Finally, I solved it!!!
On Jun 22, 2:26 pm, manoj <[email protected]> wrote:
> Hi, why can't my seek bar (with time) is not updating according to
> mediaplayer time.
>
> Can any one please help me.
>
> Thanks,
> Manoj.
>
> On Jun 22, 11:37 am, manoj <[email protected]> wrote:
>
>
>
> > Hi,
>
> > I want to enable the MediaController for the MediaPlayer.
>
> > For this I have written the code like this:
>
> > public class AudioPlayerNew extends Activity implements
> > MediaPlayerControl,MediaPlayer.OnPreparedListener,MediaPlayer.OnBufferingUp
> > dateListener
> > {
> > MediaController mediaController;
> > MediaPlayer mMediaPlayer;
> > private String path = "/sdcard/Kaarulo Shikarukelle.mp3";
> > int percent = 1;
> > boolean playerState = true;
>
> > public void onCreate(Bundle icicle)
> > {
> > super.onCreate(icicle);
> > setContentView(R.layout.sdcard_media_view);
> > mediaController = (MediaController) findViewById
> > (R.id.MediaController01);
> > playAudio(path);
> > mediaController.setAnchorView( findViewById
> > (R.layout.sdcard_media_view));
> > mediaController.setMediaPlayer(this);
> > mediaController.bringToFront();
> > mediaController.setEnabled(true);
> > }
>
> > private void playAudio(String media)
> > {
> > try
> > {
> > mMediaPlayer = new MediaPlayer();
> > mMediaPlayer.setDataSource(path);
> > mMediaPlayer.prepare();
>
> > mMediaPlayer.setOnSeekCompleteListener(this);
>
> > mMediaPlayer.setOnPreparedListener(this);
>
> > mMediaPlayer.setOnCompletionListener(this);
>
> > mMediaPlayer.setOnErrorListener(this);
> > }
> > catch (Exception e)
> > {
> > Log.e(TAG, "error: " + e.getMessage(), e);
> > }
>
> > }
>
> > @Override
> > protected void onDestroy() {
> > super.onDestroy();
> > // TODO Auto-generated method stub
> > dismissDialog();
> > if(null != mMediaPlayer)
> > {
> > mMediaPlayer.release();
> > mMediaPlayer = null;
> > }
>
> > wakeLock.release();
> > }
>
> > @Override
> > public int getBufferPercentage() {
> > System.out.println("MediaController.getBufferPercentage()
> > called!!!");
> > // TODO Auto-generated method stub
> > return percent;
> > }
>
> > @Override
> > public int getCurrentPosition() {
> > System.out.println("MediaController.getCurrentPosition()
> > called!!!");
> > // TODO Auto-generated method stub
> > return mMediaPlayer.getCurrentPosition();
> > }
>
> > @Override
> > public int getDuration() {
> > System.out.println("MediaController.getDuration()
> > called!!!");
> > // TODO Auto-generated method stub
> > return mMediaPlayer.getDuration();
> > }
>
> > @Override
> > public boolean isPlaying()
> > {
> > //System.out.println("MediaController.isPlaying()
> > called!!!");
> > // TODO Auto-generated method stub
> > return playerState;
> > }
>
> > @Override
> > public void pause()
> > {
> > //System.out.println("MediaController.pause() called!!!");
> > // TODO Auto-generated method stub
> > if(null != mMediaPlayer)
> > {
> > mMediaPlayer.pause();
> > }
> > playerState = false;
> > }
>
> > @Override
> > public void seekTo(int pos)
> > {
> > // TODO Auto-generated method stub
> > //System.out.println("MediaController.seekTo() called!!!");
> > if(mMediaPlayer != null)
> > {
> > mMediaPlayer.seekTo(pos);
> > }
> > }
>
> > @Override
> > public void start()
> > {
> > //System.out.println("MediaController.start() called!!!");
> > // TODO Auto-generated method stub
> > if(null != mMediaPlayer )//&& !mMediaPlayer.isPlaying())
> > {
> > mMediaPlayer.start();
> > }
> > playerState = true;
> > }
>
> > @Override
> > public void onPrepared(MediaPlayer arg0) {
> > // TODO Auto-generated method stub
> > dismissDialog();
> > mMediaPlayer.start();
> > }
>
> > @Override
> > public void onCompletion(MediaPlayer mp) {
> > // TODO Auto-generated method stub
> > Log.i("VideoViewDemo ->"," onCompletion()
> > calledooooochhhhhhhh");
> > setProgressBarIndeterminateVisibility(false);
> > finish();
> > }
>
> > @Override
> > public void onBufferingUpdate(MediaPlayer mp, int arg1) {
>
> > System.out.println("Buffer percentage :"+arg1);
> > // TODO Auto-generated method stub
> > percent = arg1;
> > }
>
> > @Override
> > public boolean onError(MediaPlayer mp, int what, int extra) {
> > isVideoFilePlayedProperly = false;
>
> > // TODO Auto-generated method stub
> > Log.i("VideoViewDemo ->"," onError() calledooooochhhhhhhh");
> > Log.i("onERROR:","arg1:"+what);
> > Log.i("onERROR:","arg2:"+extra);
> > return true;
> > }
>
> > }
>
> > I added MediPlayerController to the layout and able to view the same.
>
> > And I am able to play/pause through these controls.
>
> > But the app is not updating the buffer (seek bar movement).
>
> > When only I move the trackball, then I am able to see the track bar
> > increment/decrement according to the trackbar.
>
> > Now I have two problems:
>
> > 1. seek bar is not incrementing according to the mediaplayer.
>
> > 2. I am not able to exit the app when I press the 'Back' key, only
> > when the song completes then the app got exited.
>
> > I am playing mp3 songs from sdcard.
>
> > Can anyone please help me.
>
> > Thanks,
> > Manoj.
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