Merge remote-tracking branch 'upstream/ui' into ui

# Conflicts:
#	app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationActivityV2.kt
#	app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/VisibleMessageContentView.kt
#	app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/VisibleMessageView.kt

app/src/main/java/org/thoughtcrime/securesms/audio/AudioSlidePlayer.java

@@ -23,6 +23,7 @@ import com.google.android.exoplayer2.DefaultRenderersFactory;
 import com.google.android.exoplayer2.ExoPlaybackException;
 import com.google.android.exoplayer2.ExoPlayerFactory;
 import com.google.android.exoplayer2.LoadControl;
+import com.google.android.exoplayer2.PlaybackParameters;
 import com.google.android.exoplayer2.Player;
 import com.google.android.exoplayer2.SimpleExoPlayer;
 import com.google.android.exoplayer2.audio.AudioAttributes;
@@ -103,9 +104,9 @@ public class AudioSlidePlayer implements SensorEventListener {
   }
 
   private void play(final double progress, boolean earpiece) throws IOException {
-    if (this.mediaPlayer != null) return;
+    if (this.mediaPlayer != null) { stop(); }
 
-    LoadControl loadControl = new DefaultLoadControl.Builder().setBufferDurationsMs(Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE).createDefaultLoadControl();
+    LoadControl loadControl    = new DefaultLoadControl.Builder().setBufferDurationsMs(Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE).createDefaultLoadControl();
     this.mediaPlayer           = ExoPlayerFactory.newSimpleInstance(context, new DefaultRenderersFactory(context), new DefaultTrackSelector(), loadControl);
     this.audioAttachmentServer = new AttachmentServer(context, slide.asAttachment());
     this.startTime             = System.currentTimeMillis();
@@ -184,8 +185,6 @@ public class AudioSlidePlayer implements SensorEventListener {
       public void onPlayerError(ExoPlaybackException error) {
         Log.w(TAG, "MediaPlayer Error: " + error);
 
-        Toast.makeText(context, R.string.AudioSlidePlayer_error_playing_audio, Toast.LENGTH_SHORT).show();
-
         synchronized (AudioSlidePlayer.this) {
           mediaPlayer = null;
 
@@ -267,8 +266,17 @@ public class AudioSlidePlayer implements SensorEventListener {
     return slide;
   }
 
+  public Long getDuration() {
+    if (mediaPlayer == null) { return 0L; }
+    return mediaPlayer.getDuration();
+  }
 
-  private Pair<Double, Integer> getProgress() {
+  public Double getProgress() {
+    if (mediaPlayer == null) { return 0.0; }
+    return (double) mediaPlayer.getCurrentPosition() / (double) mediaPlayer.getDuration();
+  }
+
+  private Pair<Double, Integer> getProgressTuple() {
     if (mediaPlayer == null || mediaPlayer.getCurrentPosition() <= 0 || mediaPlayer.getDuration() <= 0) {
       return new Pair<>(0D, 0);
     } else {
@@ -277,6 +285,16 @@ public class AudioSlidePlayer implements SensorEventListener {
     }
   }
 
+  public float getPlaybackSpeed() {
+    if (mediaPlayer == null) { return 1.0f; }
+    return mediaPlayer.getPlaybackParameters().speed;
+  }
+
+  public void setPlaybackSpeed(float speed) {
+    if (mediaPlayer == null) { return; }
+    mediaPlayer.setPlaybackParameters(new PlaybackParameters(speed));
+  }
+
   private void notifyOnStart() {
     Util.runOnMain(() -> getListener().onPlayerStart(AudioSlidePlayer.this));
   }
@@ -383,7 +401,7 @@ public class AudioSlidePlayer implements SensorEventListener {
         return;
       }
 
-      Pair<Double, Integer> progress = player.getProgress();
+      Pair<Double, Integer> progress = player.getProgressTuple();
       player.notifyOnProgress(progress.first, progress.second);
       sendEmptyMessageDelayed(0, 50);
     }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationActivityV2.kt

@@ -1,8 +1,12 @@
 package org.thoughtcrime.securesms.conversation.v2
 
+import android.Manifest
 import android.animation.FloatEvaluator
 import android.animation.ValueAnimator
 import android.content.Context
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.DialogInterface
 import android.content.Intent
 import android.content.res.Resources
 import android.database.Cursor
@@ -23,6 +27,7 @@ import androidx.loader.app.LoaderManager
 import androidx.loader.content.Loader
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import com.annimon.stream.Stream
 import kotlinx.android.synthetic.main.activity_conversation_v2.*
 import kotlinx.android.synthetic.main.activity_conversation_v2.view.*
 import kotlinx.android.synthetic.main.activity_conversation_v2_action_bar.*
@@ -36,12 +41,17 @@ import nl.komponents.kovenant.ui.successUi
 import org.session.libsession.messaging.contacts.Contact
 import org.session.libsession.messaging.mentions.Mention
 import org.session.libsession.messaging.mentions.MentionsManager
+import org.session.libsession.messaging.messages.control.DataExtractionNotification
+import org.session.libsession.messaging.messages.control.DataExtractionNotification.Kind.MediaSaved
 import org.session.libsession.messaging.messages.signal.OutgoingMediaMessage
 import org.session.libsession.messaging.messages.signal.OutgoingTextMessage
 import org.session.libsession.messaging.messages.visible.VisibleMessage
 import org.session.libsession.messaging.open_groups.OpenGroupAPIV2
 import org.session.libsession.messaging.sending_receiving.MessageSender
+import org.session.libsession.messaging.sending_receiving.MessageSender.send
 import org.session.libsession.messaging.sending_receiving.attachments.Attachment
+import org.session.libsession.messaging.sending_receiving.link_preview.LinkPreview
+import org.session.libsession.messaging.sending_receiving.quotes.QuoteModel
 import org.session.libsession.utilities.MediaTypes
 import org.session.libsession.utilities.TextSecurePreferences
 import org.session.libsignal.utilities.ListenableFuture
@@ -55,6 +65,7 @@ import org.thoughtcrime.securesms.conversation.v2.input_bar.InputBarDelegate
 import org.thoughtcrime.securesms.conversation.v2.input_bar.InputBarRecordingViewDelegate
 import org.thoughtcrime.securesms.conversation.v2.input_bar.mentions.MentionCandidatesView
 import org.thoughtcrime.securesms.conversation.v2.menus.ConversationActionModeCallback
+import org.thoughtcrime.securesms.conversation.v2.menus.ConversationActionModeCallbackDelegate
 import org.thoughtcrime.securesms.conversation.v2.menus.ConversationMenuHelper
 import org.thoughtcrime.securesms.conversation.v2.messages.VisibleMessageView
 import org.thoughtcrime.securesms.conversation.v2.utilities.AttachmentManager
@@ -62,6 +73,7 @@ import org.thoughtcrime.securesms.database.DatabaseFactory
 import org.thoughtcrime.securesms.database.DraftDatabase
 import org.thoughtcrime.securesms.database.DraftDatabase.Drafts
 import org.thoughtcrime.securesms.database.model.MessageRecord
+import org.thoughtcrime.securesms.database.model.MmsMessageRecord
 import org.thoughtcrime.securesms.giph.ui.GiphyActivity
 import org.thoughtcrime.securesms.linkpreview.LinkPreviewRepository
 import org.thoughtcrime.securesms.linkpreview.LinkPreviewViewModel
@@ -73,8 +85,10 @@ import org.thoughtcrime.securesms.mediasend.Media
 import org.thoughtcrime.securesms.mediasend.MediaSendActivity
 import org.thoughtcrime.securesms.mms.*
 import org.thoughtcrime.securesms.notifications.MarkReadReceiver
+import org.thoughtcrime.securesms.permissions.Permissions
 import org.thoughtcrime.securesms.util.DateUtils
 import org.thoughtcrime.securesms.util.MediaUtil
+import org.thoughtcrime.securesms.util.SaveAttachmentTask
 import java.util.*
 import java.util.concurrent.ExecutionException
 import kotlin.math.*
@@ -84,7 +98,8 @@ import kotlin.math.*
 // price we pay is a bit of back and forth between the input bar and the conversation activity.
 
 class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDelegate,
-    InputBarRecordingViewDelegate, AttachmentManager.AttachmentListener, ActivityDispatcher {
+    InputBarRecordingViewDelegate, AttachmentManager.AttachmentListener, ActivityDispatcher,
+        ConversationActionModeCallbackDelegate {
     private val screenWidth = Resources.getSystem().displayMetrics.widthPixels
     private var linkPreviewViewModel: LinkPreviewViewModel? = null
     private var threadID: Long = -1
@@ -575,6 +590,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         if (actionMode != null) {
             adapter.toggleSelection(message, position)
             val actionModeCallback = ConversationActionModeCallback(adapter, threadID, this)
+            actionModeCallback.delegate = this
             actionModeCallback.updateActionModeMenu(actionMode.menu)
             if (adapter.selectedItems.isEmpty()) {
                 actionMode.finish()
@@ -598,6 +614,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
     private fun handleLongPress(message: MessageRecord, position: Int) {
         val actionMode = this.actionMode
         val actionModeCallback = ConversationActionModeCallback(adapter, threadID, this)
+        actionModeCallback.delegate = this
         if (actionMode == null) { // Nothing should be selected if this is the case
             adapter.toggleSelection(message, position)
             this.actionMode = if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) {
@@ -678,7 +695,8 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
     }
 
     private fun unblock() {
-        // TODO: Implement
+        if (!thread.isContactRecipient) { return }
+        DatabaseFactory.getRecipientDatabase(this).setBlocked(thread, false)
     }
 
     private fun handleMentionSelected(mention: Mention) {
@@ -694,6 +712,18 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
     }
 
     override fun sendMessage() {
+        if (thread.isContactRecipient && thread.isBlocked) {
+            BlockedDialog(thread).show(supportFragmentManager, "Blocked Dialog")
+            return
+        }
+        if (inputBar.linkPreview != null || inputBar.quote != null) {
+            sendAttachments(listOf(), getMessageBody(), inputBar.quote, inputBar.linkPreview)
+        } else {
+            sendTextOnlyMessage()
+        }
+    }
+
+    private fun sendTextOnlyMessage() {
         // Create the message
         val message = VisibleMessage()
         message.sentTimestamp = System.currentTimeMillis()
@@ -713,13 +743,16 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         ApplicationContext.getInstance(this).typingStatusSender.onTypingStopped(threadID)
     }
 
-    private fun sendAttachments(attachments: List<Attachment>, body: String?) {
+    private fun sendAttachments(attachments: List<Attachment>, body: String?, quotedMessage: MessageRecord? = null, linkPreview: LinkPreview? = null) {
-        // TODO: Quotes & link previews
         // Create the message
         val message = VisibleMessage()
         message.sentTimestamp = System.currentTimeMillis()
         message.text = body
-        val outgoingTextMessage = OutgoingMediaMessage.from(message, thread, attachments, null, null)
+        val quote = quotedMessage?.let {
+            val quotedAttachments = (it as? MmsMessageRecord)?.slideDeck?.asAttachments() ?: listOf()
+            QuoteModel(it.dateSent, it.individualRecipient.address, it.body, false, quotedAttachments)
+        }
+        val outgoingTextMessage = OutgoingMediaMessage.from(message, thread, attachments, quote, linkPreview)
         // Clear the input bar
         inputBar.text = ""
         // Clear mentions
@@ -733,7 +766,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         // Put the message in the database
         message.id = DatabaseFactory.getMmsDatabase(this).insertMessageOutbox(outgoingTextMessage, threadID, false) { }
         // Send it
-        MessageSender.send(message, thread.address, attachments, null, null)
+        MessageSender.send(message, thread.address, attachments, quote, linkPreview)
         // Send a typing stopped message
         ApplicationContext.getInstance(this).typingStatusSender.onTypingStopped(threadID)
     }
@@ -854,6 +887,75 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         audioRecorder.stopRecording()
         stopAudioHandler.removeCallbacks(stopVoiceMessageRecordingTask)
     }
+
+    override fun deleteMessage(messages: Set<MessageRecord>) {
+        // TODO: Implement
+    }
+
+    override fun banUser(messages: Set<MessageRecord>) {
+        // TODO: Implement
+    }
+
+    override fun copyMessage(messages: Set<MessageRecord>) {
+        // TODO: Implement
+    }
+
+    override fun copySessionID(messages: Set<MessageRecord>) {
+        val sessionID = messages.first().individualRecipient.address.toString()
+        val clip = ClipData.newPlainText("Session ID", sessionID)
+        val manager = getSystemService(CLIPBOARD_SERVICE) as ClipboardManager
+        manager.setPrimaryClip(clip)
+        Toast.makeText(this, R.string.copied_to_clipboard, Toast.LENGTH_SHORT).show()
+        actionMode?.finish()
+        actionMode = null
+    }
+
+    override fun resendMessage(messages: Set<MessageRecord>) {
+        // TODO: Implement
+    }
+
+    override fun saveAttachment(messages: Set<MessageRecord>) {
+        val message = messages.first() as MmsMessageRecord
+        SaveAttachmentTask.showWarningDialog(this, { dialog: DialogInterface?, which: Int ->
+            Permissions.with(this)
+                .request(Manifest.permission.WRITE_EXTERNAL_STORAGE)
+                .maxSdkVersion(Build.VERSION_CODES.P)
+                .withPermanentDenialDialog(getString(R.string.MediaPreviewActivity_signal_needs_the_storage_permission_in_order_to_write_to_external_storage_but_it_has_been_permanently_denied))
+                .onAnyDenied { Toast.makeText(this@ConversationActivityV2, R.string.MediaPreviewActivity_unable_to_write_to_external_storage_without_permission, Toast.LENGTH_LONG).show() }
+                .onAllGranted {
+                    val attachments: List<SaveAttachmentTask.Attachment?> = Stream.of<Slide>(message.slideDeck.slides)
+                        .filter { s: Slide -> s.uri != null && (s.hasImage() || s.hasVideo() || s.hasAudio() || s.hasDocument()) }
+                        .map { s: Slide -> SaveAttachmentTask.Attachment(s.uri!!, s.contentType, message.dateReceived, s.fileName.orNull()) }
+                        .toList()
+                    if (attachments.isNotEmpty()) {
+                        val saveTask = SaveAttachmentTask(this)
+                        saveTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, *attachments.toTypedArray())
+                        if (!message.isOutgoing) {
+                            sendMediaSavedNotification()
+                        }
+                        return@onAllGranted
+                    }
+                    Toast.makeText(this,
+                        resources.getQuantityString(R.plurals.ConversationFragment_error_while_saving_attachments_to_sd_card, 1),
+                        Toast.LENGTH_LONG).show()
+                }
+                .execute()
+        })
+    }
+
+    override fun reply(messages: Set<MessageRecord>) {
+        inputBar.draftQuote(messages.first())
+        actionMode?.finish()
+        actionMode = null
+    }
+
+    private fun sendMediaSavedNotification() {
+        if (thread.isGroupRecipient) { return }
+        val timestamp = System.currentTimeMillis()
+        val kind = DataExtractionNotification.Kind.MediaSaved(timestamp)
+        val message = DataExtractionNotification(kind)
+        MessageSender.send(message, thread.address)
+    }
     // endregion
 
     // region General

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/dialogs/BlockedDialog.kt

@@ -36,6 +36,7 @@ class BlockedDialog(private val recipient: Recipient) : BaseDialog() {
     }
 
     private fun unblock() {
-        // TODO: Implement
+        DatabaseFactory.getRecipientDatabase(requireContext()).setBlocked(recipient, false)
+        dismiss()
     }
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/input_bar/InputBar.kt

@@ -29,6 +29,8 @@ class InputBar : RelativeLayout, InputBarEditTextDelegate, QuoteViewDelegate, Li
     private var linkPreviewDraftView: LinkPreviewDraftView? = null
     var delegate: InputBarDelegate? = null
     var additionalContentHeight = 0
+    var quote: MessageRecord? = null
+    var linkPreview: LinkPreview? = null
 
     var text: String
         get() { return inputBarEditText.text.toString() }
@@ -100,6 +102,8 @@ class InputBar : RelativeLayout, InputBarEditTextDelegate, QuoteViewDelegate, Li
     // a quote and a link preview at the same time.
 
     fun draftQuote(message: MessageRecord) {
+        quote = message
+        linkPreview = null
         linkPreviewDraftView = null
         inputBarAdditionalContentContainer.removeAllViews()
         val quoteView = QuoteView(context, QuoteView.Mode.Draft)
@@ -121,6 +125,7 @@ class InputBar : RelativeLayout, InputBarEditTextDelegate, QuoteViewDelegate, Li
     }
 
     override fun cancelQuoteDraft() {
+        quote = null
         inputBarAdditionalContentContainer.removeAllViews()
         val newHeight = max(inputBarEditText.height + 2 * vMargin, minHeight)
         additionalContentHeight = 0
@@ -128,6 +133,7 @@ class InputBar : RelativeLayout, InputBarEditTextDelegate, QuoteViewDelegate, Li
     }
 
     fun draftLinkPreview() {
+        quote = null
         val linkPreviewDraftHeight = toPx(88, resources)
         inputBarAdditionalContentContainer.removeAllViews()
         val linkPreviewDraftView = LinkPreviewDraftView(context)
@@ -140,11 +146,14 @@ class InputBar : RelativeLayout, InputBarEditTextDelegate, QuoteViewDelegate, Li
     }
 
     fun updateLinkPreviewDraft(glide: GlideRequests, linkPreview: LinkPreview) {
+        this.linkPreview = linkPreview
         val linkPreviewDraftView = this.linkPreviewDraftView ?: return
         linkPreviewDraftView.update(glide, linkPreview)
     }
 
     override fun cancelLinkPreviewDraft() {
+        if (quote != null) { return }
+        linkPreview = null
         inputBarAdditionalContentContainer.removeAllViews()
         val newHeight = max(inputBarEditText.height + 2 * vMargin, minHeight)
         additionalContentHeight = 0

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/menus/ConversationActionModeCallback.kt

@@ -1,6 +1,7 @@
 package org.thoughtcrime.securesms.conversation.v2.menus
 
 import android.content.Context
+import android.util.Log
 import android.view.ActionMode
 import android.view.Menu
 import android.view.MenuItem
@@ -10,9 +11,11 @@ import org.session.libsession.utilities.TextSecurePreferences
 import org.thoughtcrime.securesms.conversation.v2.ConversationAdapter
 import org.thoughtcrime.securesms.database.DatabaseFactory
 import org.thoughtcrime.securesms.database.model.MediaMmsMessageRecord
+import org.thoughtcrime.securesms.database.model.MessageRecord
 
 class ConversationActionModeCallback(private val adapter: ConversationAdapter, private val threadID: Long,
     private val context: Context) : ActionMode.Callback {
+    var delegate: ConversationActionModeCallbackDelegate? = null
 
     override fun onCreateActionMode(mode: ActionMode, menu: Menu): Boolean {
         val inflater = mode.menuInflater
@@ -44,8 +47,6 @@ class ConversationActionModeCallback(private val adapter: ConversationAdapter, p
             if (selectedUsers.size > 1) { return false }
             return OpenGroupAPIV2.isUserModerator(userPublicKey, openGroup.room, openGroup.server)
         }
-        // Message info
-        menu.findItem(R.id.menu_context_details).isVisible = (selectedItems.size == 1)
         // Delete message
         menu.findItem(R.id.menu_context_delete_message).isVisible = userCanDeleteSelectedItems()
         // Ban user
@@ -70,6 +71,16 @@ class ConversationActionModeCallback(private val adapter: ConversationAdapter, p
     }
 
     override fun onActionItemClicked(mode: ActionMode, item: MenuItem): Boolean {
+        val selectedItems = adapter.selectedItems
+        when (item.itemId) {
+            R.id.menu_context_delete_message -> delegate?.deleteMessage(selectedItems)
+            R.id.menu_context_ban_user -> delegate?.banUser(selectedItems)
+            R.id.menu_context_copy -> delegate?.copyMessage(selectedItems)
+            R.id.menu_context_copy_public_key -> delegate?.copySessionID(selectedItems)
+            R.id.menu_context_resend -> delegate?.resendMessage(selectedItems)
+            R.id.menu_context_save_attachment -> delegate?.saveAttachment(selectedItems)
+            R.id.menu_context_reply -> delegate?.reply(selectedItems)
+        }
         return true
     }
 
@@ -77,4 +88,15 @@ class ConversationActionModeCallback(private val adapter: ConversationAdapter, p
         adapter.selectedItems.clear()
         adapter.notifyDataSetChanged()
     }
+}
+
+interface ConversationActionModeCallbackDelegate {
+
+    fun deleteMessage(messages: Set<MessageRecord>)
+    fun banUser(messages: Set<MessageRecord>)
+    fun copyMessage(messages: Set<MessageRecord>)
+    fun copySessionID(messages: Set<MessageRecord>)
+    fun resendMessage(messages: Set<MessageRecord>)
+    fun saveAttachment(messages: Set<MessageRecord>)
+    fun reply(messages: Set<MessageRecord>)
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/ControlMessageView.kt

@@ -37,7 +37,7 @@ class ControlMessageView : LinearLayout {
     }
 
     fun recycle() {
-        // TODO: Implement
+
     }
     // endregion
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/DocumentView.kt

@@ -30,9 +30,5 @@ class DocumentView : LinearLayout {
         documentTitleTextView.setTextColor(textColor)
         documentViewIconImageView.imageTintList = ColorStateList.valueOf(textColor)
     }
-
-    fun recycle() {
-        // TODO: Implement
-    }
     // endregion
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/LinkPreviewView.kt

@@ -64,9 +64,5 @@ class LinkPreviewView : LinearLayout {
         super.dispatchDraw(canvas)
         cornerMask.mask(canvas)
     }
-
-    fun recycle() {
-        // TODO: Implement
-    }
     // endregion
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/VisibleMessageContentView.kt

@@ -7,7 +7,6 @@ import android.graphics.Color
 import android.graphics.drawable.Drawable
 import android.text.util.Linkify
 import android.util.AttributeSet
-import android.util.Log
 import android.util.TypedValue
 import android.view.LayoutInflater
 import android.widget.LinearLayout
@@ -28,12 +27,12 @@ import org.thoughtcrime.securesms.components.emoji.EmojiTextView
 import org.thoughtcrime.securesms.database.model.MessageRecord
 import org.thoughtcrime.securesms.database.model.MmsMessageRecord
 import org.thoughtcrime.securesms.loki.utilities.*
-import org.thoughtcrime.securesms.loki.utilities.MentionUtilities.highlightMentions
 import org.thoughtcrime.securesms.mms.GlideRequests
 import kotlin.math.roundToInt
 
 class VisibleMessageContentView : LinearLayout {
     var onContentClick: ((rawRect: Rect) -> Unit)? = null
+    var onContentDoubleTap: (() -> Unit)? = null
 
     // region Lifecycle
     constructor(context: Context) : super(context) { initialize() }
@@ -58,6 +57,7 @@ class VisibleMessageContentView : LinearLayout {
         // Body
         mainContainer.removeAllViews()
         onContentClick = null
+        onContentDoubleTap = null
         if (message is MmsMessageRecord && message.linkPreviews.isNotEmpty()) {
             val linkPreviewView = LinkPreviewView(context)
             linkPreviewView.bind(message, glide, isStartOfMessageCluster, isEndOfMessageCluster)
@@ -83,6 +83,7 @@ class VisibleMessageContentView : LinearLayout {
             // We have to use onContentClick (rather than a click listener directly on the voice
             // message view) so as to not interfere with all the other gestures.
             onContentClick = { voiceMessageView.togglePlayback() }
+            onContentDoubleTap = { voiceMessageView.handleDoubleTap() }
         } else if (message is MmsMessageRecord && message.slideDeck.documentSlide != null) {
             val documentView = DocumentView(context)
             documentView.bind(message, VisibleMessageContentView.getTextColor(context, message))

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/VisibleMessageView.kt

@@ -4,21 +4,15 @@ import android.content.Context
 import android.content.res.Resources
 import android.graphics.Canvas
 import android.graphics.Rect
-import android.graphics.Region
 import android.graphics.drawable.ColorDrawable
 import android.os.Build
 import android.os.Handler
 import android.os.Looper
 import android.util.AttributeSet
-import android.util.Log
 import android.view.*
 import android.widget.LinearLayout
-import androidx.annotation.ColorRes
-import androidx.annotation.DrawableRes
 import androidx.core.content.ContextCompat
-import androidx.core.graphics.withClip
 import androidx.core.view.isVisible
-import kotlinx.android.synthetic.main.view_conversation.view.*
 import kotlinx.android.synthetic.main.view_visible_message.view.*
 import kotlinx.android.synthetic.main.view_visible_message.view.profilePictureView
 import network.loki.messenger.R
@@ -27,7 +21,6 @@ import org.session.libsession.messaging.open_groups.OpenGroupAPIV2
 import org.session.libsession.utilities.ViewUtil
 import org.thoughtcrime.securesms.database.DatabaseFactory
 import org.thoughtcrime.securesms.database.model.MessageRecord
-import org.thoughtcrime.securesms.loki.utilities.disableClipping
 import org.thoughtcrime.securesms.loki.utilities.getColorWithID
 import org.thoughtcrime.securesms.loki.utilities.toDp
 import org.thoughtcrime.securesms.loki.utilities.toPx
@@ -46,8 +39,10 @@ class VisibleMessageView : LinearLayout {
     private var dx = 0.0f
     private var previousTranslationX = 0.0f
     private val gestureHandler = Handler(Looper.getMainLooper())
+    private var pressCallback: Runnable? = null
     private var longPressCallback: Runnable? = null
     private var onDownTimestamp = 0L
+    private var onDoubleTap: (() -> Unit)? = null
     var snIsSelected = false
         set(value) { field = value; handleIsSelectedChanged()}
     var onPress: ((rawX: Int, rawY: Int) -> Unit)? = null
@@ -58,6 +53,7 @@ class VisibleMessageView : LinearLayout {
         const val swipeToReplyThreshold = 80.0f // dp
         const val longPressMovementTreshold = 10.0f // dp
         const val longPressDurationThreshold = 250L // ms
+        const val maxDoubleTapInterval = 200L
     }
 
     // region Lifecycle
@@ -143,6 +139,7 @@ class VisibleMessageView : LinearLayout {
         if (profilePictureContainer.visibility != View.GONE) { maxWidth -= profilePictureContainer.width }
         // Populate content view
         messageContentView.bind(message, isStartOfMessageCluster, isEndOfMessageCluster, glide, maxWidth, thread)
+        onDoubleTap = { messageContentView.onContentDoubleTap?.invoke() }
     }
 
     private fun setMessageSpacing(isStartOfMessageCluster: Boolean, isEndOfMessageCluster: Boolean) {
@@ -195,7 +192,7 @@ class VisibleMessageView : LinearLayout {
             val spacing = context.resources.getDimensionPixelSize(R.dimen.small_spacing)
             val threshold = VisibleMessageView.swipeToReplyThreshold
             val iconSize = toPx(24, context.resources)
-            val bottomVOffset = paddingBottom + (messageContentView.height - iconSize) / 2
+            val bottomVOffset = paddingBottom + messageStatusImageView.height + (messageContentView.height - iconSize) / 2
             swipeToReplyIconRect.left = messageContentContainer.right + spacing
             swipeToReplyIconRect.top = height - bottomVOffset - iconSize
             swipeToReplyIconRect.right = messageContentContainer.right + iconSize + spacing
@@ -272,7 +269,18 @@ class VisibleMessageView : LinearLayout {
             onSwipeToReply?.invoke()
         } else if ((Date().time - onDownTimestamp) < VisibleMessageView.longPressDurationThreshold) {
             longPressCallback?.let { gestureHandler.removeCallbacks(it) }
-            onPress?.invoke(event.rawX.toInt(), event.rawY.toInt())
+            val pressCallback = this.pressCallback
+            if (pressCallback != null) {
+                // If we're here and pressCallback isn't null, it means that we tapped again within
+                // maxDoubleTapInterval ms and we should count this as a double tap
+                gestureHandler.removeCallbacks(pressCallback)
+                this.pressCallback = null
+                onDoubleTap?.invoke()
+            } else {
+                val newPressCallback = Runnable { onPress(event.rawX.toInt(), event.rawY.toInt()) }
+                this.pressCallback = newPressCallback
+                gestureHandler.postDelayed(newPressCallback, VisibleMessageView.maxDoubleTapInterval)
+            }
         }
         resetPosition()
     }
@@ -300,5 +308,14 @@ class VisibleMessageView : LinearLayout {
     fun onContentClick(rawRect: Rect) {
         messageContentView.onContentClick?.invoke(rawRect)
     }
+
+    private fun onPress(rawX: Int, rawY: Int) {
+        onPress?.invoke(rawX, rawY)
+        pressCallback = null
+    }
+
+    fun onContentClick() {
+        messageContentView.onContentClick?.invoke()
+    }
     // endregion
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/VoiceMessageView.kt

@@ -2,31 +2,29 @@ package org.thoughtcrime.securesms.conversation.v2.messages
 
 import android.content.Context
 import android.graphics.Canvas
-import android.graphics.drawable.Drawable
-import android.os.Handler
-import android.os.Looper
 import android.util.AttributeSet
-import android.view.LayoutInflater
+import android.util.Log
-import android.view.ViewOutlineProvider
+import android.view.*
 import android.widget.LinearLayout
 import android.widget.RelativeLayout
 import androidx.core.view.isVisible
 import kotlinx.android.synthetic.main.view_voice_message.view.*
 import network.loki.messenger.R
+import org.thoughtcrime.securesms.audio.AudioSlidePlayer
 import org.thoughtcrime.securesms.components.CornerMask
 import org.thoughtcrime.securesms.conversation.v2.utilities.MessageBubbleUtilities
 import org.thoughtcrime.securesms.database.model.MmsMessageRecord
 import java.util.concurrent.TimeUnit
 import kotlin.math.roundToInt
+import kotlin.math.roundToLong
 
-class VoiceMessageView : LinearLayout {
+class VoiceMessageView : LinearLayout, AudioSlidePlayer.Listener {
-    private val snHandler = Handler(Looper.getMainLooper())
     private val cornerMask by lazy { CornerMask(this) }
-    private var runnable: Runnable? = null
+    private var isPlaying = false
-    private var mockIsPlaying = false
+    private var progress = 0.0
-    private var mockProgress = 0L
+    private var duration = 0L
-        set(value) { field = value; handleProgressChanged() }
+    private var player: AudioSlidePlayer? = null
-    private var mockDuration = 12000L
+    private var isPreparing = false
 
     // region Lifecycle
     constructor(context: Context) : super(context) { initialize() }
@@ -36,14 +34,18 @@ class VoiceMessageView : LinearLayout {
     private fun initialize() {
         LayoutInflater.from(context).inflate(R.layout.view_voice_message, this)
         voiceMessageViewDurationTextView.text = String.format("%01d:%02d",
-            TimeUnit.MILLISECONDS.toMinutes(mockDuration),
+            TimeUnit.MILLISECONDS.toMinutes(0),
-            TimeUnit.MILLISECONDS.toSeconds(mockDuration))
+            TimeUnit.MILLISECONDS.toSeconds(0))
     }
     // endregion
 
     // region Updating
     fun bind(message: MmsMessageRecord, isStartOfMessageCluster: Boolean, isEndOfMessageCluster: Boolean) {
         val audio = message.slideDeck.audioSlide!!
+        val player = AudioSlidePlayer.createFor(context, audio, this)
+        this.player = player
+        isPreparing = true
+        player.play(0.0)
         voiceMessageViewLoader.isVisible = audio.isPendingDownload
         val cornerRadii = MessageBubbleUtilities.calculateRadii(context, isStartOfMessageCluster, isEndOfMessageCluster, message.isOutgoing)
         cornerMask.setTopLeftRadius(cornerRadii[0])
@@ -52,43 +54,59 @@ class VoiceMessageView : LinearLayout {
         cornerMask.setBottomLeftRadius(cornerRadii[3])
     }
 
-    private fun handleProgressChanged() {
+    override fun onPlayerStart(player: AudioSlidePlayer) {
+        if (!isPreparing) { return }
+        isPreparing = false
+        duration = player.duration
         voiceMessageViewDurationTextView.text = String.format("%01d:%02d",
-            TimeUnit.MILLISECONDS.toMinutes(mockDuration - mockProgress),
+            TimeUnit.MILLISECONDS.toMinutes(duration),
-            TimeUnit.MILLISECONDS.toSeconds(mockDuration - mockProgress))
+            TimeUnit.MILLISECONDS.toSeconds(duration))
+        player.stop()
+    }
+
+    override fun onPlayerProgress(player: AudioSlidePlayer, progress: Double, unused: Long) {
+        if (progress == 1.0) {
+            togglePlayback()
+            handleProgressChanged(0.0)
+        } else {
+            handleProgressChanged(progress)
+        }
+    }
+
+    private fun handleProgressChanged(progress: Double) {
+        this.progress = progress
+        voiceMessageViewDurationTextView.text = String.format("%01d:%02d",
+            TimeUnit.MILLISECONDS.toMinutes(duration - (progress * duration.toDouble()).roundToLong()),
+            TimeUnit.MILLISECONDS.toSeconds(duration - (progress * duration.toDouble()).roundToLong()))
         val layoutParams = progressView.layoutParams as RelativeLayout.LayoutParams
-        val fraction = mockProgress.toFloat() / mockDuration.toFloat()
+        layoutParams.width = (width.toFloat() * progress.toFloat()).roundToInt()
-        layoutParams.width = (width.toFloat() * fraction).roundToInt()
         progressView.layoutParams = layoutParams
     }
 
+    override fun onPlayerStop(player: AudioSlidePlayer) { }
+
     override fun dispatchDraw(canvas: Canvas) {
         super.dispatchDraw(canvas)
         cornerMask.mask(canvas)
     }
-
-    fun recycle() {
-        // TODO: Implement
-    }
     // endregion
 
     // region Interaction
     fun togglePlayback() {
-        mockIsPlaying = !mockIsPlaying
+        val player = this.player ?: return
-        val iconID = if (mockIsPlaying) R.drawable.exo_icon_pause else R.drawable.exo_icon_play
+        isPlaying = !isPlaying
+        val iconID = if (isPlaying) R.drawable.exo_icon_pause else R.drawable.exo_icon_play
         voiceMessagePlaybackImageView.setImageResource(iconID)
-        if (mockIsPlaying) {
+        if (isPlaying) {
-            updateProgress()
+            player.play(progress)
         } else {
-            runnable?.let { snHandler.removeCallbacks(it) }
+            player.stop()
         }
     }
 
-    private fun updateProgress() {
+    fun handleDoubleTap() {
-        mockProgress += 20L
+        val player = this.player ?: return
-        val runnable = Runnable { updateProgress() }
+        player.playbackSpeed = if (player.playbackSpeed == 1.0f) 1.5f else 1.0f
-        this.runnable = runnable
-        snHandler.postDelayed(runnable, 20L)
     }
     // endregion
-}
+}

app/src/main/java/org/thoughtcrime/securesms/mms/AudioSlide.java

@@ -31,7 +31,6 @@ import org.session.libsession.utilities.MediaTypes;
 import org.thoughtcrime.securesms.database.AttachmentDatabase;
 import org.thoughtcrime.securesms.util.ResUtil;
 
-
 public class AudioSlide extends Slide {
 
   public AudioSlide(Context context, Uri uri, long dataSize, boolean voiceNote) {

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

@@ -32,11 +32,6 @@
         android:id="@+id/menu_context_resend"
         app:showAsAction="never" />
 
-    <item
-        android:title="@string/conversation_context__menu_message_details"
-        android:id="@+id/menu_context_details"
-        app:showAsAction="never" />
-
     <item
         android:title="@string/conversation_context__menu_ban_user"
         android:id="@+id/menu_context_ban_user"

libsession/src/main/java/org/session/libsession/messaging/messages/control/DataExtractionNotification.kt

@@ -34,7 +34,7 @@ class DataExtractionNotification() : ControlMessage() {
         }
     }
 
-    internal constructor(kind: Kind) : this() {
+    constructor(kind: Kind) : this() {
         this.kind = kind
     }