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Merge branch 'feature/kotlin' into develop

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This commit is contained in:
Christian Basler 2017-08-29 21:15:51 +02:00
commit a23ae14f1d
104 changed files with 5054 additions and 6111 deletions
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156
app/src/main/java/ch/dissem/apps/abit/AbstractItemListFragment.java
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@ -1,156 +0,0 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
import android.view.View;
import android.widget.ListView;
import ch.dissem.apps.abit.listener.ListSelectionListener;
/**
* @author Christian Basler
*/
public abstract class AbstractItemListFragment<L, T> extends ListFragment implements ListHolder<L> {
/**
* The serialization (saved instance state) Bundle key representing the
* activated item position. Only used on tablets.
*/
private static final String STATE_ACTIVATED_POSITION = "activated_position";
/**
* A dummy implementation of the {@link ListSelectionListener} interface that does
* nothing. Used only when this fragment is not attached to an activity.
*/
private static final ListSelectionListener<Object> dummyCallbacks =
new ListSelectionListener<Object>() {
@Override
public void onItemSelected(Object item) {
// NO OP
}
};
/**
* The fragment's current callback object, which is notified of list item
* clicks.
*/
private ListSelectionListener<? super T> callbacks = dummyCallbacks;
/**
* The current activated item position. Only used on tablets.
*/
private int activatedPosition = ListView.INVALID_POSITION;
private boolean activateOnItemClick;
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
// Restore the previously serialized activated item position.
if (savedInstanceState != null
&& savedInstanceState.containsKey(STATE_ACTIVATED_POSITION)) {
setActivatedPosition(savedInstanceState.getInt(STATE_ACTIVATED_POSITION));
}
}
@Override
public void onResume() {
super.onResume();
// When setting CHOICE_MODE_SINGLE, ListView will automatically
// give items the 'activated' state when touched.
getListView().setChoiceMode(activateOnItemClick
? ListView.CHOICE_MODE_SINGLE
: ListView.CHOICE_MODE_NONE);
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
// Activities containing this fragment must implement its callbacks.
if (context instanceof ListSelectionListener) {
//noinspection unchecked
callbacks = (ListSelectionListener) context;
} else {
throw new IllegalStateException("Activity must implement fragment's callbacks.");
}
}
@Override
public void onDetach() {
super.onDetach();
// Reset the active callbacks interface to the dummy implementation.
callbacks = dummyCallbacks;
}
@Override
public void onListItemClick(ListView listView, View view, int position, long id) {
super.onListItemClick(listView, view, position, id);
// Notify the active callbacks interface (the activity, if the
// fragment is attached to one) that an item has been selected.
//noinspection unchecked
callbacks.onItemSelected((T) listView.getItemAtPosition(position));
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (activatedPosition != ListView.INVALID_POSITION) {
// Serialize and persist the activated item position.
outState.putInt(STATE_ACTIVATED_POSITION, activatedPosition);
}
}
/**
* Turns on activate-on-click mode. When this mode is on, list items will be
* given the 'activated' state when touched.
*/
public void setActivateOnItemClick(boolean activateOnItemClick) {
this.activateOnItemClick = activateOnItemClick;
if (isVisible()) {
// When setting CHOICE_MODE_SINGLE, ListView will automatically
// give items the 'activated' state when touched.
getListView().setChoiceMode(activateOnItemClick
? ListView.CHOICE_MODE_SINGLE
: ListView.CHOICE_MODE_NONE);
}
}
private void setActivatedPosition(int position) {
if (position == ListView.INVALID_POSITION) {
getListView().setItemChecked(activatedPosition, false);
} else {
getListView().setItemChecked(position, true);
}
activatedPosition = position;
}
@Override
public L getCurrentLabel() {
return null;
}
@Override
public boolean showPreviousList() {
return false;
}
}

151
app/src/main/java/ch/dissem/apps/abit/AbstractItemListFragment.kt Normal file
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@ -0,0 +1,151 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.content.Context
import android.os.Bundle
import android.support.v4.app.ListFragment
import android.view.View
import android.widget.ListView
import ch.dissem.apps.abit.listener.ListSelectionListener
/**
* @author Christian Basler
*/
abstract class AbstractItemListFragment<L, T> : ListFragment(), ListHolder<L> {
/**
* The fragment's current callback object, which is notified of list item
* clicks.
*/
@Suppress("UNCHECKED_CAST")
private var callbacks: ListSelectionListener<T> = DummyCallback as ListSelectionListener<T>
/**
* The current activated item position. Only used on tablets.
*/
private var activatedPosition = ListView.INVALID_POSITION
private var activateOnItemClick: Boolean = false
override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
// Restore the previously serialized activated item position.
if (savedInstanceState != null && savedInstanceState.containsKey(STATE_ACTIVATED_POSITION)) {
setActivatedPosition(savedInstanceState.getInt(STATE_ACTIVATED_POSITION))
}
}
override fun onResume() {
super.onResume()
// When setting CHOICE_MODE_SINGLE, ListView will automatically
// give items the 'activated' state when touched.
listView.choiceMode = if (activateOnItemClick)
ListView.CHOICE_MODE_SINGLE
else
ListView.CHOICE_MODE_NONE
}
override fun onAttach(context: Context?) {
super.onAttach(context)
// Activities containing this fragment must implement its callbacks.
if (context is ListSelectionListener<*>) {
@Suppress("UNCHECKED_CAST")
callbacks = context as ListSelectionListener<T>
} else {
throw IllegalStateException("Activity must implement fragment's callbacks.")
}
}
override fun onDetach() {
super.onDetach()
// Reset the active callbacks interface to the dummy implementation.
@Suppress("UNCHECKED_CAST")
callbacks = DummyCallback as ListSelectionListener<T>
}
override fun onListItemClick(listView: ListView, view: View?, position: Int, id: Long) {
super.onListItemClick(listView, view, position, id)
// Notify the active callbacks interface (the activity, if the
// fragment is attached to one) that an item has been selected.
@Suppress("UNCHECKED_CAST")
(listView.getItemAtPosition(position) as? T)?.let {
callbacks.onItemSelected(it)
}
}
override fun onSaveInstanceState(outState: Bundle?) {
super.onSaveInstanceState(outState)
if (activatedPosition != ListView.INVALID_POSITION) {
// Serialize and persist the activated item position.
outState!!.putInt(STATE_ACTIVATED_POSITION, activatedPosition)
}
}
/**
* Turns on activate-on-click mode. When this mode is on, list items will be
* given the 'activated' state when touched.
*/
override fun setActivateOnItemClick(activateOnItemClick: Boolean) {
this.activateOnItemClick = activateOnItemClick
if (isVisible) {
// When setting CHOICE_MODE_SINGLE, ListView will automatically
// give items the 'activated' state when touched.
listView.choiceMode = if (activateOnItemClick)
ListView.CHOICE_MODE_SINGLE
else
ListView.CHOICE_MODE_NONE
}
}
private fun setActivatedPosition(position: Int) {
if (position == ListView.INVALID_POSITION) {
listView.setItemChecked(activatedPosition, false)
} else {
listView.setItemChecked(position, true)
}
activatedPosition = position
}
override var currentLabel: L? = null
override fun showPreviousList() = false
/**
* A dummy implementation of the [ListSelectionListener] interface that does
* nothing. Used only when this fragment is not attached to an activity.
*/
internal object DummyCallback : ListSelectionListener<Any> {
override fun onItemSelected(item: Any) {
// NO OP
}
}
companion object {
/**
* The serialization (saved instance state) Bundle key representing the
* activated item position. Only used on tablets.
*/
internal const val STATE_ACTIVATED_POSITION = "activated_position"
}
}

32
app/src/main/java/ch/dissem/apps/abit/AddressDetailActivity.java → app/src/main/java/ch/dissem/apps/abit/AddressDetailActivity.kt
View File

@ -14,25 +14,25 @@
* limitations under the License.
*/
package ch.dissem.apps.abit;
package ch.dissem.apps.abit
import android.os.Bundle;
import android.os.Bundle
/**
* An activity representing a single Subscription detail screen. This
* activity is only used on handset devices. On tablet-size devices,
* item details are presented side-by-side with a list of items
* in a {@link MainActivity}.
* <p/>
* in a [MainActivity].
*
*
* This activity is mostly just a 'shell' activity containing nothing
* more than a {@link AddressDetailFragment}.
* more than a [AddressDetailFragment].
*/
public class AddressDetailActivity extends DetailActivity {
class AddressDetailActivity : DetailActivity() {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
// savedInstanceState is non-null when there is fragment state
// saved from previous configurations of this activity
@ -42,18 +42,18 @@ public class AddressDetailActivity extends DetailActivity {
// For more information, see the Fragments API guide at:
//
// http://developer.android.com/guide/components/fragments.html
//
if (savedInstanceState == null) {
// Create the detail fragment and add it to the activity
// using a fragment transaction.
Bundle arguments = new Bundle();
val arguments = Bundle()
arguments.putSerializable(AddressDetailFragment.ARG_ITEM,
getIntent().getSerializableExtra(AddressDetailFragment.ARG_ITEM));
AddressDetailFragment fragment = new AddressDetailFragment();
fragment.setArguments(arguments);
getSupportFragmentManager().beginTransaction()
intent.getSerializableExtra(AddressDetailFragment.ARG_ITEM))
val fragment = AddressDetailFragment()
fragment.arguments = arguments
supportFragmentManager.beginTransaction()
.add(R.id.content, fragment)
.commit();
.commit()
}
}
}

253
app/src/main/java/ch/dissem/apps/abit/AddressDetailFragment.java
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@ -1,253 +0,0 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CompoundButton;
import android.widget.ImageView;
import android.widget.Switch;
import android.widget.TextView;
import android.widget.Toast;
import com.mikepenz.community_material_typeface_library.CommunityMaterial;
import com.mikepenz.google_material_typeface_library.GoogleMaterial;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.apps.abit.util.Drawables;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.wif.WifExporter;
/**
* A fragment representing a single Message detail screen.
* This fragment is either contained in a {@link MainActivity}
* in two-pane mode (on tablets) or a {@link MessageDetailActivity}
* on handsets.
*/
public class AddressDetailFragment extends Fragment {
/**
* The fragment argument representing the item ID that this fragment
* represents.
*/
public static final String ARG_ITEM = "item";
public static final String EXPORT_POSTFIX = ".keys.dat";
/**
* The content this fragment is presenting.
*/
private BitmessageAddress item;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments().containsKey(ARG_ITEM)) {
item = (BitmessageAddress) getArguments().getSerializable(ARG_ITEM);
}
setHasOptionsMenu(true);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.address, menu);
FragmentActivity activity = getActivity();
Drawables.addIcon(activity, menu, R.id.write_message, GoogleMaterial.Icon.gmd_mail);
Drawables.addIcon(activity, menu, R.id.share, GoogleMaterial.Icon.gmd_share);
Drawables.addIcon(activity, menu, R.id.delete, GoogleMaterial.Icon.gmd_delete);
Drawables.addIcon(activity, menu, R.id.export,
CommunityMaterial.Icon.cmd_export)
.setVisible(item != null && item.getPrivateKey() != null);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public boolean onOptionsItemSelected(MenuItem menuItem) {
final Activity ctx = getActivity();
switch (menuItem.getItemId()) {
case R.id.write_message: {
BitmessageAddress identity = Singleton.getIdentity(ctx);
if (identity == null) {
Toast.makeText(ctx, R.string.no_identity_warning, Toast.LENGTH_LONG).show();
} else {
Intent intent = new Intent(ctx, ComposeMessageActivity.class);
intent.putExtra(ComposeMessageActivity.EXTRA_IDENTITY, identity);
intent.putExtra(ComposeMessageActivity.EXTRA_RECIPIENT, item);
startActivity(intent);
}
return true;
}
case R.id.delete: {
int warning;
if (item.getPrivateKey() != null)
warning = R.string.delete_identity_warning;
else
warning = R.string.delete_contact_warning;
new AlertDialog.Builder(ctx)
.setMessage(warning)
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Singleton.getAddressRepository(ctx).remove(item);
MainActivity mainActivity = MainActivity.getInstance();
if (item.getPrivateKey() != null && mainActivity != null) {
mainActivity.removeIdentityEntry(item);
}
item = null;
ctx.onBackPressed();
}
})
.setNegativeButton(android.R.string.no, null)
.show();
return true;
}
case R.id.export: {
new AlertDialog.Builder(ctx)
.setMessage(R.string.confirm_export)
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_TITLE, item +
EXPORT_POSTFIX);
WifExporter exporter = new WifExporter(Singleton
.getBitmessageContext(ctx));
exporter.addIdentity(item);
shareIntent.putExtra(Intent.EXTRA_TEXT, exporter.toString
());
startActivity(Intent.createChooser(shareIntent, null));
}
})
.setNegativeButton(android.R.string.no, null)
.show();
return true;
}
case R.id.share: {
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_TEXT, item.getAddress());
startActivity(Intent.createChooser(shareIntent, null));
return true;
}
default:
return false;
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_address_detail, container, false);
// Show the dummy content as text in a TextView.
if (item != null) {
FragmentActivity activity = getActivity();
if (item.isChan()) {
activity.setTitle(R.string.title_chan_detail);
} else if (item.getPrivateKey() != null) {
activity.setTitle(R.string.title_identity_detail);
} else if (item.isSubscribed()) {
activity.setTitle(R.string.title_subscription_detail);
} else {
activity.setTitle(R.string.title_contact_detail);
}
((ImageView) rootView.findViewById(R.id.avatar)).setImageDrawable(new Identicon(item));
TextView name = (TextView) rootView.findViewById(R.id.name);
name.setText(item.toString());
name.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// Nothing to do
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// Nothing to do
}
@Override
public void afterTextChanged(Editable s) {
item.setAlias(s.toString());
}
});
TextView address = (TextView) rootView.findViewById(R.id.address);
address.setText(item.getAddress());
address.setSelected(true);
((TextView) rootView.findViewById(R.id.stream_number)).setText(
getString(R.string.stream_number, item.getStream()));
if (item.getPrivateKey() == null) {
Switch active = (Switch) rootView.findViewById(R.id.active);
active.setChecked(item.isSubscribed());
active.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton button, boolean checked) {
item.setSubscribed(checked);
}
});
ImageView pubkeyAvailableImg = (ImageView) rootView.findViewById(R.id
.pubkey_available);
if (item.getPubkey() == null) {
pubkeyAvailableImg.setAlpha(0.3f);
TextView pubkeyAvailableDesc = (TextView) rootView.findViewById(R.id
.pubkey_available_desc);
pubkeyAvailableDesc.setText(R.string.pubkey_not_available);
}
} else {
rootView.findViewById(R.id.active).setVisibility(View.GONE);
rootView.findViewById(R.id.pubkey_available).setVisibility(View.GONE);
rootView.findViewById(R.id.pubkey_available_desc).setVisibility(View.GONE);
}
// QR code
ImageView qrCode = (ImageView) rootView.findViewById(R.id.qr_code);
qrCode.setImageBitmap(Drawables.qrCode(item));
}
return rootView;
}
@Override
public void onPause() {
if (item != null) {
Singleton.getAddressRepository(getContext()).save(item);
MainActivity mainActivity = MainActivity.getInstance();
if (mainActivity != null && item.getPrivateKey() != null) {
mainActivity.updateIdentityEntry(item);
}
}
super.onPause();
}
}

204
app/src/main/java/ch/dissem/apps/abit/AddressDetailFragment.kt Normal file
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@ -0,0 +1,204 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.app.AlertDialog
import android.content.Intent
import android.os.Bundle
import android.support.v4.app.Fragment
import android.text.Editable
import android.text.TextWatcher
import android.view.*
import android.widget.Toast
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.apps.abit.util.Drawables
import ch.dissem.bitmessage.entity.BitmessageAddress
import ch.dissem.bitmessage.wif.WifExporter
import com.mikepenz.community_material_typeface_library.CommunityMaterial
import com.mikepenz.google_material_typeface_library.GoogleMaterial
import kotlinx.android.synthetic.main.fragment_address_detail.*
/**
* A fragment representing a single Message detail screen.
* This fragment is either contained in a [MainActivity]
* in two-pane mode (on tablets) or a [MessageDetailActivity]
* on handsets.
*/
class AddressDetailFragment : Fragment() {
/**
* The content this fragment is presenting.
*/
private var item: BitmessageAddress? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
if (arguments.containsKey(ARG_ITEM)) {
item = arguments.getSerializable(ARG_ITEM) as BitmessageAddress
}
setHasOptionsMenu(true)
}
override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
inflater.inflate(R.menu.address, menu)
val ctx = activity
Drawables.addIcon(ctx, menu, R.id.write_message, GoogleMaterial.Icon.gmd_mail)
Drawables.addIcon(ctx, menu, R.id.share, GoogleMaterial.Icon.gmd_share)
Drawables.addIcon(ctx, menu, R.id.delete, GoogleMaterial.Icon.gmd_delete)
Drawables.addIcon(ctx, menu, R.id.export, CommunityMaterial.Icon.cmd_export).isVisible = item?.privateKey != null
super.onCreateOptionsMenu(menu, inflater)
}
override fun onOptionsItemSelected(menuItem: MenuItem): Boolean {
val item = item ?: return false
val ctx = activity
when (menuItem.itemId) {
R.id.write_message -> {
val identity = Singleton.getIdentity(ctx)
if (identity == null) {
Toast.makeText(ctx, R.string.no_identity_warning, Toast.LENGTH_LONG).show()
} else {
val intent = Intent(ctx, ComposeMessageActivity::class.java)
intent.putExtra(ComposeMessageActivity.EXTRA_IDENTITY, identity)
intent.putExtra(ComposeMessageActivity.EXTRA_RECIPIENT, item)
startActivity(intent)
}
return true
}
R.id.delete -> {
val warning = if (item.privateKey != null)
R.string.delete_identity_warning
else
R.string.delete_contact_warning
AlertDialog.Builder(ctx)
.setMessage(warning)
.setPositiveButton(android.R.string.yes) { _, _ ->
Singleton.getAddressRepository(ctx).remove(item)
val mainActivity = MainActivity.getInstance()
if (item.privateKey != null && mainActivity != null) {
mainActivity.removeIdentityEntry(item)
}
this.item = null
ctx.onBackPressed()
}
.setNegativeButton(android.R.string.no, null)
.show()
return true
}
R.id.export -> {
AlertDialog.Builder(ctx)
.setMessage(R.string.confirm_export)
.setPositiveButton(android.R.string.yes) { _, _ ->
val shareIntent = Intent(Intent.ACTION_SEND)
shareIntent.type = "text/plain"
shareIntent.putExtra(Intent.EXTRA_TITLE, item.toString() + EXPORT_POSTFIX)
val exporter = WifExporter(Singleton
.getBitmessageContext(ctx))
exporter.addIdentity(item)
shareIntent.putExtra(Intent.EXTRA_TEXT, exporter.toString())
startActivity(Intent.createChooser(shareIntent, null))
}
.setNegativeButton(android.R.string.no, null)
.show()
return true
}
R.id.share -> {
val shareIntent = Intent(Intent.ACTION_SEND)
shareIntent.type = "text/plain"
shareIntent.putExtra(Intent.EXTRA_TEXT, item.address)
startActivity(Intent.createChooser(shareIntent, null))
return true
}
else -> return false
}
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View
= inflater.inflate(R.layout.fragment_address_detail, container, false)
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
// Show the dummy content as text in a TextView.
item?.let { item ->
val activity = activity
when {
item.isChan -> activity.setTitle(R.string.title_chan_detail)
item.privateKey != null -> activity.setTitle(R.string.title_identity_detail)
item.isSubscribed -> activity.setTitle(R.string.title_subscription_detail)
else -> activity.setTitle(R.string.title_contact_detail)
}
avatar.setImageDrawable(Identicon(item))
name.setText(item.toString())
name.addTextChangedListener(object : TextWatcher {
override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {
// Nothing to do
}
override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {
// Nothing to do
}
override fun afterTextChanged(s: Editable) {
item.alias = s.toString()
}
})
address.text = item.address
address.isSelected = true
stream_number.text = getString(R.string.stream_number, item.stream)
if (item.privateKey == null) {
active.isChecked = item.isSubscribed
active.setOnCheckedChangeListener { _, checked -> item.isSubscribed = checked }
if (item.pubkey == null) {
pubkey_available.alpha = 0.3f
pubkey_available_desc.setText(R.string.pubkey_not_available)
}
} else {
active.visibility = View.GONE
pubkey_available.visibility = View.GONE
pubkey_available_desc.visibility = View.GONE
}
// QR code
qr_code.setImageBitmap(Drawables.qrCode(item))
}
}
override fun onPause() {
item?.let { item ->
Singleton.getAddressRepository(context).save(item)
if (item.privateKey != null) {
MainActivity.getInstance()?.updateIdentityEntry(item)
}
}
super.onPause()
}
companion object {
/**
* The fragment argument representing the item ID that this fragment
* represents.
*/
val ARG_ITEM = "item"
val EXPORT_POSTFIX = ".keys.dat"
}
}

176
app/src/main/java/ch/dissem/apps/abit/AddressListFragment.java
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@ -1,176 +0,0 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.design.widget.FloatingActionButton;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import com.google.zxing.integration.android.IntentIntegrator;
import java.util.LinkedList;
import java.util.List;
import ch.dissem.apps.abit.repository.AndroidAddressRepository;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.apps.abit.util.FabUtils;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import io.github.kobakei.materialfabspeeddial.FabSpeedDial;
import io.github.kobakei.materialfabspeeddial.FabSpeedDialMenu;
/**
* Fragment that shows a list of all contacts, the ones we subscribed to first.
*/
public class AddressListFragment extends AbstractItemListFragment<Void, BitmessageAddress> {
private ArrayAdapter<BitmessageAddress> adapter;
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
adapter = new ArrayAdapter<BitmessageAddress>(
getActivity(),
R.layout.subscription_row,
R.id.name,
new LinkedList<BitmessageAddress>()) {
@NonNull
@Override
public View getView(int position, View convertView, @NonNull ViewGroup parent) {
ViewHolder v;
if (convertView == null) {
LayoutInflater inflater = LayoutInflater.from(getContext());
convertView = inflater.inflate(R.layout.subscription_row, parent, false);
v = new ViewHolder();
v.ctx = getContext();
v.avatar = (ImageView) convertView.findViewById(R.id.avatar);
v.name = (TextView) convertView.findViewById(R.id.name);
v.streamNumber = (TextView) convertView.findViewById(R.id.stream_number);
v.subscribed = convertView.findViewById(R.id.subscribed);
convertView.setTag(v);
} else {
v = (ViewHolder) convertView.getTag();
}
BitmessageAddress item = getItem(position);
assert item != null;
v.avatar.setImageDrawable(new Identicon(item));
v.name.setText(item.toString());
v.streamNumber.setText(v.ctx.getString(R.string.stream_number, item.getStream()));
v.subscribed.setVisibility(item.isSubscribed() ? View.VISIBLE : View.INVISIBLE);
return convertView;
}
};
setListAdapter(adapter);
}
@Override
public void onResume() {
super.onResume();
initFab((MainActivity) getActivity());
updateList();
}
public void updateList() {
adapter.clear();
final AndroidAddressRepository addressRepo = Singleton.getAddressRepository(getContext());
new AsyncTask<Void, BitmessageAddress, Void>() {
@Override
protected Void doInBackground(Void... params) {
List<String> ids = addressRepo.getContactIds();
for (String id : ids) {
BitmessageAddress address = addressRepo.getById(id);
publishProgress(address);
}
return null;
}
@Override
protected void onProgressUpdate(BitmessageAddress... values) {
for (BitmessageAddress address : values) {
adapter.add(address);
}
}
}.execute();
}
private void initFab(MainActivity activity){
activity.updateTitle(getString(R.string.contacts_and_subscriptions));
FabSpeedDialMenu menu = new FabSpeedDialMenu(activity);
menu.add(R.string.scan_qr_code).setIcon(R.drawable.ic_action_qr_code);
menu.add(R.string.create_contact).setIcon(R.drawable.ic_action_create_contact);
FabUtils.initFab(activity, R.drawable.ic_action_add_contact, menu)
.addOnMenuItemClickListener(new FabSpeedDial.OnMenuItemClickListener() {
@Override
public void onMenuItemClick(FloatingActionButton floatingActionButton, @Nullable TextView textView, int itemId) {
switch (itemId) {
case 1:
IntentIntegrator.forSupportFragment(AddressListFragment.this)
.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES)
.initiateScan();
break;
case 2:
Intent intent = new Intent(getActivity(), CreateAddressActivity.class);
startActivity(intent);
break;
default:
break;
}
}
});
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle
savedInstanceState) {
return inflater.inflate(R.layout.fragment_address_list, container, false);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (data != null && data.hasExtra("SCAN_RESULT")) {
Uri uri = Uri.parse(data.getStringExtra("SCAN_RESULT"));
Intent intent = new Intent(getActivity(), CreateAddressActivity.class);
intent.setData(uri);
startActivity(intent);
}
}
@Override
public void updateList(Void label) {
updateList();
}
private static class ViewHolder {
private Context ctx;
private ImageView avatar;
private TextView name;
private TextView streamNumber;
private View subscribed;
}
}

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@ -0,0 +1,144 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.content.Context
import android.content.Intent
import android.net.Uri
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ArrayAdapter
import android.widget.ImageView
import android.widget.TextView
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.apps.abit.util.FabUtils
import ch.dissem.bitmessage.entity.BitmessageAddress
import com.google.zxing.integration.android.IntentIntegrator
import io.github.kobakei.materialfabspeeddial.FabSpeedDialMenu
import org.jetbrains.anko.doAsync
import org.jetbrains.anko.uiThread
import java.util.*
/**
* Fragment that shows a list of all contacts, the ones we subscribed to first.
*/
class AddressListFragment : AbstractItemListFragment<Void, BitmessageAddress>() {
private lateinit var adapter: ArrayAdapter<BitmessageAddress>
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
adapter = object : ArrayAdapter<BitmessageAddress>(
activity,
R.layout.subscription_row,
R.id.name,
LinkedList()) {
override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
val result: View
val v: ViewHolder
if (convertView == null) {
val inflater = LayoutInflater.from(context)
val view = inflater.inflate(R.layout.subscription_row, parent, false)
v = ViewHolder(
ctx = context,
avatar = view.findViewById(R.id.avatar) as ImageView,
name = view.findViewById(R.id.name) as TextView,
streamNumber = view.findViewById(R.id.stream_number) as TextView,
subscribed = view.findViewById(R.id.subscribed)
)
view.tag = v
result = view
} else {
v = convertView.tag as ViewHolder
result = convertView
}
val item = getItem(position)!!
v.avatar.setImageDrawable(Identicon(item))
v.name.text = item.toString()
v.streamNumber.text = v.ctx.getString(R.string.stream_number, item.stream)
v.subscribed.visibility = if (item.isSubscribed) View.VISIBLE else View.INVISIBLE
return result
}
}
listAdapter = adapter
}
override fun onResume() {
super.onResume()
initFab(activity as MainActivity)
updateList()
}
fun updateList() {
adapter.clear()
val addressRepo = Singleton.getAddressRepository(context)
doAsync {
addressRepo.getContactIds()
.map { addressRepo.getAddress(it) }
.forEach { address -> uiThread { adapter.add(address) } }
}
}
private fun initFab(activity: MainActivity) {
activity.updateTitle(getString(R.string.contacts_and_subscriptions))
val menu = FabSpeedDialMenu(activity)
menu.add(R.string.scan_qr_code).setIcon(R.drawable.ic_action_qr_code)
menu.add(R.string.create_contact).setIcon(R.drawable.ic_action_create_contact)
FabUtils.initFab(activity, R.drawable.ic_action_add_contact, menu)
.addOnMenuItemClickListener { _, _, itemId ->
when (itemId) {
1 -> IntentIntegrator.forSupportFragment(this@AddressListFragment)
.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES)
.initiateScan()
2 -> {
val intent = Intent(getActivity(), CreateAddressActivity::class.java)
startActivity(intent)
}
else -> {
}
}
}
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View =
inflater.inflate(R.layout.fragment_address_list, container, false)
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
if (data != null && data.hasExtra("SCAN_RESULT")) {
val uri = Uri.parse(data.getStringExtra("SCAN_RESULT"))
val intent = Intent(activity, CreateAddressActivity::class.java)
intent.data = uri
startActivity(intent)
}
}
override fun updateList(label: Void) {
updateList()
}
private data class ViewHolder(
val ctx: Context,
val avatar: ImageView,
val name: TextView,
val streamNumber: TextView,
val subscribed: View
)
}

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@ -1,105 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.entity.Plaintext;
import static ch.dissem.bitmessage.entity.Plaintext.Encoding.EXTENDED;
/**
* Compose a new message.
*/
public class ComposeMessageActivity extends AppCompatActivity {
public static final String EXTRA_IDENTITY = "ch.dissem.abit.Message.SENDER";
public static final String EXTRA_RECIPIENT = "ch.dissem.abit.Message.RECIPIENT";
public static final String EXTRA_SUBJECT = "ch.dissem.abit.Message.SUBJECT";
public static final String EXTRA_CONTENT = "ch.dissem.abit.Message.CONTENT";
public static final String EXTRA_BROADCAST = "ch.dissem.abit.Message.IS_BROADCAST";
public static final String EXTRA_ENCODING = "ch.dissem.abit.Message.ENCODING";
public static final String EXTRA_PARENT = "ch.dissem.abit.Message.PARENT";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.toolbar_layout);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
//noinspection ConstantConditions
getSupportActionBar().setHomeAsUpIndicator(R.drawable.ic_action_close);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(false);
// Display the fragment as the main content.
ComposeMessageFragment fragment = new ComposeMessageFragment();
fragment.setArguments(getIntent().getExtras());
getSupportFragmentManager().beginTransaction()
.replace(R.id.content, fragment)
.commit();
}
public static void launchReplyTo(Fragment fragment, Plaintext item) {
fragment.startActivity(getReplyIntent(fragment.getActivity(), item));
}
public static void launchReplyTo(Activity activity, Plaintext item) {
activity.startActivity(getReplyIntent(activity, item));
}
private static Intent getReplyIntent(Context ctx, Plaintext item) {
Intent replyIntent = new Intent(ctx, ComposeMessageActivity.class);
BitmessageAddress receivingIdentity = item.getTo();
if (receivingIdentity.isChan()) {
// reply to chan, not to the sender of the message
replyIntent.putExtra(EXTRA_RECIPIENT, receivingIdentity);
// I hate when people send as chan, so it won't be the default behaviour.
replyIntent.putExtra(EXTRA_IDENTITY, Singleton.getIdentity(ctx));
} else {
replyIntent.putExtra(EXTRA_RECIPIENT, item.getFrom());
replyIntent.putExtra(EXTRA_IDENTITY, receivingIdentity);
}
// if the original message was sent using extended encoding, use it as well
// so features like threading can be supported
if (item.getEncoding() == EXTENDED) {
replyIntent.putExtra(EXTRA_ENCODING, EXTENDED);
}
replyIntent.putExtra(EXTRA_PARENT, item);
String prefix;
if (item.getSubject().length() >= 3 && item.getSubject().substring(0, 3)
.equalsIgnoreCase("RE:")) {
prefix = "";
} else {
prefix = "RE: ";
}
replyIntent.putExtra(EXTRA_SUBJECT, prefix + item.getSubject());
replyIntent.putExtra(EXTRA_CONTENT,
"\n\n------------------------------------------------------\n"
+ item.getText());
return replyIntent;
}
}

100
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/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.os.Bundle
import android.support.v4.app.Fragment
import android.support.v7.app.AppCompatActivity
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.bitmessage.entity.Plaintext.Encoding.EXTENDED
import kotlinx.android.synthetic.main.toolbar_layout.*
/**
* Compose a new message.
*/
class ComposeMessageActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.toolbar_layout)
setSupportActionBar(toolbar)
supportActionBar!!.setHomeAsUpIndicator(R.drawable.ic_action_close)
supportActionBar!!.setDisplayHomeAsUpEnabled(true)
supportActionBar!!.setHomeButtonEnabled(false)
// Display the fragment as the main content.
val fragment = ComposeMessageFragment()
fragment.arguments = intent.extras
supportFragmentManager.beginTransaction()
.replace(R.id.content, fragment)
.commit()
}
companion object {
const val EXTRA_IDENTITY = "ch.dissem.abit.Message.SENDER"
const val EXTRA_RECIPIENT = "ch.dissem.abit.Message.RECIPIENT"
const val EXTRA_SUBJECT = "ch.dissem.abit.Message.SUBJECT"
const val EXTRA_CONTENT = "ch.dissem.abit.Message.CONTENT"
const val EXTRA_BROADCAST = "ch.dissem.abit.Message.IS_BROADCAST"
const val EXTRA_ENCODING = "ch.dissem.abit.Message.ENCODING"
const val EXTRA_PARENT = "ch.dissem.abit.Message.PARENT"
fun launchReplyTo(fragment: Fragment, item: Plaintext) {
fragment.startActivity(getReplyIntent(fragment.activity, item))
}
fun launchReplyTo(activity: Activity, item: Plaintext) {
activity.startActivity(getReplyIntent(activity, item))
}
private fun getReplyIntent(ctx: Context, item: Plaintext): Intent {
val replyIntent = Intent(ctx, ComposeMessageActivity::class.java)
val receivingIdentity = item.to
if (receivingIdentity!!.isChan) {
// reply to chan, not to the sender of the message
replyIntent.putExtra(EXTRA_RECIPIENT, receivingIdentity)
// I hate when people send as chan, so it won't be the default behaviour.
replyIntent.putExtra(EXTRA_IDENTITY, Singleton.getIdentity(ctx))
} else {
replyIntent.putExtra(EXTRA_RECIPIENT, item.from)
replyIntent.putExtra(EXTRA_IDENTITY, receivingIdentity)
}
// if the original message was sent using extended encoding, use it as well
// so features like threading can be supported
if (item.encoding == EXTENDED) {
replyIntent.putExtra(EXTRA_ENCODING, EXTENDED)
}
replyIntent.putExtra(EXTRA_PARENT, item)
val prefix: String
if (item.subject!!.length >= 3 && item.subject!!.substring(0, 3)
.equals("RE:", ignoreCase = true)) {
prefix = ""
} else {
prefix = "RE: "
}
replyIntent.putExtra(EXTRA_SUBJECT, prefix + item.subject!!)
replyIntent.putExtra(EXTRA_CONTENT,
"\n\n------------------------------------------------------\n" + item.text!!)
return replyIntent
}
}
}

266
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@ -1,266 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AutoCompleteTextView;
import android.widget.EditText;
import android.widget.Toast;
import java.util.List;
import ch.dissem.apps.abit.adapter.ContactAdapter;
import ch.dissem.apps.abit.dialog.SelectEncodingDialogFragment;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.apps.abit.util.Preferences;
import ch.dissem.bitmessage.BitmessageContext;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.entity.Plaintext;
import ch.dissem.bitmessage.entity.valueobject.extended.Message;
import static android.app.Activity.RESULT_OK;
import static ch.dissem.apps.abit.ComposeMessageActivity.EXTRA_BROADCAST;
import static ch.dissem.apps.abit.ComposeMessageActivity.EXTRA_CONTENT;
import static ch.dissem.apps.abit.ComposeMessageActivity.EXTRA_ENCODING;
import static ch.dissem.apps.abit.ComposeMessageActivity.EXTRA_IDENTITY;
import static ch.dissem.apps.abit.ComposeMessageActivity.EXTRA_PARENT;
import static ch.dissem.apps.abit.ComposeMessageActivity.EXTRA_RECIPIENT;
import static ch.dissem.apps.abit.ComposeMessageActivity.EXTRA_SUBJECT;
import static ch.dissem.bitmessage.entity.Plaintext.Type.BROADCAST;
import static ch.dissem.bitmessage.entity.Plaintext.Type.MSG;
/**
* Compose a new message.
*/
public class ComposeMessageFragment extends Fragment {
private BitmessageAddress identity;
private BitmessageAddress recipient;
private String subject;
private String content;
private AutoCompleteTextView recipientInput;
private EditText subjectInput;
private EditText bodyInput;
private boolean broadcast;
private Plaintext.Encoding encoding;
private Plaintext parent;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
if (getArguments().containsKey(EXTRA_IDENTITY)) {
identity = (BitmessageAddress) getArguments().getSerializable(EXTRA_IDENTITY);
if (getActivity() != null && (identity == null || identity.getPrivateKey() == null)) {
identity = Singleton.getIdentity(getActivity());
}
} else {
throw new IllegalStateException("No identity set for ComposeMessageFragment");
}
broadcast = getArguments().getBoolean(EXTRA_BROADCAST, false);
if (getArguments().containsKey(EXTRA_RECIPIENT)) {
recipient = (BitmessageAddress) getArguments().getSerializable(EXTRA_RECIPIENT);
}
if (getArguments().containsKey(EXTRA_SUBJECT)) {
subject = getArguments().getString(EXTRA_SUBJECT);
}
if (getArguments().containsKey(EXTRA_CONTENT)) {
content = getArguments().getString(EXTRA_CONTENT);
}
if (getArguments().containsKey(EXTRA_ENCODING)) {
encoding = (Plaintext.Encoding) getArguments().getSerializable(EXTRA_ENCODING);
} else {
encoding = Plaintext.Encoding.SIMPLE;
}
if (getArguments().containsKey(EXTRA_PARENT)) {
parent = (Plaintext) getArguments().getSerializable(EXTRA_PARENT);
}
} else {
throw new IllegalStateException("No identity set for ComposeMessageFragment");
}
setHasOptionsMenu(true);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_compose_message, container, false);
recipientInput = (AutoCompleteTextView) rootView.findViewById(R.id.recipient);
if (broadcast) {
recipientInput.setVisibility(View.GONE);
} else {
final ContactAdapter adapter = new ContactAdapter(getContext());
recipientInput.setAdapter(adapter);
recipientInput.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int pos, long id) {
adapter.getItem(pos);
}
}
);
recipientInput.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long
id) {
recipient = adapter.getItem(position);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// leave current selection
}
});
if (recipient != null) {
recipientInput.setText(recipient.toString());
}
}
subjectInput = (EditText) rootView.findViewById(R.id.subject);
subjectInput.setText(subject);
bodyInput = (EditText) rootView.findViewById(R.id.body);
bodyInput.setText(content);
if (recipient == null) {
recipientInput.requestFocus();
} else if (subject == null || subject.isEmpty()) {
subjectInput.requestFocus();
} else {
bodyInput.requestFocus();
bodyInput.setSelection(0);
}
return rootView;
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
if (identity == null || identity.getPrivateKey() == null) {
identity = Singleton.getIdentity(context);
}
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.compose, menu);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.send:
send();
return true;
case R.id.select_encoding:
SelectEncodingDialogFragment encodingDialog = new SelectEncodingDialogFragment();
Bundle args = new Bundle();
args.putSerializable(EXTRA_ENCODING, encoding);
encodingDialog.setArguments(args);
encodingDialog.setTargetFragment(this, 0);
encodingDialog.show(getFragmentManager(), "select encoding dialog");
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 0 && resultCode == RESULT_OK) {
encoding = (Plaintext.Encoding) data.getSerializableExtra(EXTRA_ENCODING);
} else {
super.onActivityResult(requestCode, resultCode, data);
}
}
private void send() {
Plaintext.Builder builder;
BitmessageContext bmc = Singleton.getBitmessageContext(getContext());
if (broadcast) {
builder = new Plaintext.Builder(BROADCAST)
.from(identity);
} else {
String inputString = recipientInput.getText().toString();
if (recipient == null || !recipient.toString().equals(inputString)) {
try {
recipient = new BitmessageAddress(inputString);
} catch (Exception e) {
List<BitmessageAddress> contacts = Singleton.getAddressRepository
(getContext()).getContacts();
for (BitmessageAddress contact : contacts) {
if (inputString.equalsIgnoreCase(contact.getAlias())) {
recipient = contact;
if (inputString.equals(contact.getAlias()))
break;
}
}
}
}
if (recipient == null){
Toast.makeText(getContext(), R.string.error_msg_recipient_missing, Toast.LENGTH_LONG).show();
return;
}
builder = new Plaintext.Builder(MSG)
.from(identity)
.to(recipient);
}
if (!Preferences.requestAcknowledgements(getContext())){
builder.preventAck();
}
switch (encoding) {
case SIMPLE:
builder.message(
subjectInput.getText().toString(),
bodyInput.getText().toString()
);
break;
case EXTENDED:
builder.message(
new Message.Builder()
.subject(subjectInput.getText().toString())
.body(bodyInput.getText().toString())
.addParent(parent)
.build()
);
break;
default:
Toast.makeText(
getContext(),
getContext().getString(R.string.error_unsupported_encoding, encoding),
Toast.LENGTH_LONG
).show();
builder.message(
subjectInput.getText().toString(),
bodyInput.getText().toString()
);
break;
}
bmc.send(builder.build());
getActivity().finish();
}
}

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/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.app.Activity.RESULT_OK
import android.content.Intent
import android.os.Bundle
import android.support.v4.app.Fragment
import android.view.*
import android.widget.AdapterView
import android.widget.Toast
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_BROADCAST
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_CONTENT
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_ENCODING
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_IDENTITY
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_PARENT
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_RECIPIENT
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_SUBJECT
import ch.dissem.apps.abit.adapter.ContactAdapter
import ch.dissem.apps.abit.dialog.SelectEncodingDialogFragment
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.apps.abit.util.Preferences
import ch.dissem.bitmessage.entity.BitmessageAddress
import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.bitmessage.entity.Plaintext.Type.BROADCAST
import ch.dissem.bitmessage.entity.Plaintext.Type.MSG
import ch.dissem.bitmessage.entity.valueobject.extended.Message
import kotlinx.android.synthetic.main.fragment_compose_message.*
/**
* Compose a new message.
*/
class ComposeMessageFragment : Fragment() {
private lateinit var identity: BitmessageAddress
private var recipient: BitmessageAddress? = null
private var subject: String = ""
private var content: String = ""
private var broadcast: Boolean = false
private var encoding: Plaintext.Encoding = Plaintext.Encoding.SIMPLE
private var parent: Plaintext? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
arguments?.let { arguments ->
var id = arguments.getSerializable(EXTRA_IDENTITY) as? BitmessageAddress
if (context != null && (id == null || id.privateKey == null)) {
id = Singleton.getIdentity(context)
}
if (id?.privateKey != null) {
identity = id
} else {
throw IllegalStateException("No identity set for ComposeMessageFragment")
}
broadcast = arguments.getBoolean(EXTRA_BROADCAST, false)
if (arguments.containsKey(EXTRA_RECIPIENT)) {
recipient = arguments.getSerializable(EXTRA_RECIPIENT) as BitmessageAddress
}
if (arguments.containsKey(EXTRA_SUBJECT)) {
subject = arguments.getString(EXTRA_SUBJECT)
}
if (arguments.containsKey(EXTRA_CONTENT)) {
content = arguments.getString(EXTRA_CONTENT)
}
encoding = arguments.getSerializable(EXTRA_ENCODING) as? Plaintext.Encoding ?: Plaintext.Encoding.SIMPLE
if (arguments.containsKey(EXTRA_PARENT)) {
parent = arguments.getSerializable(EXTRA_PARENT) as Plaintext
}
} ?: {
throw IllegalStateException("No identity set for ComposeMessageFragment")
}.invoke()
setHasOptionsMenu(true)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?): View =
inflater.inflate(R.layout.fragment_compose_message, container, false)
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
if (broadcast) {
recipient_input.visibility = View.GONE
} else {
val adapter = ContactAdapter(context)
recipient_input.setAdapter(adapter)
recipient_input.onItemClickListener = AdapterView.OnItemClickListener { _, _, pos, _ -> adapter.getItem(pos) }
recipient_input.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
override fun onItemSelected(parent: AdapterView<*>, view: View, position: Int, id: Long) {
recipient = adapter.getItem(position)
}
override fun onNothingSelected(parent: AdapterView<*>) {
// leave current selection
}
}
recipient?.let { recipient_input.setText(it.toString()) }
}
subject_input.setText(subject)
body_input.setText(content)
when {
recipient == null -> recipient_input.requestFocus()
subject.isEmpty() -> subject_input.requestFocus()
else -> {
body_input.requestFocus()
body_input.setSelection(0)
}
}
}
override fun onCreateOptionsMenu(menu: Menu?, inflater: MenuInflater) {
inflater.inflate(R.menu.compose, menu)
super.onCreateOptionsMenu(menu, inflater)
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
when (item.itemId) {
R.id.send -> {
send()
return true
}
R.id.select_encoding -> {
val encodingDialog = SelectEncodingDialogFragment()
val args = Bundle()
args.putSerializable(EXTRA_ENCODING, encoding)
encodingDialog.arguments = args
encodingDialog.setTargetFragment(this, 0)
encodingDialog.show(fragmentManager, "select encoding dialog")
return true
}
else -> return super.onOptionsItemSelected(item)
}
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
if (requestCode == 0 && data != null && resultCode == RESULT_OK) {
encoding = data.getSerializableExtra(EXTRA_ENCODING) as Plaintext.Encoding
} else {
super.onActivityResult(requestCode, resultCode, data)
}
}
private fun send() {
val builder: Plaintext.Builder
val bmc = Singleton.getBitmessageContext(context)
if (broadcast) {
builder = Plaintext.Builder(BROADCAST).from(identity)
} else {
val inputString = recipient_input.text.toString()
if (recipient == null || recipient?.toString() != inputString) {
try {
recipient = BitmessageAddress(inputString)
} catch (e: Exception) {
val contacts = Singleton.getAddressRepository(context).getContacts()
for (contact in contacts) {
if (inputString.equals(contact.alias, ignoreCase = true)) {
recipient = contact
if (inputString == contact.alias)
break
}
}
}
}
if (recipient == null) {
Toast.makeText(context, R.string.error_msg_recipient_missing, Toast.LENGTH_LONG).show()
return
}
builder = Plaintext.Builder(MSG)
.from(identity)
.to(recipient)
}
if (!Preferences.requestAcknowledgements(context)) {
builder.preventAck()
}
when (encoding) {
Plaintext.Encoding.SIMPLE -> builder.message(
subject_input.text.toString(),
body_input.text.toString()
)
Plaintext.Encoding.EXTENDED -> builder.message(
Message.Builder()
.subject(subject_input.text.toString())
.body(body_input.text.toString())
.addParent(parent)
.build()
)
else -> {
Toast.makeText(
context,
context.getString(R.string.error_unsupported_encoding, encoding),
Toast.LENGTH_LONG
).show()
builder.message(
subject_input.text.toString(),
body_input.text.toString()
)
}
}
bmc.send(builder.build())
activity.finish()
}
}

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@ -1,182 +0,0 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.app.Activity;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Base64;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Switch;
import android.widget.TextView;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.bitmessage.BitmessageContext;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.entity.payload.Pubkey;
import ch.dissem.bitmessage.entity.payload.V2Pubkey;
import ch.dissem.bitmessage.entity.payload.V3Pubkey;
import ch.dissem.bitmessage.entity.payload.V4Pubkey;
import static android.util.Base64.URL_SAFE;
public class CreateAddressActivity extends AppCompatActivity {
private static final Logger LOG = LoggerFactory.getLogger(CreateAddressActivity.class);
private static final Pattern KEY_VALUE_PATTERN = Pattern.compile("^([a-zA-Z]+)=(.*)$");
private byte[] pubkeyBytes;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Uri uri = getIntent().getData();
if (uri != null)
setContentView(R.layout.activity_open_bitmessage_link);
else
setContentView(R.layout.activity_create_bitmessage_address);
final TextView address = (TextView) findViewById(R.id.address);
final EditText label = (EditText) findViewById(R.id.label);
final Switch subscribe = (Switch) findViewById(R.id.subscribe);
if (uri != null) {
String addressText = getAddress(uri);
String[] parameters = getParameters(uri);
for (String parameter : parameters) {
Matcher matcher = KEY_VALUE_PATTERN.matcher(parameter);
if (matcher.find()) {
String key = matcher.group(1).toLowerCase();
String value = matcher.group(2);
switch (key) {
case "label":
label.setText(value.trim());
break;
case "action":
subscribe.setChecked(value.trim().equalsIgnoreCase("subscribe"));
break;
case "pubkey":
pubkeyBytes = Base64.decode(value, URL_SAFE);
break;
default:
LOG.debug("Unknown attribute: " + key + "=" + value);
break;
}
}
}
address.setText(addressText);
}
final Button cancel = (Button) findViewById(R.id.cancel);
cancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
setResult(Activity.RESULT_CANCELED);
finish();
}
});
findViewById(R.id.do_import).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
onOK(address, label, subscribe);
}
});
}
private void onOK(TextView address, EditText label, Switch subscribe) {
String addressText = String.valueOf(address.getText()).trim();
try {
BitmessageAddress bmAddress = new BitmessageAddress(addressText);
bmAddress.setAlias(label.getText().toString());
BitmessageContext bmc = Singleton.getBitmessageContext
(CreateAddressActivity.this);
bmc.addContact(bmAddress);
if (subscribe.isChecked()) {
bmc.addSubscribtion(bmAddress);
}
if (pubkeyBytes != null) {
try {
final Pubkey pubkey;
InputStream pubkeyStream = new ByteArrayInputStream(pubkeyBytes);
long stream = bmAddress.getStream();
switch ((int) bmAddress.getVersion()) {
case 2:
pubkey = V2Pubkey.read(pubkeyStream, stream);
break;
case 3:
pubkey = V3Pubkey.read(pubkeyStream, stream);
break;
case 4:
pubkey = new V4Pubkey(V3Pubkey.read(pubkeyStream, stream));
break;
default:
pubkey = null;
break;
}
if (pubkey != null) {
bmAddress.setPubkey(pubkey);
}
} catch (Exception ignore) {
}
}
setResult(Activity.RESULT_OK);
finish();
} catch (RuntimeException e) {
address.setError(getString(R.string.error_illegal_address));
}
}
private String getAddress(Uri uri) {
StringBuilder result = new StringBuilder();
String schemeSpecificPart = uri.getSchemeSpecificPart();
if (!schemeSpecificPart.startsWith("BM-")) {
result.append("BM-");
}
if (schemeSpecificPart.contains("?")) {
result.append(schemeSpecificPart.substring(0, schemeSpecificPart.indexOf('?')));
} else if (schemeSpecificPart.contains("#")) {
result.append(schemeSpecificPart.substring(0, schemeSpecificPart.indexOf('#')));
} else {
result.append(schemeSpecificPart);
}
return result.toString();
}
private String[] getParameters(Uri uri) {
int index = uri.getSchemeSpecificPart().indexOf('?');
if (index >= 0) {
String parameterPart = uri.getSchemeSpecificPart().substring(index + 1);
return parameterPart.split("&");
} else {
return new String[0];
}
}
}

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/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.app.Activity
import android.net.Uri
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.util.Base64
import android.util.Base64.URL_SAFE
import android.widget.Button
import android.widget.EditText
import android.widget.Switch
import android.widget.TextView
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.bitmessage.entity.BitmessageAddress
import ch.dissem.bitmessage.entity.payload.V2Pubkey
import ch.dissem.bitmessage.entity.payload.V3Pubkey
import ch.dissem.bitmessage.entity.payload.V4Pubkey
import org.slf4j.LoggerFactory
import java.io.ByteArrayInputStream
import java.util.regex.Pattern
class CreateAddressActivity : AppCompatActivity() {
private var pubkeyBytes: ByteArray? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
val uri = intent.data
if (uri != null)
setContentView(R.layout.activity_open_bitmessage_link)
else
setContentView(R.layout.activity_create_bitmessage_address)
val address = findViewById(R.id.address) as TextView
val label = findViewById(R.id.label) as EditText
val subscribe = findViewById(R.id.subscribe) as Switch
if (uri != null) {
val addressText = getAddress(uri)
val parameters = getParameters(uri)
for (parameter in parameters) {
val matcher = KEY_VALUE_PATTERN.matcher(parameter)
if (matcher.find()) {
val key = matcher.group(1).toLowerCase()
val value = matcher.group(2)
when (key) {
"label" -> label.setText(value.trim { it <= ' ' })
"action" -> subscribe.isChecked = value.trim { it <= ' ' }.equals("subscribe", ignoreCase = true)
"pubkey" -> pubkeyBytes = Base64.decode(value, URL_SAFE)
else -> LOG.debug("Unknown attribute: $key=$value")
}
}
}
address.text = addressText
}
val cancel = findViewById(R.id.cancel) as Button
cancel.setOnClickListener {
setResult(Activity.RESULT_CANCELED)
finish()
}
findViewById(R.id.do_import).setOnClickListener { onOK(address, label, subscribe) }
}
private fun onOK(address: TextView, label: EditText, subscribe: Switch) {
val addressText = address.text.toString().trim { it <= ' ' }
try {
val bmAddress = BitmessageAddress(addressText)
bmAddress.alias = label.text.toString()
val bmc = Singleton.getBitmessageContext(applicationContext)
bmc.addContact(bmAddress)
if (subscribe.isChecked) {
bmc.addSubscribtion(bmAddress)
}
pubkeyBytes?.let { pubkeyBytes ->
try {
val pubkeyStream = ByteArrayInputStream(pubkeyBytes)
val stream = bmAddress.stream
when (bmAddress.version.toInt()) {
2 -> V2Pubkey.read(pubkeyStream, stream)
3 -> V3Pubkey.read(pubkeyStream, stream)
4 -> V4Pubkey(V3Pubkey.read(pubkeyStream, stream))
else -> null
}?.let { bmAddress.pubkey = it }
} catch (ignore: Exception) {
}
}
setResult(Activity.RESULT_OK)
finish()
} catch (e: RuntimeException) {
address.error = getString(R.string.error_illegal_address)
}
}
private fun getAddress(uri: Uri): String {
val result = StringBuilder()
val schemeSpecificPart = uri.schemeSpecificPart
if (!schemeSpecificPart.startsWith("BM-")) {
result.append("BM-")
}
when {
schemeSpecificPart.contains("?") -> result.append(schemeSpecificPart.substring(0, schemeSpecificPart.indexOf('?')))
schemeSpecificPart.contains("#") -> result.append(schemeSpecificPart.substring(0, schemeSpecificPart.indexOf('#')))
else -> result.append(schemeSpecificPart)
}
return result.toString()
}
private fun getParameters(uri: Uri): Array<String> {
val index = uri.schemeSpecificPart.indexOf('?')
return if (index >= 0) {
uri.schemeSpecificPart
.substring(index + 1)
.split("&".toRegex())
.dropLastWhile { it.isEmpty() }
.toTypedArray()
} else {
emptyArray()
}
}
companion object {
private val LOG = LoggerFactory.getLogger(CreateAddressActivity::class.java)
private val KEY_VALUE_PATTERN = Pattern.compile("^([a-zA-Z]+)=(.*)$")
}
}

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@ -1,53 +0,0 @@
package ch.dissem.apps.abit;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.NavUtils;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.MenuItem;
import com.mikepenz.materialize.MaterializeBuilder;
/**
* @author Christian Basler
*/
public abstract class DetailActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.scrolling_toolbar_layout);
final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Show the Up button in the action bar.
//noinspection ConstantConditions
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
new MaterializeBuilder()
.withActivity(this)
.withStatusBarColorRes(R.color.colorPrimaryDark)
.withTranslucentStatusBarProgrammatically(true)
.withStatusBarPadding(true)
.build();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
// This ID represents the Home or Up button. In the case of this
// activity, the Up button is shown. Use NavUtils to allow users
// to navigate up one level in the application structure. For
// more details, see the Navigation pattern on Android Design:
//
// http://developer.android.com/design/patterns/navigation.html#up-vs-back
//
NavUtils.navigateUpTo(this, new Intent(this, MainActivity.class));
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}

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package ch.dissem.apps.abit
import android.content.Intent
import android.os.Bundle
import android.support.v4.app.NavUtils
import android.support.v7.app.AppCompatActivity
import android.view.MenuItem
import com.mikepenz.materialize.MaterializeBuilder
import kotlinx.android.synthetic.main.scrolling_toolbar_layout.*
/**
* @author Christian Basler
*/
abstract class DetailActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.scrolling_toolbar_layout)
setSupportActionBar(toolbar)
// Show the Up button in the action bar.
supportActionBar!!.setDisplayHomeAsUpEnabled(true)
MaterializeBuilder()
.withActivity(this)
.withStatusBarColorRes(R.color.colorPrimaryDark)
.withTranslucentStatusBarProgrammatically(true)
.withStatusBarPadding(true)
.build()
}
override fun onOptionsItemSelected(item: MenuItem) = when (item.itemId) {
android.R.id.home -> {
// This ID represents the Home or Up button. In the case of this
// activity, the Up button is shown. Use NavUtils to allow users
// to navigate up one level in the application structure. For
// more details, see the Navigation pattern on Android Design:
//
// http://developer.android.com/design/patterns/navigation.html#up-vs-back
//
NavUtils.navigateUpTo(this, Intent(this, MainActivity::class.java))
true
}
else -> super.onOptionsItemSelected(item)
}
}

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/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.graphics.*;
import android.graphics.drawable.Drawable;
import android.support.annotation.NonNull;
import android.text.TextPaint;
import ch.dissem.bitmessage.entity.BitmessageAddress;
/**
* @author Christian Basler
*/
public class Identicon extends Drawable {
private static final int SIZE = 9;
private static final int CENTER_COLUMN = 5;
private final Paint paint;
private final int color;
private final int background;
private final boolean[][] fields;
private final boolean chan;
private final TextPaint textPaint;
public Identicon(@NonNull BitmessageAddress input) {
paint = new Paint();
paint.setStyle(Paint.Style.FILL);
paint.setAntiAlias(true);
textPaint = new TextPaint();
textPaint.setTextAlign(Paint.Align.CENTER);
textPaint.setColor(0xFF607D8B);
textPaint.setTypeface(Typeface.create(Typeface.SANS_SERIF, Typeface.BOLD));
chan = input.isChan();
byte[] hash = input.getRipe();
fields = new boolean[SIZE][SIZE];
color = Color.HSVToColor(new float[]{
Math.abs(hash[0] * hash[1] + hash[2]) % 360,
0.8f,
1.0f
});
background = Color.HSVToColor(new float[]{
Math.abs(hash[1] * hash[2] + hash[0]) % 360,
0.8f,
1.0f
});
for (int row = 0; row < SIZE; row++) {
if (!chan || row < 5 || row > 6) {
for (int column = 0; column <= CENTER_COLUMN; column++) {
if (
(row - SIZE / 2) * (row - SIZE / 2)
+ (column - SIZE / 2) * (column - SIZE / 2)
< SIZE / 2 * SIZE / 2
) {
fields[row][column] = hash[(row * CENTER_COLUMN + column) % hash.length]
>= 0;
fields[row][SIZE - column - 1] = fields[row][column];
}
}
}
}
}
@Override
public void draw(@NonNull Canvas canvas) {
float x, y;
float width = canvas.getWidth();
float height = canvas.getHeight();
float cellWidth = width / (float) SIZE;
float cellHeight = height / (float) SIZE;
paint.setColor(background);
canvas.drawCircle(width / 2, height / 2, width / 2, paint);
paint.setColor(color);
for (int row = 0; row < SIZE; row++) {
for (int column = 0; column < SIZE; column++) {
if (fields[row][column]) {
x = cellWidth * column;
y = cellHeight * row;
canvas.drawCircle(
x + cellWidth / 2, y + cellHeight / 2, cellHeight / 2,
paint
);
}
}
}
if (chan) {
textPaint.setTextSize(2 * cellHeight);
canvas.drawText("[chan]", width / 2, 6.7f * cellHeight, textPaint);
}
}
@Override
public void setAlpha(int alpha) {
paint.setAlpha(alpha);
}
@Override
public void setColorFilter(ColorFilter cf) {
paint.setColorFilter(cf);
}
@Override
public int getOpacity() {
return PixelFormat.TRANSPARENT;
}
}

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/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.graphics.*
import android.graphics.drawable.Drawable
import android.text.TextPaint
import ch.dissem.bitmessage.entity.BitmessageAddress
/**
* @author Christian Basler
*/
class Identicon(input: BitmessageAddress) : Drawable() {
private val paint = Paint().apply {
style = Paint.Style.FILL
isAntiAlias = true
}
private val hash = input.ripe
private val isChan = input.isChan
private val fields = Array(SIZE) { BooleanArray(SIZE) }.apply {
for (row in 0 until SIZE) {
if (!isChan || row < 5 || row > 6) {
for (column in 0..CENTER_COLUMN) {
if ((row - SIZE / 2) * (row - SIZE / 2) + (column - SIZE / 2) * (column - SIZE / 2) < SIZE / 2 * SIZE / 2) {
this[row][column] = hash[(row * CENTER_COLUMN + column) % hash.size] >= 0
this[row][SIZE - column - 1] = this[row][column]
}
}
}
}
}
private val color = Color.HSVToColor(floatArrayOf((Math.abs(hash[0] * hash[1] + hash[2]) % 360).toFloat(), 0.8f, 1.0f))
private val background = Color.HSVToColor(floatArrayOf((Math.abs(hash[1] * hash[2] + hash[0]) % 360).toFloat(), 0.8f, 1.0f))
private val textPaint = TextPaint().apply {
textAlign = Paint.Align.CENTER
color = 0xFF607D8B.toInt()
typeface = Typeface.create(Typeface.SANS_SERIF, Typeface.BOLD)
}
override fun draw(canvas: Canvas) {
var x: Float
var y: Float
val width = canvas.width.toFloat()
val height = canvas.height.toFloat()
val cellWidth = width / SIZE.toFloat()
val cellHeight = height / SIZE.toFloat()
paint.color = background
canvas.drawCircle(width / 2, height / 2, width / 2, paint)
paint.color = color
for (row in 0 until SIZE) {
for (column in 0 until SIZE) {
if (fields[row][column]) {
x = cellWidth * column
y = cellHeight * row
canvas.drawCircle(
x + cellWidth / 2, y + cellHeight / 2, cellHeight / 2,
paint
)
}
}
}
if (isChan) {
textPaint.textSize = 2 * cellHeight
canvas.drawText("[isChan]", width / 2, 6.7f * cellHeight, textPaint)
}
}
override fun setAlpha(alpha: Int) {
paint.alpha = alpha
}
override fun setColorFilter(cf: ColorFilter?) {
paint.colorFilter = cf
}
override fun getOpacity() = PixelFormat.TRANSPARENT
companion object {
private val SIZE = 9
private val CENTER_COLUMN = 5
}
}

83
app/src/main/java/ch/dissem/apps/abit/ImportIdentitiesFragment.java
View File

@ -1,83 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.app.Fragment;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.content.ContextCompat;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.h6ah4i.android.widget.advrecyclerview.decoration.SimpleListDividerDecorator;
import java.io.IOException;
import ch.dissem.apps.abit.adapter.AddressSelectorAdapter;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.bitmessage.BitmessageContext;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.wif.WifImporter;
/**
* @author Christian Basler
*/
public class ImportIdentitiesFragment extends Fragment {
public static final String WIF_DATA = "wif_data";
private AddressSelectorAdapter adapter;
private WifImporter importer;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle
savedInstanceState) {
String wifData = getArguments().getString(WIF_DATA);
BitmessageContext bmc = Singleton.getBitmessageContext(getActivity());
View view = inflater.inflate(R.layout.fragment_import_select_identities, container, false);
importer = new WifImporter(bmc, wifData);
adapter = new AddressSelectorAdapter(importer.getIdentities());
LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity(),
LinearLayoutManager.VERTICAL,
false);
RecyclerView recyclerView = (RecyclerView) view.findViewById(R.id.recycler_view);
recyclerView.setLayoutManager(layoutManager);
recyclerView.setAdapter(adapter);
recyclerView.addItemDecoration(new SimpleListDividerDecorator(
ContextCompat.getDrawable(getActivity(), R.drawable.list_divider_h), true));
view.findViewById(R.id.finish).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
importer.importAll(adapter.getSelected());
MainActivity mainActivity = MainActivity.getInstance();
if (mainActivity != null) {
for (BitmessageAddress selected : adapter.getSelected()) {
mainActivity.addIdentityEntry(selected);
}
}
getActivity().finish();
}
});
return view;
}
}

77
app/src/main/java/ch/dissem/apps/abit/ImportIdentitiesFragment.kt Normal file
View File

@ -0,0 +1,77 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.app.Fragment
import android.os.Bundle
import android.support.v4.content.ContextCompat
import android.support.v7.widget.LinearLayoutManager
import android.support.v7.widget.RecyclerView
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import com.h6ah4i.android.widget.advrecyclerview.decoration.SimpleListDividerDecorator
import ch.dissem.apps.abit.adapter.AddressSelectorAdapter
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.bitmessage.wif.WifImporter
/**
* @author Christian Basler
*/
class ImportIdentitiesFragment : Fragment() {
private lateinit var adapter: AddressSelectorAdapter
private lateinit var importer: WifImporter
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle): View =
inflater.inflate(R.layout.fragment_import_select_identities, container, false)
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
val wifData = arguments.getString(WIF_DATA)
val bmc = Singleton.getBitmessageContext(activity)
importer = WifImporter(bmc, wifData)
adapter = AddressSelectorAdapter(importer.getIdentities())
val layoutManager = LinearLayoutManager(activity,
LinearLayoutManager.VERTICAL,
false)
val recyclerView = view.findViewById(R.id.recycler_view) as RecyclerView
recyclerView.layoutManager = layoutManager
recyclerView.adapter = adapter
recyclerView.addItemDecoration(SimpleListDividerDecorator(
ContextCompat.getDrawable(activity, R.drawable.list_divider_h), true))
view.findViewById(R.id.finish).setOnClickListener {
importer.importAll(adapter.selected)
val mainActivity = MainActivity.getInstance()
if (mainActivity != null) {
for (selected in adapter.selected) {
mainActivity.addIdentityEntry(selected)
}
}
activity.finish()
}
}
companion object {
val WIF_DATA = "wif_data"
}
}

56
app/src/main/java/ch/dissem/apps/abit/ImportIdentityActivity.java
View File

@ -1,56 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.os.Bundle;
import static ch.dissem.apps.abit.ImportIdentitiesFragment.WIF_DATA;
/**
* @author Christian Basler
*/
public class ImportIdentityActivity extends DetailActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String wifData;
if (savedInstanceState == null) {
wifData = null;
} else {
wifData = savedInstanceState.getString(WIF_DATA);
}
if (wifData == null) {
getFragmentManager().beginTransaction()
.replace(R.id.content, new InputWifFragment())
.commit();
} else {
Bundle bundle = new Bundle();
bundle.putString(WIF_DATA, wifData);
ImportIdentitiesFragment fragment = new ImportIdentitiesFragment();
fragment.setArguments(bundle);
getFragmentManager().beginTransaction()
.replace(R.id.content, fragment)
.commit();
}
}
}

48
app/src/main/java/ch/dissem/apps/abit/ImportIdentityActivity.kt Normal file
View File

@ -0,0 +1,48 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.os.Bundle
/**
* @author Christian Basler
*/
class ImportIdentityActivity : DetailActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
val wifData: String? = savedInstanceState?.getString(ImportIdentitiesFragment.WIF_DATA)
if (wifData == null) {
fragmentManager.beginTransaction()
.replace(R.id.content, InputWifFragment())
.commit()
} else {
val bundle = Bundle()
bundle.putString(ImportIdentitiesFragment.WIF_DATA, wifData)
val fragment = ImportIdentitiesFragment()
fragment.arguments = bundle
fragmentManager.beginTransaction()
.replace(R.id.content, fragment)
.commit()
}
}
}

122
app/src/main/java/ch/dissem/apps/abit/InputWifFragment.java
View File

@ -1,122 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.app.Fragment;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import android.widget.Toast;
import com.github.angads25.filepicker.controller.DialogSelectionListener;
import com.github.angads25.filepicker.model.DialogConfigs;
import com.github.angads25.filepicker.model.DialogProperties;
import com.github.angads25.filepicker.view.FilePickerDialog;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import static ch.dissem.apps.abit.ImportIdentitiesFragment.WIF_DATA;
/**
* @author Christian Basler
*/
public class InputWifFragment extends Fragment {
private TextView wifData;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_import_input, container, false);
wifData = (TextView) view.findViewById(R.id.wif_input);
view.findViewById(R.id.next).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Bundle bundle = new Bundle();
bundle.putString(WIF_DATA, wifData.getText().toString());
ImportIdentitiesFragment fragment = new ImportIdentitiesFragment();
fragment.setArguments(bundle);
getFragmentManager().beginTransaction()
.replace(R.id.content, fragment)
.commit();
}
});
return view;
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.import_input_data, menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
DialogProperties properties = new DialogProperties();
properties.selection_mode = DialogConfigs.SINGLE_MODE;
properties.selection_type = DialogConfigs.FILE_SELECT;
properties.root = new File(DialogConfigs.DEFAULT_DIR);
properties.error_dir = new File(DialogConfigs.DEFAULT_DIR);
properties.extensions = null;
FilePickerDialog dialog = new FilePickerDialog(getActivity(), properties);
dialog.setTitle(getString(R.string.select_file_title));
dialog.setDialogSelectionListener(new DialogSelectionListener() {
@Override
public void onSelectedFilePaths(String[] files) {
if (files.length > 0) {
try (InputStream in = new FileInputStream(files[0])) {
ByteArrayOutputStream data = new ByteArrayOutputStream();
byte[] buffer = new byte[1024];
int length;
//noinspection ConstantConditions
while ((length = in.read(buffer)) != -1) {
data.write(buffer, 0, length);
}
wifData.setText(data.toString("UTF-8"));
} catch (IOException e) {
Toast.makeText(
getActivity(),
R.string.error_loading_data,
Toast.LENGTH_SHORT
).show();
}
}
}
});
dialog.show();
return true;
}
}

102
app/src/main/java/ch/dissem/apps/abit/InputWifFragment.kt Normal file
View File

@ -0,0 +1,102 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.app.Fragment
import android.os.Bundle
import android.view.*
import android.widget.Toast
import com.github.angads25.filepicker.model.DialogConfigs
import com.github.angads25.filepicker.model.DialogProperties
import com.github.angads25.filepicker.view.FilePickerDialog
import kotlinx.android.synthetic.main.fragment_import_input.*
import java.io.ByteArrayOutputStream
import java.io.File
import java.io.FileInputStream
import java.io.IOException
/**
* @author Christian Basler
*/
class InputWifFragment : Fragment() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setHasOptionsMenu(true)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle): View =
inflater.inflate(R.layout.fragment_import_input, container, false)
override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
next.setOnClickListener {
val bundle = Bundle()
bundle.putString(ImportIdentitiesFragment.WIF_DATA, wif_input.text.toString())
val fragment = ImportIdentitiesFragment().apply {
arguments = bundle
}
fragmentManager.beginTransaction()
.replace(R.id.content, fragment)
.commit()
}
}
override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
inflater.inflate(R.menu.import_input_data, menu)
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
val properties = DialogProperties()
properties.selection_mode = DialogConfigs.SINGLE_MODE
properties.selection_type = DialogConfigs.FILE_SELECT
properties.root = File(DialogConfigs.DEFAULT_DIR)
properties.error_dir = File(DialogConfigs.DEFAULT_DIR)
properties.extensions = null
val dialog = FilePickerDialog(activity, properties)
dialog.setTitle(getString(R.string.select_file_title))
dialog.setDialogSelectionListener { files ->
if (files.isNotEmpty()) {
try {
FileInputStream(files[0]).use { inputStream ->
val data = ByteArrayOutputStream()
val buffer = ByteArray(1024)
var length: Int = inputStream.read(buffer)
while (length != -1) {
data.write(buffer, 0, length)
length = inputStream.read(buffer)
}
wif_input.setText(data.toByteArray().toString())
}
} catch (e: IOException) {
Toast.makeText(
activity,
R.string.error_loading_data,
Toast.LENGTH_SHORT
).show()
}
}
}
dialog.show()
return true
}
}

12
app/src/main/java/ch/dissem/apps/abit/ListHolder.java → app/src/main/java/ch/dissem/apps/abit/ListHolder.kt
View File

@ -14,17 +14,17 @@
* limitations under the License.
*/
package ch.dissem.apps.abit;
package ch.dissem.apps.abit
/**
* @author Christian Basler
*/
public interface ListHolder<L> {
void updateList(L label);
interface ListHolder<L> {
fun updateList(label: L)
void setActivateOnItemClick(boolean activateOnItemClick);
fun setActivateOnItemClick(activateOnItemClick: Boolean)
L getCurrentLabel();
var currentLabel: L?
boolean showPreviousList();
fun showPreviousList(): Boolean
}

588
app/src/main/java/ch/dissem/apps/abit/MainActivity.java
View File

@ -1,588 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.content.Intent;
import android.graphics.Point;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CompoundButton;
import android.widget.RelativeLayout;
import com.github.amlcurran.showcaseview.ShowcaseView;
import com.github.amlcurran.showcaseview.targets.Target;
import com.mikepenz.community_material_typeface_library.CommunityMaterial;
import com.mikepenz.google_material_typeface_library.GoogleMaterial;
import com.mikepenz.iconics.IconicsDrawable;
import com.mikepenz.materialdrawer.AccountHeader;
import com.mikepenz.materialdrawer.AccountHeaderBuilder;
import com.mikepenz.materialdrawer.Drawer;
import com.mikepenz.materialdrawer.DrawerBuilder;
import com.mikepenz.materialdrawer.interfaces.OnCheckedChangeListener;
import com.mikepenz.materialdrawer.model.DividerDrawerItem;
import com.mikepenz.materialdrawer.model.PrimaryDrawerItem;
import com.mikepenz.materialdrawer.model.ProfileDrawerItem;
import com.mikepenz.materialdrawer.model.ProfileSettingDrawerItem;
import com.mikepenz.materialdrawer.model.SwitchDrawerItem;
import com.mikepenz.materialdrawer.model.interfaces.IDrawerItem;
import com.mikepenz.materialdrawer.model.interfaces.IProfile;
import com.mikepenz.materialdrawer.model.interfaces.Nameable;
import java.io.Serializable;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.List;
import ch.dissem.apps.abit.drawer.ProfileImageListener;
import ch.dissem.apps.abit.drawer.ProfileSelectionListener;
import ch.dissem.apps.abit.listener.ListSelectionListener;
import ch.dissem.apps.abit.service.BitmessageService;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.apps.abit.synchronization.SyncAdapter;
import ch.dissem.apps.abit.util.Labels;
import ch.dissem.apps.abit.util.NetworkUtils;
import ch.dissem.apps.abit.util.Preferences;
import ch.dissem.bitmessage.BitmessageContext;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.entity.Plaintext;
import ch.dissem.bitmessage.entity.valueobject.Label;
import io.github.kobakei.materialfabspeeddial.FabSpeedDial;
import static ch.dissem.apps.abit.ComposeMessageActivity.launchReplyTo;
import static ch.dissem.apps.abit.repository.AndroidMessageRepository.LABEL_ARCHIVE;
import static ch.dissem.apps.abit.service.BitmessageService.isRunning;
/**
* An activity representing a list of Messages. This activity
* has different presentations for handset and tablet-size devices. On
* handsets, the activity presents a list of items, which when touched,
* lead to a {@link MessageDetailActivity} representing
* item details. On tablets, the activity presents the list of items and
* item details side-by-side using two vertical panes.
* <p>
* The activity makes heavy use of fragments. The list of items is a
* {@link MessageListFragment} and the item details
* (if present) is a {@link MessageDetailFragment}.
* </p><p>
* This activity also implements the required
* {@link ListSelectionListener} interface
* to listen for item selections.
* </p>
*/
public class MainActivity extends AppCompatActivity
implements ListSelectionListener<Serializable> {
public static final String EXTRA_SHOW_MESSAGE = "ch.dissem.abit.ShowMessage";
public static final String EXTRA_SHOW_LABEL = "ch.dissem.abit.ShowLabel";
public static final String EXTRA_REPLY_TO_MESSAGE = "ch.dissem.abit.ReplyToMessage";
public static final String ACTION_SHOW_INBOX = "ch.dissem.abit.ShowInbox";
public static final int ADD_IDENTITY = 1;
public static final int MANAGE_IDENTITY = 2;
private static final long ID_NODE_SWITCH = 1;
private static WeakReference<MainActivity> instance;
private boolean active;
/**
* Whether or not the activity is in two-pane mode, i.e. running on a tablet
* device.
*/
private boolean twoPane;
private Label selectedLabel;
private BitmessageContext bmc;
private AccountHeader accountHeader;
private Drawer drawer;
private SwitchDrawerItem nodeSwitch;
private FabSpeedDial fab;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
instance = new WeakReference<>(this);
bmc = Singleton.getBitmessageContext(this);
setContentView(R.layout.activity_main);
fab = (FabSpeedDial) findViewById(R.id.fab);
fab.hide();
final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
MessageListFragment listFragment = new MessageListFragment();
getSupportFragmentManager()
.beginTransaction()
.replace(R.id.item_list, listFragment)
.commit();
if (findViewById(R.id.message_detail_container) != null) {
// The detail container view will be present only in the
// large-screen layouts (res/values-large and
// res/values-sw600dp). If this view is present, then the
// activity should be in two-pane mode.
twoPane = true;
// In two-pane mode, list items should be given the
// 'activated' state when touched.
listFragment.setActivateOnItemClick(true);
}
createDrawer(toolbar);
// handle intents
Intent intent = getIntent();
if (intent.hasExtra(EXTRA_SHOW_MESSAGE)) {
onItemSelected(intent.getSerializableExtra(EXTRA_SHOW_MESSAGE));
}
if (intent.hasExtra(EXTRA_REPLY_TO_MESSAGE)) {
Plaintext item = (Plaintext) intent.getSerializableExtra(EXTRA_REPLY_TO_MESSAGE);
launchReplyTo(this, item);
}
if (Preferences.useTrustedNode(this)) {
SyncAdapter.startSync(this);
} else {
SyncAdapter.stopSync(this);
}
if (drawer.isDrawerOpen()) {
RelativeLayout.LayoutParams lps = new RelativeLayout.LayoutParams(ViewGroup
.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
lps.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
lps.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
int margin = ((Number) (getResources().getDisplayMetrics().density * 12)).intValue();
lps.setMargins(margin, margin, margin, margin);
new ShowcaseView.Builder(this)
.withMaterialShowcase()
.setStyle(R.style.CustomShowcaseTheme)
.setContentTitle(R.string.full_node)
.setContentText(R.string.full_node_description)
.setTarget(new Target() {
@Override
public Point getPoint() {
View view = drawer.getStickyFooter();
int[] location = new int[2];
view.getLocationInWindow(location);
int x = location[0] + 7 * view.getWidth() / 8;
int y = location[1] + view.getHeight() / 2;
return new Point(x, y);
}
})
.replaceEndButton(R.layout.showcase_button)
.hideOnTouchOutside()
.build()
.setButtonPosition(lps);
}
}
private <F extends Fragment & ListHolder> void changeList(F listFragment) {
if (active) {
FragmentTransaction transaction = getSupportFragmentManager()
.beginTransaction();
transaction.replace(R.id.item_list, listFragment);
Fragment detailFragment = getSupportFragmentManager().findFragmentById(R.id.message_detail_container);
if (detailFragment != null) {
transaction.remove(detailFragment);
}
transaction.addToBackStack(null).commit();
if (twoPane) {
// In two-pane mode, list items should be given the
// 'activated' state when touched.
listFragment.setActivateOnItemClick(true);
}
}
}
private void createDrawer(Toolbar toolbar) {
final ArrayList<IProfile> profiles = new ArrayList<>();
profiles.add(new ProfileSettingDrawerItem()
.withName(getString(R.string.add_identity))
.withDescription(getString(R.string.add_identity_summary))
.withIcon(new IconicsDrawable(this, GoogleMaterial.Icon.gmd_add)
.actionBar()
.paddingDp(5)
.colorRes(R.color.icons))
.withIdentifier(ADD_IDENTITY)
);
profiles.add(new ProfileSettingDrawerItem()
.withName(getString(R.string.manage_identity))
.withIcon(GoogleMaterial.Icon.gmd_settings)
.withIdentifier(MANAGE_IDENTITY)
);
// Create the AccountHeader
accountHeader = new AccountHeaderBuilder()
.withActivity(this)
.withHeaderBackground(R.drawable.header)
.withProfiles(profiles)
.withOnAccountHeaderProfileImageListener(new ProfileImageListener(this))
.withOnAccountHeaderListener(new ProfileSelectionListener(MainActivity.this, getSupportFragmentManager()))
.build();
if (profiles.size() > 2) { // There's always the add and manage identity items
accountHeader.setActiveProfile(profiles.get(0), true);
}
final ArrayList<IDrawerItem> drawerItems = new ArrayList<>();
drawerItems.add(new PrimaryDrawerItem()
.withName(R.string.archive)
.withTag(LABEL_ARCHIVE)
.withIcon(CommunityMaterial.Icon.cmd_archive)
);
drawerItems.add(new DividerDrawerItem());
drawerItems.add(new PrimaryDrawerItem()
.withName(R.string.contacts_and_subscriptions)
.withIcon(GoogleMaterial.Icon.gmd_contacts));
drawerItems.add(new PrimaryDrawerItem()
.withName(R.string.settings)
.withIcon(GoogleMaterial.Icon.gmd_settings));
nodeSwitch = new SwitchDrawerItem()
.withIdentifier(ID_NODE_SWITCH)
.withName(R.string.full_node)
.withIcon(CommunityMaterial.Icon.cmd_cloud_outline)
.withChecked(isRunning())
.withOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(IDrawerItem drawerItem, CompoundButton buttonView,
boolean isChecked) {
if (isChecked) {
NetworkUtils.enableNode(MainActivity.this);
} else {
NetworkUtils.disableNode(MainActivity.this);
}
}
});
drawer = new DrawerBuilder()
.withActivity(this)
.withToolbar(toolbar)
.withAccountHeader(accountHeader)
.withDrawerItems(drawerItems)
.addStickyDrawerItems(nodeSwitch)
.withOnDrawerItemClickListener(new DrawerItemClickListener())
.withShowDrawerOnFirstLaunch(true)
.build();
loadDrawerItemsAsynchronously();
}
private void loadDrawerItemsAsynchronously() {
new AsyncTask<Void, Void, List<BitmessageAddress>>() {
@Override
protected List<BitmessageAddress> doInBackground(Void... params) {
List<BitmessageAddress> identities = bmc.addresses().getIdentities();
if (identities.isEmpty()) {
// Create an initial identity
Singleton.getIdentity(MainActivity.this);
}
return identities;
}
@Override
protected void onPostExecute(List<BitmessageAddress> identities) {
for (BitmessageAddress identity : identities) {
addIdentityEntry(identity);
}
}
}.execute();
new AsyncTask<Void, Void, List<Label>>() {
@Override
protected List<Label> doInBackground(Void... params) {
return bmc.messages().getLabels();
}
@Override
protected void onPostExecute(List<Label> labels) {
if (getIntent().hasExtra(EXTRA_SHOW_LABEL)) {
selectedLabel = (Label) getIntent().getSerializableExtra(EXTRA_SHOW_LABEL);
} else if (selectedLabel == null) {
selectedLabel = labels.get(0);
}
for (Label label : labels) {
addLabelEntry(label);
}
IDrawerItem selectedDrawerItem = drawer.getDrawerItem(selectedLabel);
if (selectedDrawerItem != null) {
drawer.setSelection(selectedDrawerItem);
}
}
}.execute();
}
@Override
public void onBackPressed() {
Fragment listFragment = getSupportFragmentManager().findFragmentById(R.id.item_list);
if (listFragment instanceof ListHolder) {
ListHolder listHolder = (ListHolder) listFragment;
if (listHolder.showPreviousList()) {
IDrawerItem drawerItem = drawer.getDrawerItem(listHolder.getCurrentLabel());
if (drawerItem != null) {
drawer.setSelection(drawerItem);
}
return;
}
}
super.onBackPressed();
}
private class DrawerItemClickListener implements Drawer.OnDrawerItemClickListener {
@Override
public boolean onItemClick(View view, int position, IDrawerItem item) {
Fragment itemList = getSupportFragmentManager().findFragmentById(R.id.item_list);
if (item.getTag() instanceof Label) {
selectedLabel = (Label) item.getTag();
if (itemList instanceof
MessageListFragment) {
((MessageListFragment) itemList).updateList(selectedLabel);
} else {
MessageListFragment listFragment = new MessageListFragment();
changeList(listFragment);
listFragment.updateList(selectedLabel);
}
return false;
} else if (item instanceof Nameable<?>) {
Nameable<?> ni = (Nameable<?>) item;
switch (ni.getName().getTextRes()) {
case R.string.contacts_and_subscriptions:
if (!(itemList instanceof AddressListFragment)) {
changeList(new AddressListFragment());
} else {
((AddressListFragment) itemList).updateList();
}
return false;
case R.string.settings:
getSupportFragmentManager()
.beginTransaction()
.replace(R.id.item_list, new SettingsFragment())
.addToBackStack(null)
.commit();
return false;
case R.string.full_node:
return true;
default:
return false;
}
}
return false;
}
}
@Override
protected void onSaveInstanceState(Bundle savedInstanceState) {
super.onSaveInstanceState(savedInstanceState);
savedInstanceState.putSerializable("selectedLabel", selectedLabel);
}
@Override
@SuppressWarnings("unchecked")
protected void onRestoreInstanceState(Bundle savedInstanceState) {
selectedLabel = (Label) savedInstanceState.getSerializable("selectedLabel");
IDrawerItem selectedItem = drawer.getDrawerItem(selectedLabel);
if (selectedItem != null) {
drawer.setSelection(selectedItem);
}
super.onRestoreInstanceState(savedInstanceState);
}
@Override
protected void onResume() {
updateUnread();
if (Preferences.isFullNodeActive(this) && Preferences.isConnectionAllowed(MainActivity.this)) {
NetworkUtils.enableNode(this, false);
}
updateNodeSwitch();
Singleton.getMessageListener(this).resetNotification();
active = true;
super.onResume();
}
@Override
protected void onPause() {
super.onPause();
active = false;
}
public void addIdentityEntry(BitmessageAddress identity) {
IProfile newProfile = new ProfileDrawerItem()
.withIcon(new Identicon(identity))
.withName(identity.toString())
.withNameShown(true)
.withEmail(identity.getAddress())
.withTag(identity);
if (accountHeader.getProfiles() != null) {
// we know that there are 2 setting elements.
// Set the new profile above them ;)
accountHeader.addProfile(
newProfile, accountHeader.getProfiles().size() - 2);
} else {
accountHeader.addProfiles(newProfile);
}
}
public void addLabelEntry(Label label) {
PrimaryDrawerItem item = new PrimaryDrawerItem()
.withName(label.toString())
.withTag(label)
.withIcon(Labels.getIcon(label))
.withIconColor(Labels.getColor(label));
drawer.addItemAtPosition(item, drawer.getDrawerItems().size() - 3);
}
public void updateIdentityEntry(BitmessageAddress identity) {
for (IProfile profile : accountHeader.getProfiles()) {
if (profile instanceof ProfileDrawerItem) {
ProfileDrawerItem profileDrawerItem = (ProfileDrawerItem) profile;
if (identity.equals(profileDrawerItem.getTag())) {
profileDrawerItem
.withName(identity.toString())
.withTag(identity);
return;
}
}
}
}
public void removeIdentityEntry(BitmessageAddress identity) {
for (IProfile profile : accountHeader.getProfiles()) {
if (profile instanceof ProfileDrawerItem) {
ProfileDrawerItem profileDrawerItem = (ProfileDrawerItem) profile;
if (identity.equals(profileDrawerItem.getTag())) {
accountHeader.removeProfile(profile);
return;
}
}
}
}
public void updateUnread() {
for (IDrawerItem item : drawer.getDrawerItems()) {
if (item.getTag() instanceof Label) {
Label label = (Label) item.getTag();
if (label != LABEL_ARCHIVE) {
int unread = bmc.messages().countUnread(label);
if (unread > 0) {
((PrimaryDrawerItem) item).withBadge(String.valueOf(unread));
} else {
((PrimaryDrawerItem) item).withBadge((String) null);
}
drawer.updateItem(item);
}
}
}
}
public static void updateNodeSwitch() {
final MainActivity i = getInstance();
if (i != null) {
i.runOnUiThread(new Runnable() {
@Override
public void run() {
i.nodeSwitch.withChecked(Preferences.isFullNodeActive(i));
i.drawer.updateStickyFooterItem(i.nodeSwitch);
}
});
}
}
/**
* Callback method from {@link ListSelectionListener}
* indicating that the item with the given ID was selected.
*/
@Override
public void onItemSelected(Serializable item) {
if (twoPane) {
// In two-pane mode, show the detail view in this activity by
// adding or replacing the detail fragment using a
// fragment transaction.
Bundle arguments = new Bundle();
arguments.putSerializable(MessageDetailFragment.ARG_ITEM, item);
Fragment fragment;
if (item instanceof Plaintext) {
fragment = new MessageDetailFragment();
} else if (item instanceof BitmessageAddress) {
fragment = new AddressDetailFragment();
} else {
throw new IllegalArgumentException("Plaintext or BitmessageAddress expected, but was " + item.getClass().getSimpleName());
}
fragment.setArguments(arguments);
getSupportFragmentManager().beginTransaction()
.replace(R.id.message_detail_container, fragment)
.commit();
} else {
// In single-pane mode, simply start the detail activity
// for the selected item ID.
Intent detailIntent;
if (item instanceof Plaintext) {
detailIntent = new Intent(this, MessageDetailActivity.class);
detailIntent.putExtra(EXTRA_SHOW_LABEL, selectedLabel);
} else if (item instanceof BitmessageAddress) {
detailIntent = new Intent(this, AddressDetailActivity.class);
} else {
throw new IllegalArgumentException("Plaintext or BitmessageAddress expected, but " +
"was "
+ item.getClass().getSimpleName());
}
detailIntent.putExtra(MessageDetailFragment.ARG_ITEM, item);
startActivity(detailIntent);
}
}
public boolean hasDetailPane() {
return twoPane;
}
public void setDetailView(Fragment fragment) {
if (twoPane) {
getSupportFragmentManager().beginTransaction()
.replace(R.id.message_detail_container, fragment)
.commit();
}
}
public void updateTitle(CharSequence title) {
if (getSupportActionBar() != null) {
getSupportActionBar().setTitle(title);
}
}
public Label getSelectedLabel() {
return selectedLabel;
}
public FabSpeedDial getFloatingActionButton() {
return fab;
}
public static MainActivity getInstance() {
if (instance == null) return null;
return instance.get();
}
}

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app/src/main/java/ch/dissem/apps/abit/MainActivity.kt Normal file
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@ -0,0 +1,528 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.content.Intent
import android.graphics.Point
import android.os.Bundle
import android.support.v4.app.Fragment
import android.support.v7.app.AppCompatActivity
import android.support.v7.widget.Toolbar
import android.view.View
import android.view.ViewGroup
import android.widget.RelativeLayout
import ch.dissem.apps.abit.drawer.ProfileImageListener
import ch.dissem.apps.abit.drawer.ProfileSelectionListener
import ch.dissem.apps.abit.listener.ListSelectionListener
import ch.dissem.apps.abit.repository.AndroidMessageRepository.Companion.LABEL_ARCHIVE
import ch.dissem.apps.abit.service.BitmessageService.Companion.isRunning
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.apps.abit.synchronization.SyncAdapter
import ch.dissem.apps.abit.util.Labels
import ch.dissem.apps.abit.util.NetworkUtils
import ch.dissem.apps.abit.util.Preferences
import ch.dissem.bitmessage.BitmessageContext
import ch.dissem.bitmessage.entity.BitmessageAddress
import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.bitmessage.entity.valueobject.Label
import com.github.amlcurran.showcaseview.ShowcaseView
import com.mikepenz.community_material_typeface_library.CommunityMaterial
import com.mikepenz.google_material_typeface_library.GoogleMaterial
import com.mikepenz.iconics.IconicsDrawable
import com.mikepenz.materialdrawer.AccountHeader
import com.mikepenz.materialdrawer.AccountHeaderBuilder
import com.mikepenz.materialdrawer.Drawer
import com.mikepenz.materialdrawer.DrawerBuilder
import com.mikepenz.materialdrawer.model.*
import com.mikepenz.materialdrawer.model.interfaces.IDrawerItem
import com.mikepenz.materialdrawer.model.interfaces.IProfile
import com.mikepenz.materialdrawer.model.interfaces.Nameable
import io.github.kobakei.materialfabspeeddial.FabSpeedDial
import kotlinx.android.synthetic.main.activity_main.*
import org.jetbrains.anko.doAsync
import org.jetbrains.anko.uiThread
import java.io.Serializable
import java.lang.ref.WeakReference
import java.util.*
/**
* An activity representing a list of Messages. This activity
* has different presentations for handset and tablet-size devices. On
* handsets, the activity presents a list of items, which when touched,
* lead to a [MessageDetailActivity] representing
* item details. On tablets, the activity presents the list of items and
* item details side-by-side using two vertical panes.
*
*
* The activity makes heavy use of fragments. The list of items is a
* [MessageListFragment] and the item details
* (if present) is a [MessageDetailFragment].
*
*
* This activity also implements the required
* [ListSelectionListener] interface
* to listen for item selections.
*
*/
class MainActivity : AppCompatActivity(), ListSelectionListener<Serializable> {
private var active: Boolean = false
/**
* Whether or not the activity is in two-pane mode, i.e. running on a tablet
* device.
*/
var hasDetailPane: Boolean = false
private set
var selectedLabel: Label? = null
private set
private lateinit var bmc: BitmessageContext
private lateinit var accountHeader: AccountHeader
private lateinit var drawer: Drawer
private lateinit var nodeSwitch: SwitchDrawerItem
val floatingActionButton: FabSpeedDial
get() = fab
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
instance = WeakReference(this)
bmc = Singleton.getBitmessageContext(this)
setContentView(R.layout.activity_main)
fab.hide()
val toolbar = findViewById(R.id.toolbar) as Toolbar
setSupportActionBar(toolbar)
val listFragment = MessageListFragment()
supportFragmentManager
.beginTransaction()
.replace(R.id.item_list, listFragment)
.commit()
if (findViewById(R.id.message_detail_container) != null) {
// The detail container view will be present only in the
// large-screen layouts (res/values-large and
// res/values-sw600dp). If this view is present, then the
// activity should be in two-pane mode.
hasDetailPane = true
// In two-pane mode, list items should be given the
// 'activated' state when touched.
listFragment.setActivateOnItemClick(true)
}
createDrawer(toolbar)
// handle intents
val intent = intent
if (intent.hasExtra(EXTRA_SHOW_MESSAGE)) {
onItemSelected(intent.getSerializableExtra(EXTRA_SHOW_MESSAGE))
}
if (intent.hasExtra(EXTRA_REPLY_TO_MESSAGE)) {
val item = intent.getSerializableExtra(EXTRA_REPLY_TO_MESSAGE) as Plaintext
ComposeMessageActivity.launchReplyTo(this, item)
}
if (Preferences.useTrustedNode(this)) {
SyncAdapter.startSync(this)
} else {
SyncAdapter.stopSync(this)
}
if (drawer.isDrawerOpen) {
val lps = RelativeLayout.LayoutParams(ViewGroup
.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)
lps.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM)
lps.addRule(RelativeLayout.ALIGN_PARENT_LEFT)
val margin = ((resources.displayMetrics.density * 12) as Number).toInt()
lps.setMargins(margin, margin, margin, margin)
ShowcaseView.Builder(this)
.withMaterialShowcase()
.setStyle(R.style.CustomShowcaseTheme)
.setContentTitle(R.string.full_node)
.setContentText(R.string.full_node_description)
.setTarget {
val view = drawer.stickyFooter
val location = IntArray(2)
view.getLocationInWindow(location)
val x = location[0] + 7 * view.width / 8
val y = location[1] + view.height / 2
Point(x, y)
}
.replaceEndButton(R.layout.showcase_button)
.hideOnTouchOutside()
.build()
.setButtonPosition(lps)
}
}
private fun <F> changeList(listFragment: F) where F : Fragment, F : ListHolder<*> {
if (active) {
val transaction = supportFragmentManager
.beginTransaction()
transaction.replace(R.id.item_list, listFragment)
val detailFragment = supportFragmentManager.findFragmentById(R.id.message_detail_container)
if (detailFragment != null) {
transaction.remove(detailFragment)
}
transaction.addToBackStack(null).commit()
if (hasDetailPane) {
// In two-pane mode, list items should be given the
// 'activated' state when touched.
listFragment.setActivateOnItemClick(true)
}
}
}
private fun createDrawer(toolbar: Toolbar) {
val profiles = ArrayList<IProfile<*>>()
profiles.add(ProfileSettingDrawerItem()
.withName(getString(R.string.add_identity))
.withDescription(getString(R.string.add_identity_summary))
.withIcon(IconicsDrawable(this, GoogleMaterial.Icon.gmd_add)
.actionBar()
.paddingDp(5)
.colorRes(R.color.icons))
.withIdentifier(ADD_IDENTITY.toLong())
)
profiles.add(ProfileSettingDrawerItem()
.withName(getString(R.string.manage_identity))
.withIcon(GoogleMaterial.Icon.gmd_settings)
.withIdentifier(MANAGE_IDENTITY.toLong())
)
// Create the AccountHeader
accountHeader = AccountHeaderBuilder()
.withActivity(this)
.withHeaderBackground(R.drawable.header)
.withProfiles(profiles)
.withOnAccountHeaderProfileImageListener(ProfileImageListener(this))
.withOnAccountHeaderListener(ProfileSelectionListener(this@MainActivity, supportFragmentManager))
.build()
if (profiles.size > 2) { // There's always the add and manage identity items
accountHeader.setActiveProfile(profiles[0], true)
}
val drawerItems = ArrayList<IDrawerItem<*, *>>()
drawerItems.add(PrimaryDrawerItem()
.withName(R.string.archive)
.withTag(LABEL_ARCHIVE)
.withIcon(CommunityMaterial.Icon.cmd_archive)
)
drawerItems.add(DividerDrawerItem())
drawerItems.add(PrimaryDrawerItem()
.withName(R.string.contacts_and_subscriptions)
.withIcon(GoogleMaterial.Icon.gmd_contacts))
drawerItems.add(PrimaryDrawerItem()
.withName(R.string.settings)
.withIcon(GoogleMaterial.Icon.gmd_settings))
nodeSwitch = SwitchDrawerItem()
.withIdentifier(ID_NODE_SWITCH)
.withName(R.string.full_node)
.withIcon(CommunityMaterial.Icon.cmd_cloud_outline)
.withChecked(isRunning)
.withOnCheckedChangeListener { _, _, isChecked ->
if (isChecked) {
NetworkUtils.enableNode(this@MainActivity)
} else {
NetworkUtils.disableNode(this@MainActivity)
}
}
drawer = DrawerBuilder()
.withActivity(this)
.withToolbar(toolbar)
.withAccountHeader(accountHeader)
.withDrawerItems(drawerItems)
.addStickyDrawerItems(nodeSwitch)
.withOnDrawerItemClickListener(DrawerItemClickListener())
.withShowDrawerOnFirstLaunch(true)
.build()
loadDrawerItemsAsynchronously()
}
private fun loadDrawerItemsAsynchronously() {
doAsync {
val identities = bmc.addresses.getIdentities()
if (identities.isEmpty()) {
// Create an initial identity
Singleton.getIdentity(this@MainActivity)
}
uiThread {
for (identity in identities) {
addIdentityEntry(identity)
}
}
}
doAsync {
val labels = bmc.messages.getLabels()
uiThread {
if (intent.hasExtra(EXTRA_SHOW_LABEL)) {
selectedLabel = intent.getSerializableExtra(EXTRA_SHOW_LABEL) as Label
} else if (selectedLabel == null) {
selectedLabel = labels[0]
}
for (label in labels) {
addLabelEntry(label)
}
val selectedDrawerItem = drawer.getDrawerItem(selectedLabel)
if (selectedDrawerItem != null) {
drawer.setSelection(selectedDrawerItem)
}
}
}
}
override fun onBackPressed() {
val listFragment = supportFragmentManager.findFragmentById(R.id.item_list)
if (listFragment is ListHolder<*>) {
val listHolder = listFragment as ListHolder<*>
if (listHolder.showPreviousList()) {
val drawerItem = drawer.getDrawerItem(listHolder.currentLabel)
if (drawerItem != null) {
drawer.setSelection(drawerItem)
}
return
}
}
super.onBackPressed()
}
private inner class DrawerItemClickListener : Drawer.OnDrawerItemClickListener {
override fun onItemClick(view: View?, position: Int, item: IDrawerItem<*, *>): Boolean {
val itemList = supportFragmentManager.findFragmentById(R.id.item_list)
val tag = item.tag
if (tag is Label) {
selectedLabel = tag
if (itemList is MessageListFragment) {
itemList.updateList(tag)
} else {
val listFragment = MessageListFragment()
changeList(listFragment)
listFragment.updateList(tag)
}
return false
} else if (item is Nameable<*>) {
when (item.name.textRes) {
R.string.contacts_and_subscriptions -> {
if (itemList is AddressListFragment) {
itemList.updateList()
} else {
changeList(AddressListFragment())
}
return false
}
R.string.settings -> {
supportFragmentManager
.beginTransaction()
.replace(R.id.item_list, SettingsFragment())
.addToBackStack(null)
.commit()
return false
}
R.string.full_node -> return true
else -> return false
}
}
return false
}
}
override fun onSaveInstanceState(savedInstanceState: Bundle) {
super.onSaveInstanceState(savedInstanceState)
savedInstanceState.putSerializable("selectedLabel", selectedLabel)
}
override fun onRestoreInstanceState(savedInstanceState: Bundle) {
selectedLabel = savedInstanceState.getSerializable("selectedLabel") as Label
val selectedItem = drawer.getDrawerItem(selectedLabel)
if (selectedItem != null) {
drawer.setSelection(selectedItem)
}
super.onRestoreInstanceState(savedInstanceState)
}
override fun onResume() {
updateUnread()
if (Preferences.isFullNodeActive(this) && Preferences.isConnectionAllowed(this@MainActivity)) {
NetworkUtils.enableNode(this, false)
}
updateNodeSwitch()
Singleton.getMessageListener(this).resetNotification()
active = true
super.onResume()
}
override fun onPause() {
super.onPause()
active = false
}
fun addIdentityEntry(identity: BitmessageAddress) {
val newProfile = ProfileDrawerItem()
.withIcon(Identicon(identity))
.withName(identity.toString())
.withNameShown(true)
.withEmail(identity.address)
.withTag(identity)
if (accountHeader.profiles != null) {
// we know that there are 2 setting elements.
// Set the new profile above them ;)
accountHeader.addProfile(
newProfile, accountHeader.profiles.size - 2)
} else {
accountHeader.addProfiles(newProfile)
}
}
private fun addLabelEntry(label: Label) {
val item = PrimaryDrawerItem()
.withName(label.toString())
.withTag(label)
.withIcon(Labels.getIcon(label))
.withIconColor(Labels.getColor(label))
drawer.addItemAtPosition(item, drawer.drawerItems.size - 3)
}
fun updateIdentityEntry(identity: BitmessageAddress) {
for (profile in accountHeader.profiles) {
if (profile is ProfileDrawerItem) {
if (identity == profile.tag) {
profile
.withName(identity.toString())
.withTag(identity)
return
}
}
}
}
fun removeIdentityEntry(identity: BitmessageAddress) {
for (profile in accountHeader.profiles) {
if (profile is ProfileDrawerItem) {
if (identity == profile.tag) {
accountHeader.removeProfile(profile)
return
}
}
}
}
fun updateUnread() {
for (item in drawer.drawerItems) {
if (item.tag is Label) {
val label = item.tag as Label
if (label !== LABEL_ARCHIVE) {
val unread = bmc.messages.countUnread(label)
if (unread > 0) {
(item as PrimaryDrawerItem).withBadge(unread.toString())
} else {
(item as PrimaryDrawerItem).withBadge(null as String?)
}
drawer.updateItem(item)
}
}
}
}
/**
* Callback method from [ListSelectionListener]
* indicating that the item with the given ID was selected.
*/
override fun onItemSelected(item: Serializable) {
if (hasDetailPane) {
// In two-pane mode, show the detail view in this activity by
// adding or replacing the detail fragment using a
// fragment transaction.
val arguments = Bundle()
arguments.putSerializable(MessageDetailFragment.ARG_ITEM, item)
val fragment = when (item) {
is Plaintext -> MessageDetailFragment()
is BitmessageAddress -> AddressDetailFragment()
else -> throw IllegalArgumentException("Plaintext or BitmessageAddress expected, but was ${item::class.simpleName}")
}
fragment.arguments = arguments
supportFragmentManager.beginTransaction()
.replace(R.id.message_detail_container, fragment)
.commit()
} else {
// In single-pane mode, simply start the detail activity
// for the selected item ID.
val detailIntent = when (item) {
is Plaintext -> {
Intent(this, MessageDetailActivity::class.java).apply {
putExtra(EXTRA_SHOW_LABEL, selectedLabel)
}
}
is BitmessageAddress -> Intent(this, AddressDetailActivity::class.java)
else -> throw IllegalArgumentException("Plaintext or BitmessageAddress expected, but was ${item::class.simpleName}")
}
detailIntent.putExtra(MessageDetailFragment.ARG_ITEM, item)
startActivity(detailIntent)
}
}
fun setDetailView(fragment: Fragment) {
if (hasDetailPane) {
supportFragmentManager.beginTransaction()
.replace(R.id.message_detail_container, fragment)
.commit()
}
}
fun updateTitle(title: CharSequence) {
supportActionBar?.title = title
}
companion object {
val EXTRA_SHOW_MESSAGE = "ch.dissem.abit.ShowMessage"
val EXTRA_SHOW_LABEL = "ch.dissem.abit.ShowLabel"
val EXTRA_REPLY_TO_MESSAGE = "ch.dissem.abit.ReplyToMessage"
val ACTION_SHOW_INBOX = "ch.dissem.abit.ShowInbox"
val ADD_IDENTITY = 1
val MANAGE_IDENTITY = 2
private val ID_NODE_SWITCH: Long = 1
private var instance: WeakReference<MainActivity>? = null
fun updateNodeSwitch() {
val i = getInstance()
i?.apply {
runOnUiThread {
nodeSwitch.withChecked(Preferences.isFullNodeActive(i))
drawer.updateStickyFooterItem(nodeSwitch)
}
}
}
fun getInstance() = instance?.get()
}
}

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@ -1,63 +0,0 @@
package ch.dissem.apps.abit;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.NavUtils;
import android.view.MenuItem;
import ch.dissem.bitmessage.entity.valueobject.Label;
/**
* An activity representing a single Message detail screen. This
* activity is only used on handset devices. On tablet-size devices,
* item details are presented side-by-side with a list of items
* in a {@link MainActivity}.
* <p/>
* This activity is mostly just a 'shell' activity containing nothing
* more than a {@link MessageDetailFragment}.
*/
public class MessageDetailActivity extends DetailActivity {
private Label label;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// savedInstanceState is non-null when there is fragment state
// saved from previous configurations of this activity
// (e.g. when rotating the screen from portrait to landscape).
// In this case, the fragment will automatically be re-added
// to its container so we don't need to manually add it.
// For more information, see the Fragments API guide at:
//
// http://developer.android.com/guide/components/fragments.html
//
if (savedInstanceState == null) {
label = (Label) getIntent().getSerializableExtra(MainActivity.EXTRA_SHOW_LABEL);
// Create the detail fragment and add it to the activity
// using a fragment transaction.
Bundle arguments = new Bundle();
arguments.putSerializable(MessageDetailFragment.ARG_ITEM,
getIntent().getSerializableExtra(MessageDetailFragment.ARG_ITEM));
MessageDetailFragment fragment = new MessageDetailFragment();
fragment.setArguments(arguments);
getSupportFragmentManager().beginTransaction()
.add(R.id.content, fragment)
.commit();
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
Intent parentIntent = new Intent(this, MainActivity.class);
parentIntent.putExtra(MainActivity.EXTRA_SHOW_LABEL, label);
NavUtils.navigateUpTo(this, parentIntent);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}

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package ch.dissem.apps.abit
import android.content.Intent
import android.os.Bundle
import android.support.v4.app.NavUtils
import android.view.MenuItem
import ch.dissem.bitmessage.entity.valueobject.Label
/**
* An activity representing a single Message detail screen. This
* activity is only used on handset devices. On tablet-size devices,
* item details are presented side-by-side with a list of items
* in a [MainActivity].
*
* This activity is mostly just a 'shell' activity containing nothing
* more than a [MessageDetailFragment].
*/
class MessageDetailActivity : DetailActivity() {
private var label: Label? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
// savedInstanceState is non-null when there is fragment state
// saved from previous configurations of this activity
// (e.g. when rotating the screen from portrait to landscape).
// In this case, the fragment will automatically be re-added
// to its container so we don't need to manually add it.
// For more information, see the Fragments API guide at:
//
// http://developer.android.com/guide/components/fragments.html
//
if (savedInstanceState == null) {
label = intent.getSerializableExtra(MainActivity.EXTRA_SHOW_LABEL) as Label?
// Create the detail fragment and add it to the activity
// using a fragment transaction.
val arguments = Bundle()
arguments.putSerializable(MessageDetailFragment.ARG_ITEM,
intent.getSerializableExtra(MessageDetailFragment.ARG_ITEM))
val fragment = MessageDetailFragment()
fragment.arguments = arguments
supportFragmentManager.beginTransaction()
.add(R.id.content, fragment)
.commit()
}
}
override fun onOptionsItemSelected(item: MenuItem) = when (item.itemId) {
android.R.id.home -> {
val parentIntent = Intent(this, MainActivity::class.java)
parentIntent.putExtra(MainActivity.EXTRA_SHOW_LABEL, label)
NavUtils.navigateUpTo(this, parentIntent)
true
}
else -> super.onOptionsItemSelected(item)
}
}

358
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@ -1,358 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.IdRes;
import android.support.v4.app.Fragment;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.text.util.Linkify;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import com.mikepenz.google_material_typeface_library.GoogleMaterial;
import com.mikepenz.iconics.view.IconicsImageView;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.regex.Matcher;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.apps.abit.util.Assets;
import ch.dissem.apps.abit.util.Drawables;
import ch.dissem.apps.abit.util.Labels;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.entity.Plaintext;
import ch.dissem.bitmessage.entity.valueobject.InventoryVector;
import ch.dissem.bitmessage.entity.valueobject.Label;
import ch.dissem.bitmessage.ports.MessageRepository;
import static android.text.util.Linkify.WEB_URLS;
import static ch.dissem.apps.abit.util.Constants.BITMESSAGE_ADDRESS_PATTERN;
import static ch.dissem.apps.abit.util.Constants.BITMESSAGE_URL_SCHEMA;
import static ch.dissem.apps.abit.util.Strings.prepareMessageExtract;
/**
* A fragment representing a single Message detail screen.
* This fragment is either contained in a {@link MainActivity}
* in two-pane mode (on tablets) or a {@link MessageDetailActivity}
* on handsets.
*/
public class MessageDetailFragment extends Fragment {
/**
* The fragment argument representing the item ID that this fragment
* represents.
*/
public static final String ARG_ITEM = "item";
/**
* The content this fragment is presenting.
*/
private Plaintext item;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments().containsKey(ARG_ITEM)) {
// Load the dummy content specified by the fragment
// arguments. In a real-world scenario, use a Loader
// to load content from a content provider.
item = (Plaintext) getArguments().getSerializable(ARG_ITEM);
}
setHasOptionsMenu(true);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_message_detail, container, false);
// Show the dummy content as text in a TextView.
if (item != null) {
((TextView) rootView.findViewById(R.id.subject)).setText(item.getSubject());
ImageView status = (ImageView) rootView.findViewById(R.id.status);
status.setImageResource(Assets.getStatusDrawable(item.getStatus()));
status.setContentDescription(getString(Assets.getStatusString(item.getStatus())));
BitmessageAddress sender = item.getFrom();
((ImageView) rootView.findViewById(R.id.avatar))
.setImageDrawable(new Identicon(sender));
((TextView) rootView.findViewById(R.id.sender)).setText(sender.toString());
if (item.getTo() != null) {
((TextView) rootView.findViewById(R.id.recipient)).setText(item.getTo().toString());
} else if (item.getType() == Plaintext.Type.BROADCAST) {
((TextView) rootView.findViewById(R.id.recipient)).setText(R.string.broadcast);
}
RecyclerView labelView = (RecyclerView) rootView.findViewById(R.id.labels);
LabelAdapter labelAdapter = new LabelAdapter(getActivity(), item.getLabels());
labelView.setAdapter(labelAdapter);
labelView.setLayoutManager(new GridLayoutManager(getActivity(), 2));
TextView messageBody = (TextView) rootView.findViewById(R.id.text);
messageBody.setText(item.getText());
Linkify.addLinks(messageBody, WEB_URLS);
Linkify.addLinks(messageBody, BITMESSAGE_ADDRESS_PATTERN, BITMESSAGE_URL_SCHEMA, null,
new Linkify.TransformFilter() {
@Override
public String transformUrl(Matcher match, String url) {
return match.group();
}
}
);
messageBody.setLinksClickable(true);
messageBody.setTextIsSelectable(true);
boolean removed = false;
Iterator<Label> labels = item.getLabels().iterator();
while (labels.hasNext()) {
if (labels.next().getType() == Label.Type.UNREAD) {
labels.remove();
removed = true;
}
}
MessageRepository messageRepo = Singleton.getMessageRepository(inflater.getContext());
if (removed) {
if (getActivity() instanceof MainActivity) {
((MainActivity) getActivity()).updateUnread();
}
messageRepo.save(item);
}
List<Plaintext> parents = new ArrayList<>(item.getParents().size());
for (InventoryVector parentIV : item.getParents()) {
Plaintext parent = messageRepo.getMessage(parentIV);
if (parent != null) {
parents.add(parent);
}
}
showRelatedMessages(rootView, R.id.parents, parents);
showRelatedMessages(rootView, R.id.responses, messageRepo.findResponses(item));
}
return rootView;
}
private void showRelatedMessages(View rootView, @IdRes int id, List<Plaintext> messages) {
RecyclerView recyclerView = (RecyclerView) rootView.findViewById(id);
RelatedMessageAdapter adapter = new RelatedMessageAdapter(getActivity(), messages);
recyclerView.setAdapter(adapter);
recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.message, menu);
Drawables.addIcon(getActivity(), menu, R.id.reply, GoogleMaterial.Icon.gmd_reply);
Drawables.addIcon(getActivity(), menu, R.id.delete, GoogleMaterial.Icon.gmd_delete);
Drawables.addIcon(getActivity(), menu, R.id.mark_unread, GoogleMaterial.Icon
.gmd_markunread);
Drawables.addIcon(getActivity(), menu, R.id.archive, GoogleMaterial.Icon.gmd_archive);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public boolean onOptionsItemSelected(MenuItem menuItem) {
MessageRepository messageRepo = Singleton.getMessageRepository(getContext());
switch (menuItem.getItemId()) {
case R.id.reply:
ComposeMessageActivity.launchReplyTo(this, item);
return true;
case R.id.delete:
if (isInTrash(item)) {
messageRepo.remove(item);
} else {
item.getLabels().clear();
item.addLabels(messageRepo.getLabels(Label.Type.TRASH));
messageRepo.save(item);
}
getActivity().onBackPressed();
return true;
case R.id.mark_unread:
item.addLabels(messageRepo.getLabels(Label.Type.UNREAD));
messageRepo.save(item);
if (getActivity() instanceof MainActivity) {
((MainActivity) getActivity()).updateUnread();
}
return true;
case R.id.archive:
if (item.isUnread() && getActivity() instanceof MainActivity) {
((MainActivity) getActivity()).updateUnread();
}
item.getLabels().clear();
messageRepo.save(item);
return true;
default:
return false;
}
}
public static boolean isInTrash(Plaintext item) {
for (Label label : item.getLabels()) {
if (label.getType() == Label.Type.TRASH) {
return true;
}
}
return false;
}
private static class RelatedMessageAdapter extends RecyclerView.Adapter<RelatedMessageAdapter.ViewHolder> {
private final List<Plaintext> messages;
private final Context ctx;
private RelatedMessageAdapter(Context ctx, List<Plaintext> messages) {
this.messages = messages;
this.ctx = ctx;
}
@Override
public RelatedMessageAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
Context context = parent.getContext();
LayoutInflater inflater = LayoutInflater.from(context);
// Inflate the custom layout
View contactView = inflater.inflate(R.layout.item_message_minimized, parent, false);
// Return a new holder instance
return new RelatedMessageAdapter.ViewHolder(contactView);
}
// Involves populating data into the item through holder
@Override
public void onBindViewHolder(RelatedMessageAdapter.ViewHolder viewHolder, int position) {
// Get the data model based on position
Plaintext message = messages.get(position);
viewHolder.avatar.setImageDrawable(new Identicon(message.getFrom()));
viewHolder.status.setImageResource(Assets.getStatusDrawable(message.getStatus()));
viewHolder.sender.setText(message.getFrom().toString());
viewHolder.extract.setText(prepareMessageExtract(message.getText()));
viewHolder.item = message;
}
// Returns the total count of items in the list
@Override
public int getItemCount() {
return messages.size();
}
class ViewHolder extends RecyclerView.ViewHolder {
private final ImageView avatar;
private final ImageView status;
private final TextView sender;
private final TextView extract;
private Plaintext item;
ViewHolder(final View itemView) {
super(itemView);
avatar = (ImageView) itemView.findViewById(R.id.avatar);
status = (ImageView) itemView.findViewById(R.id.status);
sender = (TextView) itemView.findViewById(R.id.sender);
extract = (TextView) itemView.findViewById(R.id.text);
itemView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (ctx instanceof MainActivity) {
((MainActivity) ctx).onItemSelected(item);
} else {
Intent detailIntent;
detailIntent = new Intent(ctx, MessageDetailActivity.class);
detailIntent.putExtra(MessageDetailFragment.ARG_ITEM, item);
ctx.startActivity(detailIntent);
}
}
});
}
}
}
private static class LabelAdapter extends
RecyclerView.Adapter<LabelAdapter.ViewHolder> {
private final List<Label> labels;
private final Context ctx;
private LabelAdapter(Context ctx, Set<Label> labels) {
this.labels = new ArrayList<>(labels);
this.ctx = ctx;
}
@Override
public LabelAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
Context context = parent.getContext();
LayoutInflater inflater = LayoutInflater.from(context);
// Inflate the custom layout
View contactView = inflater.inflate(R.layout.item_label, parent, false);
// Return a new holder instance
return new ViewHolder(contactView);
}
// Involves populating data into the item through holder
@Override
public void onBindViewHolder(LabelAdapter.ViewHolder viewHolder, int position) {
// Get the data model based on position
Label label = labels.get(position);
viewHolder.icon.setColor(Labels.getColor(label));
viewHolder.icon.setIcon(Labels.getIcon(label));
viewHolder.label.setText(Labels.getText(label, ctx));
}
// Returns the total count of items in the list
@Override
public int getItemCount() {
return labels.size();
}
// Provide a direct reference to each of the views within a data item
// Used to cache the views within the item layout for fast access
static class ViewHolder extends RecyclerView.ViewHolder {
// Your holder should contain a member variable
// for any view that will be set as you render a row
public IconicsImageView icon;
public TextView label;
// We also create a constructor that accepts the entire item row
// and does the view lookups to find each subview
ViewHolder(View itemView) {
// Stores the itemView in a public final member variable that can be used
// to access the context from any ViewHolder instance.
super(itemView);
icon = (IconicsImageView) itemView.findViewById(R.id.icon);
label = (TextView) itemView.findViewById(R.id.label);
}
}
}
}

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/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.content.Context
import android.content.Intent
import android.os.Bundle
import android.support.annotation.IdRes
import android.support.v4.app.Fragment
import android.support.v7.widget.GridLayoutManager
import android.support.v7.widget.LinearLayoutManager
import android.support.v7.widget.RecyclerView
import android.text.util.Linkify
import android.view.LayoutInflater
import android.view.Menu
import android.view.MenuInflater
import android.view.MenuItem
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.TextView
import com.mikepenz.google_material_typeface_library.GoogleMaterial
import com.mikepenz.iconics.view.IconicsImageView
import java.util.ArrayList
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.apps.abit.util.Assets
import ch.dissem.apps.abit.util.Drawables
import ch.dissem.apps.abit.util.Labels
import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.bitmessage.entity.valueobject.Label
import android.text.util.Linkify.WEB_URLS
import ch.dissem.apps.abit.util.Constants.BITMESSAGE_ADDRESS_PATTERN
import ch.dissem.apps.abit.util.Constants.BITMESSAGE_URL_SCHEMA
import ch.dissem.apps.abit.util.Strings.prepareMessageExtract
import kotlinx.android.synthetic.main.fragment_message_detail.*
/**
* A fragment representing a single Message detail screen.
* This fragment is either contained in a [MainActivity]
* in two-pane mode (on tablets) or a [MessageDetailActivity]
* on handsets.
*/
class MessageDetailFragment : Fragment() {
/**
* The content this fragment is presenting.
*/
private var item: Plaintext? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
if (arguments.containsKey(ARG_ITEM)) {
// Load the dummy content specified by the fragment
// arguments. In a real-world scenario, use a Loader
// to load content from a content provider.
item = arguments.getSerializable(ARG_ITEM) as Plaintext
}
setHasOptionsMenu(true)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View =
inflater.inflate(R.layout.fragment_message_detail, container, false)
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
// Show the dummy content as text in a TextView.
item?.let { item ->
subject.text = item.subject
status.setImageResource(Assets.getStatusDrawable(item.status))
status.contentDescription = getString(Assets.getStatusString(item.status))
avatar.setImageDrawable(Identicon(item.from))
sender.text = item.from.toString()
item.to?.let { to ->
recipient.text = to.toString()
} ?: {
if (item.type == Plaintext.Type.BROADCAST) {
recipient.setText(R.string.broadcast)
}
}.invoke()
val labelAdapter = LabelAdapter(activity, item.labels)
labels.adapter = labelAdapter
labels.layoutManager = GridLayoutManager(activity, 2)
text.text = item.text
Linkify.addLinks(text, WEB_URLS)
Linkify.addLinks(text, BITMESSAGE_ADDRESS_PATTERN, BITMESSAGE_URL_SCHEMA, null,
Linkify.TransformFilter { match, _ -> match.group() }
)
text.linksClickable = true
text.setTextIsSelectable(true)
var removed = false
val labels = item.labels.iterator()
while (labels.hasNext()) {
if (labels.next().type == Label.Type.UNREAD) {
labels.remove()
removed = true
}
}
val messageRepo = Singleton.getMessageRepository(context)
if (removed) {
if (activity is MainActivity) {
(activity as MainActivity).updateUnread()
}
messageRepo.save(item)
}
val parents = ArrayList<Plaintext>(item.parents.size)
for (parentIV in item.parents) {
val parent = messageRepo.getMessage(parentIV)
if (parent != null) {
parents.add(parent)
}
}
showRelatedMessages(view, R.id.parents, parents)
showRelatedMessages(view, R.id.responses, messageRepo.findResponses(item))
}
}
private fun showRelatedMessages(rootView: View, @IdRes id: Int, messages: List<Plaintext>) {
val recyclerView = rootView.findViewById(id) as RecyclerView
val adapter = RelatedMessageAdapter(activity, messages)
recyclerView.adapter = adapter
recyclerView.layoutManager = LinearLayoutManager(activity)
}
override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater?) {
inflater!!.inflate(R.menu.message, menu)
Drawables.addIcon(activity, menu, R.id.reply, GoogleMaterial.Icon.gmd_reply)
Drawables.addIcon(activity, menu, R.id.delete, GoogleMaterial.Icon.gmd_delete)
Drawables.addIcon(activity, menu, R.id.mark_unread, GoogleMaterial.Icon
.gmd_markunread)
Drawables.addIcon(activity, menu, R.id.archive, GoogleMaterial.Icon.gmd_archive)
super.onCreateOptionsMenu(menu, inflater)
}
override fun onOptionsItemSelected(menuItem: MenuItem): Boolean {
val messageRepo = Singleton.getMessageRepository(context)
item?.let { item ->
when (menuItem.itemId) {
R.id.reply -> {
ComposeMessageActivity.launchReplyTo(this, item)
return true
}
R.id.delete -> {
if (isInTrash(item)) {
messageRepo.remove(item)
} else {
item.labels.clear()
item.addLabels(messageRepo.getLabels(Label.Type.TRASH))
messageRepo.save(item)
}
activity.onBackPressed()
return true
}
R.id.mark_unread -> {
item.addLabels(messageRepo.getLabels(Label.Type.UNREAD))
messageRepo.save(item)
if (activity is MainActivity) {
(activity as MainActivity).updateUnread()
}
return true
}
R.id.archive -> {
if (item.isUnread() && activity is MainActivity) {
(activity as MainActivity).updateUnread()
}
item.labels.clear()
messageRepo.save(item)
return true
}
else -> return false
}
}
return false
}
private class RelatedMessageAdapter internal constructor(private val ctx: Context, private val messages: List<Plaintext>) : RecyclerView.Adapter<RelatedMessageAdapter.ViewHolder>() {
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RelatedMessageAdapter.ViewHolder {
val context = parent.context
val inflater = LayoutInflater.from(context)
// Inflate the custom layout
val contactView = inflater.inflate(R.layout.item_message_minimized, parent, false)
// Return a new holder instance
return ViewHolder(contactView)
}
// Involves populating data into the item through holder
override fun onBindViewHolder(viewHolder: RelatedMessageAdapter.ViewHolder, position: Int) {
// Get the data model based on position
val message = messages[position]
viewHolder.avatar.setImageDrawable(Identicon(message.from))
viewHolder.status.setImageResource(Assets.getStatusDrawable(message.status))
viewHolder.sender.text = message.from.toString()
viewHolder.extract.text = prepareMessageExtract(message.text)
viewHolder.item = message
}
// Returns the total count of items in the list
override fun getItemCount() = messages.size
internal inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
internal val avatar = itemView.findViewById(R.id.avatar) as ImageView
internal val status = itemView.findViewById(R.id.status) as ImageView
internal val sender = itemView.findViewById(R.id.sender) as TextView
internal val extract = itemView.findViewById(R.id.text) as TextView
internal var item: Plaintext? = null
init {
itemView.setOnClickListener {
if (ctx is MainActivity) {
item?.let { ctx.onItemSelected(it) }
} else {
val detailIntent = Intent(ctx, MessageDetailActivity::class.java)
detailIntent.putExtra(MessageDetailFragment.ARG_ITEM, item)
ctx.startActivity(detailIntent)
}
}
}
}
}
private class LabelAdapter internal constructor(private val ctx: Context, labels: Set<Label>) : RecyclerView.Adapter<LabelAdapter.ViewHolder>() {
private val labels = labels.toMutableList()
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): LabelAdapter.ViewHolder {
val context = parent.context
val inflater = LayoutInflater.from(context)
// Inflate the custom layout
val contactView = inflater.inflate(R.layout.item_label, parent, false)
// Return a new holder instance
return ViewHolder(contactView)
}
// Involves populating data into the item through holder
override fun onBindViewHolder(viewHolder: LabelAdapter.ViewHolder, position: Int) {
// Get the data model based on position
val label = labels[position]
viewHolder.icon.setColor(Labels.getColor(label))
viewHolder.icon.setIcon(Labels.getIcon(label))
viewHolder.label.text = Labels.getText(label, ctx)
}
override fun getItemCount() = labels.size
internal class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
var icon = itemView.findViewById(R.id.icon) as IconicsImageView
var label = itemView.findViewById(R.id.label) as TextView
}
}
companion object {
/**
* The fragment argument representing the item ID that this fragment
* represents.
*/
val ARG_ITEM = "item"
fun isInTrash(item: Plaintext?) = item?.labels?.any { it.type == Label.Type.TRASH } ?: false
}
}

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@ -1,361 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.content.Context;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v4.content.ContextCompat;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import android.widget.Toast;
import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator;
import com.h6ah4i.android.widget.advrecyclerview.animator.SwipeDismissItemAnimator;
import com.h6ah4i.android.widget.advrecyclerview.decoration.SimpleListDividerDecorator;
import com.h6ah4i.android.widget.advrecyclerview.swipeable.RecyclerViewSwipeManager;
import com.h6ah4i.android.widget.advrecyclerview.touchguard.RecyclerViewTouchActionGuardManager;
import com.h6ah4i.android.widget.advrecyclerview.utils.WrapperAdapterUtils;
import java.util.List;
import java.util.Stack;
import ch.dissem.apps.abit.adapter.SwipeableMessageAdapter;
import ch.dissem.apps.abit.listener.ListSelectionListener;
import ch.dissem.apps.abit.repository.AndroidMessageRepository;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.apps.abit.util.FabUtils;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.entity.Plaintext;
import ch.dissem.bitmessage.entity.valueobject.Label;
import io.github.kobakei.materialfabspeeddial.FabSpeedDial;
import io.github.kobakei.materialfabspeeddial.FabSpeedDialMenu;
import static ch.dissem.apps.abit.ComposeMessageActivity.EXTRA_BROADCAST;
import static ch.dissem.apps.abit.ComposeMessageActivity.EXTRA_IDENTITY;
import static ch.dissem.apps.abit.MessageDetailFragment.isInTrash;
/**
* A list fragment representing a list of Messages. This fragment
* also supports tablet devices by allowing list items to be given an
* 'activated' state upon selection. This helps indicate which item is
* currently being viewed in a {@link MessageDetailFragment}.
* <p/>
* Activities containing this fragment MUST implement the {@link ListSelectionListener}
* interface.
*/
public class MessageListFragment extends Fragment implements ListHolder<Label> {
private RecyclerView recyclerView;
private RecyclerView.LayoutManager layoutManager;
private SwipeableMessageAdapter adapter;
private RecyclerView.Adapter wrappedAdapter;
private RecyclerViewSwipeManager recyclerViewSwipeManager;
private RecyclerViewTouchActionGuardManager recyclerViewTouchActionGuardManager;
private Label currentLabel;
private MenuItem emptyTrashMenuItem;
private AndroidMessageRepository messageRepo;
private boolean activateOnItemClick;
private Stack<Label> backStack = new Stack<>();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
}
@Override
public void onResume() {
super.onResume();
MainActivity activity = (MainActivity) getActivity();
initFab(activity);
messageRepo = Singleton.getMessageRepository(activity);
if (backStack.isEmpty()) {
doUpdateList(activity.getSelectedLabel());
} else {
doUpdateList(backStack.peek());
}
}
@Override
public void updateList(Label label) {
if (currentLabel != null && !currentLabel.equals(label)) {
backStack.push(currentLabel);
}
if (!isResumed()) {
currentLabel = label;
return;
}
doUpdateList(label);
}
private void doUpdateList(final Label label) {
adapter.clear(label);
if (label == null) {
if (getActivity() instanceof MainActivity) {
((MainActivity) getActivity()).updateTitle(getString(R.string.app_name));
}
adapter.notifyDataSetChanged();
return;
}
currentLabel = label;
if (emptyTrashMenuItem != null) {
emptyTrashMenuItem.setVisible(label.getType() == Label.Type.TRASH);
}
if (getActivity() instanceof MainActivity) {
MainActivity actionBarListener = (MainActivity) getActivity();
if ("archive".equals(label.toString())) {
actionBarListener.updateTitle(getString(R.string.archive));
} else {
actionBarListener.updateTitle(label.toString());
}
}
new AsyncTask<Void, Plaintext, Void>() {
@Override
protected Void doInBackground(Void... params) {
List<Long> ids = messageRepo.findMessageIds(label);
for (Long id : ids) {
Plaintext message = messageRepo.getMessage(id);
publishProgress(message);
}
return null;
}
@Override
protected void onProgressUpdate(Plaintext... values) {
if (adapter != null) {
for (Plaintext message : values) {
adapter.add(message);
}
}
}
}.execute();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle
savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_message_list, container, false);
recyclerView = (RecyclerView) rootView.findViewById(R.id.recycler_view);
layoutManager = new LinearLayoutManager(getContext(), LinearLayoutManager.VERTICAL, false);
// touch guard manager (this class is required to suppress scrolling while swipe-dismiss
// animation is running)
recyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
recyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning
(true);
recyclerViewTouchActionGuardManager.setEnabled(true);
// swipe manager
recyclerViewSwipeManager = new RecyclerViewSwipeManager();
//adapter
adapter = new SwipeableMessageAdapter();
adapter.setActivateOnItemClick(activateOnItemClick);
adapter.setEventListener(new SwipeableMessageAdapter.EventListener() {
@Override
public void onItemDeleted(Plaintext item) {
if (isInTrash(item)) {
messageRepo.remove(item);
} else {
item.getLabels().clear();
item.addLabels(messageRepo.getLabels(Label.Type.TRASH));
messageRepo.save(item);
}
}
@Override
public void onItemArchived(Plaintext item) {
item.getLabels().clear();
messageRepo.save(item);
}
@Override
public void onItemViewClicked(View v) {
int position = recyclerView.getChildAdapterPosition(v);
adapter.setSelectedPosition(position);
if (position != RecyclerView.NO_POSITION) {
Plaintext item = adapter.getItem(position);
((MainActivity) getActivity()).onItemSelected(item);
}
}
});
// wrap for swiping
wrappedAdapter = recyclerViewSwipeManager.createWrappedAdapter(adapter);
final GeneralItemAnimator animator = new SwipeDismissItemAnimator();
// Change animations are enabled by default since support-v7-recyclerview v22.
// Disable the change animation in order to make turning back animation of swiped item
// works properly.
animator.setSupportsChangeAnimations(false);
recyclerView.setLayoutManager(layoutManager);
recyclerView.setAdapter(wrappedAdapter); // requires *wrapped* adapter
recyclerView.setItemAnimator(animator);
recyclerView.addItemDecoration(new SimpleListDividerDecorator(
ContextCompat.getDrawable(getContext(), R.drawable.list_divider_h), true));
// NOTE:
// The initialization order is very important! This order determines the priority of
// touch event handling.
//
// priority: TouchActionGuard > Swipe > DragAndDrop
recyclerViewTouchActionGuardManager.attachRecyclerView(recyclerView);
recyclerViewSwipeManager.attachRecyclerView(recyclerView);
return rootView;
}
private void initFab(MainActivity context){
FabSpeedDialMenu menu = new FabSpeedDialMenu(context);
menu.add(R.string.broadcast).setIcon(R.drawable.ic_action_broadcast);
menu.add(R.string.personal_message).setIcon(R.drawable.ic_action_personal);
FabUtils.initFab(context, R.drawable.ic_action_compose_message, menu)
.addOnMenuItemClickListener(new FabSpeedDial.OnMenuItemClickListener() {
@Override
public void onMenuItemClick(FloatingActionButton floatingActionButton, @Nullable TextView textView, int itemId) {
BitmessageAddress identity = Singleton.getIdentity(getActivity());
if (identity == null) {
Toast.makeText(getActivity(), R.string.no_identity_warning,
Toast.LENGTH_LONG).show();
} else {
switch (itemId) {
case 1: {
Intent intent = new Intent(getActivity(), ComposeMessageActivity.class);
intent.putExtra(EXTRA_IDENTITY, identity);
intent.putExtra(EXTRA_BROADCAST, true);
startActivity(intent);
break;
}
case 2: {
Intent intent = new Intent(getActivity(), ComposeMessageActivity.class);
intent.putExtra(EXTRA_IDENTITY, identity);
startActivity(intent);
break;
}
default:
break;
}
}
}
});
}
@Override
public void onDestroyView() {
if (recyclerViewSwipeManager != null) {
recyclerViewSwipeManager.release();
recyclerViewSwipeManager = null;
}
if (recyclerViewTouchActionGuardManager != null) {
recyclerViewTouchActionGuardManager.release();
recyclerViewTouchActionGuardManager = null;
}
if (recyclerView != null) {
recyclerView.setItemAnimator(null);
recyclerView.setAdapter(null);
recyclerView = null;
}
if (wrappedAdapter != null) {
WrapperAdapterUtils.releaseAll(wrappedAdapter);
wrappedAdapter = null;
}
adapter = null;
layoutManager = null;
super.onDestroyView();
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.message_list, menu);
emptyTrashMenuItem = menu.findItem(R.id.empty_trash);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.empty_trash:
if (currentLabel.getType() != Label.Type.TRASH) return true;
new AsyncTask<Void, Void, Void>() {
@Override
protected Void doInBackground(Void... params) {
for (Plaintext message : messageRepo.findMessages(currentLabel)) {
messageRepo.remove(message);
}
return null;
}
@Override
protected void onPostExecute(Void aVoid) {
updateList(currentLabel);
}
}.execute();
return true;
default:
return false;
}
}
@Override
public void setActivateOnItemClick(boolean activateOnItemClick) {
if (adapter != null) {
adapter.setActivateOnItemClick(activateOnItemClick);
}
this.activateOnItemClick = activateOnItemClick;
}
@Override
public boolean showPreviousList() {
if (backStack.isEmpty()) {
return false;
} else {
doUpdateList(backStack.pop());
return true;
}
}
@Override
public Label getCurrentLabel() {
return currentLabel;
}
}

298
app/src/main/java/ch/dissem/apps/abit/MessageListFragment.kt Normal file
View File

@ -0,0 +1,298 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.content.Intent
import android.os.Bundle
import android.support.v4.app.Fragment
import android.support.v4.content.ContextCompat
import android.support.v7.widget.LinearLayoutManager
import android.support.v7.widget.RecyclerView
import android.view.*
import android.widget.Toast
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_BROADCAST
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_IDENTITY
import ch.dissem.apps.abit.adapter.SwipeableMessageAdapter
import ch.dissem.apps.abit.listener.ListSelectionListener
import ch.dissem.apps.abit.repository.AndroidMessageRepository
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.apps.abit.util.FabUtils
import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.bitmessage.entity.valueobject.Label
import com.h6ah4i.android.widget.advrecyclerview.animator.SwipeDismissItemAnimator
import com.h6ah4i.android.widget.advrecyclerview.decoration.SimpleListDividerDecorator
import com.h6ah4i.android.widget.advrecyclerview.swipeable.RecyclerViewSwipeManager
import com.h6ah4i.android.widget.advrecyclerview.touchguard.RecyclerViewTouchActionGuardManager
import com.h6ah4i.android.widget.advrecyclerview.utils.WrapperAdapterUtils
import io.github.kobakei.materialfabspeeddial.FabSpeedDialMenu
import kotlinx.android.synthetic.main.fragment_message_list.*
import org.jetbrains.anko.doAsync
import org.jetbrains.anko.uiThread
import java.util.*
/**
* A list fragment representing a list of Messages. This fragment
* also supports tablet devices by allowing list items to be given an
* 'activated' state upon selection. This helps indicate which item is
* currently being viewed in a [MessageDetailFragment].
*
*
* Activities containing this fragment MUST implement the [ListSelectionListener]
* interface.
*/
class MessageListFragment : Fragment(), ListHolder<Label> {
private var layoutManager: RecyclerView.LayoutManager? = null
private var swipeableMessageAdapter: SwipeableMessageAdapter? = null
private var wrappedAdapter: RecyclerView.Adapter<*>? = null
private var recyclerViewSwipeManager: RecyclerViewSwipeManager? = null
private var recyclerViewTouchActionGuardManager: RecyclerViewTouchActionGuardManager? = null
override var currentLabel: Label? = null
private var emptyTrashMenuItem: MenuItem? = null
private lateinit var messageRepo: AndroidMessageRepository
private var activateOnItemClick: Boolean = false
private val backStack = Stack<Label>()
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setHasOptionsMenu(true)
}
override fun onResume() {
super.onResume()
val activity = activity as MainActivity
initFab(activity)
messageRepo = Singleton.getMessageRepository(activity)
if (backStack.isEmpty()) {
doUpdateList(activity.selectedLabel)
} else {
doUpdateList(backStack.peek())
}
}
override fun updateList(label: Label) {
if (currentLabel != null && currentLabel != label && currentLabel != backStack.peek()) {
backStack.push(currentLabel)
}
if (!isResumed) {
currentLabel = label
return
}
doUpdateList(label)
}
private fun doUpdateList(label: Label?) {
val mainActivity = activity as? MainActivity
swipeableMessageAdapter?.clear(label)
if (label == null) {
mainActivity?.updateTitle(getString(R.string.app_name))
swipeableMessageAdapter?.notifyDataSetChanged()
return
}
currentLabel = label
emptyTrashMenuItem?.isVisible = label.type == Label.Type.TRASH
mainActivity?.apply {
if ("archive" == label.toString()) {
updateTitle(getString(R.string.archive))
} else {
updateTitle(label.toString())
}
}
doAsync {
messageRepo.findMessageIds(label)
.map { messageRepo.getMessage(it) }
.forEach { message ->
uiThread { swipeableMessageAdapter?.add(message) }
}
}
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View =
inflater.inflate(R.layout.fragment_message_list, container, false)
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false)
// touch guard manager (this class is required to suppress scrolling while swipe-dismiss
// animation is running)
val touchActionGuardManager = RecyclerViewTouchActionGuardManager().apply {
setInterceptVerticalScrollingWhileAnimationRunning(true)
isEnabled = true
}
// swipe manager
val swipeManager = RecyclerViewSwipeManager()
//swipeableMessageAdapter
val adapter = SwipeableMessageAdapter().apply {
setActivateOnItemClick(activateOnItemClick)
}
adapter.eventListener = object : SwipeableMessageAdapter.EventListener {
override fun onItemDeleted(item: Plaintext) {
if (MessageDetailFragment.isInTrash(item)) {
messageRepo.remove(item)
} else {
item.labels.clear()
item.addLabels(messageRepo.getLabels(Label.Type.TRASH))
messageRepo.save(item)
}
}
override fun onItemArchived(item: Plaintext) {
item.labels.clear()
messageRepo.save(item)
}
override fun onItemViewClicked(v: View?) {
val position = recycler_view.getChildAdapterPosition(v)
adapter.setSelectedPosition(position)
if (position != RecyclerView.NO_POSITION) {
val item = adapter.getItem(position)
(activity as MainActivity).onItemSelected(item)
}
}
}
// wrap for swiping
wrappedAdapter = swipeManager.createWrappedAdapter(adapter)
val animator = SwipeDismissItemAnimator()
// Change animations are enabled by default since support-v7-recyclerview v22.
// Disable the change animation in order to make turning back animation of swiped item
// works properly.
animator.supportsChangeAnimations = false
recycler_view.layoutManager = layoutManager
recycler_view.adapter = wrappedAdapter // requires *wrapped* swipeableMessageAdapter
recycler_view.itemAnimator = animator
recycler_view.addItemDecoration(SimpleListDividerDecorator(
ContextCompat.getDrawable(context, R.drawable.list_divider_h), true))
// NOTE:
// The initialization order is very important! This order determines the priority of
// touch event handling.
//
// priority: TouchActionGuard > Swipe > DragAndDrop
touchActionGuardManager.attachRecyclerView(recycler_view)
swipeManager.attachRecyclerView(recycler_view)
recyclerViewTouchActionGuardManager = touchActionGuardManager
recyclerViewSwipeManager = swipeManager
this.swipeableMessageAdapter = adapter
}
private fun initFab(context: MainActivity) {
val menu = FabSpeedDialMenu(context)
menu.add(R.string.broadcast).setIcon(R.drawable.ic_action_broadcast)
menu.add(R.string.personal_message).setIcon(R.drawable.ic_action_personal)
FabUtils.initFab(context, R.drawable.ic_action_compose_message, menu)
.addOnMenuItemClickListener { _, _, itemId ->
val identity = Singleton.getIdentity(activity)
if (identity == null) {
Toast.makeText(activity, R.string.no_identity_warning,
Toast.LENGTH_LONG).show()
} else {
when (itemId) {
1 -> {
val intent = Intent(activity, ComposeMessageActivity::class.java)
intent.putExtra(EXTRA_IDENTITY, identity)
intent.putExtra(EXTRA_BROADCAST, true)
startActivity(intent)
}
2 -> {
val intent = Intent(activity, ComposeMessageActivity::class.java)
intent.putExtra(EXTRA_IDENTITY, identity)
startActivity(intent)
}
else -> {
}
}
}
}
}
override fun onDestroyView() {
recyclerViewSwipeManager?.release()
recyclerViewSwipeManager = null
recyclerViewTouchActionGuardManager?.release()
recyclerViewTouchActionGuardManager = null
recycler_view.itemAnimator = null
recycler_view.adapter = null
wrappedAdapter?.let { WrapperAdapterUtils.releaseAll(it) }
wrappedAdapter = null
swipeableMessageAdapter = null
layoutManager = null
super.onDestroyView()
}
override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
inflater.inflate(R.menu.message_list, menu)
emptyTrashMenuItem = menu.findItem(R.id.empty_trash)
super.onCreateOptionsMenu(menu, inflater)
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
currentLabel?.let { currentLabel ->
when (item.itemId) {
R.id.empty_trash -> {
if (currentLabel.type != Label.Type.TRASH) return true
doAsync {
for (message in messageRepo.findMessages(currentLabel)) {
messageRepo.remove(message)
}
uiThread { updateList(currentLabel) }
}
return true
}
else -> return false
}
}
return false
}
override fun setActivateOnItemClick(activateOnItemClick: Boolean) {
swipeableMessageAdapter?.setActivateOnItemClick(activateOnItemClick)
this.activateOnItemClick = activateOnItemClick
}
override fun showPreviousList(): Boolean {
return if (backStack.isEmpty()) {
false
} else {
doUpdateList(backStack.pop())
true
}
}
}

7
app/src/main/java/ch/dissem/apps/abit/SettingsFragment.kt
View File

@ -42,6 +42,7 @@ import com.mikepenz.aboutlibraries.Libs
import com.mikepenz.aboutlibraries.LibsBuilder
import org.jetbrains.anko.doAsync
import org.jetbrains.anko.support.v4.indeterminateProgressDialog
import org.jetbrains.anko.support.v4.startActivity
import org.jetbrains.anko.uiThread
import java.io.File
import java.io.FileOutputStream
@ -65,7 +66,7 @@ class SettingsFragment : PreferenceFragmentCompat(), SharedPreferences.OnSharedP
.withAboutVersionShown(true)
.withAboutDescription(getString(R.string.about_app))
val activity = activity as MainActivity
if (activity.hasDetailPane()) {
if (activity.hasDetailPane) {
activity.setDetailView(libsBuilder.supportFragment())
} else {
libsBuilder.start(getActivity())
@ -151,10 +152,10 @@ class SettingsFragment : PreferenceFragmentCompat(), SharedPreferences.OnSharedP
findPreference("status").onPreferenceClickListener = Preference.OnPreferenceClickListener {
val activity = activity as MainActivity
if (activity.hasDetailPane()) {
if (activity.hasDetailPane) {
activity.setDetailView(StatusFragment())
} else {
startActivity(Intent(getActivity(), StatusActivity::class.java))
startActivity<StatusActivity>()
}
return@OnPreferenceClickListener true
}

61
app/src/main/java/ch/dissem/apps/abit/StatusActivity.java
View File

@ -1,61 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.widget.TextView;
import com.mikepenz.materialize.MaterializeBuilder;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.bitmessage.BitmessageContext;
import ch.dissem.bitmessage.entity.BitmessageAddress;
public class StatusActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_status);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
//noinspection ConstantConditions
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(false);
new MaterializeBuilder()
.withActivity(this)
.withStatusBarColorRes(R.color.colorPrimaryDark)
.withTranslucentStatusBarProgrammatically(true)
.withStatusBarPadding(true)
.build();
BitmessageContext bmc = Singleton.getBitmessageContext(this);
StringBuilder status = new StringBuilder();
for (BitmessageAddress address : bmc.addresses().getIdentities()) {
status.append(address.getAddress()).append('\n');
}
status.append('\n');
status.append(bmc.status());
((TextView) findViewById(R.id.content)).setText(status);
}
}

53
app/src/main/java/ch/dissem/apps/abit/StatusActivity.kt Normal file
View File

@ -0,0 +1,53 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.support.v7.widget.Toolbar
import ch.dissem.apps.abit.service.Singleton
import com.mikepenz.materialize.MaterializeBuilder
import kotlinx.android.synthetic.main.activity_status.*
class StatusActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_status)
setSupportActionBar(toolbar)
supportActionBar!!.setDisplayHomeAsUpEnabled(true)
supportActionBar!!.setHomeButtonEnabled(false)
MaterializeBuilder()
.withActivity(this)
.withStatusBarColorRes(R.color.colorPrimaryDark)
.withTranslucentStatusBarProgrammatically(true)
.withStatusBarPadding(true)
.build()
val bmc = Singleton.getBitmessageContext(this)
val status = StringBuilder()
for (address in bmc.addresses.getIdentities()) {
status.append(address.address).append('\n')
}
status.append('\n')
status.append(bmc.status())
content.text = status
}
}

49
app/src/main/java/ch/dissem/apps/abit/StatusFragment.java
View File

@ -1,49 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.bitmessage.BitmessageContext;
import ch.dissem.bitmessage.entity.BitmessageAddress;
public class StatusFragment extends Fragment {
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_status, container, false);
BitmessageContext bmc = Singleton.getBitmessageContext(inflater.getContext());
StringBuilder status = new StringBuilder();
for (BitmessageAddress address : bmc.addresses().getIdentities()) {
status.append(address.getAddress()).append('\n');
}
status.append('\n');
status.append(bmc.status());
((TextView) view.findViewById(R.id.content)).setText(status);
return view;
}
}

46
app/src/main/java/ch/dissem/apps/abit/StatusFragment.kt Normal file
View File

@ -0,0 +1,46 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.os.Bundle
import android.support.v4.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import ch.dissem.apps.abit.service.Singleton
class StatusFragment : Fragment() {
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View =
inflater.inflate(R.layout.fragment_status, container, false)
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
val bmc = Singleton.getBitmessageContext(context)
val status = StringBuilder()
for (address in bmc.addresses.getIdentities()) {
status.append(address.address).append('\n')
}
status.append('\n')
status.append(bmc.status())
(view.findViewById(R.id.content) as TextView).text = status
}
}

99
app/src/main/java/ch/dissem/apps/abit/adapter/AddressSelectorAdapter.java
View File

@ -1,99 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.adapter;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import ch.dissem.apps.abit.R;
import ch.dissem.bitmessage.entity.BitmessageAddress;
/**
* @author Christian Basler
*/
public class AddressSelectorAdapter
extends RecyclerView.Adapter<AddressSelectorAdapter.ViewHolder> {
private final List<Selectable<BitmessageAddress>> data;
public AddressSelectorAdapter(List<BitmessageAddress> identities) {
data = new ArrayList<>(identities.size());
for (BitmessageAddress identity : identities) {
data.add(new Selectable<>(identity));
}
}
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
final LayoutInflater inflater = LayoutInflater.from(parent.getContext());
final View v = inflater.inflate(R.layout.select_identity_row, parent, false);
return new ViewHolder(v);
}
@Override
public void onBindViewHolder(ViewHolder holder, int position) {
Selectable<BitmessageAddress> selectable = data.get(position);
holder.data = selectable;
holder.checkbox.setChecked(selectable.selected);
holder.checkbox.setText(selectable.data.toString());
holder.address.setText(selectable.data.getAddress());
}
@Override
public int getItemCount() {
return data.size();
}
static class ViewHolder extends RecyclerView.ViewHolder {
public Selectable<BitmessageAddress> data;
public final CheckBox checkbox;
public final TextView address;
private ViewHolder(View v) {
super(v);
checkbox = (CheckBox) v.findViewById(R.id.checkbox);
address = (TextView) v.findViewById(R.id.address);
checkbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean isChecked) {
if (data != null) {
data.selected = isChecked;
}
}
});
}
}
public List<BitmessageAddress> getSelected() {
List<BitmessageAddress> result = new LinkedList<>();
for (Selectable<BitmessageAddress> selectable : data) {
if (selectable.selected) {
result.add(selectable.data);
}
}
return result;
}
}

74
app/src/main/java/ch/dissem/apps/abit/adapter/AddressSelectorAdapter.kt Normal file
View File

@ -0,0 +1,74 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.adapter
import android.support.v7.widget.RecyclerView
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.CheckBox
import android.widget.TextView
import ch.dissem.apps.abit.R
import ch.dissem.bitmessage.entity.BitmessageAddress
import java.util.*
/**
* @author Christian Basler
*/
class AddressSelectorAdapter(identities: List<BitmessageAddress>) : RecyclerView.Adapter<AddressSelectorAdapter.ViewHolder>() {
private val data = identities.map { Selectable(it) }.toMutableList()
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
val inflater = LayoutInflater.from(parent.context)
val v = inflater.inflate(R.layout.select_identity_row, parent, false)
return ViewHolder(v)
}
override fun onBindViewHolder(holder: ViewHolder, position: Int) {
val selectable = data[position]
holder.data = selectable
holder.checkbox.isChecked = selectable.selected
holder.checkbox.text = selectable.data.toString()
holder.address.text = selectable.data.address
}
override fun getItemCount() = data.size
class ViewHolder internal constructor(v: View) : RecyclerView.ViewHolder(v) {
var data: Selectable<BitmessageAddress>? = null
val checkbox = v.findViewById(R.id.checkbox) as CheckBox
val address = v.findViewById(R.id.address) as TextView
init {
checkbox.setOnCheckedChangeListener { _, isChecked ->
data?.selected = isChecked
}
}
}
val selected: List<BitmessageAddress>
get() {
val result = LinkedList<BitmessageAddress>()
for (selectable in data) {
if (selectable.selected) {
result.add(selectable.data)
}
}
return result
}
}

12
app/src/main/java/ch/dissem/apps/abit/adapter/AndroidCryptography.java → app/src/main/java/ch/dissem/apps/abit/adapter/AndroidCryptography.kt
View File

@ -14,16 +14,16 @@
* limitations under the License.
*/
package ch.dissem.apps.abit.adapter;
package ch.dissem.apps.abit.adapter
import ch.dissem.apps.abit.util.PRNGFixes;
import ch.dissem.bitmessage.cryptography.sc.SpongyCryptography;
import ch.dissem.apps.abit.util.PRNGFixes
import ch.dissem.bitmessage.cryptography.sc.SpongyCryptography
/**
* @author Christian Basler
*/
public class AndroidCryptography extends SpongyCryptography {
public AndroidCryptography() {
PRNGFixes.apply();
class AndroidCryptography : SpongyCryptography() {
init {
PRNGFixes.apply()
}
}

140
app/src/main/java/ch/dissem/apps/abit/adapter/ContactAdapter.java
View File

@ -1,140 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.adapter;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Filter;
import android.widget.Filterable;
import android.widget.ImageView;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.List;
import ch.dissem.apps.abit.Identicon;
import ch.dissem.apps.abit.R;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.bitmessage.entity.BitmessageAddress;
/**
* An adapter for contacts. Can be filtered by alias or address.
*/
public class ContactAdapter extends BaseAdapter implements Filterable {
private final LayoutInflater inflater;
private final List<BitmessageAddress> originalData;
private List<BitmessageAddress> data;
public ContactAdapter(Context ctx) {
inflater = LayoutInflater.from(ctx);
originalData = Singleton.getAddressRepository(ctx).getContacts();
data = originalData;
}
@Override
public int getCount() {
return data.size();
}
@Override
public BitmessageAddress getItem(int position) {
return data.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = inflater.inflate(R.layout.contact_row, parent, false);
}
BitmessageAddress item = getItem(position);
((ImageView) convertView.findViewById(R.id.avatar)).setImageDrawable(new Identicon(item));
((TextView) convertView.findViewById(R.id.name)).setText(item.toString());
((TextView) convertView.findViewById(R.id.address)).setText(item.getAddress());
return convertView;
}
@Override
public Filter getFilter() {
return new ContactFilter();
}
private class ContactFilter extends Filter {
@Override
protected FilterResults performFiltering(CharSequence prefix) {
FilterResults results = new FilterResults();
if (prefix == null || prefix.length() == 0) {
results.values = originalData;
results.count = originalData.size();
} else {
String prefixString = prefix.toString().toLowerCase();
final ArrayList<BitmessageAddress> newValues = new ArrayList<>();
for (int i = 0; i < originalData.size(); i++) {
final BitmessageAddress value = originalData.get(i);
// First match against the whole, non-splitted value
if (value.getAlias() != null) {
String alias = value.getAlias().toLowerCase();
if (alias.startsWith(prefixString)) {
newValues.add(value);
} else {
final String[] words = alias.split(" ");
for (String word : words) {
if (word.startsWith(prefixString)) {
newValues.add(value);
break;
}
}
}
} else {
String address = value.getAddress().toLowerCase();
if (address.contains(prefixString)) {
newValues.add(value);
}
}
}
results.values = newValues;
results.count = newValues.size();
}
return results;
}
@Override
protected void publishResults(CharSequence constraint, FilterResults results) {
//noinspection unchecked
data = (List<BitmessageAddress>) results.values;
if (results.count > 0) {
notifyDataSetChanged();
} else {
notifyDataSetInvalidated();
}
}
}
}

132
app/src/main/java/ch/dissem/apps/abit/adapter/ContactAdapter.kt Normal file
View File

@ -0,0 +1,132 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.adapter
import android.content.Context
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.BaseAdapter
import android.widget.Filter
import android.widget.Filterable
import android.widget.ImageView
import android.widget.TextView
import java.util.ArrayList
import ch.dissem.apps.abit.Identicon
import ch.dissem.apps.abit.R
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.bitmessage.entity.BitmessageAddress
/**
* An adapter for contacts. Can be filtered by alias or address.
*/
class ContactAdapter(ctx: Context) : BaseAdapter(), Filterable {
private val inflater: LayoutInflater
private val originalData: List<BitmessageAddress>
private var data: List<BitmessageAddress> = emptyList()
init {
inflater = LayoutInflater.from(ctx)
originalData = Singleton.getAddressRepository(ctx).getContacts()
data = originalData
}
override fun getCount() = data.size
override fun getItem(position: Int) = data[position]
override fun getItemId(position: Int) = position.toLong()
override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
val viewHolder = if (convertView == null) {
ViewHolder(inflater.inflate(R.layout.contact_row, parent, false))
} else {
convertView.tag as ViewHolder
}
val item = getItem(position)
viewHolder.avatar.setImageDrawable(Identicon(item))
viewHolder.name.text = item.toString()
viewHolder.address.text = item.address
return viewHolder.view
}
override fun getFilter(): Filter = ContactFilter()
private inner class ViewHolder(val view: View) {
val avatar = view.findViewById(R.id.avatar) as ImageView
val name = view.findViewById(R.id.name) as TextView
val address = view.findViewById(R.id.address) as TextView
}
private inner class ContactFilter : Filter() {
override fun performFiltering(prefix: CharSequence?): Filter.FilterResults {
val results = Filter.FilterResults()
if (prefix?.isEmpty() == false) {
val prefixString = prefix.toString().toLowerCase()
val newValues = ArrayList<BitmessageAddress>()
for (i in originalData.indices) {
val value = originalData[i]
// First match against the whole, non-splitted value
if (value.alias != null) {
val alias = value.alias!!.toLowerCase()
if (alias.startsWith(prefixString)) {
newValues.add(value)
} else {
val words = alias.split(" ".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
for (word in words) {
if (word.startsWith(prefixString)) {
newValues.add(value)
break
}
}
}
} else {
val address = value.address.toLowerCase()
if (address.contains(prefixString)) {
newValues.add(value)
}
}
}
results.values = newValues
results.count = newValues.size
} else {
results.values = originalData
results.count = originalData.size
}
return results
}
override fun publishResults(constraint: CharSequence, results: Filter.FilterResults) {
@Suppress("UNCHECKED_CAST")
data = results.values as List<BitmessageAddress>
if (results.count > 0) {
notifyDataSetChanged()
} else {
notifyDataSetInvalidated()
}
}
}
}

11
app/src/main/java/ch/dissem/apps/abit/adapter/Selectable.java → app/src/main/java/ch/dissem/apps/abit/adapter/Selectable.kt
View File

@ -14,16 +14,11 @@
* limitations under the License.
*/
package ch.dissem.apps.abit.adapter;
package ch.dissem.apps.abit.adapter
/**
* @author Christian Basler
*/
class Selectable<T> {
final T data;
boolean selected = false;
Selectable(T data) {
this.data = data;
}
class Selectable<T>(val data: T) {
var selected = false
}

334
app/src/main/java/ch/dissem/apps/abit/adapter/SwipeableMessageAdapter.java
View File

@ -1,334 +0,0 @@
/*
* Copyright 2015 Haruki Hasegawa
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.adapter;
import android.annotation.SuppressLint;
import android.graphics.Typeface;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.TextView;
import com.h6ah4i.android.widget.advrecyclerview.swipeable.SwipeableItemAdapter;
import com.h6ah4i.android.widget.advrecyclerview.swipeable.SwipeableItemConstants;
import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultAction;
import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultActionMoveToSwipedDirection;
import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultActionRemoveItem;
import com.h6ah4i.android.widget.advrecyclerview.utils.AbstractSwipeableItemViewHolder;
import com.h6ah4i.android.widget.advrecyclerview.utils.RecyclerViewAdapterUtils;
import java.util.LinkedList;
import java.util.List;
import ch.dissem.apps.abit.Identicon;
import ch.dissem.apps.abit.R;
import ch.dissem.apps.abit.util.Assets;
import ch.dissem.bitmessage.entity.Plaintext;
import ch.dissem.bitmessage.entity.valueobject.Label;
import static ch.dissem.apps.abit.repository.AndroidMessageRepository.LABEL_ARCHIVE;
import static ch.dissem.apps.abit.util.Strings.prepareMessageExtract;
/**
* Adapted from the basic swipeable example by Haruki Hasegawa. See
*
* @author Christian Basler
* @see <a href="https://github.com/h6ah4i/android-advancedrecyclerview">
* https://github.com/h6ah4i/android-advancedrecyclerview</a>
*/
public class SwipeableMessageAdapter
extends RecyclerView.Adapter<SwipeableMessageAdapter.ViewHolder>
implements SwipeableItemAdapter<SwipeableMessageAdapter.ViewHolder>, SwipeableItemConstants {
private List<Plaintext> data = new LinkedList<>();
private EventListener eventListener;
private final View.OnClickListener itemViewOnClickListener;
private final View.OnClickListener swipeableViewContainerOnClickListener;
private Label label;
private int selectedPosition = -1;
private boolean activateOnItemClick;
public void setActivateOnItemClick(boolean activateOnItemClick) {
this.activateOnItemClick = activateOnItemClick;
}
public interface EventListener {
void onItemDeleted(Plaintext item);
void onItemArchived(Plaintext item);
void onItemViewClicked(View v);
}
@SuppressWarnings("WeakerAccess")
static class ViewHolder extends AbstractSwipeableItemViewHolder {
public final FrameLayout container;
public final ImageView avatar;
public final ImageView status;
public final TextView sender;
public final TextView subject;
public final TextView extract;
ViewHolder(View v) {
super(v);
container = (FrameLayout) v.findViewById(R.id.container);
avatar = (ImageView) v.findViewById(R.id.avatar);
status = (ImageView) v.findViewById(R.id.status);
sender = (TextView) v.findViewById(R.id.sender);
subject = (TextView) v.findViewById(R.id.subject);
extract = (TextView) v.findViewById(R.id.text);
}
@Override
public View getSwipeableContainerView() {
return container;
}
}
public SwipeableMessageAdapter() {
itemViewOnClickListener = new View.OnClickListener() {
@Override
public void onClick(View view) {
onItemViewClick(view);
}
};
swipeableViewContainerOnClickListener = new View.OnClickListener() {
@Override
public void onClick(View view) {
onSwipeableViewContainerClick(view);
}
};
// SwipeableItemAdapter requires stable ID, and also
// have to implement the getItemId() method appropriately.
setHasStableIds(true);
}
public void add(Plaintext item) {
data.add(item);
notifyDataSetChanged();
}
public void clear(Label newLabel) {
label = newLabel;
data.clear();
notifyDataSetChanged();
}
private void onItemViewClick(View v) {
if (eventListener != null) {
eventListener.onItemViewClicked(v);
}
}
private void onSwipeableViewContainerClick(View v) {
if (eventListener != null) {
eventListener.onItemViewClicked(
RecyclerViewAdapterUtils.getParentViewHolderItemView(v));
}
}
public Plaintext getItem(int position) {
return data.get(position);
}
@Override
public long getItemId(int position) {
return (long) data.get(position).getId();
}
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
final LayoutInflater inflater = LayoutInflater.from(parent.getContext());
final View v = inflater.inflate(R.layout.message_row, parent, false);
return new ViewHolder(v);
}
@Override
public void onBindViewHolder(ViewHolder holder, int position) {
final Plaintext item = data.get(position);
if (activateOnItemClick) {
holder.container.setBackgroundResource(
position == selectedPosition
? R.drawable.bg_item_selected_state
: R.drawable.bg_item_normal_state
);
}
// set listeners
// (if the item is *pinned*, click event comes to the itemView)
holder.itemView.setOnClickListener(itemViewOnClickListener);
// (if the item is *not pinned*, click event comes to the container)
holder.container.setOnClickListener(swipeableViewContainerOnClickListener);
// set data
holder.avatar.setImageDrawable(new Identicon(item.getFrom()));
holder.status.setImageResource(Assets.getStatusDrawable(item.getStatus()));
holder.status.setContentDescription(
holder.status.getContext().getString(Assets.getStatusString(item.getStatus())));
holder.sender.setText(item.getFrom().toString());
holder.subject.setText(prepareMessageExtract(item.getSubject()));
holder.extract.setText(prepareMessageExtract(item.getText()));
if (item.isUnread()) {
holder.sender.setTypeface(Typeface.DEFAULT_BOLD);
holder.subject.setTypeface(Typeface.DEFAULT_BOLD);
} else {
holder.sender.setTypeface(Typeface.DEFAULT);
holder.subject.setTypeface(Typeface.DEFAULT);
}
}
@Override
public int getItemCount() {
return data.size();
}
@Override
public int onGetSwipeReactionType(ViewHolder holder, int position, int x, int y) {
if (label == LABEL_ARCHIVE || label.getType() == Label.Type.TRASH) {
return REACTION_CAN_SWIPE_LEFT | REACTION_CAN_NOT_SWIPE_RIGHT_WITH_RUBBER_BAND_EFFECT;
}
return REACTION_CAN_SWIPE_BOTH_H;
}
@Override
@SuppressLint("SwitchIntDef")
public void onSetSwipeBackground(ViewHolder holder, int position, int type) {
int bgRes = 0;
switch (type) {
case DRAWABLE_SWIPE_NEUTRAL_BACKGROUND:
bgRes = R.drawable.bg_swipe_item_neutral;
break;
case DRAWABLE_SWIPE_LEFT_BACKGROUND:
bgRes = R.drawable.bg_swipe_item_left;
break;
case DRAWABLE_SWIPE_RIGHT_BACKGROUND:
if (label == LABEL_ARCHIVE || label.getType() == Label.Type.TRASH) {
bgRes = R.drawable.bg_swipe_item_neutral;
} else {
bgRes = R.drawable.bg_swipe_item_right;
}
break;
}
holder.itemView.setBackgroundResource(bgRes);
}
@Override
@SuppressLint("SwitchIntDef")
public SwipeResultAction onSwipeItem(ViewHolder holder, final int position, int result) {
switch (result) {
// swipe right
case RESULT_SWIPED_RIGHT:
return new SwipeRightResultAction(this, position);
case RESULT_SWIPED_LEFT:
return new SwipeLeftResultAction(this, position);
// other --- do nothing
case RESULT_CANCELED:
default:
return null;
}
}
public void setEventListener(EventListener eventListener) {
this.eventListener = eventListener;
}
public void setSelectedPosition(int selectedPosition) {
int oldPosition = this.selectedPosition;
this.selectedPosition = selectedPosition;
notifyItemChanged(oldPosition);
notifyItemChanged(selectedPosition);
}
private static class SwipeLeftResultAction extends SwipeResultActionMoveToSwipedDirection {
private SwipeableMessageAdapter adapter;
private final int position;
private final Plaintext item;
SwipeLeftResultAction(SwipeableMessageAdapter adapter, int position) {
this.adapter = adapter;
this.position = position;
this.item = adapter.data.get(position);
}
@Override
protected void onPerformAction() {
super.onPerformAction();
adapter.data.remove(position);
adapter.notifyItemRemoved(position);
}
@Override
protected void onSlideAnimationEnd() {
super.onSlideAnimationEnd();
if (adapter.eventListener != null) {
adapter.eventListener.onItemDeleted(item);
}
}
@Override
protected void onCleanUp() {
super.onCleanUp();
// clear the references
adapter = null;
}
}
private static class SwipeRightResultAction extends SwipeResultActionRemoveItem {
private SwipeableMessageAdapter adapter;
private final int position;
private final Plaintext item;
SwipeRightResultAction(SwipeableMessageAdapter adapter, int position) {
this.adapter = adapter;
this.position = position;
this.item = adapter.data.get(position);
}
@Override
protected void onPerformAction() {
super.onPerformAction();
adapter.data.remove(position);
adapter.notifyItemRemoved(position);
}
@Override
protected void onSlideAnimationEnd() {
super.onSlideAnimationEnd();
if (adapter.eventListener != null) {
adapter.eventListener.onItemArchived(item);
}
}
@Override
protected void onCleanUp() {
super.onCleanUp();
// clear the references
adapter = null;
}
}
}

249
app/src/main/java/ch/dissem/apps/abit/adapter/SwipeableMessageAdapter.kt Normal file
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@ -0,0 +1,249 @@
/*
* Copyright 2015 Haruki Hasegawa
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.adapter
import android.annotation.SuppressLint
import android.graphics.Typeface
import android.support.v7.widget.RecyclerView
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.FrameLayout
import android.widget.ImageView
import android.widget.TextView
import ch.dissem.apps.abit.Identicon
import ch.dissem.apps.abit.R
import ch.dissem.apps.abit.repository.AndroidMessageRepository.Companion.LABEL_ARCHIVE
import ch.dissem.apps.abit.util.Assets
import ch.dissem.apps.abit.util.Strings.prepareMessageExtract
import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.bitmessage.entity.valueobject.Label
import com.h6ah4i.android.widget.advrecyclerview.swipeable.SwipeableItemAdapter
import com.h6ah4i.android.widget.advrecyclerview.swipeable.SwipeableItemConstants
import com.h6ah4i.android.widget.advrecyclerview.swipeable.SwipeableItemConstants.*
import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultActionMoveToSwipedDirection
import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultActionRemoveItem
import com.h6ah4i.android.widget.advrecyclerview.utils.AbstractSwipeableItemViewHolder
import com.h6ah4i.android.widget.advrecyclerview.utils.RecyclerViewAdapterUtils
import java.util.*
/**
* Adapted from the basic swipeable example by Haruki Hasegawa. See
*
* @author Christian Basler
* @see [https://github.com/h6ah4i/android-advancedrecyclerview](https://github.com/h6ah4i/android-advancedrecyclerview)
*/
class SwipeableMessageAdapter : RecyclerView.Adapter<SwipeableMessageAdapter.ViewHolder>(), SwipeableItemAdapter<SwipeableMessageAdapter.ViewHolder>, SwipeableItemConstants {
private val data = LinkedList<Plaintext>()
var eventListener: EventListener? = null
private val itemViewOnClickListener: View.OnClickListener
private val swipeableViewContainerOnClickListener: View.OnClickListener
private var label: Label? = null
private var selectedPosition = -1
private var activateOnItemClick: Boolean = false
fun setActivateOnItemClick(activateOnItemClick: Boolean) {
this.activateOnItemClick = activateOnItemClick
}
interface EventListener {
fun onItemDeleted(item: Plaintext)
fun onItemArchived(item: Plaintext)
fun onItemViewClicked(v: View?)
}
class ViewHolder(v: View) : AbstractSwipeableItemViewHolder(v) {
val container = v.findViewById(R.id.container) as FrameLayout
val avatar = v.findViewById(R.id.avatar) as ImageView
val status = v.findViewById(R.id.status) as ImageView
val sender = v.findViewById(R.id.sender) as TextView
val subject = v.findViewById(R.id.subject) as TextView
val extract = v.findViewById(R.id.text) as TextView
override fun getSwipeableContainerView() = container
}
init {
itemViewOnClickListener = View.OnClickListener { view -> onItemViewClick(view) }
swipeableViewContainerOnClickListener = View.OnClickListener { view -> onSwipeableViewContainerClick(view) }
// SwipeableItemAdapter requires stable ID, and also
// have to implement the getItemId() method appropriately.
setHasStableIds(true)
}
fun add(item: Plaintext) {
data.add(item)
notifyDataSetChanged()
}
fun clear(newLabel: Label?) {
label = newLabel
data.clear()
notifyDataSetChanged()
}
private fun onItemViewClick(v: View) {
eventListener?.onItemViewClicked(v)
}
private fun onSwipeableViewContainerClick(v: View) {
eventListener?.onItemViewClicked(
RecyclerViewAdapterUtils.getParentViewHolderItemView(v))
}
fun getItem(position: Int) = data[position]
override fun getItemId(position: Int) = data[position].id as Long
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
val inflater = LayoutInflater.from(parent.context)
val v = inflater.inflate(R.layout.message_row, parent, false)
return ViewHolder(v)
}
override fun onBindViewHolder(holder: ViewHolder, position: Int) {
val item = data[position]
holder.apply {
if (activateOnItemClick) {
container.setBackgroundResource(
if (position == selectedPosition)
R.drawable.bg_item_selected_state
else
R.drawable.bg_item_normal_state
)
}
// set listeners
// (if the item is *pinned*, click event comes to the itemView)
itemView.setOnClickListener(itemViewOnClickListener)
// (if the item is *not pinned*, click event comes to the container)
container.setOnClickListener(swipeableViewContainerOnClickListener)
// set data
avatar.setImageDrawable(Identicon(item.from))
status.setImageResource(Assets.getStatusDrawable(item.status))
status.contentDescription = holder.status.context.getString(Assets.getStatusString(item.status))
sender.text = item.from.toString()
subject.text = prepareMessageExtract(item.subject)
extract.text = prepareMessageExtract(item.text)
if (item.isUnread()) {
sender.typeface = Typeface.DEFAULT_BOLD
subject.typeface = Typeface.DEFAULT_BOLD
} else {
sender.typeface = Typeface.DEFAULT
subject.typeface = Typeface.DEFAULT
}
}
}
override fun getItemCount() = data.size
override fun onGetSwipeReactionType(holder: ViewHolder, position: Int, x: Int, y: Int): Int {
return if (label === LABEL_ARCHIVE || label?.type == Label.Type.TRASH) {
REACTION_CAN_SWIPE_LEFT or REACTION_CAN_NOT_SWIPE_RIGHT_WITH_RUBBER_BAND_EFFECT
} else {
REACTION_CAN_SWIPE_BOTH_H
}
}
@SuppressLint("SwitchIntDef")
override fun onSetSwipeBackground(holder: ViewHolder, position: Int, type: Int) {
var bgRes = 0
when (type) {
DRAWABLE_SWIPE_NEUTRAL_BACKGROUND -> bgRes = R.drawable.bg_swipe_item_neutral
DRAWABLE_SWIPE_LEFT_BACKGROUND -> bgRes = R.drawable.bg_swipe_item_left
DRAWABLE_SWIPE_RIGHT_BACKGROUND -> if (label === LABEL_ARCHIVE || label?.type == Label.Type.TRASH) {
bgRes = R.drawable.bg_swipe_item_neutral
} else {
bgRes = R.drawable.bg_swipe_item_right
}
}
holder.itemView.setBackgroundResource(bgRes)
}
@SuppressLint("SwitchIntDef")
override fun onSwipeItem(holder: ViewHolder, position: Int, result: Int) =
when (result) {
RESULT_SWIPED_RIGHT -> SwipeRightResultAction(this, position)
RESULT_SWIPED_LEFT -> SwipeLeftResultAction(this, position)
else -> null
}
fun setSelectedPosition(selectedPosition: Int) {
val oldPosition = this.selectedPosition
this.selectedPosition = selectedPosition
notifyItemChanged(oldPosition)
notifyItemChanged(selectedPosition)
}
private class SwipeLeftResultAction internal constructor(adapter: SwipeableMessageAdapter, private val position: Int) : SwipeResultActionMoveToSwipedDirection() {
private var adapter: SwipeableMessageAdapter? = adapter
private val item = adapter.data[position]
override fun onPerformAction() {
super.onPerformAction()
adapter?.apply {
data.removeAt(position)
notifyItemRemoved(position)
}
}
override fun onSlideAnimationEnd() {
super.onSlideAnimationEnd()
adapter?.eventListener?.onItemDeleted(item)
}
override fun onCleanUp() {
super.onCleanUp()
// clear the references
adapter = null
}
}
private class SwipeRightResultAction internal constructor(adapter: SwipeableMessageAdapter, private val position: Int) : SwipeResultActionRemoveItem() {
private var adapter: SwipeableMessageAdapter? = adapter
private val item = adapter.data[position]
override fun onPerformAction() {
super.onPerformAction()
adapter?.apply {
data.removeAt(position)
notifyItemRemoved(position)
}
}
override fun onSlideAnimationEnd() {
super.onSlideAnimationEnd()
adapter?.eventListener?.onItemArchived(item)
}
override fun onCleanUp() {
super.onCleanUp()
// clear the references
adapter = null
}
}
}

65
app/src/main/java/ch/dissem/apps/abit/adapter/SwitchingProofOfWorkEngine.java
View File

@ -1,65 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.adapter;
import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import java.util.Arrays;
import ch.dissem.bitmessage.InternalContext;
import ch.dissem.bitmessage.ports.ProofOfWorkEngine;
/**
* Switches between two {@link ProofOfWorkEngine}s depending on the configuration.
*
* @author Christian Basler
*/
public class SwitchingProofOfWorkEngine implements ProofOfWorkEngine, InternalContext.ContextHolder {
private final Context ctx;
private final String preference;
private final ProofOfWorkEngine option;
private final ProofOfWorkEngine fallback;
public SwitchingProofOfWorkEngine(Context ctx, String preference,
ProofOfWorkEngine option, ProofOfWorkEngine fallback) {
this.ctx = ctx;
this.preference = preference;
this.option = option;
this.fallback = fallback;
}
@Override
public void calculateNonce(byte[] initialHash, byte[] target, Callback callback) {
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(ctx);
if (preferences.getBoolean(preference, false)) {
option.calculateNonce(initialHash, target, callback);
} else {
fallback.calculateNonce(initialHash, target, callback);
}
}
@Override
public void setContext(InternalContext context) {
for (ProofOfWorkEngine e : Arrays.asList(option, fallback)) {
if (e instanceof InternalContext.ContextHolder) {
((InternalContext.ContextHolder) e).setContext(context);
}
}
}
}

54
app/src/main/java/ch/dissem/apps/abit/adapter/SwitchingProofOfWorkEngine.kt Normal file
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/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.adapter
import android.content.Context
import android.content.SharedPreferences
import android.preference.PreferenceManager
import java.util.Arrays
import ch.dissem.bitmessage.InternalContext
import ch.dissem.bitmessage.ports.ProofOfWorkEngine
/**
* Switches between two [ProofOfWorkEngine]s depending on the configuration.
*
* @author Christian Basler
*/
class SwitchingProofOfWorkEngine(
private val ctx: Context,
private val preference: String,
private val option: ProofOfWorkEngine,
private val fallback: ProofOfWorkEngine
) : ProofOfWorkEngine, InternalContext.ContextHolder {
override fun calculateNonce(initialHash: ByteArray, target: ByteArray, callback: ProofOfWorkEngine.Callback) {
val preferences = PreferenceManager.getDefaultSharedPreferences(ctx)
if (preferences.getBoolean(preference, false)) {
option.calculateNonce(initialHash, target, callback)
} else {
fallback.calculateNonce(initialHash, target, callback)
}
}
override fun setContext(context: InternalContext) {
listOf(option, fallback)
.filterIsInstance<InternalContext.ContextHolder>()
.forEach { it.setContext(context) }
}
}

162
app/src/main/java/ch/dissem/apps/abit/dialog/AddIdentityDialogFragment.java
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@ -1,162 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.dialog;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.FragmentActivity;
import android.support.v7.app.AppCompatDialogFragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.RadioGroup;
import android.widget.TextView;
import android.widget.Toast;
import ch.dissem.apps.abit.ImportIdentityActivity;
import ch.dissem.apps.abit.MainActivity;
import ch.dissem.apps.abit.R;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.bitmessage.BitmessageContext;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.entity.payload.Pubkey;
/**
* @author Christian Basler
*/
public class AddIdentityDialogFragment extends AppCompatDialogFragment {
private BitmessageContext bmc;
@Override
public void onAttach(Context context) {
super.onAttach(context);
bmc = Singleton.getBitmessageContext(context);
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle
savedInstanceState) {
getDialog().setTitle(R.string.add_identity);
View view = inflater.inflate(R.layout.dialog_add_identity, container, false);
final RadioGroup radioGroup = (RadioGroup) view.findViewById(R.id.radioGroup);
view.findViewById(R.id.ok).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
final Context ctx = getActivity().getBaseContext();
switch (radioGroup.getCheckedRadioButtonId()) {
case R.id.create_identity:
Toast.makeText(ctx,
R.string.toast_long_running_operation,
Toast.LENGTH_SHORT).show();
new AsyncTask<Void, Void, BitmessageAddress>() {
@Override
protected BitmessageAddress doInBackground(Void... args) {
return bmc.createIdentity(false, Pubkey.Feature.DOES_ACK);
}
@Override
protected void onPostExecute(BitmessageAddress chan) {
Toast.makeText(ctx,
R.string.toast_identity_created,
Toast.LENGTH_SHORT).show();
MainActivity mainActivity = MainActivity.getInstance();
if (mainActivity != null) {
mainActivity.addIdentityEntry(chan);
}
}
}.execute();
break;
case R.id.import_identity:
startActivity(new Intent(ctx, ImportIdentityActivity.class));
break;
case R.id.add_chan:
addChanDialog();
break;
case R.id.add_deterministic_address:
new DeterministicIdentityDialogFragment().show(getFragmentManager(),
"dialog");
break;
default:
return;
}
dismiss();
}
});
view.findViewById(R.id.dismiss).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dismiss();
}
});
return view;
}
private void addChanDialog() {
FragmentActivity activity = getActivity();
final Context ctx = activity.getBaseContext();
@SuppressLint("InflateParams")
final View dialogView = activity.getLayoutInflater()
.inflate(R.layout.dialog_input_passphrase, null);
new AlertDialog.Builder(activity)
.setTitle(R.string.add_chan)
.setView(dialogView)
.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
TextView passphrase = (TextView) dialogView.findViewById(R.id.passphrase);
Toast.makeText(ctx, R.string.toast_long_running_operation,
Toast.LENGTH_SHORT).show();
new AsyncTask<String, Void, BitmessageAddress>() {
@Override
protected BitmessageAddress doInBackground(String... args) {
String pass = args[0];
BitmessageAddress chan = bmc.createChan(pass);
chan.setAlias(pass);
bmc.addresses().save(chan);
return chan;
}
@Override
protected void onPostExecute(BitmessageAddress chan) {
Toast.makeText(ctx,
R.string.toast_chan_created,
Toast.LENGTH_SHORT).show();
MainActivity mainActivity = MainActivity.getInstance();
if (mainActivity != null) {
mainActivity.addIdentityEntry(chan);
}
}
}.execute(passphrase.getText().toString());
}
})
.setNegativeButton(R.string.cancel, null)
.show();
}
@Override
public int getTheme() {
return R.style.FixedDialog;
}
}

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/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.dialog
import android.app.AlertDialog
import android.content.Context
import android.os.Bundle
import android.support.v7.app.AppCompatDialogFragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import android.widget.Toast
import ch.dissem.apps.abit.ImportIdentityActivity
import ch.dissem.apps.abit.MainActivity
import ch.dissem.apps.abit.R
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.bitmessage.BitmessageContext
import ch.dissem.bitmessage.entity.payload.Pubkey
import kotlinx.android.synthetic.main.dialog_add_identity.*
import org.jetbrains.anko.doAsync
import org.jetbrains.anko.support.v4.startActivity
import org.jetbrains.anko.uiThread
/**
* @author Christian Basler
*/
class AddIdentityDialogFragment : AppCompatDialogFragment() {
private lateinit var bmc: BitmessageContext
override fun onAttach(context: Context?) {
super.onAttach(context)
bmc = Singleton.getBitmessageContext(context!!)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
dialog.setTitle(R.string.add_identity)
return inflater.inflate(R.layout.dialog_add_identity, container, false)
}
override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
ok.setOnClickListener(View.OnClickListener {
val ctx = activity.baseContext
when (radioGroup.checkedRadioButtonId) {
R.id.create_identity -> {
Toast.makeText(ctx,
R.string.toast_long_running_operation,
Toast.LENGTH_SHORT).show()
doAsync {
val identity = bmc.createIdentity(false, Pubkey.Feature.DOES_ACK)
uiThread {
Toast.makeText(ctx,
R.string.toast_identity_created,
Toast.LENGTH_SHORT).show()
val mainActivity = MainActivity.getInstance()
mainActivity?.addIdentityEntry(identity)
}
}
}
R.id.import_identity -> startActivity<ImportIdentityActivity>()
R.id.add_chan -> addChanDialog()
R.id.add_deterministic_address -> DeterministicIdentityDialogFragment().show(fragmentManager, "dialog")
else -> return@OnClickListener
}
dismiss()
})
dismiss.setOnClickListener { dismiss() }
}
private fun addChanDialog() {
val activity = activity
val ctx = activity.baseContext
val dialogView = activity.layoutInflater.inflate(R.layout.dialog_input_passphrase, null)
AlertDialog.Builder(activity)
.setTitle(R.string.add_chan)
.setView(dialogView)
.setPositiveButton(R.string.ok) { _, _ ->
val passphrase = dialogView.findViewById(R.id.passphrase) as TextView
Toast.makeText(ctx, R.string.toast_long_running_operation,
Toast.LENGTH_SHORT).show()
val pass = passphrase.text.toString()
doAsync {
val chan = bmc.createChan(pass)
chan.alias = pass
bmc.addresses.save(chan)
uiThread {
Toast.makeText(ctx,
R.string.toast_chan_created,
Toast.LENGTH_SHORT).show()
MainActivity.getInstance()?.addIdentityEntry(chan)
}
}
}
.setNegativeButton(R.string.cancel, null)
.show()
}
override fun getTheme() = R.style.FixedDialog
}

136
app/src/main/java/ch/dissem/apps/abit/dialog/DeterministicIdentityDialogFragment.java
View File

@ -1,136 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.dialog;
import android.content.Context;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatDialogFragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Switch;
import android.widget.TextView;
import android.widget.Toast;
import java.util.List;
import ch.dissem.apps.abit.MainActivity;
import ch.dissem.apps.abit.R;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.bitmessage.BitmessageContext;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.entity.payload.Pubkey;
/**
* @author Christian Basler
*/
public class DeterministicIdentityDialogFragment extends AppCompatDialogFragment {
private BitmessageContext bmc;
@Override
public void onAttach(Context context) {
super.onAttach(context);
bmc = Singleton.getBitmessageContext(context);
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle
savedInstanceState) {
getDialog().setTitle(R.string.add_deterministic_address);
View view = inflater.inflate(R.layout.dialog_add_deterministic_identity, container, false);
view.findViewById(R.id.ok)
.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dismiss();
final Context context = getActivity().getBaseContext();
View dialogView = getView();
assert dialogView != null;
TextView label = (TextView) dialogView.findViewById(R.id.label);
TextView passphrase = (TextView) dialogView.findViewById(R.id.passphrase);
TextView numberOfAddresses = (TextView) dialogView.findViewById(R.id
.number_of_identities);
Switch shorter = (Switch) dialogView.findViewById(R.id.shorter);
Toast.makeText(context, R.string.toast_long_running_operation,
Toast.LENGTH_SHORT).show();
new AsyncTask<Object, Void, List<BitmessageAddress>>() {
@Override
protected List<BitmessageAddress> doInBackground(Object... args) {
String label = (String) args[0];
String pass = (String) args[1];
int numberOfAddresses = (int) args[2];
boolean shorter = (boolean) args[3];
List<BitmessageAddress> identities = bmc.createDeterministicAddresses
(pass,
numberOfAddresses, Pubkey.LATEST_VERSION, 1L, shorter);
int i = 0;
for (BitmessageAddress identity : identities) {
i++;
if (identities.size() == 1) {
identity.setAlias(label);
} else {
identity.setAlias(label + " (" + i + ")");
}
bmc.addresses().save(identity);
}
return identities;
}
@Override
protected void onPostExecute(List<BitmessageAddress> identities) {
int messageRes;
if (identities.size() == 1) {
messageRes = R.string.toast_identity_created;
} else {
messageRes = R.string.toast_identities_created;
}
Toast.makeText(context,
messageRes,
Toast.LENGTH_SHORT).show();
MainActivity mainActivity = MainActivity.getInstance();
if (mainActivity != null) {
for (BitmessageAddress identity : identities) {
mainActivity.addIdentityEntry(identity);
}
}
}
}.execute(
label.getText().toString(),
passphrase.getText().toString(),
Integer.valueOf(numberOfAddresses.getText().toString()),
shorter.isChecked()
);
}
});
view.findViewById(R.id.dismiss).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dismiss();
}
});
return view;
}
@Override
public int getTheme() {
return R.style.FixedDialog;
}
}

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app/src/main/java/ch/dissem/apps/abit/dialog/DeterministicIdentityDialogFragment.kt Normal file
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@ -0,0 +1,100 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.dialog
import android.content.Context
import android.os.Bundle
import android.support.v7.app.AppCompatDialogFragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import android.widget.Toast
import ch.dissem.apps.abit.MainActivity
import ch.dissem.apps.abit.R
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.bitmessage.BitmessageContext
import ch.dissem.bitmessage.entity.payload.Pubkey
import kotlinx.android.synthetic.main.dialog_add_deterministic_identity.*
import org.jetbrains.anko.doAsync
import org.jetbrains.anko.uiThread
import kotlinx.android.synthetic.main.dialog_add_deterministic_identity.*
/**
* @author Christian Basler
*/
class DeterministicIdentityDialogFragment : AppCompatDialogFragment() {
private lateinit var bmc: BitmessageContext
override fun onAttach(context: Context?) {
super.onAttach(context)
bmc = Singleton.getBitmessageContext(context!!)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
dialog.setTitle(R.string.add_deterministic_address)
return inflater.inflate(R.layout.dialog_add_deterministic_identity, container, false)
}
override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
ok.setOnClickListener {
dismiss()
val context = activity.baseContext
val dialogView = getView()!!
val passphrase = dialogView.findViewById(R.id.passphrase) as TextView
Toast.makeText(context, R.string.toast_long_running_operation,
Toast.LENGTH_SHORT).show()
doAsync {
val identities = bmc.createDeterministicAddresses(
passphrase.text.toString(),
number_of_identities.text.toString().toInt(),
Pubkey.LATEST_VERSION,
1L,
shorter.isChecked
)
for ((i, identity) in identities.withIndex()) {
if (identities.size == 1) {
identity.alias = label.text.toString()
} else {
identity.alias = "${label.text} (${i + 1})"
}
bmc.addresses.save(identity)
}
uiThread {
val messageRes = if (identities.size == 1) {
R.string.toast_identity_created
} else {
R.string.toast_identities_created
}
Toast.makeText(context,
messageRes,
Toast.LENGTH_SHORT).show()
MainActivity.getInstance()?.let { mainActivity ->
identities.forEach { identity ->
mainActivity.addIdentityEntry(identity)
}
}
}
}
}
dismiss.setOnClickListener { dismiss() }
}
override fun getTheme() = R.style.FixedDialog
}

55
app/src/main/java/ch/dissem/apps/abit/dialog/FullNodeDialogActivity.java
View File

@ -1,55 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.dialog;
import android.app.Activity;
import android.os.Build;
import android.os.Bundle;
import android.view.View;
import ch.dissem.apps.abit.R;
import ch.dissem.apps.abit.util.NetworkUtils;
import ch.dissem.apps.abit.util.Preferences;
/**
* @author Christian Basler
*/
public class FullNodeDialogActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.dialog_full_node);
findViewById(R.id.ok).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Preferences.setWifiOnly(FullNodeDialogActivity.this, false);
NetworkUtils.enableNode(getApplicationContext());
finish();
}
});
findViewById(R.id.dismiss).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
NetworkUtils.scheduleNodeStart(getApplicationContext());
}
finish();
}
});
}
}

46
app/src/main/java/ch/dissem/apps/abit/dialog/FullNodeDialogActivity.kt Normal file
View File

@ -0,0 +1,46 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.dialog
import android.app.Activity
import android.os.Build
import android.os.Bundle
import ch.dissem.apps.abit.R
import ch.dissem.apps.abit.util.NetworkUtils
import ch.dissem.apps.abit.util.Preferences
import kotlinx.android.synthetic.main.dialog_full_node.*
/**
* @author Christian Basler
*/
class FullNodeDialogActivity : Activity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.dialog_full_node)
ok.setOnClickListener {
Preferences.setWifiOnly(this@FullNodeDialogActivity, false)
NetworkUtils.enableNode(applicationContext)
finish()
}
dismiss.setOnClickListener {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
NetworkUtils.scheduleNodeStart(applicationContext)
}
finish()
}
}
}

98
app/src/main/java/ch/dissem/apps/abit/dialog/SelectEncodingDialogFragment.java
View File

@ -1,98 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.dialog;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatDialogFragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.RadioGroup;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import ch.dissem.apps.abit.R;
import ch.dissem.bitmessage.entity.Plaintext;
import static android.app.Activity.RESULT_OK;
import static ch.dissem.apps.abit.ComposeMessageActivity.EXTRA_ENCODING;
import static ch.dissem.bitmessage.entity.Plaintext.Encoding.EXTENDED;
import static ch.dissem.bitmessage.entity.Plaintext.Encoding.SIMPLE;
/**
* @author Christian Basler
*/
public class SelectEncodingDialogFragment extends AppCompatDialogFragment {
private static final Logger LOG = LoggerFactory.getLogger(SelectEncodingDialogFragment.class);
private Plaintext.Encoding encoding;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if (getArguments() != null && getArguments().containsKey(EXTRA_ENCODING)) {
encoding = (Plaintext.Encoding) getArguments().getSerializable(EXTRA_ENCODING);
}
if (encoding == null) {
encoding = SIMPLE;
}
getDialog().setTitle(R.string.select_encoding_title);
View view = inflater.inflate(R.layout.dialog_select_message_encoding, container, false);
final RadioGroup radioGroup = (RadioGroup) view.findViewById(R.id.radioGroup);
switch (encoding) {
case SIMPLE:
radioGroup.check(R.id.simple);
break;
case EXTENDED:
radioGroup.check(R.id.extended);
break;
default:
LOG.warn("Unexpected encoding: " + encoding);
break;
}
view.findViewById(R.id.ok).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
switch (radioGroup.getCheckedRadioButtonId()) {
case R.id.extended:
encoding = EXTENDED;
break;
case R.id.simple:
encoding = SIMPLE;
break;
default:
dismiss();
return;
}
Intent result = new Intent();
result.putExtra(EXTRA_ENCODING, encoding);
getTargetFragment().onActivityResult(getTargetRequestCode(), RESULT_OK, result);
dismiss();
}
});
view.findViewById(R.id.dismiss).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dismiss();
}
});
return view;
}
}

74
app/src/main/java/ch/dissem/apps/abit/dialog/SelectEncodingDialogFragment.kt Normal file
View File

@ -0,0 +1,74 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.dialog
import android.app.Activity.RESULT_OK
import android.content.Intent
import android.os.Bundle
import android.support.v7.app.AppCompatDialogFragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_ENCODING
import ch.dissem.apps.abit.R
import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.bitmessage.entity.Plaintext.Encoding.EXTENDED
import ch.dissem.bitmessage.entity.Plaintext.Encoding.SIMPLE
import kotlinx.android.synthetic.main.dialog_select_message_encoding.*
import org.slf4j.LoggerFactory
/**
* @author Christian Basler
*/
class SelectEncodingDialogFragment : AppCompatDialogFragment() {
private lateinit var encoding: Plaintext.Encoding
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
encoding = (arguments.getSerializable(EXTRA_ENCODING) as? Plaintext.Encoding) ?: SIMPLE
dialog.setTitle(R.string.select_encoding_title)
return inflater.inflate(R.layout.dialog_select_message_encoding, container, false)
}
override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
when (encoding) {
SIMPLE -> radioGroup.check(R.id.simple)
EXTENDED -> radioGroup.check(R.id.extended)
else -> LOG.warn("Unexpected encoding: " + encoding)
}
ok.setOnClickListener(View.OnClickListener {
encoding = when (radioGroup.checkedRadioButtonId) {
R.id.extended -> EXTENDED
R.id.simple -> SIMPLE
else -> {
dismiss()
return@OnClickListener
}
}
val result = Intent()
result.putExtra(EXTRA_ENCODING, encoding)
targetFragment.onActivityResult(targetRequestCode, RESULT_OK, result)
dismiss()
})
dismiss.setOnClickListener { dismiss() }
}
companion object {
private val LOG = LoggerFactory.getLogger(SelectEncodingDialogFragment::class.java)
}
}

69
app/src/main/java/ch/dissem/apps/abit/drawer/ProfileImageListener.java
View File

@ -1,69 +0,0 @@
package ch.dissem.apps.abit.drawer;
import android.app.Dialog;
import android.content.Context;
import android.graphics.Point;
import android.view.Display;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import com.mikepenz.materialdrawer.AccountHeader;
import com.mikepenz.materialdrawer.model.interfaces.IProfile;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.apps.abit.util.Drawables;
public class ProfileImageListener implements AccountHeader.OnAccountHeaderProfileImageListener {
private final Context ctx;
public ProfileImageListener(Context ctx) {
this.ctx = ctx;
}
@Override
public boolean onProfileImageClick(View view, IProfile profile, boolean current) {
if (current) {
// Show QR code in modal dialog
final Dialog dialog = new Dialog(ctx);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
ImageView imageView = new ImageView(ctx);
imageView.setImageBitmap(Drawables.qrCode(Singleton.getIdentity(ctx)));
imageView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.addContentView(imageView, new RelativeLayout.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT));
Window window = dialog.getWindow();
if (window != null) {
Display display = window.getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int dim = size.x < size.y ? size.x : size.y;
WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
lp.copyFrom(window.getAttributes());
lp.width = dim;
lp.height = dim;
window.setAttributes(lp);
}
dialog.show();
return true;
}
return false;
}
@Override
public boolean onProfileImageLongClick(View view, IProfile iProfile, boolean b) {
return false;
}
}

59
app/src/main/java/ch/dissem/apps/abit/drawer/ProfileImageListener.kt Normal file
View File

@ -0,0 +1,59 @@
package ch.dissem.apps.abit.drawer
import android.app.Dialog
import android.content.Context
import android.graphics.Point
import android.view.Display
import android.view.View
import android.view.ViewGroup
import android.view.Window
import android.view.WindowManager
import android.widget.ImageView
import android.widget.RelativeLayout
import com.mikepenz.materialdrawer.AccountHeader
import com.mikepenz.materialdrawer.model.interfaces.IProfile
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.apps.abit.util.Drawables
class ProfileImageListener(private val ctx: Context) : AccountHeader.OnAccountHeaderProfileImageListener {
override fun onProfileImageClick(view: View, profile: IProfile<*>, current: Boolean): Boolean {
if (current) {
// Show QR code in modal dialog
val dialog = Dialog(ctx)
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE)
val imageView = ImageView(ctx)
imageView.setImageBitmap(Drawables.qrCode(Singleton.getIdentity(ctx)))
imageView.setOnClickListener { dialog.dismiss() }
dialog.addContentView(
imageView,
RelativeLayout.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT
)
)
val window = dialog.window
if (window != null) {
val display = window.windowManager.defaultDisplay
val size = Point()
display.getSize(size)
val dim = if (size.x < size.y) size.x else size.y
val lp = WindowManager.LayoutParams()
lp.copyFrom(window.attributes)
lp.width = dim
lp.height = dim
window.attributes = lp
}
dialog.show()
return true
}
return false
}
override fun onProfileImageLongClick(view: View, iProfile: IProfile<*>, b: Boolean) = false
}

65
app/src/main/java/ch/dissem/apps/abit/drawer/ProfileSelectionListener.java
View File

@ -1,65 +0,0 @@
package ch.dissem.apps.abit.drawer;
import android.content.Context;
import android.content.Intent;
import android.support.v4.app.FragmentManager;
import android.view.View;
import android.widget.Toast;
import com.mikepenz.materialdrawer.AccountHeader;
import com.mikepenz.materialdrawer.model.ProfileDrawerItem;
import com.mikepenz.materialdrawer.model.interfaces.IProfile;
import ch.dissem.apps.abit.AddressDetailActivity;
import ch.dissem.apps.abit.AddressDetailFragment;
import ch.dissem.apps.abit.MainActivity;
import ch.dissem.apps.abit.R;
import ch.dissem.apps.abit.dialog.AddIdentityDialogFragment;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import static android.widget.Toast.LENGTH_LONG;
public class ProfileSelectionListener implements AccountHeader.OnAccountHeaderListener {
private final Context ctx;
private final FragmentManager fragmentManager;
public ProfileSelectionListener(Context ctx, FragmentManager fragmentManager) {
this.ctx = ctx;
this.fragmentManager = fragmentManager;
}
@Override
public boolean onProfileChanged(View view, IProfile profile, boolean current) {
switch ((int) profile.getIdentifier()) {
case MainActivity.ADD_IDENTITY:
addIdentityDialog();
break;
case MainActivity.MANAGE_IDENTITY:
BitmessageAddress identity = Singleton.getIdentity(ctx);
if (identity == null) {
Toast.makeText(ctx, R.string.no_identity_warning, LENGTH_LONG).show();
} else {
Intent show = new Intent(ctx, AddressDetailActivity.class);
show.putExtra(AddressDetailFragment.ARG_ITEM, identity);
ctx.startActivity(show);
}
break;
default:
if (profile instanceof ProfileDrawerItem) {
Object tag = ((ProfileDrawerItem) profile).getTag();
if (tag instanceof BitmessageAddress) {
Singleton.setIdentity((BitmessageAddress) tag);
}
}
break;
}
// false if it should close the drawer
return false;
}
private void addIdentityDialog() {
AddIdentityDialogFragment dialog = new AddIdentityDialogFragment();
dialog.show(fragmentManager, "dialog");
}
}

55
app/src/main/java/ch/dissem/apps/abit/drawer/ProfileSelectionListener.kt Normal file
View File

@ -0,0 +1,55 @@
package ch.dissem.apps.abit.drawer
import android.content.Context
import android.content.Intent
import android.support.v4.app.FragmentManager
import android.view.View
import android.widget.Toast
import com.mikepenz.materialdrawer.AccountHeader
import com.mikepenz.materialdrawer.model.ProfileDrawerItem
import com.mikepenz.materialdrawer.model.interfaces.IProfile
import ch.dissem.apps.abit.AddressDetailActivity
import ch.dissem.apps.abit.AddressDetailFragment
import ch.dissem.apps.abit.MainActivity
import ch.dissem.apps.abit.R
import ch.dissem.apps.abit.dialog.AddIdentityDialogFragment
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.bitmessage.entity.BitmessageAddress
import android.widget.Toast.LENGTH_LONG
class ProfileSelectionListener(
private val ctx: Context,
private val fragmentManager: FragmentManager
) : AccountHeader.OnAccountHeaderListener {
override fun onProfileChanged(view: View, profile: IProfile<*>, current: Boolean): Boolean {
when (profile.identifier.toInt()) {
MainActivity.ADD_IDENTITY -> addIdentityDialog()
MainActivity.MANAGE_IDENTITY -> {
val identity = Singleton.getIdentity(ctx)
if (identity == null) {
Toast.makeText(ctx, R.string.no_identity_warning, LENGTH_LONG).show()
} else {
val show = Intent(ctx, AddressDetailActivity::class.java)
show.putExtra(AddressDetailFragment.ARG_ITEM, identity)
ctx.startActivity(show)
}
}
else -> if (profile is ProfileDrawerItem) {
val tag = profile.tag
if (tag is BitmessageAddress) {
Singleton.setIdentity(tag)
}
}
}
// false if it should close the drawer
return false
}
private fun addIdentityDialog() {
AddIdentityDialogFragment().show(fragmentManager, "dialog")
}
}

6
app/src/main/java/ch/dissem/apps/abit/listener/ListSelectionListener.java → app/src/main/java/ch/dissem/apps/abit/listener/ListSelectionListener.kt
View File

@ -14,16 +14,16 @@
* limitations under the License.
*/
package ch.dissem.apps.abit.listener;
package ch.dissem.apps.abit.listener
/**
* A callback interface that all activities containing this fragment must
* implement. This mechanism allows activities to be notified of item
* selections.
*/
public interface ListSelectionListener<T> {
interface ListSelectionListener<T> {
/**
* Callback for when an item has been selected.
*/
void onItemSelected(T item);
fun onItemSelected(item: T)
}

85
app/src/main/java/ch/dissem/apps/abit/listener/MessageListener.java
View File

@ -1,85 +0,0 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.listener;
import android.content.Context;
import java.util.Deque;
import java.util.LinkedList;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import ch.dissem.apps.abit.MainActivity;
import ch.dissem.apps.abit.notification.NewMessageNotification;
import ch.dissem.bitmessage.BitmessageContext;
import ch.dissem.bitmessage.entity.Plaintext;
/**
* Listens for decrypted Bitmessage messages. Does show a notification.
* <p>
* Should show a notification when the app isn't running, but update the message list when it is.
* Also,
* notifications should be combined.
* </p>
*/
public class MessageListener implements BitmessageContext.Listener {
private final Deque<Plaintext> unacknowledged = new LinkedList<>();
private int numberOfUnacknowledgedMessages = 0;
private final NewMessageNotification notification;
private final ExecutorService pool = Executors.newSingleThreadExecutor();
public MessageListener(Context ctx) {
this.notification = new NewMessageNotification(ctx);
}
@Override
public void receive(final Plaintext plaintext) {
pool.submit(new Runnable() {
@Override
public void run() {
unacknowledged.addFirst(plaintext);
numberOfUnacknowledgedMessages++;
if (unacknowledged.size() > 5) {
unacknowledged.removeLast();
}
if (numberOfUnacknowledgedMessages == 1) {
notification.singleNotification(plaintext);
} else {
notification.multiNotification(unacknowledged, numberOfUnacknowledgedMessages);
}
notification.show();
// If MainActivity is shown, update the sidebar badges
MainActivity main = MainActivity.getInstance();
if (main != null) {
main.updateUnread();
}
}
});
}
public void resetNotification() {
pool.submit(new Runnable() {
@Override
public void run() {
notification.hide();
unacknowledged.clear();
numberOfUnacknowledgedMessages = 0;
}
});
}
}

72
app/src/main/java/ch/dissem/apps/abit/listener/MessageListener.kt Normal file
View File

@ -0,0 +1,72 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.listener
import android.content.Context
import java.util.Deque
import java.util.LinkedList
import java.util.concurrent.ExecutorService
import java.util.concurrent.Executors
import ch.dissem.apps.abit.MainActivity
import ch.dissem.apps.abit.notification.NewMessageNotification
import ch.dissem.bitmessage.BitmessageContext
import ch.dissem.bitmessage.entity.Plaintext
/**
* Listens for decrypted Bitmessage messages. Does show a notification.
*
*
* Should show a notification when the app isn't running, but update the message list when it is.
* Also,
* notifications should be combined.
*
*/
class MessageListener(ctx: Context) : BitmessageContext.Listener {
private val unacknowledged = LinkedList<Plaintext>()
private var numberOfUnacknowledgedMessages = 0
private val notification = NewMessageNotification(ctx)
private val pool = Executors.newSingleThreadExecutor()
override fun receive(plaintext: Plaintext) {
pool.submit {
unacknowledged.addFirst(plaintext)
numberOfUnacknowledgedMessages++
if (unacknowledged.size > 5) {
unacknowledged.removeLast()
}
if (numberOfUnacknowledgedMessages == 1) {
notification.singleNotification(plaintext)
} else {
notification.multiNotification(unacknowledged, numberOfUnacknowledgedMessages)
}
notification.show()
// If MainActivity is shown, update the sidebar badges
MainActivity.getInstance()?.updateUnread()
}
}
fun resetNotification() {
pool.submit {
notification.hide()
unacknowledged.clear()
numberOfUnacknowledgedMessages = 0
}
}
}

63
app/src/main/java/ch/dissem/apps/abit/listener/WifiReceiver.java
View File

@ -1,63 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.listener;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import ch.dissem.apps.abit.service.BitmessageService;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.apps.abit.util.Preferences;
import ch.dissem.bitmessage.BitmessageContext;
public class WifiReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context ctx, Intent intent) {
if ("android.net.conn.CONNECTIVITY_CHANGE".equals(intent.getAction())) {
BitmessageContext bmc = Singleton.getBitmessageContext(ctx);
if (Preferences.isWifiOnly(ctx) && isConnectedToMeteredNetwork(ctx) && bmc.isRunning()) {
bmc.shutdown();
}
if (Preferences.isFullNodeActive(ctx) && !bmc.isRunning() && !(Preferences.isWifiOnly(ctx) && isConnectedToMeteredNetwork(ctx))) {
ctx.startService(new Intent(ctx, BitmessageService.class));
}
}
}
public static boolean isConnectedToMeteredNetwork(Context ctx) {
NetworkInfo netInfo = getNetworkInfo(ctx);
if (netInfo == null || !netInfo.isConnectedOrConnecting()) {
return false;
}
switch (netInfo.getType()) {
case ConnectivityManager.TYPE_ETHERNET:
case ConnectivityManager.TYPE_WIFI:
return false;
default:
return true;
}
}
private static NetworkInfo getNetworkInfo(Context ctx) {
ConnectivityManager conMan = (ConnectivityManager) ctx.getSystemService(Context
.CONNECTIVITY_SERVICE);
return conMan.getActiveNetworkInfo();
}
}

60
app/src/main/java/ch/dissem/apps/abit/listener/WifiReceiver.kt Normal file
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@ -0,0 +1,60 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.listener
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.net.ConnectivityManager
import android.net.NetworkInfo
import ch.dissem.apps.abit.service.BitmessageService
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.apps.abit.util.Preferences
class WifiReceiver : BroadcastReceiver() {
override fun onReceive(ctx: Context, intent: Intent) {
if ("android.net.conn.CONNECTIVITY_CHANGE" == intent.action) {
val bmc = Singleton.getBitmessageContext(ctx)
if (Preferences.isWifiOnly(ctx) && isConnectedToMeteredNetwork(ctx) && bmc.isRunning()) {
bmc.shutdown()
}
if (Preferences.isFullNodeActive(ctx) && !bmc.isRunning() && !(Preferences.isWifiOnly(ctx) && isConnectedToMeteredNetwork(ctx))) {
ctx.startService(Intent(ctx, BitmessageService::class.java))
}
}
}
companion object {
fun isConnectedToMeteredNetwork(ctx: Context): Boolean {
val netInfo = getNetworkInfo(ctx)
if (netInfo == null || !netInfo.isConnectedOrConnecting) {
return false
}
when (netInfo.type) {
ConnectivityManager.TYPE_ETHERNET, ConnectivityManager.TYPE_WIFI -> return false
else -> return true
}
}
private fun getNetworkInfo(ctx: Context): NetworkInfo? {
val conMan = ctx.getSystemService(Context
.CONNECTIVITY_SERVICE) as ConnectivityManager
return conMan.activeNetworkInfo
}
}
}

4
app/src/main/java/ch/dissem/apps/abit/notification/NewMessageNotification.kt
View File

@ -35,8 +35,8 @@ import ch.dissem.apps.abit.service.BitmessageIntentService
import ch.dissem.bitmessage.entity.Plaintext
import android.app.PendingIntent.FLAG_UPDATE_CURRENT
import ch.dissem.apps.abit.MainActivity.EXTRA_REPLY_TO_MESSAGE
import ch.dissem.apps.abit.MainActivity.EXTRA_SHOW_MESSAGE
import ch.dissem.apps.abit.MainActivity.Companion.EXTRA_REPLY_TO_MESSAGE
import ch.dissem.apps.abit.MainActivity.Companion.EXTRA_SHOW_MESSAGE
import ch.dissem.apps.abit.service.BitmessageIntentService.Companion.EXTRA_DELETE_MESSAGE
import ch.dissem.apps.abit.util.Drawables.toBitmap

2
app/src/main/java/ch/dissem/apps/abit/notification/ProofOfWorkNotification.kt
View File

@ -68,7 +68,7 @@ class ProofOfWorkNotification(ctx: Context) : AbstractNotification(ctx) {
}
companion object {
@JvmField val ONGOING_NOTIFICATION_ID = 3
const val ONGOING_NOTIFICATION_ID = 3
}
fun start(item: ProofOfWorkService.PowItem) {

97
app/src/main/java/ch/dissem/apps/abit/pow/ServerPowEngine.java
View File

@ -1,97 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.pow;
import android.content.Context;
import android.support.annotation.NonNull;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
import ch.dissem.apps.abit.service.Singleton;
import ch.dissem.apps.abit.synchronization.SyncAdapter;
import ch.dissem.apps.abit.util.Preferences;
import ch.dissem.bitmessage.InternalContext;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.extensions.CryptoCustomMessage;
import ch.dissem.bitmessage.extensions.pow.ProofOfWorkRequest;
import ch.dissem.bitmessage.ports.ProofOfWorkEngine;
import static ch.dissem.bitmessage.extensions.pow.ProofOfWorkRequest.Request.CALCULATE;
import static ch.dissem.bitmessage.utils.Singleton.cryptography;
/**
* @author Christian Basler
*/
public class ServerPowEngine implements ProofOfWorkEngine, InternalContext
.ContextHolder {
private static final Logger LOG = LoggerFactory.getLogger(ServerPowEngine.class);
private final Context ctx;
private InternalContext context;
private final ExecutorService pool;
public ServerPowEngine(Context ctx) {
this.ctx = ctx;
pool = Executors.newCachedThreadPool(new ThreadFactory() {
@Override
public Thread newThread(@NonNull Runnable r) {
Thread thread = Executors.defaultThreadFactory().newThread(r);
thread.setPriority(Thread.MIN_PRIORITY);
return thread;
}
});
}
@Override
public void calculateNonce(final byte[] initialHash, final byte[] target, Callback callback) {
pool.execute(new Runnable() {
@Override
public void run() {
BitmessageAddress identity = Singleton.getIdentity(ctx);
if (identity == null) throw new RuntimeException("No Identity for calculating POW");
ProofOfWorkRequest request = new ProofOfWorkRequest(identity, initialHash,
CALCULATE, target);
SyncAdapter.startPowSync(ctx);
try {
CryptoCustomMessage<ProofOfWorkRequest> cryptoMsg = new CryptoCustomMessage<>
(request);
cryptoMsg.signAndEncrypt(
identity,
cryptography().createPublicKey(identity.getPublicDecryptionKey())
);
context.getNetworkHandler().send(
Preferences.getTrustedNode(ctx), Preferences.getTrustedNodePort(ctx),
cryptoMsg);
} catch (Exception e) {
LOG.error(e.getMessage(), e);
}
}
});
}
@Override
public void setContext(InternalContext context) {
this.context = context;
}
}

92
app/src/main/java/ch/dissem/apps/abit/pow/ServerPowEngine.kt Normal file
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@ -0,0 +1,92 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.pow
import android.content.Context
import android.widget.Toast
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import java.util.concurrent.ExecutorService
import java.util.concurrent.Executors
import java.util.concurrent.ThreadFactory
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.apps.abit.synchronization.SyncAdapter
import ch.dissem.apps.abit.util.Preferences
import ch.dissem.bitmessage.InternalContext
import ch.dissem.bitmessage.entity.BitmessageAddress
import ch.dissem.bitmessage.extensions.CryptoCustomMessage
import ch.dissem.bitmessage.extensions.pow.ProofOfWorkRequest
import ch.dissem.bitmessage.ports.ProofOfWorkEngine
import ch.dissem.bitmessage.extensions.pow.ProofOfWorkRequest.Request.CALCULATE
import ch.dissem.bitmessage.utils.Singleton.cryptography
/**
* @author Christian Basler
*/
class ServerPowEngine(private val ctx: Context) : ProofOfWorkEngine, InternalContext.ContextHolder {
private lateinit var context: InternalContext
private val pool: ExecutorService
init {
pool = Executors.newCachedThreadPool { r ->
val thread = Executors.defaultThreadFactory().newThread(r)
thread.priority = Thread.MIN_PRIORITY
thread
}
}
override fun calculateNonce(initialHash: ByteArray, target: ByteArray, callback: ProofOfWorkEngine.Callback) {
pool.execute {
val identity = Singleton.getIdentity(ctx) ?: throw RuntimeException("No Identity for calculating POW")
val request = ProofOfWorkRequest(identity, initialHash,
CALCULATE, target)
SyncAdapter.startPowSync(ctx)
try {
val cryptoMsg = CryptoCustomMessage(request)
cryptoMsg.signAndEncrypt(
identity,
cryptography().createPublicKey(identity.publicDecryptionKey)
)
val node = Preferences.getTrustedNode(ctx)
if (node == null) {
LOG.error("trusted node is not defined")
} else {
context.networkHandler.send(
node,
Preferences.getTrustedNodePort(ctx),
cryptoMsg)
}
} catch (e: Exception) {
LOG.error(e.message, e)
}
}
}
override fun setContext(context: InternalContext) {
this.context = context
}
companion object {
private val LOG = LoggerFactory.getLogger(ServerPowEngine::class.java)
}
}

312
app/src/main/java/ch/dissem/apps/abit/repository/AndroidAddressRepository.java
View File

@ -1,312 +0,0 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.repository;
import android.content.ContentValues;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.support.annotation.NonNull;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import ch.dissem.bitmessage.entity.payload.Pubkey;
import ch.dissem.bitmessage.entity.payload.V3Pubkey;
import ch.dissem.bitmessage.entity.payload.V4Pubkey;
import ch.dissem.bitmessage.entity.valueobject.PrivateKey;
import ch.dissem.bitmessage.exception.ApplicationException;
import ch.dissem.bitmessage.factory.Factory;
import ch.dissem.bitmessage.ports.AddressRepository;
import ch.dissem.bitmessage.utils.Encode;
/**
* {@link AddressRepository} implementation using the Android SQL API.
*/
public class AndroidAddressRepository implements AddressRepository {
private static final Logger LOG = LoggerFactory.getLogger(AndroidAddressRepository.class);
private static final String TABLE_NAME = "Address";
private static final String COLUMN_ADDRESS = "address";
private static final String COLUMN_VERSION = "version";
private static final String COLUMN_ALIAS = "alias";
private static final String COLUMN_PUBLIC_KEY = "public_key";
private static final String COLUMN_PRIVATE_KEY = "private_key";
private static final String COLUMN_SUBSCRIBED = "subscribed";
private static final String COLUMN_CHAN = "chan";
private final SqlHelper sql;
public AndroidAddressRepository(SqlHelper sql) {
this.sql = sql;
}
@Override
public BitmessageAddress findContact(byte[] ripeOrTag) {
for (BitmessageAddress address : find("public_key is null")) {
if (address.getVersion() > 3) {
if (Arrays.equals(ripeOrTag, address.getTag())) return address;
} else {
if (Arrays.equals(ripeOrTag, address.getRipe())) return address;
}
}
return null;
}
@Override
public BitmessageAddress findIdentity(byte[] ripeOrTag) {
for (BitmessageAddress address : find("private_key is not null")) {
if (address.getVersion() > 3) {
if (Arrays.equals(ripeOrTag, address.getTag())) return address;
} else {
if (Arrays.equals(ripeOrTag, address.getRipe())) return address;
}
}
return null;
}
@NonNull
@Override
public List<BitmessageAddress> getIdentities() {
return find("private_key IS NOT NULL");
}
@NonNull
@Override
public List<BitmessageAddress> getChans() {
return find("chan = '1'");
}
@NonNull
@Override
public List<BitmessageAddress> getSubscriptions() {
return find("subscribed = '1'");
}
@NonNull
@Override
public List<BitmessageAddress> getSubscriptions(long broadcastVersion) {
if (broadcastVersion > 4) {
return find("subscribed = '1' AND version > 3");
} else {
return find("subscribed = '1' AND version <= 3");
}
}
@NonNull
@Override
public List<BitmessageAddress> getContacts() {
return find("private_key IS NULL OR chan = '1'");
}
/**
* Returns the contacts in the following order:
* <ul>
* <li>Subscribed addresses come first
* <li>Addresses with Aliases (alphabetically)
* <li>Addresses (alphabetically)
* </ul>
*
* @return the ordered list of ids (address strings)
*/
@NonNull
public List<String> getContactIds() {
return findIds(
"private_key IS NULL OR chan = '1'",
COLUMN_SUBSCRIBED + " DESC, " + COLUMN_ALIAS + " IS NULL, " + COLUMN_ALIAS + ", " + COLUMN_ADDRESS
);
}
@NonNull
private List<String> findIds(String where, String orderBy) {
List<String> result = new LinkedList<>();
// Define a projection that specifies which columns from the database
// you will actually use after this query.
String[] projection = {
COLUMN_ADDRESS
};
SQLiteDatabase db = sql.getReadableDatabase();
try (Cursor c = db.query(
TABLE_NAME, projection,
where,
null, null, null,
orderBy
)) {
while (c.moveToNext()) {
result.add(c.getString(c.getColumnIndex(COLUMN_ADDRESS)));
}
}
return result;
}
@NonNull
private List<BitmessageAddress> find(String where) {
List<BitmessageAddress> result = new LinkedList<>();
// Define a projection that specifies which columns from the database
// you will actually use after this query.
String[] projection = {
COLUMN_ADDRESS,
COLUMN_ALIAS,
COLUMN_PUBLIC_KEY,
COLUMN_PRIVATE_KEY,
COLUMN_SUBSCRIBED,
COLUMN_CHAN
};
SQLiteDatabase db = sql.getReadableDatabase();
try (Cursor c = db.query(
TABLE_NAME, projection,
where,
null, null, null, null
)) {
while (c.moveToNext()) {
BitmessageAddress address;
byte[] privateKeyBytes = c.getBlob(c.getColumnIndex(COLUMN_PRIVATE_KEY));
if (privateKeyBytes != null) {
PrivateKey privateKey = PrivateKey.read(new ByteArrayInputStream
(privateKeyBytes));
address = new BitmessageAddress(privateKey);
} else {
address = new BitmessageAddress(c.getString(c.getColumnIndex(COLUMN_ADDRESS)));
byte[] publicKeyBytes = c.getBlob(c.getColumnIndex(COLUMN_PUBLIC_KEY));
if (publicKeyBytes != null) {
Pubkey pubkey = Factory.readPubkey(address.getVersion(), address
.getStream(),
new ByteArrayInputStream(publicKeyBytes), publicKeyBytes.length,
false);
if (address.getVersion() == 4 && pubkey instanceof V3Pubkey) {
pubkey = new V4Pubkey((V3Pubkey) pubkey);
}
address.setPubkey(pubkey);
}
}
address.setAlias(c.getString(c.getColumnIndex(COLUMN_ALIAS)));
address.setChan(c.getInt(c.getColumnIndex(COLUMN_CHAN)) == 1);
address.setSubscribed(c.getInt(c.getColumnIndex(COLUMN_SUBSCRIBED)) == 1);
result.add(address);
}
}
return result;
}
@Override
public void save(BitmessageAddress address) {
if (exists(address)) {
update(address);
} else {
insert(address);
}
}
private boolean exists(BitmessageAddress address) {
SQLiteDatabase db = sql.getReadableDatabase();
try (Cursor cursor = db.rawQuery(
"SELECT COUNT(*) FROM Address WHERE address=?",
new String[]{address.getAddress()}
)) {
cursor.moveToFirst();
return cursor.getInt(0) > 0;
}
}
private void update(BitmessageAddress address) {
SQLiteDatabase db = sql.getWritableDatabase();
// Create a new map of values, where column names are the keys
ContentValues values = new ContentValues();
if (address.getAlias() != null) {
values.put(COLUMN_ALIAS, address.getAlias());
}
if (address.getPubkey() != null) {
ByteArrayOutputStream out = new ByteArrayOutputStream();
address.getPubkey().writeUnencrypted(out);
values.put(COLUMN_PUBLIC_KEY, out.toByteArray());
}
if (address.getPrivateKey() != null) {
values.put(COLUMN_PRIVATE_KEY, Encode.bytes(address.getPrivateKey()));
}
if (address.isChan()) {
values.put(COLUMN_CHAN, true);
}
values.put(COLUMN_SUBSCRIBED, address.isSubscribed());
int update = db.update(TABLE_NAME, values, "address=?",
new String[]{address.getAddress()});
if (update < 0) {
LOG.error("Could not update address " + address);
}
}
private void insert(BitmessageAddress address) {
SQLiteDatabase db = sql.getWritableDatabase();
// Create a new map of values, where column names are the keys
ContentValues values = new ContentValues();
values.put(COLUMN_ADDRESS, address.getAddress());
values.put(COLUMN_VERSION, address.getVersion());
values.put(COLUMN_ALIAS, address.getAlias());
if (address.getPubkey() != null) {
ByteArrayOutputStream out = new ByteArrayOutputStream();
address.getPubkey().writeUnencrypted(out);
values.put(COLUMN_PUBLIC_KEY, out.toByteArray());
} else {
values.put(COLUMN_PUBLIC_KEY, (byte[]) null);
}
if (address.getPrivateKey() != null) {
values.put(COLUMN_PRIVATE_KEY, Encode.bytes(address.getPrivateKey()));
}
values.put(COLUMN_CHAN, address.isChan());
values.put(COLUMN_SUBSCRIBED, address.isSubscribed());
long insert = db.insert(TABLE_NAME, null, values);
if (insert < 0) {
LOG.error("Could not insert address " + address);
}
}
@Override
public void remove(BitmessageAddress address) {
SQLiteDatabase db = sql.getWritableDatabase();
db.delete(TABLE_NAME, "address = ?", new String[]{address.getAddress()});
}
@NonNull
public BitmessageAddress getById(String id) {
List<BitmessageAddress> result = find("address = '" + id + "'");
if (result.size() > 0) {
return result.get(0);
} else {
throw new ApplicationException("Address with id " + id + " not found.");
}
}
@Override
public BitmessageAddress getAddress(String address) {
List<BitmessageAddress> result = find("address = '" + address + "'");
if (result.size() > 0) return result.get(0);
return null;
}
}

245
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@ -0,0 +1,245 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.repository
import android.content.ContentValues
import ch.dissem.bitmessage.entity.BitmessageAddress
import ch.dissem.bitmessage.entity.payload.V3Pubkey
import ch.dissem.bitmessage.entity.payload.V4Pubkey
import ch.dissem.bitmessage.entity.valueobject.PrivateKey
import ch.dissem.bitmessage.exception.ApplicationException
import ch.dissem.bitmessage.factory.Factory
import ch.dissem.bitmessage.ports.AddressRepository
import ch.dissem.bitmessage.utils.Encode
import org.slf4j.LoggerFactory
import java.io.ByteArrayInputStream
import java.io.ByteArrayOutputStream
import java.util.*
/**
* [AddressRepository] implementation using the Android SQL API.
*/
class AndroidAddressRepository(private val sql: SqlHelper) : AddressRepository {
override fun findContact(ripeOrTag: ByteArray): BitmessageAddress? {
for (address in find("public_key is null")) {
if (address.version > 3) {
if (Arrays.equals(ripeOrTag, address.tag)) return address
} else {
if (Arrays.equals(ripeOrTag, address.ripe)) return address
}
}
return null
}
override fun findIdentity(ripeOrTag: ByteArray): BitmessageAddress? {
for (address in find("private_key is not null")) {
if (address.version > 3) {
if (Arrays.equals(ripeOrTag, address.tag)) return address
} else {
if (Arrays.equals(ripeOrTag, address.ripe)) return address
}
}
return null
}
override fun getIdentities() = find("private_key IS NOT NULL")
override fun getChans() = find("chan = '1'")
override fun getSubscriptions() = find("subscribed = '1'")
override fun getSubscriptions(broadcastVersion: Long) = if (broadcastVersion > 4) {
find("subscribed = '1' AND version > 3")
} else {
find("subscribed = '1' AND version <= 3")
}
override fun getContacts() = find("private_key IS NULL OR chan = '1'")
/**
* Returns the contacts in the following order:
*
* * Subscribed addresses come first
* * Addresses with Aliases (alphabetically)
* * Addresses (alphabetically)
*
*
* @return the ordered list of ids (address strings)
*/
fun getContactIds(): List<String> = findIds(
"private_key IS NULL OR chan = '1'",
"$COLUMN_SUBSCRIBED DESC, $COLUMN_ALIAS IS NULL, $COLUMN_ALIAS, $COLUMN_ADDRESS"
)
private fun findIds(where: String, orderBy: String): List<String> {
val result = LinkedList<String>()
// Define a projection that specifies which columns from the database
// you will actually use after this query.
val projection = arrayOf(COLUMN_ADDRESS)
val db = sql.readableDatabase
db.query(
TABLE_NAME, projection,
where, null, null, null,
orderBy
).use { c ->
while (c.moveToNext()) {
result.add(c.getString(c.getColumnIndex(COLUMN_ADDRESS)))
}
}
return result
}
private fun find(where: String): List<BitmessageAddress> {
val result = LinkedList<BitmessageAddress>()
// Define a projection that specifies which columns from the database
// you will actually use after this query.
val projection = arrayOf(COLUMN_ADDRESS, COLUMN_ALIAS, COLUMN_PUBLIC_KEY, COLUMN_PRIVATE_KEY, COLUMN_SUBSCRIBED, COLUMN_CHAN)
val db = sql.readableDatabase
db.query(
TABLE_NAME, projection,
where, null, null, null, null
).use { c ->
while (c.moveToNext()) {
val address: BitmessageAddress
val privateKeyBytes = c.getBlob(c.getColumnIndex(COLUMN_PRIVATE_KEY))
if (privateKeyBytes != null) {
val privateKey = PrivateKey.read(ByteArrayInputStream(privateKeyBytes))
address = BitmessageAddress(privateKey)
} else {
address = BitmessageAddress(c.getString(c.getColumnIndex(COLUMN_ADDRESS)))
val publicKeyBytes = c.getBlob(c.getColumnIndex(COLUMN_PUBLIC_KEY))
if (publicKeyBytes != null) {
var pubkey = Factory.readPubkey(address.version, address
.stream,
ByteArrayInputStream(publicKeyBytes), publicKeyBytes.size,
false)
if (address.version == 4L && pubkey is V3Pubkey) {
pubkey = V4Pubkey(pubkey)
}
address.pubkey = pubkey
}
}
address.alias = c.getString(c.getColumnIndex(COLUMN_ALIAS))
address.isChan = c.getInt(c.getColumnIndex(COLUMN_CHAN)) == 1
address.isSubscribed = c.getInt(c.getColumnIndex(COLUMN_SUBSCRIBED)) == 1
result.add(address)
}
}
return result
}
override fun save(address: BitmessageAddress) {
if (exists(address)) {
update(address)
} else {
insert(address)
}
}
private fun exists(address: BitmessageAddress): Boolean {
val db = sql.readableDatabase
db.rawQuery(
"SELECT COUNT(*) FROM Address WHERE address=?",
arrayOf(address.address)
).use { cursor ->
cursor.moveToFirst()
return cursor.getInt(0) > 0
}
}
private fun update(address: BitmessageAddress) {
val db = sql.writableDatabase
// Create a new map of values, where column names are the keys
val values = ContentValues()
address.alias?.let { values.put(COLUMN_ALIAS, it) }
address.pubkey?.let { pubkey ->
val out = ByteArrayOutputStream()
pubkey.writeUnencrypted(out)
values.put(COLUMN_PUBLIC_KEY, out.toByteArray())
}
address.privateKey?.let { values.put(COLUMN_PRIVATE_KEY, Encode.bytes(it)) }
if (address.isChan) {
values.put(COLUMN_CHAN, true)
}
values.put(COLUMN_SUBSCRIBED, address.isSubscribed)
val update = db.update(TABLE_NAME, values, "address=?", arrayOf(address.address))
if (update < 0) {
LOG.error("Could not update address {}", address)
}
}
private fun insert(address: BitmessageAddress) {
val db = sql.writableDatabase
// Create a new map of values, where column names are the keys
val values = ContentValues()
values.put(COLUMN_ADDRESS, address.address)
values.put(COLUMN_VERSION, address.version)
values.put(COLUMN_ALIAS, address.alias)
address.pubkey?.let { pubkey ->
val out = ByteArrayOutputStream()
pubkey.writeUnencrypted(out)
values.put(COLUMN_PUBLIC_KEY, out.toByteArray())
} ?: {
values.put(COLUMN_PUBLIC_KEY, null as ByteArray?)
}.invoke()
address.privateKey?.let { values.put(COLUMN_PRIVATE_KEY, Encode.bytes(it)) }
values.put(COLUMN_CHAN, address.isChan)
values.put(COLUMN_SUBSCRIBED, address.isSubscribed)
val insert = db.insert(TABLE_NAME, null, values)
if (insert < 0) {
LOG.error("Could not insert address {}", address)
}
}
override fun remove(address: BitmessageAddress) {
val db = sql.writableDatabase
db.delete(TABLE_NAME, "address = ?", arrayOf(address.address))
}
fun getById(id: String): BitmessageAddress {
val result = find("address = '$id'")
return if (result.isNotEmpty()) {
result[0]
} else {
throw ApplicationException("Address with id $id not found.")
}
}
override fun getAddress(address: String) = find("address = '$address'").firstOrNull()
companion object {
private val LOG = LoggerFactory.getLogger(AndroidAddressRepository::class.java)
private const val TABLE_NAME = "Address"
private const val COLUMN_ADDRESS = "address"
private const val COLUMN_VERSION = "version"
private const val COLUMN_ALIAS = "alias"
private const val COLUMN_PUBLIC_KEY = "public_key"
private const val COLUMN_PRIVATE_KEY = "private_key"
private const val COLUMN_SUBSCRIBED = "subscribed"
private const val COLUMN_CHAN = "chan"
}
}

232
app/src/main/java/ch/dissem/apps/abit/repository/AndroidInventory.java
View File

@ -1,232 +0,0 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.repository;
import android.content.ContentValues;
import android.database.Cursor;
import android.database.sqlite.SQLiteConstraintException;
import android.database.sqlite.SQLiteDatabase;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import ch.dissem.bitmessage.entity.ObjectMessage;
import ch.dissem.bitmessage.entity.payload.ObjectType;
import ch.dissem.bitmessage.entity.valueobject.InventoryVector;
import ch.dissem.bitmessage.factory.Factory;
import ch.dissem.bitmessage.ports.Inventory;
import ch.dissem.bitmessage.utils.Encode;
import static ch.dissem.apps.abit.repository.SqlHelper.join;
import static ch.dissem.bitmessage.utils.UnixTime.MINUTE;
import static ch.dissem.bitmessage.utils.UnixTime.now;
import static java.lang.String.valueOf;
/**
* {@link Inventory} implementation using the Android SQL API.
*/
public class AndroidInventory implements Inventory {
private static final Logger LOG = LoggerFactory.getLogger(AndroidInventory.class);
private static final String TABLE_NAME = "Inventory";
private static final String COLUMN_HASH = "hash";
private static final String COLUMN_STREAM = "stream";
private static final String COLUMN_EXPIRES = "expires";
private static final String COLUMN_DATA = "data";
private static final String COLUMN_TYPE = "type";
private static final String COLUMN_VERSION = "version";
private final SqlHelper sql;
private final Map<Long, Map<InventoryVector, Long>> cache = new ConcurrentHashMap<>();
public AndroidInventory(SqlHelper sql) {
this.sql = sql;
}
@Override
public List<InventoryVector> getInventory(long... streams) {
List<InventoryVector> result = new LinkedList<>();
long now = now();
for (long stream : streams) {
for (Map.Entry<InventoryVector, Long> e : getCache(stream).entrySet()) {
if (e.getValue() > now) {
result.add(e.getKey());
}
}
}
return result;
}
private Map<InventoryVector, Long> getCache(long stream) {
Map<InventoryVector, Long> result = cache.get(stream);
if (result == null) {
synchronized (cache) {
if (cache.get(stream) == null) {
result = new ConcurrentHashMap<>();
cache.put(stream, result);
String[] projection = {
COLUMN_HASH, COLUMN_EXPIRES
};
SQLiteDatabase db = sql.getReadableDatabase();
try (Cursor c = db.query(
TABLE_NAME, projection,
"stream = " + stream,
null, null, null, null
)) {
while (c.moveToNext()) {
byte[] blob = c.getBlob(c.getColumnIndex(COLUMN_HASH));
long expires = c.getLong(c.getColumnIndex(COLUMN_EXPIRES));
result.put(InventoryVector.fromHash(blob), expires);
}
}
LOG.info("Stream #" + stream + " inventory size: " + result.size());
}
}
}
return result;
}
@Override
public List<InventoryVector> getMissing(List<InventoryVector> offer, long... streams) {
for (long stream : streams) {
offer.removeAll(getCache(stream).keySet());
}
LOG.info(offer.size() + " objects missing.");
return offer;
}
@Override
public ObjectMessage getObject(InventoryVector vector) {
// Define a projection that specifies which columns from the database
// you will actually use after this query.
String[] projection = {
COLUMN_VERSION,
COLUMN_DATA
};
SQLiteDatabase db = sql.getReadableDatabase();
try (Cursor c = db.query(
TABLE_NAME, projection,
"hash = X'" + vector + "'",
null, null, null, null
)) {
if (!c.moveToFirst()) {
LOG.info("Object requested that we don't have. IV: " + vector);
return null;
}
int version = c.getInt(c.getColumnIndex(COLUMN_VERSION));
byte[] blob = c.getBlob(c.getColumnIndex(COLUMN_DATA));
return Factory.getObjectMessage(version, new ByteArrayInputStream(blob), blob.length);
}
}
@Override
public List<ObjectMessage> getObjects(long stream, long version, ObjectType... types) {
// Define a projection that specifies which columns from the database
// you will actually use after this query.
String[] projection = {
COLUMN_VERSION,
COLUMN_DATA
};
StringBuilder where = new StringBuilder("1=1");
if (stream > 0) {
where.append(" AND stream = ").append(stream);
}
if (version > 0) {
where.append(" AND version = ").append(version);
}
if (types.length > 0) {
where.append(" AND type IN (").append(join(types)).append(")");
}
SQLiteDatabase db = sql.getReadableDatabase();
List<ObjectMessage> result = new LinkedList<>();
try (Cursor c = db.query(
TABLE_NAME, projection,
where.toString(),
null, null, null, null
)) {
while (c.moveToNext()) {
int objectVersion = c.getInt(c.getColumnIndex(COLUMN_VERSION));
byte[] blob = c.getBlob(c.getColumnIndex(COLUMN_DATA));
result.add(Factory.getObjectMessage(objectVersion, new ByteArrayInputStream(blob),
blob.length));
}
}
return result;
}
@Override
public void storeObject(ObjectMessage object) {
InventoryVector iv = object.getInventoryVector();
if (getCache(object.getStream()).containsKey(iv))
return;
LOG.trace("Storing object " + iv);
try {
SQLiteDatabase db = sql.getWritableDatabase();
// Create a new map of values, where column names are the keys
ContentValues values = new ContentValues();
values.put(COLUMN_HASH, object.getInventoryVector().getHash());
values.put(COLUMN_STREAM, object.getStream());
values.put(COLUMN_EXPIRES, object.getExpiresTime());
values.put(COLUMN_DATA, Encode.bytes(object));
values.put(COLUMN_TYPE, object.getType());
values.put(COLUMN_VERSION, object.getVersion());
db.insertOrThrow(TABLE_NAME, null, values);
getCache(object.getStream()).put(iv, object.getExpiresTime());
} catch (SQLiteConstraintException e) {
LOG.trace(e.getMessage(), e);
}
}
@Override
public boolean contains(ObjectMessage object) {
return getCache(object.getStream()).keySet().contains(object.getInventoryVector());
}
@Override
public void cleanup() {
long fiveMinutesAgo = now() - 5 * MINUTE;
SQLiteDatabase db = sql.getWritableDatabase();
db.delete(TABLE_NAME, "expires < ?", new String[]{valueOf(fiveMinutesAgo)});
for (Map<InventoryVector, Long> c : cache.values()) {
Iterator<Map.Entry<InventoryVector, Long>> iterator = c.entrySet().iterator();
while (iterator.hasNext()) {
if (iterator.next().getValue() < fiveMinutesAgo) {
iterator.remove();
}
}
}
}
}

183
app/src/main/java/ch/dissem/apps/abit/repository/AndroidInventory.kt Normal file
View File

@ -0,0 +1,183 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.repository
import android.content.ContentValues
import android.database.sqlite.SQLiteConstraintException
import ch.dissem.apps.abit.repository.SqlHelper.Companion.join
import ch.dissem.bitmessage.entity.ObjectMessage
import ch.dissem.bitmessage.entity.payload.ObjectType
import ch.dissem.bitmessage.entity.valueobject.InventoryVector
import ch.dissem.bitmessage.factory.Factory
import ch.dissem.bitmessage.ports.Inventory
import ch.dissem.bitmessage.utils.Encode
import ch.dissem.bitmessage.utils.UnixTime.MINUTE
import ch.dissem.bitmessage.utils.UnixTime.now
import org.slf4j.LoggerFactory
import java.io.ByteArrayInputStream
import java.util.*
import java.util.concurrent.ConcurrentHashMap
/**
* [Inventory] implementation using the Android SQL API.
*/
class AndroidInventory(private val sql: SqlHelper) : Inventory {
private val cache = ConcurrentHashMap<Long, MutableMap<InventoryVector, Long>>()
override fun getInventory(vararg streams: Long): List<InventoryVector> {
val result = LinkedList<InventoryVector>()
val now = now
for (stream in streams) {
for ((key, value) in getCache(stream)) {
if (value > now) {
result.add(key)
}
}
}
return result
}
private fun getCache(stream: Long): MutableMap<InventoryVector, Long> {
fun addToCache(stream: Long): MutableMap<InventoryVector, Long> {
val result: MutableMap<InventoryVector, Long> = ConcurrentHashMap()
cache.put(stream, result)
val projection = arrayOf(COLUMN_HASH, COLUMN_EXPIRES)
val db = sql.readableDatabase
db.query(
TABLE_NAME, projection,
"stream = $stream", null, null, null, null
).use { c ->
while (c.moveToNext()) {
val blob = c.getBlob(c.getColumnIndex(COLUMN_HASH))
val expires = c.getLong(c.getColumnIndex(COLUMN_EXPIRES))
InventoryVector.fromHash(blob)?.let { result.put(it, expires) }
}
}
LOG.info("Stream #$stream inventory size: ${result.size}")
return result
}
return cache[stream] ?: synchronized(cache) {
return@synchronized cache[stream] ?: addToCache(stream)
}
}
override fun getMissing(offer: List<InventoryVector>, vararg streams: Long) = offer - streams.flatMap { getCache(it).keys }
override fun getObject(vector: InventoryVector): ObjectMessage? {
// Define a projection that specifies which columns from the database
// you will actually use after this query.
val projection = arrayOf(COLUMN_VERSION, COLUMN_DATA)
val db = sql.readableDatabase
db.query(
TABLE_NAME, projection,
"hash = X'$vector'", null, null, null, null
).use { c ->
if (!c.moveToFirst()) {
LOG.info("Object requested that we don't have. IV: {}", vector)
return null
}
val version = c.getInt(c.getColumnIndex(COLUMN_VERSION))
val blob = c.getBlob(c.getColumnIndex(COLUMN_DATA))
return Factory.getObjectMessage(version, ByteArrayInputStream(blob), blob.size)
}
}
override fun getObjects(stream: Long, version: Long, vararg types: ObjectType): List<ObjectMessage> {
// Define a projection that specifies which columns from the database
// you will actually use after this query.
val projection = arrayOf(COLUMN_VERSION, COLUMN_DATA)
val where = StringBuilder("1=1")
if (stream > 0) {
where.append(" AND stream = ").append(stream)
}
if (version > 0) {
where.append(" AND version = ").append(version)
}
if (types.isNotEmpty()) {
where.append(" AND type IN (").append(join(*types)).append(")")
}
val db = sql.readableDatabase
val result = LinkedList<ObjectMessage>()
db.query(
TABLE_NAME, projection,
where.toString(), null, null, null, null
).use { c ->
while (c.moveToNext()) {
val objectVersion = c.getInt(c.getColumnIndex(COLUMN_VERSION))
val blob = c.getBlob(c.getColumnIndex(COLUMN_DATA))
Factory.getObjectMessage(objectVersion, ByteArrayInputStream(blob), blob.size)?.let { result.add(it) }
}
}
return result
}
override fun storeObject(objectMessage: ObjectMessage) {
val iv = objectMessage.inventoryVector
if (getCache(objectMessage.stream).containsKey(iv))
return
LOG.trace("Storing object {}", iv)
try {
val db = sql.writableDatabase
// Create a new map of values, where column names are the keys
val values = ContentValues()
values.put(COLUMN_HASH, objectMessage.inventoryVector.hash)
values.put(COLUMN_STREAM, objectMessage.stream)
values.put(COLUMN_EXPIRES, objectMessage.expiresTime)
values.put(COLUMN_DATA, Encode.bytes(objectMessage))
values.put(COLUMN_TYPE, objectMessage.type)
values.put(COLUMN_VERSION, objectMessage.version)
db.insertOrThrow(TABLE_NAME, null, values)
getCache(objectMessage.stream).put(iv, objectMessage.expiresTime)
} catch (e: SQLiteConstraintException) {
LOG.trace(e.message, e)
}
}
override fun contains(objectMessage: ObjectMessage) = getCache(objectMessage.stream).keys.contains(objectMessage.inventoryVector)
override fun cleanup() {
val fiveMinutesAgo = now - 5 * MINUTE
val db = sql.writableDatabase
db.delete(TABLE_NAME, "expires < ?", arrayOf(fiveMinutesAgo.toString()))
cache.values.map { it.entries }.forEach { entries -> entries.removeAll { it.value < fiveMinutesAgo } }
}
companion object {
private val LOG = LoggerFactory.getLogger(AndroidInventory::class.java)
private const val TABLE_NAME = "Inventory"
private const val COLUMN_HASH = "hash"
private const val COLUMN_STREAM = "stream"
private const val COLUMN_EXPIRES = "expires"
private const val COLUMN_DATA = "data"
private const val COLUMN_TYPE = "type"
private const val COLUMN_VERSION = "version"
}
}

61
app/src/main/java/ch/dissem/apps/abit/repository/AndroidMessageRepository.kt
View File

@ -30,10 +30,10 @@ import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.bitmessage.entity.valueobject.InventoryVector
import ch.dissem.bitmessage.entity.valueobject.Label
import ch.dissem.bitmessage.ports.AbstractMessageRepository
import ch.dissem.bitmessage.ports.AlreadyStoredException
import ch.dissem.bitmessage.ports.MessageRepository
import ch.dissem.bitmessage.utils.Encode
import ch.dissem.bitmessage.utils.Strings.hex
import org.slf4j.LoggerFactory
import java.io.ByteArrayInputStream
import java.util.*
@ -42,20 +42,16 @@ import java.util.*
*/
class AndroidMessageRepository(private val sql: SqlHelper, private val context: Context) : AbstractMessageRepository() {
override fun findMessages(label: Label?): List<Plaintext> {
if (label === LABEL_ARCHIVE) {
return super.findMessages(null as Label?)
override fun findMessages(label: Label?) = if (label === LABEL_ARCHIVE) {
super.findMessages(null as Label?)
} else {
return super.findMessages(label)
}
super.findMessages(label)
}
fun findMessageIds(label: Label): List<Long> {
if (label === LABEL_ARCHIVE) {
return findIds("id NOT IN (SELECT message_id FROM Message_Label)")
fun findMessageIds(label: Label) = if (label === LABEL_ARCHIVE) {
findIds("id NOT IN (SELECT message_id FROM Message_Label)")
} else {
return findIds("id IN (SELECT message_id FROM Message_Label WHERE label_id=" + label.id + ")")
}
findIds("id IN (SELECT message_id FROM Message_Label WHERE label_id=${label.id})")
}
public override fun findLabels(where: String): List<Label> {
@ -65,8 +61,7 @@ class AndroidMessageRepository(private val sql: SqlHelper, private val context:
// you will actually use after this query.
val projection = arrayOf(LBL_COLUMN_ID, LBL_COLUMN_LABEL, LBL_COLUMN_TYPE, LBL_COLUMN_COLOR)
val db = sql.readableDatabase
db.query(
sql.readableDatabase.query(
LBL_TABLE_NAME, projection,
where, null, null, null,
LBL_COLUMN_ORDER
@ -126,38 +121,33 @@ class AndroidMessageRepository(private val sql: SqlHelper, private val context:
}
}
override fun countUnread(label: Label?): Int {
if (label === LABEL_ARCHIVE) {
return 0
} else if (label == null) {
return DatabaseUtils.queryNumEntries(
override fun countUnread(label: Label?) = when {
label === LABEL_ARCHIVE -> 0
label == null -> DatabaseUtils.queryNumEntries(
sql.readableDatabase,
TABLE_NAME,
"id IN (SELECT message_id FROM Message_Label WHERE label_id IN (SELECT id FROM Label WHERE type=?))",
arrayOf(Label.Type.UNREAD.name)
).toInt()
} else {
return DatabaseUtils.queryNumEntries(
else -> DatabaseUtils.queryNumEntries(
sql.readableDatabase,
TABLE_NAME,
" id IN (SELECT message_id FROM Message_Label WHERE label_id=?) " + "AND id IN (SELECT message_id FROM Message_Label WHERE label_id IN (SELECT id FROM Label WHERE type=?))",
" id IN (SELECT message_id FROM Message_Label WHERE label_id=?) " +
"AND id IN (SELECT message_id FROM Message_Label WHERE label_id IN (SELECT id FROM Label WHERE type=?))",
arrayOf(label.id.toString(), Label.Type.UNREAD.name)
).toInt()
}
}
override fun findConversations(label: Label?): List<UUID> {
val projection = arrayOf(COLUMN_CONVERSATION)
val where: String
if (label == null) {
where = "id NOT IN (SELECT message_id FROM Message_Label)"
} else {
where = "id IN (SELECT message_id FROM Message_Label WHERE label_id=" + label.id + ")"
val where = when {
label === LABEL_ARCHIVE -> "id NOT IN (SELECT message_id FROM Message_Label)"
label == null -> null
else -> "id IN (SELECT message_id FROM Message_Label WHERE label_id=${label.id})"
}
val result = LinkedList<UUID>()
val db = sql.readableDatabase
db.query(
sql.readableDatabase.query(
TABLE_NAME, projection,
where, null, null, null, null
).use { c ->
@ -321,7 +311,7 @@ class AndroidMessageRepository(private val sql: SqlHelper, private val context:
}
db.setTransactionSuccessful()
} catch (e: SQLiteConstraintException) {
LOG.trace(e.message, e)
throw AlreadyStoredException(cause = e)
} finally {
db.endTransaction()
}
@ -329,14 +319,10 @@ class AndroidMessageRepository(private val sql: SqlHelper, private val context:
private fun getValues(message: Plaintext): ContentValues {
val values = ContentValues()
values.put(COLUMN_IV, if (message.inventoryVector == null)
null
else
message
.inventoryVector!!.hash)
values.put(COLUMN_IV, message.inventoryVector?.hash)
values.put(COLUMN_TYPE, message.type.name)
values.put(COLUMN_SENDER, message.from.address)
values.put(COLUMN_RECIPIENT, if (message.to == null) null else message.to!!.address)
values.put(COLUMN_RECIPIENT, message.to?.address)
values.put(COLUMN_DATA, Encode.bytes(message))
values.put(COLUMN_ACK_DATA, message.ackData)
values.put(COLUMN_SENT, message.sent)
@ -365,9 +351,6 @@ class AndroidMessageRepository(private val sql: SqlHelper, private val context:
}
companion object {
private val LOG = LoggerFactory.getLogger(AndroidMessageRepository::class.java)
@JvmField
val LABEL_ARCHIVE = Label("archive", null, 0)
private const val TABLE_NAME = "Message"

1
app/src/main/java/ch/dissem/apps/abit/repository/AndroidNodeRegistry.kt
View File

@ -159,7 +159,6 @@ class AndroidNodeRegistry(private val sql: SqlHelper) : NodeRegistry {
}
companion object {
@JvmStatic
private val LOG = LoggerFactory.getLogger(AndroidInventory::class.java)
private const val TABLE_NAME = "Node"

175
app/src/main/java/ch/dissem/apps/abit/repository/AndroidProofOfWorkRepository.java
View File

@ -1,175 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.repository;
import android.content.ContentValues;
import android.database.Cursor;
import android.database.sqlite.SQLiteConstraintException;
import android.database.sqlite.SQLiteDatabase;
import android.support.annotation.NonNull;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream;
import java.util.LinkedList;
import java.util.List;
import ch.dissem.bitmessage.InternalContext;
import ch.dissem.bitmessage.entity.ObjectMessage;
import ch.dissem.bitmessage.factory.Factory;
import ch.dissem.bitmessage.ports.ProofOfWorkRepository;
import ch.dissem.bitmessage.utils.Encode;
import static ch.dissem.bitmessage.utils.Singleton.cryptography;
import static ch.dissem.bitmessage.utils.Strings.hex;
/**
* @author Christian Basler
*/
public class AndroidProofOfWorkRepository implements ProofOfWorkRepository, InternalContext
.ContextHolder {
private static final Logger LOG = LoggerFactory.getLogger(AndroidProofOfWorkRepository.class);
private static final String TABLE_NAME = "POW";
private static final String COLUMN_INITIAL_HASH = "initial_hash";
private static final String COLUMN_DATA = "data";
private static final String COLUMN_VERSION = "version";
private static final String COLUMN_NONCE_TRIALS_PER_BYTE = "nonce_trials_per_byte";
private static final String COLUMN_EXTRA_BYTES = "extra_bytes";
private static final String COLUMN_EXPIRATION_TIME = "expiration_time";
private static final String COLUMN_MESSAGE_ID = "message_id";
private final SqlHelper sql;
private InternalContext bmc;
public AndroidProofOfWorkRepository(SqlHelper sql) {
this.sql = sql;
}
@Override
public void setContext(InternalContext internalContext) {
this.bmc = internalContext;
}
@NonNull
@Override
public Item getItem(byte[] initialHash) {
// Define a projection that specifies which columns from the database
// you will actually use after this query.
String[] projection = {
COLUMN_DATA,
COLUMN_VERSION,
COLUMN_NONCE_TRIALS_PER_BYTE,
COLUMN_EXTRA_BYTES,
COLUMN_EXPIRATION_TIME,
COLUMN_MESSAGE_ID
};
SQLiteDatabase db = sql.getReadableDatabase();
try (Cursor c = db.query(
TABLE_NAME, projection,
"initial_hash=X'" + hex(initialHash) + "'",
null, null, null, null
)) {
if (c.moveToFirst()) {
int version = c.getInt(c.getColumnIndex(COLUMN_VERSION));
byte[] blob = c.getBlob(c.getColumnIndex(COLUMN_DATA));
if (c.isNull(c.getColumnIndex(COLUMN_MESSAGE_ID))) {
return new Item(
Factory.getObjectMessage(version, new ByteArrayInputStream(blob), blob
.length),
c.getLong(c.getColumnIndex(COLUMN_NONCE_TRIALS_PER_BYTE)),
c.getLong(c.getColumnIndex(COLUMN_EXTRA_BYTES))
);
} else {
return new Item(
Factory.getObjectMessage(version, new ByteArrayInputStream(blob), blob
.length),
c.getLong(c.getColumnIndex(COLUMN_NONCE_TRIALS_PER_BYTE)),
c.getLong(c.getColumnIndex(COLUMN_EXTRA_BYTES)),
c.getLong(c.getColumnIndex(COLUMN_EXPIRATION_TIME)),
bmc.getMessageRepository().getMessage(
c.getLong(c.getColumnIndex(COLUMN_MESSAGE_ID)))
);
}
}
}
throw new RuntimeException("Object requested that we don't have. Initial hash: " +
hex(initialHash));
}
@NonNull
@Override
public List<byte[]> getItems() {
// Define a projection that specifies which columns from the database
// you will actually use after this query.
String[] projection = {
COLUMN_INITIAL_HASH
};
SQLiteDatabase db = sql.getReadableDatabase();
List<byte[]> result = new LinkedList<>();
try (Cursor c = db.query(
TABLE_NAME, projection,
null, null, null, null, null
)) {
while (c.moveToNext()) {
byte[] initialHash = c.getBlob(c.getColumnIndex(COLUMN_INITIAL_HASH));
result.add(initialHash);
}
}
return result;
}
@Override
public void putObject(Item item) {
try {
SQLiteDatabase db = sql.getWritableDatabase();
// Create a new map of values, where column names are the keys
ContentValues values = new ContentValues();
values.put(COLUMN_INITIAL_HASH, cryptography().getInitialHash(item.getObjectMessage()));
values.put(COLUMN_DATA, Encode.bytes(item.getObjectMessage()));
values.put(COLUMN_VERSION, item.getObjectMessage().getVersion());
values.put(COLUMN_NONCE_TRIALS_PER_BYTE, item.getNonceTrialsPerByte());
values.put(COLUMN_EXTRA_BYTES, item.getExtraBytes());
if (item.getMessage() != null) {
values.put(COLUMN_EXPIRATION_TIME, item.getExpirationTime());
values.put(COLUMN_MESSAGE_ID, (Long) item.getMessage().getId());
}
db.insertOrThrow(TABLE_NAME, null, values);
} catch (SQLiteConstraintException e) {
LOG.trace(e.getMessage(), e);
}
}
@Override
public void putObject(ObjectMessage object, long nonceTrialsPerByte, long extraBytes) {
putObject(new Item(object, nonceTrialsPerByte, extraBytes));
}
@Override
public void removeObject(byte[] initialHash) {
SQLiteDatabase db = sql.getWritableDatabase();
db.delete(
TABLE_NAME,
"initial_hash=X'" + hex(initialHash) + "'",
null
);
}
}

141
app/src/main/java/ch/dissem/apps/abit/repository/AndroidProofOfWorkRepository.kt Normal file
View File

@ -0,0 +1,141 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.repository
import android.content.ContentValues
import android.database.sqlite.SQLiteConstraintException
import org.slf4j.LoggerFactory
import java.io.ByteArrayInputStream
import java.util.LinkedList
import ch.dissem.bitmessage.InternalContext
import ch.dissem.bitmessage.entity.ObjectMessage
import ch.dissem.bitmessage.factory.Factory
import ch.dissem.bitmessage.ports.ProofOfWorkRepository
import ch.dissem.bitmessage.utils.Encode
import ch.dissem.bitmessage.utils.Singleton.cryptography
import ch.dissem.bitmessage.utils.Strings.hex
/**
* @author Christian Basler
*/
class AndroidProofOfWorkRepository(private val sql: SqlHelper) : ProofOfWorkRepository, InternalContext.ContextHolder {
private lateinit var bmc: InternalContext
override fun setContext(context: InternalContext) {
this.bmc = context
}
override fun getItem(initialHash: ByteArray): ProofOfWorkRepository.Item {
// Define a projection that specifies which columns from the database
// you will actually use after this query.
val projection = arrayOf(COLUMN_DATA, COLUMN_VERSION, COLUMN_NONCE_TRIALS_PER_BYTE, COLUMN_EXTRA_BYTES, COLUMN_EXPIRATION_TIME, COLUMN_MESSAGE_ID)
val db = sql.readableDatabase
db.query(
TABLE_NAME, projection,
"initial_hash=X'${hex(initialHash)}'",
null, null, null, null
).use { c ->
if (c.moveToFirst()) {
val version = c.getInt(c.getColumnIndex(COLUMN_VERSION))
val blob = c.getBlob(c.getColumnIndex(COLUMN_DATA))
return if (c.isNull(c.getColumnIndex(COLUMN_MESSAGE_ID))) {
ProofOfWorkRepository.Item(
Factory.getObjectMessage(version, ByteArrayInputStream(blob), blob.size) ?: throw RuntimeException("Invalid object in repository"),
c.getLong(c.getColumnIndex(COLUMN_NONCE_TRIALS_PER_BYTE)),
c.getLong(c.getColumnIndex(COLUMN_EXTRA_BYTES))
)
} else {
ProofOfWorkRepository.Item(
Factory.getObjectMessage(version, ByteArrayInputStream(blob), blob.size) ?: throw RuntimeException("Invalid object in repository"),
c.getLong(c.getColumnIndex(COLUMN_NONCE_TRIALS_PER_BYTE)),
c.getLong(c.getColumnIndex(COLUMN_EXTRA_BYTES)),
c.getLong(c.getColumnIndex(COLUMN_EXPIRATION_TIME)),
bmc.messageRepository.getMessage(c.getLong(c.getColumnIndex(COLUMN_MESSAGE_ID)))
)
}
}
}
throw RuntimeException("Object requested that we don't have. Initial hash: ${hex(initialHash)}")
}
override fun getItems(): List<ByteArray> {
// Define a projection that specifies which columns from the database
// you will actually use after this query.
val projection = arrayOf(COLUMN_INITIAL_HASH)
val db = sql.readableDatabase
val result = LinkedList<ByteArray>()
db.query(
TABLE_NAME, projection, null, null, null, null, null
).use { c ->
while (c.moveToNext()) {
val initialHash = c.getBlob(c.getColumnIndex(COLUMN_INITIAL_HASH))
result.add(initialHash)
}
}
return result
}
override fun putObject(item: ProofOfWorkRepository.Item) {
try {
val db = sql.writableDatabase
// Create a new map of values, where column names are the keys
val values = ContentValues()
values.put(COLUMN_INITIAL_HASH, cryptography().getInitialHash(item.objectMessage))
values.put(COLUMN_DATA, Encode.bytes(item.objectMessage))
values.put(COLUMN_VERSION, item.objectMessage.version)
values.put(COLUMN_NONCE_TRIALS_PER_BYTE, item.nonceTrialsPerByte)
values.put(COLUMN_EXTRA_BYTES, item.extraBytes)
item.message?.let { message ->
values.put(COLUMN_EXPIRATION_TIME, item.expirationTime)
values.put(COLUMN_MESSAGE_ID, message.id as Long?)
}
db.insertOrThrow(TABLE_NAME, null, values)
} catch (e: SQLiteConstraintException) {
LOG.trace(e.message, e)
}
}
override fun putObject(objectMessage: ObjectMessage, nonceTrialsPerByte: Long, extraBytes: Long) {
putObject(ProofOfWorkRepository.Item(objectMessage, nonceTrialsPerByte, extraBytes))
}
override fun removeObject(initialHash: ByteArray) {
val db = sql.writableDatabase
db.delete(TABLE_NAME, "initial_hash=X'${hex(initialHash)}'", null)
}
companion object {
private val LOG = LoggerFactory.getLogger(AndroidProofOfWorkRepository::class.java)
private val TABLE_NAME = "POW"
private val COLUMN_INITIAL_HASH = "initial_hash"
private val COLUMN_DATA = "data"
private val COLUMN_VERSION = "version"
private val COLUMN_NONCE_TRIALS_PER_BYTE = "nonce_trials_per_byte"
private val COLUMN_EXTRA_BYTES = "extra_bytes"
private val COLUMN_EXPIRATION_TIME = "expiration_time"
private val COLUMN_MESSAGE_ID = "message_id"
}
}

125
app/src/main/java/ch/dissem/apps/abit/repository/SqlHelper.java
View File

@ -1,125 +0,0 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.repository;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import java.util.UUID;
import ch.dissem.apps.abit.util.Assets;
import ch.dissem.apps.abit.util.UuidUtils;
/**
* Handles database migration and provides access.
*/
public class SqlHelper extends SQLiteOpenHelper {
// If you change the database schema, you must increment the database version.
private static final int DATABASE_VERSION = 7;
private static final String DATABASE_NAME = "jabit.db";
private final Context ctx;
public SqlHelper(Context ctx) {
super(ctx, DATABASE_NAME, null, DATABASE_VERSION);
this.ctx = ctx;
}
@Override
public void onCreate(SQLiteDatabase db) {
onUpgrade(db, 0, DATABASE_VERSION);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
switch (oldVersion) {
case 0:
executeMigration(db, "V1.0__Create_table_inventory");
executeMigration(db, "V1.1__Create_table_address");
executeMigration(db, "V1.2__Create_table_message");
case 1:
// executeMigration(db, "V2.0__Update_table_message");
executeMigration(db, "V2.1__Create_table_POW");
case 2:
executeMigration(db, "V3.0__Update_table_address");
case 3:
executeMigration(db, "V3.1__Update_table_POW");
executeMigration(db, "V3.2__Update_table_message");
case 4:
executeMigration(db, "V3.3__Create_table_node");
case 5:
executeMigration(db, "V3.4__Add_label_outbox");
case 6:
executeMigration(db, "V4.0__Create_table_message_parent");
case 7:
setMissingConversationIds(db);
default:
// Nothing to do. Let's assume we won't upgrade from a version that's newer than
// DATABASE_VERSION.
}
}
/**
* Set UUIDs for all messages that have no conversation ID
*/
private void setMissingConversationIds(SQLiteDatabase db) {
try (Cursor c = db.query(
"Message", new String[]{"id"},
"conversation IS NULL",
null, null, null, null
)) {
while (c.moveToNext()) {
long id = c.getLong(0);
setMissingConversationId(id, db);
}
}
}
private void setMissingConversationId(long id, SQLiteDatabase db) {
ContentValues values = new ContentValues(1);
values.put("conversation", UuidUtils.asBytes(UUID.randomUUID()));
db.update("Message", values, "id=?", new String[]{String.valueOf(id)});
}
private void executeMigration(SQLiteDatabase db, String name) {
for (String statement : Assets.readSqlStatements(ctx, "db/migration/" + name + ".sql")) {
db.execSQL(statement);
}
}
static StringBuilder join(long... numbers) {
StringBuilder streamList = new StringBuilder();
for (int i = 0; i < numbers.length; i++) {
if (i > 0) streamList.append(", ");
streamList.append(numbers[i]);
}
return streamList;
}
static StringBuilder join(Enum<?>... types) {
StringBuilder streamList = new StringBuilder();
for (int i = 0; i < types.length; i++) {
if (i > 0) streamList.append(", ");
streamList.append('\'').append(types[i].name()).append('\'');
}
return streamList;
}
}

104
app/src/main/java/ch/dissem/apps/abit/repository/SqlHelper.kt Normal file
View File

@ -0,0 +1,104 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.repository
import android.content.ContentValues
import android.content.Context
import android.database.sqlite.SQLiteDatabase
import android.database.sqlite.SQLiteOpenHelper
import ch.dissem.apps.abit.util.Assets
import ch.dissem.apps.abit.util.UuidUtils
import java.util.*
/**
* Handles database migration and provides access.
*/
class SqlHelper(private val ctx: Context) : SQLiteOpenHelper(ctx, DATABASE_NAME, null, DATABASE_VERSION) {
override fun onCreate(db: SQLiteDatabase) {
onUpgrade(db, 0, DATABASE_VERSION)
}
override fun onUpgrade(db: SQLiteDatabase, oldVersion: Int, newVersion: Int) {
mapOf(
0 to {
executeMigration(db, "V1.0__Create_table_inventory")
executeMigration(db, "V1.1__Create_table_address")
executeMigration(db, "V1.2__Create_table_message")
},
1 to {
// executeMigration(db, "V2.0__Update_table_message");
executeMigration(db, "V2.1__Create_table_POW")
},
2 to {
executeMigration(db, "V3.0__Update_table_address")
},
3 to {
executeMigration(db, "V3.1__Update_table_POW")
executeMigration(db, "V3.2__Update_table_message")
},
4 to {
executeMigration(db, "V3.3__Create_table_node")
},
5 to {
executeMigration(db, "V3.4__Add_label_outbox")
},
6 to {
executeMigration(db, "V4.0__Create_table_message_parent")
},
7 to {
setMissingConversationIds(db)
}
).filterKeys { it in oldVersion..(newVersion - 1) }.forEach { (_, v) -> v.invoke() }
}
/**
* Set UUIDs for all messages that have no conversation ID
*/
private fun setMissingConversationIds(db: SQLiteDatabase) {
db.query(
"Message", arrayOf("id"),
"conversation IS NULL", null, null, null, null
).use { c ->
while (c.moveToNext()) {
val id = c.getLong(0)
setMissingConversationId(id, db)
}
}
}
private fun setMissingConversationId(id: Long, db: SQLiteDatabase) {
val values = ContentValues(1)
values.put("conversation", UuidUtils.asBytes(UUID.randomUUID()))
db.update("Message", values, "id=?", arrayOf(id.toString()))
}
private fun executeMigration(db: SQLiteDatabase, name: String) {
for (statement in Assets.readSqlStatements(ctx, "db/migration/$name.sql")) {
db.execSQL(statement)
}
}
companion object {
// If you change the database schema, you must increment the database version.
private val DATABASE_VERSION = 7
private val DATABASE_NAME = "jabit.db"
internal fun join(vararg types: Enum<*>): String = types.joinToString(separator = "', '", prefix = "'", postfix = "'", transform = {it.name})
}
}

5
app/src/main/java/ch/dissem/apps/abit/service/BitmessageIntentService.kt
View File

@ -18,15 +18,10 @@ package ch.dissem.apps.abit.service
import android.app.IntentService
import android.content.Intent
import ch.dissem.apps.abit.dialog.FullNodeDialogActivity
import ch.dissem.apps.abit.util.NetworkUtils
import ch.dissem.apps.abit.util.Preferences
import ch.dissem.bitmessage.BitmessageContext
import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.apps.abit.MainActivity.updateNodeSwitch
/**
* @author Christian Basler
*/

4
app/src/main/java/ch/dissem/apps/abit/service/BitmessageService.kt
View File

@ -35,7 +35,7 @@ class BitmessageService : Service() {
private lateinit var notification: NetworkNotification
private val cleanupHandler = Handler()
private val cleanupTask = object : Runnable {
private val cleanupTask: Runnable = object : Runnable {
override fun run() {
bmc.cleanup()
if (isRunning) {
@ -79,11 +79,9 @@ class BitmessageService : Service() {
companion object {
@Volatile private var running = false
@JvmStatic
val isRunning: Boolean
get() = running && Singleton.bitmessageContext?.isRunning() ?: false
@JvmStatic
val status: Property
get() = Singleton.bitmessageContext?.status() ?: Property("bitmessage context")
}

78
app/src/main/java/ch/dissem/apps/abit/service/ServicePowEngine.java
View File

@ -1,78 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.service;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;
import java.util.LinkedList;
import java.util.Queue;
import ch.dissem.apps.abit.service.ProofOfWorkService.PowBinder;
import ch.dissem.apps.abit.service.ProofOfWorkService.PowItem;
import ch.dissem.bitmessage.ports.ProofOfWorkEngine;
import static android.content.Context.BIND_AUTO_CREATE;
/**
* Proof of Work engine that uses the Proof of Work service.
*/
public class ServicePowEngine implements ProofOfWorkEngine {
private final Context ctx;
private static final Object lock = new Object();
private final Queue<PowItem> queue = new LinkedList<>();
private PowBinder service;
public ServicePowEngine(Context ctx) {
this.ctx = ctx;
}
private final ServiceConnection connection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
synchronized (lock) {
ServicePowEngine.this.service = (PowBinder) service;
while (!queue.isEmpty()) {
ServicePowEngine.this.service.process(queue.poll());
}
}
}
@Override
public void onServiceDisconnected(ComponentName name) {
service = null;
}
};
@Override
public void calculateNonce(byte[] initialHash, byte[] targetValue, Callback callback) {
PowItem item = new PowItem(initialHash, targetValue, callback);
synchronized (lock) {
if (service != null) {
service.process(item);
} else {
queue.add(item);
ctx.bindService(new Intent(ctx, ProofOfWorkService.class), connection,
BIND_AUTO_CREATE);
}
}
}
}

69
app/src/main/java/ch/dissem/apps/abit/service/ServicePowEngine.kt Normal file
View File

@ -0,0 +1,69 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.service
import android.content.ComponentName
import android.content.Context
import android.content.Intent
import android.content.ServiceConnection
import android.os.IBinder
import java.util.LinkedList
import ch.dissem.apps.abit.service.ProofOfWorkService.PowBinder
import ch.dissem.apps.abit.service.ProofOfWorkService.PowItem
import ch.dissem.bitmessage.ports.ProofOfWorkEngine
import android.content.Context.BIND_AUTO_CREATE
/**
* Proof of Work engine that uses the Proof of Work service.
*/
class ServicePowEngine(private val ctx: Context) : ProofOfWorkEngine {
private val queue = LinkedList<PowItem>()
private var service: PowBinder? = null
private val connection = object : ServiceConnection {
override fun onServiceConnected(name: ComponentName, service: IBinder) {
synchronized(lock) {
this@ServicePowEngine.service = service as PowBinder
while (!queue.isEmpty()) {
this@ServicePowEngine.service!!.process(queue.poll())
}
}
}
override fun onServiceDisconnected(name: ComponentName) {
service = null
}
}
override fun calculateNonce(initialHash: ByteArray, target: ByteArray, callback: ProofOfWorkEngine.Callback) {
val item = PowItem(initialHash, target, callback)
synchronized(lock) {
service?.process(item) ?: {
queue.add(item)
ctx.bindService(Intent(ctx, ProofOfWorkService::class.java), connection,
BIND_AUTO_CREATE)
}.invoke()
}
}
companion object {
private val lock = Any()
}
}

91
app/src/main/java/ch/dissem/apps/abit/service/Singleton.kt
View File

@ -17,7 +17,6 @@
package ch.dissem.apps.abit.service
import android.content.Context
import android.os.AsyncTask
import android.widget.Toast
import ch.dissem.apps.abit.MainActivity
import ch.dissem.apps.abit.R
@ -35,6 +34,8 @@ import ch.dissem.bitmessage.ports.ProofOfWorkRepository
import ch.dissem.bitmessage.utils.ConversationService
import ch.dissem.bitmessage.utils.TTL
import ch.dissem.bitmessage.utils.UnixTime.DAY
import org.jetbrains.anko.doAsync
import org.jetbrains.anko.uiThread
/**
* Provides singleton objects across the application.
@ -48,16 +49,13 @@ object Singleton {
private var powRepo: AndroidProofOfWorkRepository? = null
private var creatingIdentity: Boolean = false
@JvmStatic
fun getBitmessageContext(context: Context): BitmessageContext {
if (bitmessageContext == null) {
synchronized(Singleton::class.java) {
if (bitmessageContext == null) {
return init({ bitmessageContext }, { bitmessageContext = it }) {
val ctx = context.applicationContext
val sqlHelper = SqlHelper(ctx)
powRepo = AndroidProofOfWorkRepository(sqlHelper)
TTL.pubkey = 2 * DAY
bitmessageContext = BitmessageContext.Builder()
BitmessageContext.Builder()
.proofOfWorkEngine(SwitchingProofOfWorkEngine(
ctx, Constants.PREFERENCE_SERVER_POW,
ServerPowEngine(ctx),
@ -75,60 +73,33 @@ object Singleton {
.build()
}
}
}
return bitmessageContext!!
}
@JvmStatic
fun getMessageListener(ctx: Context): MessageListener {
if (messageListener == null) {
synchronized(Singleton::class.java) {
if (messageListener == null) {
messageListener = MessageListener(ctx)
}
}
}
return messageListener!!
}
fun getMessageListener(ctx: Context) = init({ messageListener }, { messageListener = it }) { MessageListener(ctx) }
@JvmStatic
fun getMessageRepository(ctx: Context): AndroidMessageRepository {
return getBitmessageContext(ctx).messages as AndroidMessageRepository
}
fun getMessageRepository(ctx: Context) = getBitmessageContext(ctx).messages as AndroidMessageRepository
@JvmStatic
fun getAddressRepository(ctx: Context): AndroidAddressRepository {
return getBitmessageContext(ctx).addresses as AndroidAddressRepository
}
fun getAddressRepository(ctx: Context) = getBitmessageContext(ctx).addresses as AndroidAddressRepository
@JvmStatic
fun getProofOfWorkRepository(ctx: Context): ProofOfWorkRepository {
if (powRepo == null) getBitmessageContext(ctx)
return powRepo!!
}
@JvmStatic
fun getIdentity(ctx: Context): BitmessageAddress? {
if (identity == null) {
val bmc = getBitmessageContext(ctx)
synchronized(Singleton::class) {
if (identity == null) {
return init<BitmessageAddress?>(ctx, { identity }, { identity = it }) { bmc ->
val identities = bmc.addresses.getIdentities()
if (identities.isNotEmpty()) {
identity = identities[0]
identities[0]
} else {
if (!creatingIdentity) {
creatingIdentity = true
object : AsyncTask<Void, Void, BitmessageAddress>() {
override fun doInBackground(vararg args: Void): BitmessageAddress {
doAsync {
val identity = bmc.createIdentity(false,
Pubkey.Feature.DOES_ACK)
identity.alias = ctx.getString(R.string.alias_default_identity)
bmc.addresses.save(identity)
return identity
}
override fun onPostExecute(identity: BitmessageAddress) {
uiThread {
Singleton.identity = identity
Toast.makeText(ctx,
R.string.toast_identity_created,
@ -136,33 +107,43 @@ object Singleton {
val mainActivity = MainActivity.getInstance()
mainActivity?.addIdentityEntry(identity)
}
}.execute()
}
return null
}
}
null
}
}
return identity
}
@JvmStatic
fun setIdentity(identity: BitmessageAddress) {
if (identity.privateKey == null)
throw IllegalArgumentException("Identity expected, but no private key available")
Singleton.identity = identity
}
@JvmStatic
fun getConversationService(ctx: Context): ConversationService {
if (conversationService == null) {
fun getConversationService(ctx: Context) = init(ctx, { conversationService }, { conversationService = it }) { ConversationService(it.messages) }
private inline fun <T> init(crossinline getter: () -> T?, crossinline setter: (T) -> Unit, crossinline creator: () -> T): T {
return getter() ?: {
synchronized(Singleton) {
getter() ?: {
val v = creator()
setter(v)
v
}.invoke()
}
}.invoke()
}
private inline fun <T> init(ctx: Context, crossinline getter: () -> T?, crossinline setter: (T) -> Unit, crossinline creator: (BitmessageContext) -> T): T {
return getter() ?: {
val bmc = getBitmessageContext(ctx)
synchronized(Singleton::class.java) {
if (conversationService == null) {
conversationService = ConversationService(bmc.messages)
}
}
}
return conversationService!!
synchronized(Singleton) {
getter() ?: {
val v = creator(bmc)
setter(v)
v
}.invoke()
}
}.invoke()
}
}

6
app/src/main/java/ch/dissem/apps/abit/service/StartupNodeOnWifiService.kt
View File

@ -8,7 +8,11 @@ import android.support.annotation.RequiresApi
import ch.dissem.apps.abit.util.Preferences
/**
* Created by chrigu on 18.08.17.
* Starts the full node if
* * it is active
* * it is not already running
*
* And stops it when the preconditions for the job (unmetered network) aren't met anymore.
*/
@RequiresApi(Build.VERSION_CODES.LOLLIPOP)
class StartupNodeOnWifiService : JobService() {

45
app/src/main/java/ch/dissem/apps/abit/synchronization/Authenticator.kt
View File

@ -29,51 +29,34 @@ import android.os.Bundle
*/
class Authenticator(context: Context) : AbstractAccountAuthenticator(context) {
// Editing properties is not supported
override fun editProperties(r: AccountAuthenticatorResponse, s: String) = throw UnsupportedOperationException()
override fun editProperties(r: AccountAuthenticatorResponse, s: String) =
throw UnsupportedOperationException("Editing properties is not supported")
// Don't add additional accounts
@Throws(NetworkErrorException::class)
override fun addAccount(
r: AccountAuthenticatorResponse,
s: String,
s2: String,
strings: Array<String>,
bundle: Bundle) = null
override fun addAccount(r: AccountAuthenticatorResponse, s: String, s2: String, strings: Array<String>, bundle: Bundle) = null
// Ignore attempts to confirm credentials
@Throws(NetworkErrorException::class)
override fun confirmCredentials(
r: AccountAuthenticatorResponse,
account: Account,
bundle: Bundle) = null
override fun confirmCredentials(r: AccountAuthenticatorResponse, account: Account, bundle: Bundle) = null
// Getting an authentication token is not supported
@Throws(NetworkErrorException::class)
override fun getAuthToken(
r: AccountAuthenticatorResponse,
account: Account,
s: String,
bundle: Bundle) = throw UnsupportedOperationException()
override fun getAuthToken(r: AccountAuthenticatorResponse, account: Account, s: String, bundle: Bundle) =
throw UnsupportedOperationException("Getting an authentication token is not supported")
// Getting a label for the auth token is not supported
override fun getAuthTokenLabel(s: String) = throw UnsupportedOperationException()
override fun getAuthTokenLabel(s: String) =
throw UnsupportedOperationException("Getting a label for the auth token is not supported")
// Updating user credentials is not supported
@Throws(NetworkErrorException::class)
override fun updateCredentials(
r: AccountAuthenticatorResponse,
account: Account,
s: String, bundle: Bundle) = throw UnsupportedOperationException()
override fun updateCredentials(r: AccountAuthenticatorResponse, account: Account, s: String, bundle: Bundle) =
throw UnsupportedOperationException("Updating user credentials is not supported")
// Checking features for the account is not supported
@Throws(NetworkErrorException::class)
override fun hasFeatures(
r: AccountAuthenticatorResponse,
account: Account, strings: Array<String>) = throw UnsupportedOperationException()
override fun hasFeatures(r: AccountAuthenticatorResponse, account: Account, strings: Array<String>) =
throw UnsupportedOperationException("Checking features for the account is not supported")
companion object {
@JvmField val ACCOUNT_SYNC = Account("Bitmessage", "ch.dissem.bitmessage")
@JvmField val ACCOUNT_POW = Account("Proof of Work ", "ch.dissem.bitmessage")
val ACCOUNT_SYNC = Account("Bitmessage", "ch.dissem.bitmessage")
val ACCOUNT_POW = Account("Proof of Work ", "ch.dissem.bitmessage")
}
}

4
app/src/main/java/ch/dissem/apps/abit/synchronization/SyncAdapter.kt
View File

@ -140,7 +140,6 @@ class SyncAdapter(context: Context, autoInitialize: Boolean) : AbstractThreadedS
private const val SYNC_FREQUENCY = 15 * 60L // seconds
@JvmStatic
fun startSync(ctx: Context) {
// Create account, if it's missing. (Either first run, or user has deleted account.)
val account = addAccount(ctx, ACCOUNT_SYNC)
@ -150,7 +149,6 @@ class SyncAdapter(context: Context, autoInitialize: Boolean) : AbstractThreadedS
ContentResolver.addPeriodicSync(account, AUTHORITY, Bundle(), SYNC_FREQUENCY)
}
@JvmStatic
fun stopSync(ctx: Context) {
// Create account, if it's missing. (Either first run, or user has deleted account.)
val account = addAccount(ctx, ACCOUNT_SYNC)
@ -158,7 +156,6 @@ class SyncAdapter(context: Context, autoInitialize: Boolean) : AbstractThreadedS
ContentResolver.removePeriodicSync(account, AUTHORITY, Bundle())
}
@JvmStatic
fun startPowSync(ctx: Context) {
// Create account, if it's missing. (Either first run, or user has deleted account.)
val account = addAccount(ctx, ACCOUNT_POW)
@ -168,7 +165,6 @@ class SyncAdapter(context: Context, autoInitialize: Boolean) : AbstractThreadedS
ContentResolver.addPeriodicSync(account, AUTHORITY, Bundle(), SYNC_FREQUENCY)
}
@JvmStatic
fun stopPowSync(ctx: Context) {
// Create account, if it's missing. (Either first run, or user has deleted account.)
val account = addAccount(ctx, ACCOUNT_POW)

92
app/src/main/java/ch/dissem/apps/abit/util/Assets.java
View File

@ -1,92 +0,0 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.util;
import android.content.Context;
import android.support.annotation.DrawableRes;
import android.support.annotation.StringRes;
import java.io.IOException;
import java.io.InputStream;
import java.util.LinkedList;
import java.util.List;
import java.util.Scanner;
import ch.dissem.apps.abit.R;
import ch.dissem.bitmessage.entity.Plaintext;
/**
* Helper class to work with Assets.
*/
public class Assets {
public static List<String> readSqlStatements(Context ctx, String name) {
try {
InputStream in = ctx.getAssets().open(name);
Scanner scanner = new Scanner(in, "UTF-8").useDelimiter(";");
List<String> result = new LinkedList<>();
while (scanner.hasNext()) {
String statement = scanner.next().trim();
if (!"".equals(statement)) {
result.add(statement);
}
}
return result;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@DrawableRes
public static int getStatusDrawable(Plaintext.Status status) {
switch (status) {
case RECEIVED:
return 0;
case DRAFT:
return R.drawable.draft;
case PUBKEY_REQUESTED:
return R.drawable.public_key;
case DOING_PROOF_OF_WORK:
return R.drawable.ic_notification_proof_of_work;
case SENT:
return R.drawable.sent;
case SENT_ACKNOWLEDGED:
return R.drawable.sent_acknowledged;
default:
return 0;
}
}
@StringRes
public static int getStatusString(Plaintext.Status status) {
switch (status) {
case RECEIVED:
return R.string.status_received;
case DRAFT:
return R.string.status_draft;
case PUBKEY_REQUESTED:
return R.string.status_public_key;
case DOING_PROOF_OF_WORK:
return R.string.proof_of_work_title;
case SENT:
return R.string.status_sent;
case SENT_ACKNOWLEDGED:
return R.string.status_sent_acknowledged;
default:
return 0;
}
}
}

74
app/src/main/java/ch/dissem/apps/abit/util/Assets.kt Normal file
View File

@ -0,0 +1,74 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.util
import android.content.Context
import android.support.annotation.DrawableRes
import android.support.annotation.StringRes
import ch.dissem.apps.abit.R
import ch.dissem.bitmessage.entity.Plaintext
import java.io.IOException
import java.util.*
/**
* Helper class to work with Assets.
*/
object Assets {
fun readSqlStatements(ctx: Context, name: String): List<String> {
try {
val `in` = ctx.assets.open(name)
val scanner = Scanner(`in`, "UTF-8").useDelimiter(";")
val result = LinkedList<String>()
while (scanner.hasNext()) {
val statement = scanner.next().trim { it <= ' ' }
if ("" != statement) {
result.add(statement)
}
}
return result
} catch (e: IOException) {
throw RuntimeException(e)
}
}
@DrawableRes
fun getStatusDrawable(status: Plaintext.Status): Int {
when (status) {
Plaintext.Status.RECEIVED -> return 0
Plaintext.Status.DRAFT -> return R.drawable.draft
Plaintext.Status.PUBKEY_REQUESTED -> return R.drawable.public_key
Plaintext.Status.DOING_PROOF_OF_WORK -> return R.drawable.ic_notification_proof_of_work
Plaintext.Status.SENT -> return R.drawable.sent
Plaintext.Status.SENT_ACKNOWLEDGED -> return R.drawable.sent_acknowledged
else -> return 0
}
}
@StringRes
fun getStatusString(status: Plaintext.Status): Int {
when (status) {
Plaintext.Status.RECEIVED -> return R.string.status_received
Plaintext.Status.DRAFT -> return R.string.status_draft
Plaintext.Status.PUBKEY_REQUESTED -> return R.string.status_public_key
Plaintext.Status.DOING_PROOF_OF_WORK -> return R.string.proof_of_work_title
Plaintext.Status.SENT -> return R.string.status_sent
Plaintext.Status.SENT_ACKNOWLEDGED -> return R.string.status_sent_acknowledged
else -> return 0
}
}
}

36
app/src/main/java/ch/dissem/apps/abit/util/Constants.java
View File

@ -1,36 +0,0 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.util;
import java.util.regex.Pattern;
/**
* @author Christian Basler
*/
public class Constants {
public static final String PREFERENCE_WIFI_ONLY = "wifi_only";
public static final String PREFERENCE_TRUSTED_NODE = "trusted_node";
public static final String PREFERENCE_SYNC_TIMEOUT = "sync_timeout";
public static final String PREFERENCE_SERVER_POW = "server_pow";
public static final String PREFERENCE_FULL_NODE = "full_node";
public static final String PREFERENCE_REQUEST_ACK = "request_acknowledgments";
public static final String PREFERENCE_POW_AVERAGE = "average_pow_time_ms";
public static final String PREFERENCE_POW_COUNT = "pow_count";
public static final String BITMESSAGE_URL_SCHEMA = "bitmessage:";
public static final Pattern BITMESSAGE_ADDRESS_PATTERN = Pattern.compile("\\bBM-[a-zA-Z0-9]+\\b");
}

37
app/src/main/java/ch/dissem/apps/abit/util/Constants.kt Normal file
View File

@ -0,0 +1,37 @@
/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.util
import java.util.regex.Pattern
/**
* @author Christian Basler
*/
object Constants {
const val PREFERENCE_WIFI_ONLY = "wifi_only"
const val PREFERENCE_TRUSTED_NODE = "trusted_node"
const val PREFERENCE_SYNC_TIMEOUT = "sync_timeout"
const val PREFERENCE_SERVER_POW = "server_pow"
const val PREFERENCE_FULL_NODE = "full_node"
const val PREFERENCE_REQUEST_ACK = "request_acknowledgments"
const val PREFERENCE_POW_AVERAGE = "average_pow_time_ms"
const val PREFERENCE_POW_COUNT = "pow_count"
const val BITMESSAGE_URL_SCHEMA = "bitmessage:"
val BITMESSAGE_ADDRESS_PATTERN = Pattern.compile("\\bBM-[a-zA-Z0-9]+\\b")
}

108
app/src/main/java/ch/dissem/apps/abit/util/Drawables.java
View File

@ -1,108 +0,0 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.util;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.util.Base64;
import android.view.Menu;
import android.view.MenuItem;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.MultiFormatWriter;
import com.google.zxing.WriterException;
import com.google.zxing.common.BitMatrix;
import com.mikepenz.iconics.IconicsDrawable;
import com.mikepenz.iconics.typeface.IIcon;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayOutputStream;
import ch.dissem.apps.abit.Identicon;
import ch.dissem.apps.abit.R;
import ch.dissem.bitmessage.entity.BitmessageAddress;
import static android.graphics.Color.BLACK;
import static android.graphics.Color.WHITE;
import static android.util.Base64.NO_WRAP;
import static android.util.Base64.URL_SAFE;
import static ch.dissem.apps.abit.util.Constants.BITMESSAGE_URL_SCHEMA;
/**
* Some helper methods to work with drawables.
*/
public class Drawables {
private static final Logger LOG = LoggerFactory.getLogger(Drawables.class);
private static final int QR_CODE_SIZE = 350;
public static MenuItem addIcon(Context ctx, Menu menu, int menuItem, IIcon icon) {
MenuItem item = menu.findItem(menuItem);
item.setIcon(new IconicsDrawable(ctx, icon).colorRes(R.color.colorPrimaryDarkText).actionBar());
return item;
}
public static Bitmap toBitmap(Identicon identicon, int size) {
return toBitmap(identicon, size, size);
}
public static Bitmap toBitmap(Identicon identicon, int width, int height) {
Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
identicon.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
identicon.draw(canvas);
return bitmap;
}
public static Bitmap qrCode(BitmessageAddress address) {
StringBuilder link = new StringBuilder();
link.append(BITMESSAGE_URL_SCHEMA);
link.append(address.getAddress());
if (address.getAlias() != null) {
link.append("?label=").append(address.getAlias());
}
if (address.getPubkey() != null) {
link.append(address.getAlias() == null ? '?' : '&');
ByteArrayOutputStream pubkey = new ByteArrayOutputStream();
address.getPubkey().writeUnencrypted(pubkey);
link.append("pubkey=").append(Base64.encodeToString(pubkey.toByteArray(), URL_SAFE | NO_WRAP));
}
BitMatrix result;
try {
result = new MultiFormatWriter().encode(link.toString(),
BarcodeFormat.QR_CODE, QR_CODE_SIZE, QR_CODE_SIZE, null);
} catch (WriterException e) {
LOG.error(e.getMessage(), e);
return null;
}
int w = result.getWidth();
int h = result.getHeight();
int[] pixels = new int[w * h];
for (int y = 0; y < h; y++) {
int offset = y * w;
for (int x = 0; x < w; x++) {
pixels[offset + x] = result.get(x, y) ? BLACK : WHITE;
}
}
Bitmap bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
bitmap.setPixels(pixels, 0, QR_CODE_SIZE, 0, 0, w, h);
return bitmap;
}
}

101
app/src/main/java/ch/dissem/apps/abit/util/Drawables.kt Normal file
View File

@ -0,0 +1,101 @@
/*
* Copyright 2015 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit.util
import android.content.Context
import android.graphics.Bitmap
import android.graphics.Canvas
import android.graphics.Color.BLACK
import android.graphics.Color.WHITE
import android.util.Base64
import android.util.Base64.NO_WRAP
import android.util.Base64.URL_SAFE
import android.view.Menu
import android.view.MenuItem
import ch.dissem.apps.abit.Identicon
import ch.dissem.apps.abit.R
import ch.dissem.bitmessage.entity.BitmessageAddress
import com.google.zxing.BarcodeFormat
import com.google.zxing.MultiFormatWriter
import com.google.zxing.WriterException
import com.google.zxing.common.BitMatrix
import com.mikepenz.iconics.IconicsDrawable
import com.mikepenz.iconics.typeface.IIcon
import org.slf4j.LoggerFactory
import java.io.ByteArrayOutputStream
/**
* Some helper methods to work with drawables.
*/
object Drawables {
private val LOG = LoggerFactory.getLogger(Drawables::class.java)
private val QR_CODE_SIZE = 350
fun addIcon(ctx: Context, menu: Menu, menuItem: Int, icon: IIcon): MenuItem {
val item = menu.findItem(menuItem)
item.icon = IconicsDrawable(ctx, icon).colorRes(R.color.colorPrimaryDarkText).actionBar()
return item
}
fun toBitmap(identicon: Identicon, width: Int, height: Int = width): Bitmap {
val bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
val canvas = Canvas(bitmap)
identicon.setBounds(0, 0, canvas.width, canvas.height)
identicon.draw(canvas)
return bitmap
}
fun qrCode(address: BitmessageAddress?): Bitmap? {
if (address == null) {
return null
}
val link = StringBuilder()
link.append(Constants.BITMESSAGE_URL_SCHEMA)
link.append(address.address)
if (address.alias != null) {
link.append("?label=").append(address.alias)
}
if (address.pubkey != null) {
link.append(if (address.alias == null) '?' else '&')
val pubkey = ByteArrayOutputStream()
address.pubkey!!.writeUnencrypted(pubkey)
link.append("pubkey=").append(Base64.encodeToString(pubkey.toByteArray(), URL_SAFE or NO_WRAP))
}
val result: BitMatrix
try {
result = MultiFormatWriter().encode(link.toString(),
BarcodeFormat.QR_CODE, QR_CODE_SIZE, QR_CODE_SIZE, null)
} catch (e: WriterException) {
LOG.error(e.message, e)
return null
}
val w = result.width
val h = result.height
val pixels = IntArray(w * h)
for (y in 0 until h) {
val offset = y * w
for (x in 0 until w) {
pixels[offset + x] = if (result.get(x, y)) BLACK else WHITE
}
}
val bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888)
bitmap.setPixels(pixels, 0, QR_CODE_SIZE, 0, 0, w, h)
return bitmap
}
}

5
app/src/main/java/ch/dissem/apps/abit/util/FabUtils.kt
View File

@ -1,8 +1,6 @@
package ch.dissem.apps.abit.util
import android.support.annotation.DrawableRes
import android.support.design.widget.FloatingActionButton
import ch.dissem.apps.abit.MainActivity
import ch.dissem.apps.abit.R
import io.github.kobakei.materialfabspeeddial.FabSpeedDial
@ -12,7 +10,6 @@ import io.github.kobakei.materialfabspeeddial.FabSpeedDialMenu
* Utilities to work with the common floating action button in the main activity
*/
object FabUtils {
@JvmStatic
fun initFab(activity: MainActivity, @DrawableRes drawableRes: Int, menu: FabSpeedDialMenu): FabSpeedDial {
val fab = activity.floatingActionButton
fab.removeAllOnMenuItemClickListeners()
@ -21,7 +18,7 @@ object FabUtils {
val mainFab = fab.mainFab
mainFab.setImageResource(drawableRes)
fab.setMenu(menu)
fab.addOnStateChangeListener { isOpened ->
fab.addOnStateChangeListener { isOpened: Boolean ->
if (isOpened) {
// It will be turned 45 degrees, which makes an x out of the +
mainFab.setImageResource(R.drawable.ic_action_add)

77
app/src/main/java/ch/dissem/apps/abit/util/Labels.java
View File

@ -1,77 +0,0 @@
package ch.dissem.apps.abit.util;
import android.content.Context;
import android.support.annotation.ColorInt;
import com.mikepenz.community_material_typeface_library.CommunityMaterial;
import com.mikepenz.google_material_typeface_library.GoogleMaterial;
import com.mikepenz.iconics.typeface.IIcon;
import ch.dissem.apps.abit.R;
import ch.dissem.bitmessage.entity.valueobject.Label;
/**
* Helper class to help with translating the default labels, getting label colors and so on.
*/
public class Labels {
public static String getText(Label label, Context ctx) {
return getText(label.getType(), label.toString(), ctx);
}
public static String getText(Label.Type type, String alternative, Context ctx) {
if (type == null) {
return alternative;
} else {
switch (type) {
case INBOX:
return ctx.getString(R.string.inbox);
case DRAFT:
return ctx.getString(R.string.draft);
case OUTBOX:
return ctx.getString(R.string.outbox);
case SENT:
return ctx.getString(R.string.sent);
case UNREAD:
return ctx.getString(R.string.unread);
case TRASH:
return ctx.getString(R.string.trash);
case BROADCAST:
return ctx.getString(R.string.broadcasts);
default:
return alternative;
}
}
}
public static IIcon getIcon(Label label) {
if (label.getType() == null) {
return CommunityMaterial.Icon.cmd_label;
}
switch (label.getType()) {
case INBOX:
return GoogleMaterial.Icon.gmd_inbox;
case DRAFT:
return CommunityMaterial.Icon.cmd_file;
case OUTBOX:
return CommunityMaterial.Icon.cmd_inbox_arrow_up;
case SENT:
return CommunityMaterial.Icon.cmd_send;
case BROADCAST:
return CommunityMaterial.Icon.cmd_rss;
case UNREAD:
return GoogleMaterial.Icon.gmd_markunread_mailbox;
case TRASH:
return GoogleMaterial.Icon.gmd_delete;
default:
return CommunityMaterial.Icon.cmd_label;
}
}
@ColorInt
public static int getColor(Label label) {
if (label.getType() == null) {
return label.getColor();
}
return 0xFF000000;
}
}

47
app/src/main/java/ch/dissem/apps/abit/util/Labels.kt Normal file
View File

@ -0,0 +1,47 @@
package ch.dissem.apps.abit.util
import android.content.Context
import android.support.annotation.ColorInt
import com.mikepenz.community_material_typeface_library.CommunityMaterial
import com.mikepenz.google_material_typeface_library.GoogleMaterial
import com.mikepenz.iconics.typeface.IIcon
import ch.dissem.apps.abit.R
import ch.dissem.bitmessage.entity.valueobject.Label
/**
* Helper class to help with translating the default labels, getting label colors and so on.
*/
object Labels {
fun getText(label: Label, ctx: Context): String = getText(label.type, label.toString(), ctx)!!
fun getText(type: Label.Type?, alternative: String?, ctx: Context) = when (type) {
Label.Type.INBOX -> ctx.getString(R.string.inbox)
Label.Type.DRAFT -> ctx.getString(R.string.draft)
Label.Type.OUTBOX -> ctx.getString(R.string.outbox)
Label.Type.SENT -> ctx.getString(R.string.sent)
Label.Type.UNREAD -> ctx.getString(R.string.unread)
Label.Type.TRASH -> ctx.getString(R.string.trash)
Label.Type.BROADCAST -> ctx.getString(R.string.broadcasts)
else -> alternative
}
fun getIcon(label: Label): IIcon = when (label.type) {
Label.Type.INBOX -> GoogleMaterial.Icon.gmd_inbox
Label.Type.DRAFT -> CommunityMaterial.Icon.cmd_file
Label.Type.OUTBOX -> CommunityMaterial.Icon.cmd_inbox_arrow_up
Label.Type.SENT -> CommunityMaterial.Icon.cmd_send
Label.Type.BROADCAST -> CommunityMaterial.Icon.cmd_rss
Label.Type.UNREAD -> GoogleMaterial.Icon.gmd_markunread_mailbox
Label.Type.TRASH -> GoogleMaterial.Icon.gmd_delete
else -> CommunityMaterial.Icon.cmd_label
}
@ColorInt
fun getColor(label: Label): Int {
return if (label.type == null) {
label.color
} else 0xFF000000.toInt()
}
}

16
app/src/main/java/ch/dissem/apps/abit/util/NetworkUtils.kt
View File

@ -8,19 +8,14 @@ import android.content.Context
import android.content.Intent
import android.os.Build
import android.support.annotation.RequiresApi
import ch.dissem.apps.abit.MainActivity.updateNodeSwitch
import ch.dissem.apps.abit.MainActivity
import ch.dissem.apps.abit.dialog.FullNodeDialogActivity
import ch.dissem.apps.abit.service.BitmessageService
import ch.dissem.apps.abit.service.StartupNodeOnWifiService
/**
* Created by chrigu on 18.08.17.
*/
object NetworkUtils {
@JvmStatic
@JvmOverloads
fun enableNode(ctx: Context, ask: Boolean = true) {
Preferences.setFullNodeActive(ctx, true)
if (Preferences.isWifiOnly(ctx)) {
@ -29,7 +24,7 @@ object NetworkUtils {
scheduleNodeStart(ctx)
} else {
ctx.startService(Intent(ctx, BitmessageService::class.java))
updateNodeSwitch()
MainActivity.updateNodeSwitch()
}
} else if (ask) {
val dialogIntent = Intent(ctx, FullNodeDialogActivity::class.java)
@ -43,23 +38,22 @@ object NetworkUtils {
}
} else {
ctx.startService(Intent(ctx, BitmessageService::class.java))
updateNodeSwitch()
MainActivity.updateNodeSwitch()
}
}
@JvmStatic
fun disableNode(ctx: Context) {
Preferences.setFullNodeActive(ctx, false)
ctx.stopService(Intent(ctx, BitmessageService::class.java))
}
@JvmStatic
@RequiresApi(Build.VERSION_CODES.LOLLIPOP)
fun scheduleNodeStart(ctx: Context) {
val serviceComponent = ComponentName(ctx, StartupNodeOnWifiService::class.java)
val builder = JobInfo.Builder(0, serviceComponent)
builder.setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMETERED)
builder.setBackoffCriteria(0L, JobInfo.BACKOFF_POLICY_LINEAR)
val jobScheduler = ctx.getSystemService(Context.JOB_SCHEDULER_SERVICE) as JobScheduler
jobScheduler.schedule(builder.build());
jobScheduler.schedule(builder.build())
}
}

2
app/src/main/java/ch/dissem/apps/abit/util/PowStats.kt
View File

@ -15,7 +15,6 @@ object PowStats {
var averagePowUnitTime = 0L
var powCount = 0L
@JvmStatic
fun getExpectedPowTimeInMilliseconds(ctx: Context, target: ByteArray): Long {
if (averagePowUnitTime == 0L) {
val preferences = PreferenceManager.getDefaultSharedPreferences(ctx)
@ -27,7 +26,6 @@ object PowStats {
return (BigInteger.valueOf(averagePowUnitTime) * BigInteger(target) / TWO_POW_64).toLong()
}
@JvmStatic
fun addPow(ctx: Context, time: Long, target: ByteArray) {
val targetBigInt = BigInteger(target)
val powCountBefore = BigInteger.valueOf(powCount)

27
app/src/main/java/ch/dissem/apps/abit/util/Preferences.kt
View File

@ -21,7 +21,11 @@ import android.preference.PreferenceManager
import ch.dissem.apps.abit.R
import ch.dissem.apps.abit.listener.WifiReceiver
import ch.dissem.apps.abit.notification.ErrorNotification
import ch.dissem.apps.abit.util.Constants.*
import ch.dissem.apps.abit.util.Constants.PREFERENCE_FULL_NODE
import ch.dissem.apps.abit.util.Constants.PREFERENCE_REQUEST_ACK
import ch.dissem.apps.abit.util.Constants.PREFERENCE_SYNC_TIMEOUT
import ch.dissem.apps.abit.util.Constants.PREFERENCE_TRUSTED_NODE
import ch.dissem.apps.abit.util.Constants.PREFERENCE_WIFI_ONLY
import org.slf4j.LoggerFactory
import java.io.File
import java.io.IOException
@ -33,7 +37,6 @@ import java.net.InetAddress
object Preferences {
private val LOG = LoggerFactory.getLogger(Preferences::class.java)
@JvmStatic
fun useTrustedNode(ctx: Context): Boolean {
val trustedNode = getPreference(ctx, PREFERENCE_TRUSTED_NODE) ?: return false
return trustedNode.trim { it <= ' ' }.isNotEmpty()
@ -43,7 +46,6 @@ object Preferences {
* Warning, this method might do a network call and therefore can't be called from
* the UI thread.
*/
@JvmStatic
@Throws(IOException::class)
fun getTrustedNode(ctx: Context): InetAddress? {
var trustedNode: String = getPreference(ctx, PREFERENCE_TRUSTED_NODE) ?: return null
@ -57,7 +59,6 @@ object Preferences {
return InetAddress.getByName(trustedNode)
}
@JvmStatic
fun getTrustedNodePort(ctx: Context): Int {
var trustedNode: String = getPreference(ctx, PREFERENCE_TRUSTED_NODE) ?: return 8444
trustedNode = trustedNode.trim { it <= ' ' }
@ -76,7 +77,6 @@ object Preferences {
return 8444
}
@JvmStatic
fun getTimeoutInSeconds(ctx: Context): Long {
val preference = getPreference(ctx, PREFERENCE_SYNC_TIMEOUT) ?: return 120
return preference.toLong()
@ -88,53 +88,40 @@ object Preferences {
return preferences.getString(name, null)
}
@JvmStatic
fun isConnectionAllowed(ctx: Context): Boolean {
return !isWifiOnly(ctx) || !WifiReceiver.isConnectedToMeteredNetwork(ctx)
}
fun isConnectionAllowed(ctx: Context) = !isWifiOnly(ctx) || !WifiReceiver.isConnectedToMeteredNetwork(ctx)
@JvmStatic
fun isWifiOnly(ctx: Context): Boolean {
val preferences = PreferenceManager.getDefaultSharedPreferences(ctx)
return preferences.getBoolean(PREFERENCE_WIFI_ONLY, true)
}
@JvmStatic
fun setWifiOnly(ctx: Context, status: Boolean) {
val preferences = PreferenceManager.getDefaultSharedPreferences(ctx)
preferences.edit().putBoolean(PREFERENCE_WIFI_ONLY, status).apply()
}
@JvmStatic
fun isFullNodeActive(ctx: Context): Boolean {
val preferences = PreferenceManager.getDefaultSharedPreferences(ctx)
return preferences.getBoolean(PREFERENCE_FULL_NODE, false)
}
@JvmStatic
fun setFullNodeActive(ctx: Context, status: Boolean) {
val preferences = PreferenceManager.getDefaultSharedPreferences(ctx)
preferences.edit().putBoolean(PREFERENCE_FULL_NODE, status).apply()
}
@JvmStatic
fun getExportDirectory(ctx: Context): File {
return File(ctx.filesDir, "exports")
}
fun getExportDirectory(ctx: Context) = File(ctx.filesDir, "exports")
@JvmStatic
fun requestAcknowledgements(ctx: Context): Boolean {
val preferences = PreferenceManager.getDefaultSharedPreferences(ctx)
return preferences.getBoolean(PREFERENCE_REQUEST_ACK, true)
}
@JvmStatic
fun setRequestAcknowledgements(ctx: Context, status: Boolean) {
val preferences = PreferenceManager.getDefaultSharedPreferences(ctx)
preferences.edit().putBoolean(PREFERENCE_REQUEST_ACK, status).apply()
}
@JvmStatic
fun cleanupExportDirectory(ctx: Context) {
val exportDirectory = getExportDirectory(ctx)
if (exportDirectory.exists()) {

24
app/src/main/java/ch/dissem/apps/abit/util/Strings.java → app/src/main/java/ch/dissem/apps/abit/util/Strings.kt
View File

@ -14,29 +14,27 @@
* limitations under the License.
*/
package ch.dissem.apps.abit.util;
package ch.dissem.apps.abit.util
import java.util.regex.Pattern;
import java.util.regex.Pattern
/**
* @author Christian Basler
*/
public class Strings {
private final static Pattern WHITESPACES = Pattern.compile("\\s+");
object Strings {
private val WHITESPACES = Pattern.compile("\\s+")
private static CharSequence trim(CharSequence string, int length) {
if (string.length() <= length) {
return string;
private fun trim(string: CharSequence?, length: Int) = if (string == null) {
""
} else if (string.length <= length) {
string
} else {
return string.subSequence(0, length);
}
string.subSequence(0, length)
}
/**
* Trime the string to 200 characters and normalizes all whitespaces by replacing any sequence
* Trim the string to 200 characters and normalizes all whitespaces by replacing any sequence
* of whitespace characters with a single space character.
*/
public static String prepareMessageExtract(CharSequence string) {
return WHITESPACES.matcher(trim(string, 200)).replaceAll(" ");
}
fun prepareMessageExtract(string: CharSequence?) = WHITESPACES.matcher(trim(string, 200)).replaceAll(" ")
}

41
app/src/main/java/ch/dissem/apps/abit/util/UuidUtils.java
View File

@ -1,41 +0,0 @@
package ch.dissem.apps.abit.util;
import java.nio.ByteBuffer;
import java.util.UUID;
/**
* SQLite has no UUID data type, and UUIDs are therefore best saved as BINARY[16]. This class
* takes care of conversion between byte[16] and UUID.
* <p>
* Thanks to Brice Roncace on
* <a href="http://stackoverflow.com/questions/17893609/convert-uuid-to-byte-that-works-when-using-uuid-nameuuidfrombytesb">
* Stack Overflow
* </a>
* for providing the UUID <-> byte[] conversions.
* </p>
*/
public class UuidUtils {
/**
* @param bytes that represent a UUID, or null for a random UUID
* @return the UUID from the given bytes, or a random UUID if bytes is null.
*/
public static UUID asUuid(byte[] bytes) {
if (bytes == null) {
return UUID.randomUUID();
}
ByteBuffer bb = ByteBuffer.wrap(bytes);
long firstLong = bb.getLong();
long secondLong = bb.getLong();
return new UUID(firstLong, secondLong);
}
public static byte[] asBytes(UUID uuid) {
if (uuid == null) {
return null;
}
ByteBuffer bb = ByteBuffer.wrap(new byte[16]);
bb.putLong(uuid.getMostSignificantBits());
bb.putLong(uuid.getLeastSignificantBits());
return bb.array();
}
}

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