From f3ceccfa829402541dc7603037877f2e08efbf9b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Cabessa?= <ced@ryick.net>
Date: Mon, 14 Aug 2017 21:54:31 +0200
Subject: add a "rewind" and "fast forward" button for android Wear

This feature is only enabled for "play" build.
It is useful to skip advertisement during a podcast.

Note: I originaly tried to implement this in the "4 ways controller" managed by
the mediaSession (it contains vol up / vol down / skip). This object is linked
to the capabilities of the session and seems to be hard to customise without
changing the capabilities.
This patch simply add 2 new buttons
---
 .../playback/PlaybackServiceFlavorHelper.java       | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'core/src/play')

diff --git a/core/src/play/java/de/danoeh/antennapod/core/service/playback/PlaybackServiceFlavorHelper.java b/core/src/play/java/de/danoeh/antennapod/core/service/playback/PlaybackServiceFlavorHelper.java
index 0f493e63e..0cca2ffa4 100644
--- a/core/src/play/java/de/danoeh/antennapod/core/service/playback/PlaybackServiceFlavorHelper.java
+++ b/core/src/play/java/de/danoeh/antennapod/core/service/playback/PlaybackServiceFlavorHelper.java
@@ -6,9 +6,13 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.net.NetworkInfo;
 import android.net.wifi.WifiManager;
+import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.annotation.StringRes;
+import android.support.v4.media.session.MediaSessionCompat;
+import android.support.v4.media.session.PlaybackStateCompat;
 import android.support.v7.media.MediaRouter;
+import android.support.wearable.media.MediaControlConstants;
 import android.util.Log;
 import android.widget.Toast;
 
@@ -255,4 +259,21 @@ public class PlaybackServiceFlavorHelper {
         }
         return false;
     }
+
+    void sessionStateAddActionForWear(PlaybackStateCompat.Builder sessionState, String actionName, CharSequence name, int icon) {
+        PlaybackStateCompat.CustomAction.Builder actionBuilder =
+            new PlaybackStateCompat.CustomAction.Builder(actionName, name, icon);
+        Bundle actionExtras = new Bundle();
+        actionExtras.putBoolean(MediaControlConstants.EXTRA_CUSTOM_ACTION_SHOW_ON_WEAR, true);
+        actionBuilder.setExtras(actionExtras);
+
+        sessionState.addCustomAction(actionBuilder.build());
+    }
+
+    void mediaSessionSetExtraForWear(MediaSessionCompat mediaSession) {
+        Bundle sessionExtras = new Bundle();
+        sessionExtras.putBoolean(MediaControlConstants.EXTRA_RESERVE_SLOT_SKIP_TO_PREVIOUS, true);
+        sessionExtras.putBoolean(MediaControlConstants.EXTRA_RESERVE_SLOT_SKIP_TO_NEXT, true);
+        mediaSession.setExtras(sessionExtras);
+    }
 }
-- 
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