Support for Android N direct reply notifications

// FREEBIE

AndroidManifest.xml

@@ -460,7 +460,7 @@
         </intent-filter>
     </receiver>
 
-    <receiver android:name=".notifications.WearReplyReceiver"
+    <receiver android:name=".notifications.RemoteReplyReceiver"
               android:enabled="true"
               android:exported="false">
         <intent-filter>

src/org/thoughtcrime/securesms/notifications/MessageNotifier.java

@@ -86,7 +86,7 @@ public class MessageNotifier {
 
   private static final String TAG = MessageNotifier.class.getSimpleName();
 
-  public static final  String EXTRA_VOICE_REPLY         = "extra_voice_reply";
+  public static final  String EXTRA_REMOTE_REPLY = "extra_remote_reply";
 
   private static final  int   SUMMARY_NOTIFICATION_ID   = 1338;
   private static final String NOTIFICATION_GROUP        = "messages";
@@ -309,7 +309,8 @@ public class MessageNotifier {
     builder.addActions(masterSecret,
                        notificationState.getMarkAsReadIntent(context, notificationId),
                        notificationState.getQuickReplyIntent(context, notifications.get(0).getRecipients()),
-                       notificationState.getWearableReplyIntent(context, notifications.get(0).getRecipients()));
+                       notificationState.getRemoteReplyIntent(context, notifications.get(0).getRecipients()));
+
     builder.addAndroidAutoAction(notificationState.getAndroidAutoReplyIntent(context, notifications.get(0).getRecipients()),
                                  notificationState.getAndroidAutoHeardIntent(context, notificationId), notifications.get(0).getTimestamp());
 

src/org/thoughtcrime/securesms/notifications/NotificationState.java

@@ -13,11 +13,9 @@ import org.thoughtcrime.securesms.ConversationPopupActivity;
 import org.thoughtcrime.securesms.database.RecipientPreferenceDatabase.VibrateState;
 import org.thoughtcrime.securesms.recipients.Recipients;
 
-import java.util.HashSet;
 import java.util.LinkedHashSet;
 import java.util.LinkedList;
 import java.util.List;
-import java.util.Set;
 
 public class NotificationState {
 
@@ -117,13 +115,13 @@ public class NotificationState {
     return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
   }
 
-  public PendingIntent getWearableReplyIntent(Context context, Recipients recipients) {
+  public PendingIntent getRemoteReplyIntent(Context context, Recipients recipients) {
     if (threads.size() != 1) throw new AssertionError("We only support replies to single thread notifications!");
 
-    Intent intent = new Intent(WearReplyReceiver.REPLY_ACTION);
-    intent.setClass(context, WearReplyReceiver.class);
+    Intent intent = new Intent(RemoteReplyReceiver.REPLY_ACTION);
+    intent.setClass(context, RemoteReplyReceiver.class);
     intent.setData((Uri.parse("custom://"+System.currentTimeMillis())));
-    intent.putExtra(WearReplyReceiver.RECIPIENT_IDS_EXTRA, recipients.getIds());
+    intent.putExtra(RemoteReplyReceiver.RECIPIENT_IDS_EXTRA, recipients.getIds());
     intent.setPackage(context.getPackageName());
 
     return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);

src/org/thoughtcrime/securesms/notifications/RemoteReplyReceiver.java

@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2011 Whisper Systems
+ * Copyright (C) 2016 Open Whisper Systems
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -42,9 +42,9 @@ import java.util.List;
 /**
  * Get the response text from the Wearable Device and sends an message as a reply
  */
-public class WearReplyReceiver extends MasterSecretBroadcastReceiver {
+public class RemoteReplyReceiver extends MasterSecretBroadcastReceiver {
 
-  public static final String TAG                 = WearReplyReceiver.class.getSimpleName();
+  public static final String TAG                 = RemoteReplyReceiver.class.getSimpleName();
   public static final String REPLY_ACTION        = "org.thoughtcrime.securesms.notifications.WEAR_REPLY";
   public static final String RECIPIENT_IDS_EXTRA = "recipient_ids";
 
@@ -59,7 +59,7 @@ public class WearReplyReceiver extends MasterSecretBroadcastReceiver {
     if (remoteInput == null) return;
 
     final long[]       recipientIds = intent.getLongArrayExtra(RECIPIENT_IDS_EXTRA);
-    final CharSequence responseText = remoteInput.getCharSequence(MessageNotifier.EXTRA_VOICE_REPLY);
+    final CharSequence responseText = remoteInput.getCharSequence(MessageNotifier.EXTRA_REMOTE_REPLY);
     final Recipients   recipients   = RecipientFactory.getRecipientsForIds(context, recipientIds, false);
 
     if (masterSecret != null && responseText != null) {

src/org/thoughtcrime/securesms/notifications/SingleRecipientNotificationBuilder.java

@@ -136,10 +136,19 @@ public class SingleRecipientNotificationBuilder extends AbstractNotificationBuil
                                       context.getString(R.string.MessageNotifier_reply),
                                       quickReplyIntent);
 
+      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+        replyAction = new Action.Builder(R.drawable.ic_reply_white_36dp,
+                                         context.getString(R.string.MessageNotifier_reply),
+                                         wearableReplyIntent)
+            .addRemoteInput(new RemoteInput.Builder(MessageNotifier.EXTRA_REMOTE_REPLY)
+                                .setLabel(context.getString(R.string.MessageNotifier_reply)).build())
+            .build();
+      }
+
       Action wearableReplyAction = new Action.Builder(R.drawable.ic_reply,
                                                       context.getString(R.string.MessageNotifier_reply),
                                                       wearableReplyIntent)
-          .addRemoteInput(new RemoteInput.Builder(MessageNotifier.EXTRA_VOICE_REPLY)
+          .addRemoteInput(new RemoteInput.Builder(MessageNotifier.EXTRA_REMOTE_REPLY)
                               .setLabel(context.getString(R.string.MessageNotifier_reply)).build())
           .build();