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