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