Merge branch 'feature/performance-improvements' into develop

app/build.gradle

@@ -20,8 +20,8 @@ android {
         applicationId "ch.dissem.apps." + appName.toLowerCase()
         minSdkVersion 19
         targetSdkVersion 25
-        versionCode 16
+        versionCode 17
-        versionName "1.0-beta16"
+        versionName "1.0-beta17"
         multiDexEnabled true
     }
     compileOptions {
@@ -39,7 +39,7 @@ android {
 }
 
 //ext.jabitVersion = '2.0.4'
-ext.jabitVersion = 'feature-exports-SNAPSHOT'
+ext.jabitVersion = 'development-SNAPSHOT'
 ext.supportVersion = '25.3.1'
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])

app/src/main/java/ch/dissem/apps/abit/MainActivity.kt

@@ -29,7 +29,6 @@ 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
@@ -99,8 +98,8 @@ class MainActivity : AppCompatActivity(), ListSelectionListener<Serializable> {
     private lateinit var drawer: Drawer
     private lateinit var nodeSwitch: SwitchDrawerItem
 
-    val floatingActionButton: FabSpeedDial
+    val floatingActionButton: FabSpeedDial?
-        get() = fab
+        get() = findViewById(R.id.fab) as FabSpeedDial?
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -241,7 +240,7 @@ class MainActivity : AppCompatActivity(), ListSelectionListener<Serializable> {
                 .withIdentifier(ID_NODE_SWITCH)
                 .withName(R.string.full_node)
                 .withIcon(CommunityMaterial.Icon.cmd_cloud_outline)
-                .withChecked(isRunning)
+                .withChecked(Preferences.isFullNodeActive(this))
                 .withOnCheckedChangeListener { _, _, isChecked ->
                     if (isChecked) {
                         NetworkUtils.enableNode(this@MainActivity)
@@ -359,11 +358,12 @@ class MainActivity : AppCompatActivity(), ListSelectionListener<Serializable> {
     }
 
     override fun onRestoreInstanceState(savedInstanceState: Bundle) {
-        selectedLabel = savedInstanceState.getSerializable("selectedLabel") as Label
+        selectedLabel = savedInstanceState.getSerializable("selectedLabel") as Label?
 
-        val selectedItem = drawer.getDrawerItem(selectedLabel)
+        selectedLabel?.let { selectedLabel ->
-        if (selectedItem != null) {
+            drawer.getDrawerItem(selectedLabel)?.let { selectedItem ->
-            drawer.setSelection(selectedItem)
+                drawer.setSelection(selectedItem)
+            }
         }
         super.onRestoreInstanceState(savedInstanceState)
     }
@@ -373,7 +373,6 @@ class MainActivity : AppCompatActivity(), ListSelectionListener<Serializable> {
         if (Preferences.isFullNodeActive(this) && Preferences.isConnectionAllowed(this@MainActivity)) {
             NetworkUtils.enableNode(this, false)
         }
-        updateNodeSwitch()
         Singleton.getMessageListener(this).resetNotification()
         active = true
         super.onResume()

app/src/main/java/ch/dissem/apps/abit/MessageDetailFragment.kt

@@ -111,14 +111,7 @@ class MessageDetailFragment : Fragment() {
             text.linksClickable = true
             text.setTextIsSelectable(true)
 
-            var removed = false
+            val removed = item.labels.removeAll { it.type==Label.Type.UNREAD }
-            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) {
@@ -167,29 +160,29 @@ class MessageDetailFragment : Fragment() {
                 }
                 R.id.delete -> {
                     if (isInTrash(item)) {
+                        Singleton.labeler.delete(item)
                         messageRepo.remove(item)
                     } else {
-                        item.labels.clear()
+                        Singleton.labeler.delete(item)
-                        item.addLabels(messageRepo.getLabels(Label.Type.TRASH))
                         messageRepo.save(item)
                     }
+                    (activity as? MainActivity)?.updateUnread()
                     activity.onBackPressed()
                     return true
                 }
                 R.id.mark_unread -> {
-                    item.addLabels(messageRepo.getLabels(Label.Type.UNREAD))
+                    Singleton.labeler.markAsUnread(item)
                     messageRepo.save(item)
-                    if (activity is MainActivity) {
+                    (activity as? MainActivity)?.updateUnread()
-                        (activity as MainActivity).updateUnread()
-                    }
                     return true
                 }
                 R.id.archive -> {
                     if (item.isUnread() && activity is MainActivity) {
                         (activity as MainActivity).updateUnread()
                     }
-                    item.labels.clear()
+                    Singleton.labeler.archive(item)
                     messageRepo.save(item)
+                    (activity as? MainActivity)?.updateUnread()
                     return true
                 }
                 else -> return false

app/src/main/java/ch/dissem/apps/abit/MessageListFragment.kt

@@ -16,12 +16,14 @@
 
 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.support.v7.widget.RecyclerView.OnScrollListener
 import android.view.*
 import android.widget.Toast
 import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_BROADCAST
@@ -41,9 +43,12 @@ 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.support.v4.onUiThread
 import org.jetbrains.anko.uiThread
 import java.util.*
 
+private const val PAGE_SIZE = 15
+
 /**
  * A list fragment representing a list of Messages. This fragment
  * also supports tablet devices by allowing list items to be given an
@@ -56,12 +61,32 @@ import java.util.*
  */
 class MessageListFragment : Fragment(), ListHolder<Label> {
 
-    private var layoutManager: RecyclerView.LayoutManager? = null
+    private var isLoading = false
+    private var isLastPage = false
+
+    private var layoutManager: LinearLayoutManager? = null
     private var swipeableMessageAdapter: SwipeableMessageAdapter? = null
     private var wrappedAdapter: RecyclerView.Adapter<*>? = null
     private var recyclerViewSwipeManager: RecyclerViewSwipeManager? = null
     private var recyclerViewTouchActionGuardManager: RecyclerViewTouchActionGuardManager? = null
 
+    private val recyclerViewOnScrollListener = object : OnScrollListener() {
+        override fun onScrolled(recyclerView: RecyclerView?, dx: Int, dy: Int) {
+            layoutManager?.let { layoutManager ->
+                val visibleItemCount = layoutManager.childCount
+                val totalItemCount = layoutManager.itemCount
+                val firstVisibleItemPosition = layoutManager.findFirstVisibleItemPosition()
+
+                if (!isLoading && !isLastPage) {
+                    if (visibleItemCount + firstVisibleItemPosition >= totalItemCount - 5
+                            && firstVisibleItemPosition >= 0) {
+                        loadMoreItems()
+                    }
+                }
+            }
+        }
+    }
+
     override var currentLabel: Label? = null
 
     private var emptyTrashMenuItem: MenuItem? = null
@@ -70,6 +95,20 @@ class MessageListFragment : Fragment(), ListHolder<Label> {
 
     private val backStack = Stack<Label>()
 
+    fun loadMoreItems() {
+        isLoading = true
+        swipeableMessageAdapter?.let { messageAdapter ->
+            doAsync {
+                val messages = messageRepo.findMessages(currentLabel, messageAdapter.itemCount, PAGE_SIZE)
+                onUiThread {
+                    messageAdapter.addAll(messages)
+                    isLoading = false
+                    isLastPage = messages.size < PAGE_SIZE
+                }
+            }
+        }
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
@@ -82,10 +121,8 @@ class MessageListFragment : Fragment(), ListHolder<Label> {
         initFab(activity)
         messageRepo = Singleton.getMessageRepository(activity)
 
-        if (backStack.isEmpty()) {
+        if (backStack.isEmpty() && currentLabel == null) {
             doUpdateList(activity.selectedLabel)
-        } else {
-            doUpdateList(backStack.peek())
         }
     }
 
@@ -119,13 +156,7 @@ class MessageListFragment : Fragment(), ListHolder<Label> {
             }
         }
 
-        doAsync {
+        loadMoreItems()
-            messageRepo.findMessageIds(label)
-                    .map { messageRepo.getMessage(it) }
-                    .forEach { message ->
-                        uiThread { swipeableMessageAdapter?.add(message) }
-                    }
-        }
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View =
@@ -153,17 +184,18 @@ class MessageListFragment : Fragment(), ListHolder<Label> {
         adapter.eventListener = object : SwipeableMessageAdapter.EventListener {
             override fun onItemDeleted(item: Plaintext) {
                 if (MessageDetailFragment.isInTrash(item)) {
+                    Singleton.labeler.delete(item)
                     messageRepo.remove(item)
                 } else {
-                    item.labels.clear()
+                    Singleton.labeler.delete(item)
-                    item.addLabels(messageRepo.getLabels(Label.Type.TRASH))
                     messageRepo.save(item)
                 }
+                recyclerViewOnScrollListener.onScrolled(null, 0, 0)
             }
 
             override fun onItemArchived(item: Plaintext) {
-                item.labels.clear()
+                Singleton.labeler.archive(item)
-                messageRepo.save(item)
+                recyclerViewOnScrollListener.onScrolled(null, 0, 0)
             }
 
             override fun onItemViewClicked(v: View?) {
@@ -189,6 +221,7 @@ class MessageListFragment : Fragment(), ListHolder<Label> {
         recycler_view.layoutManager = layoutManager
         recycler_view.adapter = wrappedAdapter  // requires *wrapped* swipeableMessageAdapter
         recycler_view.itemAnimator = animator
+        recycler_view.addOnScrollListener(recyclerViewOnScrollListener)
 
         recycler_view.addItemDecoration(SimpleListDividerDecorator(
                 ContextCompat.getDrawable(context, R.drawable.list_divider_h), true))
@@ -204,6 +237,33 @@ class MessageListFragment : Fragment(), ListHolder<Label> {
         recyclerViewTouchActionGuardManager = touchActionGuardManager
         recyclerViewSwipeManager = swipeManager
         this.swipeableMessageAdapter = adapter
+
+        Singleton.labeler.listener = { message, added, removed ->
+            when {
+                currentLabel?.type == Label.Type.TRASH && added.all { it.type == Label.Type.TRASH } && removed.any { it.type == Label.Type.TRASH } -> {
+                    // work-around for messages that are deleted from trash
+                    swipeableMessageAdapter?.remove(message)
+                    recyclerViewOnScrollListener.onScrolled(null, 0, 0)
+                }
+                currentLabel?.type == Label.Type.UNREAD && added.all { it.type == Label.Type.TRASH } -> {
+                    // work-around for messages that are deleted from unread, which already have the unread label removed
+                    swipeableMessageAdapter?.remove(message)
+                    recyclerViewOnScrollListener.onScrolled(null, 0, 0)
+                }
+                added.contains(currentLabel) -> {
+                    // in most cases, top should be the correct position, but time will show if
+                    // the message should be properly sorted in
+                    swipeableMessageAdapter?.addFirst(message)
+                }
+                removed.contains(currentLabel) -> {
+                    swipeableMessageAdapter?.remove(message)
+                    recyclerViewOnScrollListener.onScrolled(null, 0, 0)
+                }
+                removed.any { it.type == Label.Type.UNREAD } || added.any { it.type == Label.Type.UNREAD } -> {
+                    swipeableMessageAdapter?.update(message)
+                }
+            }
+        }
     }
 
     private fun initFab(context: MainActivity) {

app/src/main/java/ch/dissem/apps/abit/adapter/SwipeableMessageAdapter.kt

@@ -96,6 +96,35 @@ class SwipeableMessageAdapter : RecyclerView.Adapter<SwipeableMessageAdapter.Vie
         notifyDataSetChanged()
     }
 
+    fun addFirst(item: Plaintext) {
+        val index = data.size
+        data.addFirst(item)
+        notifyItemInserted(index)
+    }
+
+    fun addAll(items: Collection<Plaintext>) {
+        val index = data.size
+        data.addAll(items)
+        notifyItemRangeInserted(index, items.size)
+    }
+
+    fun remove(item: Plaintext) {
+        val index = data.indexOf(item)
+        data.removeIf { it.id == item.id }
+        notifyItemRemoved(index)
+    }
+
+    fun update(item: Plaintext) {
+        data.replaceAll {
+            if (it.id == item.id) {
+                item
+            } else {
+                it
+            }
+        }
+        notifyItemChanged(data.indexOf(item))
+    }
+
     fun clear(newLabel: Label?) {
         label = newLabel
         data.clear()

app/src/main/java/ch/dissem/apps/abit/listener/MessageListener.kt

@@ -17,16 +17,12 @@
 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
+import java.util.*
+import java.util.concurrent.Executors
 
 /**
  * Listens for decrypted Bitmessage messages. Does show a notification.

app/src/main/java/ch/dissem/apps/abit/listener/WifiReceiver.kt

@@ -19,42 +19,18 @@ 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 org.jetbrains.anko.connectivityManager
 
 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()) {
+            if (Preferences.isFullNodeActive(ctx) && !bmc.isRunning() && !(Preferences.isWifiOnly(ctx) && ctx.connectivityManager.isActiveNetworkMetered)) {
-                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
-        }
-    }
 }

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

@@ -42,10 +42,10 @@ import java.util.*
  */
 class AndroidMessageRepository(private val sql: SqlHelper, private val context: Context) : AbstractMessageRepository() {
 
-    override fun findMessages(label: Label?) = if (label === LABEL_ARCHIVE) {
+    override fun findMessages(label: Label?, offset: Int, limit: Int) = if (label === LABEL_ARCHIVE) {
-        super.findMessages(null as Label?)
+        super.findMessages(null as Label?, offset, limit)
     } else {
-        super.findMessages(label)
+        super.findMessages(label, offset, limit)
     }
 
     fun findMessageIds(label: Label) = if (label === LABEL_ARCHIVE) {
@@ -224,7 +224,7 @@ class AndroidMessageRepository(private val sql: SqlHelper, private val context:
         return result
     }
 
-    override fun find(where: String): List<Plaintext> {
+    override fun find(where: String, offset: Int, limit: Int): List<Plaintext> {
         val result = LinkedList<Plaintext>()
 
         // Define a projection that specifies which columns from the database
@@ -235,7 +235,8 @@ class AndroidMessageRepository(private val sql: SqlHelper, private val context:
         db.query(
                 TABLE_NAME, projection,
                 where, null, null, null,
-                "$COLUMN_RECEIVED DESC, $COLUMN_SENT DESC"
+                "$COLUMN_RECEIVED DESC, $COLUMN_SENT DESC",
+                if (limit == 0) null else "$offset, $limit"
         ).use { c ->
             while (c.moveToNext()) {
                 val iv = c.getBlob(c.getColumnIndex(COLUMN_IV))

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

@@ -17,12 +17,17 @@
 package ch.dissem.apps.abit.service
 
 import android.app.Service
+import android.content.BroadcastReceiver
+import android.content.Context
 import android.content.Intent
+import android.content.IntentFilter
+import android.net.ConnectivityManager
 import android.os.Handler
 import ch.dissem.apps.abit.notification.NetworkNotification
 import ch.dissem.apps.abit.notification.NetworkNotification.Companion.NETWORK_NOTIFICATION_ID
 import ch.dissem.bitmessage.BitmessageContext
 import ch.dissem.bitmessage.utils.Property
+import org.jetbrains.anko.connectivityManager
 
 /**
  * Define a Service that returns an IBinder for the
@@ -34,6 +39,14 @@ class BitmessageService : Service() {
     private val bmc: BitmessageContext by lazy { Singleton.getBitmessageContext(this) }
     private lateinit var notification: NetworkNotification
 
+    private val connectivityReceiver: BroadcastReceiver = object: BroadcastReceiver() {
+        override fun onReceive(context: Context?, intent: Intent?) {
+            if (bmc.isRunning() && connectivityManager.isActiveNetworkMetered){
+                bmc.shutdown()
+            }
+        }
+    }
+
     private val cleanupHandler = Handler()
     private val cleanupTask: Runnable = object : Runnable {
         override fun run() {
@@ -45,6 +58,7 @@ class BitmessageService : Service() {
     }
 
     override fun onCreate() {
+        registerReceiver(connectivityReceiver, IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION))
         notification = NetworkNotification(this)
         running = false
     }

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

@@ -30,6 +30,7 @@ import ch.dissem.bitmessage.BitmessageContext
 import ch.dissem.bitmessage.entity.BitmessageAddress
 import ch.dissem.bitmessage.entity.payload.Pubkey
 import ch.dissem.bitmessage.networking.nio.NioNetworkHandler
+import ch.dissem.bitmessage.ports.DefaultLabeler
 import ch.dissem.bitmessage.utils.ConversationService
 import ch.dissem.bitmessage.utils.TTL
 import ch.dissem.bitmessage.utils.UnixTime.DAY
@@ -40,6 +41,7 @@ import org.jetbrains.anko.uiThread
  * Provides singleton objects across the application.
  */
 object Singleton {
+    val labeler = DefaultLabeler()
     var bitmessageContext: BitmessageContext? = null
         private set
     private var conversationService: ConversationService? = null
@@ -69,6 +71,7 @@ object Singleton {
                     .powRepo(powRepo)
                     .networkHandler(NioNetworkHandler())
                     .listener(getMessageListener(ctx))
+                    .labeler(labeler)
                     .doNotSendPubkeyOnIdentityCreation()
                     .build()
         }

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

@@ -26,7 +26,8 @@ class StartupNodeOnWifiService : JobService() {
 
     override fun onStopJob(params: JobParameters?): Boolean {
         if (Preferences.isWifiOnly(this)) {
-            Singleton.getBitmessageContext(this).shutdown()
+            // Don't actually stop the service, otherwise it will be stopped after 1 or 10 minutes
+            // depending on Android version.
             return Preferences.isFullNodeActive(this)
         } else {
             return false

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

@@ -11,7 +11,7 @@ import io.github.kobakei.materialfabspeeddial.FabSpeedDialMenu
  */
 object FabUtils {
     fun initFab(activity: MainActivity, @DrawableRes drawableRes: Int, menu: FabSpeedDialMenu): FabSpeedDial {
-        val fab = activity.floatingActionButton
+        val fab = activity.floatingActionButton ?: throw IllegalStateException("Fab must not be null")
         fab.removeAllOnMenuItemClickListeners()
         fab.show()
         fab.closeMenu()

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

@@ -26,6 +26,8 @@ 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.jetbrains.anko.connectivityManager
+import org.jetbrains.anko.networkStatsManager
 import org.slf4j.LoggerFactory
 import java.io.File
 import java.io.IOException
@@ -88,7 +90,7 @@ object Preferences {
         return preferences.getString(name, null)
     }
 
-    fun isConnectionAllowed(ctx: Context) = !isWifiOnly(ctx) || !WifiReceiver.isConnectedToMeteredNetwork(ctx)
+    fun isConnectionAllowed(ctx: Context) = !isWifiOnly(ctx) || ctx.connectivityManager.isActiveNetworkMetered
 
     fun isWifiOnly(ctx: Context): Boolean {
         val preferences = PreferenceManager.getDefaultSharedPreferences(ctx)

app/src/main/res/layout/dialog_select_message_encoding.xml

@@ -18,7 +18,6 @@
 <RelativeLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:paddingBottom="18dp"
@@ -71,7 +70,7 @@
         android:text="@string/ok"
         android:textColor="@color/colorAccent"
         app:layout_constraintHorizontal_bias="1.0"
-        android:layout_alignRight="@+id/radioGroup"
+        android:layout_alignEnd="@+id/radioGroup"
         android:layout_below="@+id/radioGroup"/>
 
     <Button
@@ -81,7 +80,7 @@
         android:layout_height="wrap_content"
         android:text="@string/cancel"
         android:textColor="@color/colorAccent"
-        android:layout_toLeftOf="@+id/ok"
+        android:layout_toStartOf="@+id/ok"
         android:layout_below="@+id/radioGroup"/>
 
 </RelativeLayout>

app/src/main/res/layout/select_identity_row.xml

@@ -31,7 +31,6 @@
         android:paddingEnd="8dp"
         android:paddingStart="16dp"
         android:paddingTop="8dp"
-        android:text="CheckBox"
         android:textAppearance="?android:attr/textAppearanceMedium"
         tools:text="Name"/>
 

app/src/main/res/menu/compose.xml

@@ -10,6 +10,6 @@
         android:id="@+id/select_encoding"
         app:showAsAction="never"
         android:icon="@drawable/ic_action_encoding"
-        android:title="Select encoding"
+        android:title="@string/select_encoding"
         />
 </menu>

app/src/main/res/values-de/strings.xml

@@ -124,4 +124,7 @@ Als Alternative kann in den Einstellungen ein vertrauenswürdiger Knoten konfigu
     <string name="request_acknowledgements">Bestätigungen verlangen</string>
     <string name="request_acknowledgements_summary">Bestätigungen stellen sicher dass eine Nachricht empfangen wurde, benötigen aber zusätzliche Zeit zum versenden</string>
     <string name="got_it">Alles klar</string>
+    <string name="import_data">Import</string>
+    <string name="import_data_summary">Nachrichten und Kontakte importieren (aber keine Identitäten)</string>
+    <string name="select_encoding">Kodierung auswählen</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -125,4 +125,5 @@ As an alternative you could configure a trusted node in the settings, but as of
     <string name="request_acknowledgements">Request acknowledgements</string>
     <string name="request_acknowledgements_summary">Acknowledges allow making sure a message was received, but require additional time to send</string>
     <string name="got_it">Got it</string>
+    <string name="select_encoding">Select encoding</string>
 </resources>

build.gradle

@@ -5,7 +5,7 @@ configurations.all {
 }
 
 buildscript {
-    ext.kotlin_version = '1.1.4-2'
+    ext.kotlin_version = '1.1.4-3'
     ext.anko_version = '0.10.1'
     repositories {
         jcenter()