title: Pause media using audio manager
body: <p>I am using tab activity where there are multiple playlists of songs..So whenever I am playing song from one playlists and moves to another one,both the songs starts playing simultaneously.Now what I want is to stop music from my previous activity whenever I select any song from my new activity using audio manager only without using any services.So can somebody help me or give me some directions in this?</p>
  
  <p>Code:-</p>
  
  <pre><code>public class AllSongs extends ListActivity implements AudioManager.OnAudioFocusChangeListener{
  
   private Cursor musiccursor;
   int music_column_index;
   int songPosition;
   int ResumePosition=0;
   MediaPlayer mMediaPlayer;
   String filen,filename;
   ImageView imageView;
   ListAdapter adapter;
   int count,index,top;
   ListView lv;
   Parcelable state;
   View v;
   AudioManager am; 
   int result;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState)
      am =   (AudioManager) getSystemService(AUDIO_SERVICE);
      result=am.requestAudioFocus(this,AudioManager.STREAM_MUSIC,AudioManager.AUDIOFOCUS_GAIN);
    //Creating list of songs using MediaStore 
  mMediaPlayer=new MediaPlayer();
      }
  
  @Override
      protected void onListItemClick(ListView l, View v, int position, long id) {
          // TODO Auto-generated method stub
  
      if(result!=AudioManager.AUDIOFOCUS_REQUEST_GRANTED){
          Toast.makeText(getApplicationContext(), "Request not Granted", Toast.LENGTH_LONG).show();
      }
      else{
             mMediaPlayer.reset();
             musiccursor.moveToPosition(position);
             filename = musiccursor.getString(music_column_index);
             mMediaPlayer.setDataSource(filename);
          mMediaPlayer.prepare();
          mMediaPlayer.start();
          }
  
  
  @Override
  public void onAudioFocusChange(int focusChange) {
      // TODO Auto-generated method stub
      Log.d("In AudioManager", "adajdjdasdjsd");
      if(focusChange==AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK){
      mMediaPlayer.stop();
      mMediaPlayer.release();
      }
      else{
          mMediaPlayer.stop();
  
      }
  }
  </code></pre>
  
  <p>Another Activity</p>
  
  <pre><code>public class Artists extends ListActivity implements OnAudioFocusChangeListener{
  
    setContentView(R.layout.artists);
  
  
      manager =   (AudioManager) getSystemService(AUDIO_SERVICE);
      result=manager.requestAudioFocus(this,AudioManager.STREAM_MUSIC,AudioManager.AUDIOFOCUS_GAIN);
  
  
   @Override
      protected void onListItemClick(ListView l, View v, int position, long id) {
          // TODO Auto-generated method stub
  f(result!=AudioManager.AUDIOFOCUS_REQUEST_GRANTED){
          Toast.makeText(getApplicationContext(), "Request not Granted", Toast.LENGTH_LONG).show();
      }
      else{
             mMediaPlayer.reset();
             musiccursor.moveToPosition(position);
             filename = musiccursor.getString(music_column_index);
             mMediaPlayer.setDataSource(filename);
          mMediaPlayer.prepare();
          mMediaPlayer.start();
          }
        }
  
  
   @Override
  public void onAudioFocusChange(int focusChange) {
      // TODO Auto-generated method stub
      if(focusChange==AudioManager.AUDIOFOCUS_LOSS_TRANSIENT){
          mMediaPlayer.stop();
          mMediaPlayer.reset();
          mMediaPlayer.release();
      }
  
  
  
  }
  </code></pre>