src/org/lineageos/eleven/MediaButtonIntentReceiver.java

   1 /*
   2  * Copyright (C) 2007 The Android Open Source Project Licensed under the Apache
   3  * License, Version 2.0 (the "License"); you may not use this file except in
   4  * compliance with the License. You may obtain a copy of the License at
   5  * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law
   6  * or agreed to in writing, software distributed under the License is
   7  * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   8  * KIND, either express or implied. See the License for the specific language
   9  * governing permissions and limitations under the License.
  10  */
  11
  12 package org.lineageos.eleven;
  13
  14 import android.content.Context;
  15 import android.content.Intent;
  16 import android.media.AudioManager;
  17 import android.support.v4.content.WakefulBroadcastReceiver;
  18 import android.util.Log;
  19 import android.view.KeyEvent;
  20
  21 public class MediaButtonIntentReceiver extends WakefulBroadcastReceiver {
  22     private static final boolean DEBUG = false;
  23     private static final String TAG = "MediaButtonIntentReceiver";
  24
  25     /**
  26      * {@inheritDoc}
  27      */
  28     @Override
  29     public void onReceive(final Context context, final Intent intent) {
  30         if (DEBUG) Log.v(TAG, "Received intent: " + intent);
  31         final String intentAction = intent.getAction();
  32         if (AudioManager.ACTION_AUDIO_BECOMING_NOISY.equals(intentAction)) {
  33             startService(context, MusicPlaybackService.CMDPAUSE, System.currentTimeMillis());
  34         } else if (Intent.ACTION_MEDIA_BUTTON.equals(intentAction)) {
  35             final KeyEvent event = intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT);
  36             if (event == null || event.getAction() != KeyEvent.ACTION_UP) {
  37                 return;
  38             }
  39
  40             String command = null;
  41             switch (event.getKeyCode()) {
  42                 case KeyEvent.KEYCODE_HEADSETHOOK:
  43                     command = MusicPlaybackService.CMDHEADSETHOOK;
  44                     break;
  45                 case KeyEvent.KEYCODE_MEDIA_STOP:
  46                     command = MusicPlaybackService.CMDSTOP;
  47                     break;
  48                 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
  49                     command = MusicPlaybackService.CMDTOGGLEPAUSE;
  50                     break;
  51                 case KeyEvent.KEYCODE_MEDIA_NEXT:
  52                     command = MusicPlaybackService.CMDNEXT;
  53                     break;
  54                 case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
  55                     command = MusicPlaybackService.CMDPREVIOUS;
  56                     break;
  57                 case KeyEvent.KEYCODE_MEDIA_PAUSE:
  58                     command = MusicPlaybackService.CMDPAUSE;
  59                     break;
  60                 case KeyEvent.KEYCODE_MEDIA_PLAY:
  61                     command = MusicPlaybackService.CMDPLAY;
  62                     break;
  63             }
  64             if (command != null) {
  65                 startService(context, command, event.getEventTime());
  66                 if (isOrderedBroadcast()) {
  67                     abortBroadcast();
  68                 }
  69             }
  70         }
  71     }
  72
  73     private static void startService(Context context, String command, long timestamp) {
  74         final Intent i = new Intent(context, MusicPlaybackService.class);
  75         i.setAction(MusicPlaybackService.SERVICECMD);
  76         i.putExtra(MusicPlaybackService.CMDNAME, command);
  77         i.putExtra(MusicPlaybackService.FROM_MEDIA_BUTTON, true);
  78         i.putExtra(MusicPlaybackService.TIMESTAMP, timestamp);
  79         context.startForegroundService(i);
  80     }
  81 }