Android Open Source - PlayTunes Music Intent Receiver

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License

The source code is released under:

Copyright (c) 2014, Impeccable Labs, LLC. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions ar...

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Java Source Code

/*   
 * Copyright (C) 2011 The Android Open Source Project
 *//  w  ww  .  j a  v a 2 s.c o m
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.ideabag.playtunes.media;

import com.ideabag.playtunes.service.MusicPlayerService;
import com.ideabag.playtunes.util.GAEvent;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import android.view.KeyEvent;
import android.widget.Toast;

/**
 * Receives broadcasted intents. In particular, we are interested in the
 * android.media.AUDIO_BECOMING_NOISY and android.intent.action.MEDIA_BUTTON intents, which is
 * broadcast, for example, when the user disconnects the headphones. This class works because we are
 * declaring it in a &lt;receiver&gt; tag in AndroidManifest.xml.
 */
public class MusicIntentReceiver extends BroadcastReceiver {
  
    @Override public void onReceive( Context context, Intent intent ) {
      
      String action = intent.getAction();
      
      Intent mIntent = new Intent();
        
      
        if ( action.equals( android.media.AudioManager.ACTION_AUDIO_BECOMING_NOISY ) ) {
          
          context.sendBroadcast( new Intent( MusicPlayerService.ACTION_PAUSE ) );

        } else if ( action.equals( Intent.ACTION_MEDIA_BUTTON ) ) {
            
          if ( intent.hasExtra( Intent.EXTRA_KEY_EVENT ) ) {
            
              KeyEvent keyEvent = ( KeyEvent ) intent.getExtras().get( Intent.EXTRA_KEY_EVENT );
              
              if ( keyEvent.getAction() != KeyEvent.ACTION_DOWN )
                  return;
              
              
              mIntent.putExtra( GAEvent.Categories.LOCKSCREEN, true );
              
              switch ( keyEvent.getKeyCode() ) {
                
                case KeyEvent.KEYCODE_MEDIA_PAUSE:
                case KeyEvent.KEYCODE_MEDIA_PLAY:
                  case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
                  case KeyEvent.KEYCODE_HEADSETHOOK:
                    
                    mIntent.setAction( MusicPlayerService.ACTION_PLAY_OR_PAUSE );
                    
                    context.sendBroadcast( mIntent );
                      
                      break;
                      /*
                  case KeyEvent.KEYCODE_MEDIA_PLAY:
                    
                    mIntent.setAction( MusicPlayerService.ACTION_PLAY );
                    
                      context.sendBroadcast( mIntent );
                      
                      break;
                      
                  case KeyEvent.KEYCODE_MEDIA_PAUSE:
                      
                    mIntent.setAction( MusicPlayerService.ACTION_PAUSE );
                    
                    context.sendBroadcast( mIntent );
                      
                      break;
                 
                  case KeyEvent.KEYCODE_MEDIA_STOP:
                    
                      context.startService( new Intent( MusicPlayerService.ACTION_STOP ) );
                      
                      break;
                   */
                  case KeyEvent.KEYCODE_MEDIA_NEXT:
                    
                    mIntent.setAction( MusicPlayerService.ACTION_NEXT );
                    
                      context.sendBroadcast( mIntent );
                      
                      break;
                      
                  case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
                      
                    mIntent.setAction( MusicPlayerService.ACTION_BACK );
                    
                      context.sendBroadcast( mIntent );
                      
                      break;
                      
              }
              
          }
          
        }
        
    }
    
}

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