I am trying to use the mediacontroller to play audio. I am able to get the audio working but when the song starts playing the play button on my mediacontroller does not update. If press the play button on the mediacontroller it pauses the song and seeks the progressbar. Then if i press pause it plays the song again. i am calling
mp.start()
does this not update the play button. How can I get the button to change to the pause button when I call start?
public class QuickMusicPlayer implements MediaController.MediaPlayerControl {
private final MediaPlayer mMediaPlayer;
private final MediaController mMediaController;
private Activity mActivity;
public QuickMusicPlayer(View anchorView, Activity activity) {
mActivity = activity;
mMediaPlayer = new MediaPlayer();
mMediaController = new MediaController(activity);
mMediaController.setMediaPlayer(this);
mMediaController.setAnchorView(anchorView);
mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
#Override
public void onPrepared(MediaPlayer mp) {
mp.start();
}
});
}
public void setUrl(String url) {
mMediaPlayer.reset();
if (TextUtils.isEmpty(url)) {
ViewUtil.showCroutonAlert(mActivity, R.string.cant_play_music);
} else {
try {
mMediaPlayer.setDataSource(url);
mMediaPlayer.prepareAsync();
mMediaController.setEnabled(true);
mMediaController.show(0);
} catch (IOException e) {
e.printStackTrace();
}
}
}
#Override
public void start() {
mMediaPlayer.start();
}
#Override
public void pause() {
mMediaPlayer.pause();
}
#Override
public int getDuration() {
return mMediaPlayer.getDuration();
}
#Override
public int getCurrentPosition() {
return mMediaPlayer.getCurrentPosition();
}
#Override
public void seekTo(int pos) {
mMediaPlayer.seekTo(pos);
}
#Override
public boolean isPlaying() {
return mMediaPlayer.isPlaying();
}
#Override
public int getBufferPercentage() {
return 0;
}
#Override
public boolean canPause() {
return true;
}
#Override
public boolean canSeekBackward() {
return true;
}
#Override
public boolean canSeekForward() {
return true;
}
#Override
public int getAudioSessionId() {
return 0;
}
}
Figured it out. I need to call show again after start to update the buttons
mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
#Override
public void onPrepared(MediaPlayer mp) {
mp.start();
mMediaController.show(0);
}
});
Related
I have a fragment where i am using media player and using my own custom controller class. I am not being able to set controller.setMediaPlayer inside fragment. I have implemented VideoControllerView.MediaPlayerControl class in fragment.
My fragment class is :
public class HomeFragment extends Fragment implements SurfaceHolder.Callback, VideoControllerView.MediaPlayerControl {
#BindView(R.id.videoSurfaceContainer)
FrameLayout videoContainer;
#BindView(R.id.videoSurface)
SurfaceView videoSurface;
#BindView(R.id.progress)
ProgressBar progressBar;
#BindView(R.id.errorTv)
RelativeLayout relativeLayout;
#BindView(R.id.errorTextView)
TextView errorTextView;
public MediaPlayer player;
public VideoControllerView controller;
private Context context;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View v = inflater.inflate(R.layout.fragment_home, container, false);
ButterKnife.bind(this, v);
player = new MediaPlayer();
controller = new VideoControllerView(getActivity());
SurfaceHolder videoHolder = videoSurface.getHolder();
videoHolder.addCallback(this);
progressBar.setVisibility(View.VISIBLE);
playVideo("http://202.166.200.170:8081/otv/aastha.stream/playlist.m3u8");
relativeLayout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
try {
relativeLayout.setVisibility(View.GONE);
player.reset();
progressBar.setVisibility(View.VISIBLE);
playVideo("http://202.166.200.170:8081/otv/aastha.stream/playlist.m3u8");
} catch (Exception e) {
e.printStackTrace();
}
}
});
return v;
}
#Override
public void surfaceCreated(SurfaceHolder surfaceHolder) {
player.setDisplay(surfaceHolder);
}
#Override
public void surfaceChanged(SurfaceHolder surfaceHolder, int i, int i1, int i2) {
}
#Override
public void surfaceDestroyed(SurfaceHolder surfaceHolder) {
}
public void playVideo(String link) {
try {
videoSurface.setOnTouchListener(new View.OnTouchListener() {
#Override
public boolean onTouch(View v, MotionEvent event) {
if (controller.isShowing())
controller.hide();
else
controller.show();
return false;
}
});
player.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
#Override
public void onPrepared(MediaPlayer mp) {
controller.setMediaPlayer();
controller.setAnchorView((FrameLayout) getActivity().findViewById(R.id.videoSurfaceContainer));
player.start();
progressBar.setVisibility(View.GONE);
if (relativeLayout.isShown())
relativeLayout.setVisibility(View.GONE);
}
});
player.setAudioStreamType(AudioManager.STREAM_MUSIC);
player.setDataSource(getActivity(), Uri.parse(link));
try {
player.prepareAsync();
} catch (Exception e) {
e.printStackTrace();
}
player.setOnErrorListener(new MediaPlayer.OnErrorListener() {
#Override
public boolean onError(MediaPlayer mp, int what, int extra) {
progressBar.setVisibility(View.GONE);
errorMessage("Streaming Error");
player.reset();
errorTextView.setText(getResources().getString(R.string.error_msg_video));
return false;
}
});
player.setScreenOnWhilePlaying(true);
Log.d("after click", "last try");
} catch (Exception e) {
e.printStackTrace();
}
}
public void errorMessage(String message) {
try {
relativeLayout.setVisibility(View.VISIBLE);
progressBar.setVisibility(View.GONE);
} catch (Exception e) {
e.printStackTrace();
}
}
#Override
public void start() {
}
#Override
public void pause() {
}
#Override
public int getDuration() {
return 0;
}
#Override
public int getCurrentPosition() {
return 0;
}
#Override
public void seekTo(int pos) {
}
#Override
public boolean isPlaying() {
return false;
}
#Override
public boolean canPause() {
return false;
}
#Override
public boolean isFullScreen() {
return false;
}
#Override
public void toggleFullScreen() {
}
#Override
public void onAttach(Activity activity) {
super.onAttach(activity);
context = activity;
}
if you see inside playVideo method inside setOnpreparedListener i am getting error in controller.setMediaPlayer() because i am not being able to pass the context here.
what can be done here to solve the error?
This is how we can use controller.setMediaPlayer()
// Implement MediaPlayer.OnPreparedListener
#Override
public void onPrepared(MediaPlayer mp) {
controller.setMediaPlayer(this);
controller.setAnchorView((FrameLayout)
findViewById(R.id.videoSurfaceContainer));
player.start();
}
// End MediaPlayer.OnPreparedListener
This is example to use costume controller
If you want, you could get the context from there using HomeFragment.this.getContext(), like:
player.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
#Override
public void onPrepared(MediaPlayer mp) {
controller.setMediaPlayer(HomeFragment.this.getContext());
controller.setAnchorView((FrameLayout) getActivity().findViewById(R.id.videoSurfaceContainer));
player.start();
progressBar.setVisibility(View.GONE);
if (relativeLayout.isShown())
relativeLayout.setVisibility(View.GONE);
}
});
I just moved controller.setMediaPlayer(this); to onCreateView and it worked.
I am facing the issue in showing the media player .
1) Showing the media controller for only 3 seconds after that media controller is hidden.
2) Media controller should destroy only when the activity is closed or back button pressed.
3) Media controller is viewing the bottom of the activity i want to change the place for media controller viewing.
public void audioplayer(View view)
{
mediaController = new MediaController(this);
if(mediaPlayer.isPlaying())
{
mediaPlayer.stop();
}
mediaPlayer.reset();
try {
mediaPlayer.setDataSource(path);
} catch (IOException e) {
e.printStackTrace();
}
try {
mediaPlayer.setOnPreparedListener(this);
mediaPlayer.prepare();
} catch (IOException e) {
e.printStackTrace();
}
}
public void onPrepared(MediaPlayer mediaPlayer) {
mediaPlayer.start();
Log.d(TAG, "onPrepared");
mediaController.setMediaPlayer((MediaController.MediaPlayerControl) this);
mediaController.setAnchorView(findViewById(R.id.main_audio_view));
handler.post(new Runnable() {
public void run() {
mediaController.setEnabled(true);
mediaController.show();
}
});
}
#Override
protected void onStop() {
super.onStop();
mediaController.hide();
mediaPlayer.stop();
mediaPlayer.release();
}
#Override
public boolean onTouchEvent(MotionEvent event) {
//the MediaController will hide after 3 seconds - tap the screen to make it appear again
mediaController.show();
return false;
}
//--MediaPlayerControl methods----------------------------------------------------
public void start() {
mediaPlayer.start();
}
public void pause() {
mediaPlayer.pause();
}
public int getDuration() {
return mediaPlayer.getDuration();
}
public int getCurrentPosition() {
return mediaPlayer.getCurrentPosition();
}
public void seekTo(int i) {
mediaPlayer.seekTo(i);
}
public boolean isPlaying() {
return mediaPlayer.isPlaying();
}
public int getBufferPercentage() {
return 0;
}
public boolean canPause() {
return true;
}
public boolean canSeekBackward() {
return true;
}
public boolean canSeekForward() {
return true;
}
#Override
public int getAudioSessionId() {
return 0;
}
//--------------------------------------------------------------------------------
The above code for media controller .In that the media controller is shown for only three seconds.please help me how to solve this.The media player should shown till the song ends and also media controller should hide only when the activity destroyed.
change return statement in public boolean onTouchEvent(MotionEvent event) to true. and Remove if(mediaPlayer.isPlaying())
{
mediaPlayer.stop();
}
i am also new to android hope it Helps..
I have bit of trouble playing back video in my app. I have the very similar code as below playing back my audio files, however, when I try to play video I'm not seeing a picture, I can still hear the narration but no video. Just to exclude encoding, I dropped in my assets a file from my cell that was created on my cell and I was trying to play it back using the above method without luck. Any thoughts would be appreciated, Thank you.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/main_audio_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:orientation="vertical">
<VideoView
android:layout_weight="0.3"
android:id="#+id/videoView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
/>
<ListView
android:id="#+id/fragmentVidListView"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</ListView>
public class MediaPlayer extends AppCompatActivity implements OnPreparedListener, MediaController.MediaPlayerControl {
private static final String TAG = "VideoPlayer";
private android.media.MediaPlayer mediaPlayer;
private MediaController mediaController;
private String videoFileName= "test2.mp4";
private Handler handler = new Handler();
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main_video_view);
mediaPlayer = new android.media.MediaPlayer();
mediaPlayer.setOnPreparedListener(this);
mediaController = new MediaController(this);
try {
AssetFileDescriptor descriptor = MediaPlayer.this.getAssets().openFd(videoFileName);
long start = descriptor.getStartOffset();
long end = descriptor.getLength();
mediaPlayer.setDataSource(descriptor.getFileDescriptor(), start, end);
mediaPlayer.prepare();
mediaPlayer.start();
} catch (IOException e) {
Log.e(TAG, "Could not open file " + videoFileName + " for playback.", e);
}
}
#Override
public void onPrepared(android.media.MediaPlayer mp) {
Log.d(TAG, "onPrepared");
mediaController.setMediaPlayer(this);
mediaController.setAnchorView(findViewById(R.id.videoView1));
handler.post(new Runnable() {
public void run() {
mediaController.setEnabled(true);
mediaController.show();
}
});
}
#Override
protected void onStop() {
super.onStop();
mediaController.hide();
}
#Override
public boolean onTouchEvent(MotionEvent event) { //the MediaController will hide after 3 seconds - tap the screen to make it appear again
mediaController.show();
return false;
}
public void start() {
mediaPlayer.start();
}
public void pause() {
mediaPlayer.pause();
}
public int getDuration() {
return mediaPlayer.getDuration();
}
public int getCurrentPosition() {
return mediaPlayer.getCurrentPosition();
}
public void seekTo(int i) {
mediaPlayer.seekTo(i);
}
public boolean isPlaying() {
return mediaPlayer.isPlaying();
}
public int getBufferPercentage() {
return 0;
}
public boolean canPause() {
return true;
}
public boolean canSeekBackward() {
return true;
}
public boolean canSeekForward() {
return true;
}
#Override
public int getAudioSessionId() {
return 0;
}
#Override
public void onStart() {
super.onStart();
}
}
I've implemented a recycler view and each item will play video. My problem is that I need to pause/play the video when it scrolls on/off the screen.
I've implemented that when the user scrolls the video keeps playing.
I have had an issue trying to keep track of the media player when the view scrolls off screen.
I have come up with a solution and I'm hoping I can get some advice to see if may be any issues with the solution.
So I'm using a texture view to display the media player in the recycler view as videoviews aren't compatible when looking to use a recycler or customise the controller.
So in the surface texture destroyed (signalling that the view has left the screen) I pause the media player and when the surfacetexture is available (signalling the view is on screen) I check if the media player is null (as it will be when the screen first loads) if not I start the media player. Below is my video player class in where you can see my implementation.
public class CustomVideoPlayer implements TextureView.SurfaceTextureListener, VideoControllerView.MediaPlayerControl, MediaPlayer.OnBufferingUpdateListener, MediaPlayer.OnCompletionListener, MediaPlayer.OnPreparedListener, MediaPlayer.OnVideoSizeChangedListener {
private Context mContext;
private MediaPlayer mMediaPlayer;
private SurfaceTexture mSurface;
private VideoControllerView mControllerView;
private TextureView mTextureView;
private ProgressBar mProgress;
private FrameLayout mView;
public CustomVideoPlayer(Context ctx, TextureView view, ProgressBar progressDialog, FrameLayout holderView){
this.mContext = ctx;
mTextureView = view;
mTextureView.setSurfaceTextureListener(this);
mProgress = progressDialog;
mControllerView = new VideoControllerView(ctx);
mView = holderView;
mTextureView.setOnTouchListener(new ControlTouchListener());
}
#Override
public boolean canPause() {
return true;
}
#Override
public boolean canSeekBackward() {
return true;
}
#Override
public boolean canSeekForward() {
return true;
}
#Override
public int getBufferPercentage() {
return 0;
}
#Override
public int getCurrentPosition() {
return mMediaPlayer.getCurrentPosition();
}
#Override
public int getDuration() {
return mMediaPlayer.getDuration();
}
#Override
public boolean isPlaying() {
return mMediaPlayer.isPlaying();
}
#Override
public void pause() {
mMediaPlayer.pause();
}
#Override
public void seekTo(int i) {
mMediaPlayer.seekTo(i);
}
#Override
public void start() {
mMediaPlayer.start();
}
#Override
public boolean isFullScreen() {
return false;
}
#Override
public void toggleFullScreen() {
}
#Override
public void onBufferingUpdate(MediaPlayer mp, int percent) {
}
#Override
public void onCompletion(MediaPlayer mp) {
}
#Override
public void onVideoSizeChanged(MediaPlayer mp, int width, int height) {
}
#Override
public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
mSurface = surface;
if(mMediaPlayer!=null) {
mMediaPlayer.setSurface(new Surface(mSurface));
mMediaPlayer.start();
}
Log.i(VersysVideoPlayer.class.getSimpleName(), String.valueOf(surface)+"available");
}
#Override
public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {
}
#Override
public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
//mSurface = surface;
if(mMediaPlayer==null){
Log.i(VersysVideoPlayer.class.getSimpleName(), "MEDIA PLAYER IS NULL");
}else{
Log.i(CustomVideoPlayer.class.getSimpleName(), "MEDIA PLAYER IS NOT NULL");
mMediaPlayer.pause();
}
Log.i(CustomVideoPlayer.class.getSimpleName(), String.valueOf(surface)+"destroyed");
return false;
}
#Override
public void onSurfaceTextureUpdated(SurfaceTexture surface) {
}
public void changePlayState(){
if(mMediaPlayer!=null) {
if (mMediaPlayer.isPlaying()) {
mMediaPlayer.pause();
} else {
mMediaPlayer.start();
}
}else{
Log.i(CustomVideoPlayer.class.getSimpleName(), "MEDIA PLAYER IS NULL");
}
}
public void startVideo(String url){
if(mMediaPlayer!=null){
mMediaPlayer.reset();
mMediaPlayer.release();
//mMediaPlayer = new MediaPlayer();
}else{
mMediaPlayer = new MediaPlayer();
}
if(!mMediaPlayer.isPlaying()){
try {
mMediaPlayer.setSurface(new Surface(mSurface));
mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mMediaPlayer.setDataSource(url);
mMediaPlayer.prepareAsync();
mMediaPlayer.setOnCompletionListener(this);
mMediaPlayer.setOnBufferingUpdateListener(this);
mMediaPlayer.setVideoScalingMode(MediaPlayer.VIDEO_SCALING_MODE_SCALE_TO_FIT_WITH_CROPPING);
mMediaPlayer.setOnPreparedListener(this);
} catch (IOException e) {
e.printStackTrace();
}
}
}
#Override
public void onPrepared(MediaPlayer mp) {
Log.i(CustomVideoPlayer.class.getSimpleName(), "ON PREPARED CALLED");
mControllerView.setMediaPlayer(this);
mControllerView.setAnchorView(mView);
mControllerView.show();
mProgress.setVisibility(View.GONE);
mMediaPlayer.start();
// mMediaPlayer.setVolume(0,0);
}
//Touch listener to display video controls
class ControlTouchListener implements View.OnTouchListener{
#Override
public boolean onTouch(View v, MotionEvent event) {
if(event.getAction() == MotionEvent.ACTION_DOWN){
mControllerView.show();
}
return false;
}
}
}
Any comments or opinions are welcomed.
I got stuck with one requirement i need to play a media file in android.I will post the screen shot of the page
Actual requirement is the user wants to play the audio file in his recordings list.The recordings list are shown through list adapter.I want to display the play progress of the audio file on the same page(as like shown in the screen shot).
Iam pasting the code which i have tried.
public class RecordingActivity extends ListActivity implements MediaPlayerControl {
MediaPlayer mMediaPlayer;
MediaController mMediaController;
Handler mHandler;
String OUTPUT_FILE;
RelativeLayout rl;
Context context = null;
Point p;
static final String[] recordings = new String[] {"Example1","Example2",
"Example3","Example4","Example5" };
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setListAdapter(new FirstAdapter(this, recordings));
}
#Override
protected void onListItemClick(ListView l, View v, int position, long id) {
showPopup(RecordingActivity.this, p);
// get selected items
mMediaPlayer = new MediaPlayer();
mMediaController = new MediaController(this);
mHandler = new Handler();
mMediaController.setMediaPlayer(RecordingActivity.this);
OUTPUT_FILE = Environment.getExternalStorageDirectory()+"/recorder.mp3";
try{
mMediaPlayer.setDataSource(OUTPUT_FILE);
mMediaPlayer.prepare();
}
catch(Exception e){
}
mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
#Override
public void onPrepared(MediaPlayer mp) {
mHandler.post(new Runnable() {
public void run() {
mMediaController.show(10000);
mMediaPlayer.start();
mMediaController.setEnabled(true);
}
});
}
});
}
private void showPopup(final Activity context, Point p) {
int popupWidth = 200;
int popupHeight = 150;
// Inflate the popup_layout.xml
RelativeLayout viewGroup = (RelativeLayout) context.findViewById(R.id.reviewlist);
LayoutInflater layoutInflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = layoutInflater.inflate(R.layout.activity_play, viewGroup);
// Creating the PopupWindow
final PopupWindow popup = new PopupWindow(context);
popup.setContentView(layout);
popup.setWidth(popupWidth);
popup.setHeight(popupHeight);
popup.setFocusable(true);
// Some offset to align the popup a bit to the right, and a bit down, relative to button's position.
int OFFSET_X = 30;
int OFFSET_Y = 30;
// Clear the default translucent background
popup.setBackgroundDrawable(new BitmapDrawable());
// Displaying the popup at the specified location, + offsets.
popup.showAtLocation(layout, Gravity.NO_GRAVITY,p.x+OFFSET_X,p.y+OFFSET_Y);
// Getting a reference to Close button, and close the popup when clicked.
ImageButton close = (ImageButton) layout.findViewById(R.id.close);
Button b1 =(Button) layout.findViewById(R.id.button1);
Button b2 =(Button) layout.findViewById(R.id.button2);
close.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
popup.dismiss();
}
});
}
#Override
protected void onDestroy() {
super.onDestroy();
mMediaPlayer.stop();
mMediaPlayer.release();
}
#Override
public boolean canPause() {
return true;
}
#Override
public boolean canSeekBackward() {
return false;
}
#Override
public boolean canSeekForward() {
return false;
}
#Override
public int getBufferPercentage() {
int percentage = (mMediaPlayer.getCurrentPosition() * 100) / mMediaPlayer.getDuration();
return percentage;
}
#Override
public int getCurrentPosition() {
return mMediaPlayer.getCurrentPosition();
}
#Override
public int getDuration() {
return mMediaPlayer.getDuration();
}
#Override
public boolean isPlaying() {
return mMediaPlayer.isPlaying();
}
#Override
public void pause() {
if(mMediaPlayer.isPlaying())
mMediaPlayer.pause();
}
#Override
public void seekTo(int pos) {
mMediaPlayer.seekTo(pos);
}
#Override
public void start() {
mMediaPlayer.start();
mMediaController.show();
}
#Override
public boolean onTouchEvent(MotionEvent event) {
mMediaController.show();
return false;
}
}
The problem am facing is i am able to play the audio file ,but it is not showing any popup layout.
Media player
MediaPlayer mp = new MediaPlayer();
// Set data source -
setDataSource("/sdcard/path_to_song");
// Play audio
mp.start();
// Pause audio
mp.pause();
// Reset mediaplayer
mp.reset();
// Get song length duration - in milliseconds
mp.getDuration();
// Get current duration - in milliseconds
mp.getCurrentDuration();
// Move song to particular second - used for Forward or Backward
mp.seekTo(positon); // position in milliseconds
// Check if song is playing or not
mp.isPlaying(); // returns true or false
Hope this will give you some solution. Refer this link. It will solve your problem
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mMediaPlayer = new MediaPlayer();
mMediaController = new MediaController(this);
mMediaController.setMediaPlayer(PlayAudioActivity.this);
mMediaController.setAnchorView(findViewById(R.id.audioView));
String audioFile = "" ;
try {
mMediaPlayer.setDataSource(audioFile);
mMediaPlayer.prepare();
} catch (IOException e) {
System.out.println("Error in playing audio");
}
mMediaPlayer.setOnPreparedListener(new OnPreparedListener() {
#Override
public void onPrepared(MediaPlayer mp) {
mHandler.post(new Runnable() {
public void run() {
mMediaController.show(10000);
mMediaPlayer.start();
}
});
}
});
}
if you have done this then.
#Override
protected void onDestroy() {
super.onDestroy();
mMediaPlayer.stop();
mMediaPlayer.release();
}
#Override
public boolean canPause() {
return true;
}
#Override
public boolean canSeekBackward() {
return false;
}
#Override
public boolean canSeekForward() {
return false;
}
#Override
public int getBufferPercentage() {
int percentage = (mMediaPlayer.getCurrentPosition() * 100) / mMediaPlayer.getDuration();
return percentage;
}
#Override
public int getCurrentPosition() {
return mMediaPlayer.getCurrentPosition();
}
#Override
public int getDuration() {
return mMediaPlayer.getDuration();
}
#Override
public boolean isPlaying() {
return mMediaPlayer.isPlaying();
}
#Override
public void pause() {
if(mMediaPlayer.isPlaying())
mMediaPlayer.pause();
}
#Override
public void seekTo(int pos) {
mMediaPlayer.seekTo(pos);
}
#Override
public void start() {
mMediaPlayer.start();
}
#Override
public boolean onTouchEvent(MotionEvent event) {
mMediaController.show();
return false;
}
}
public class PlayAudioActivity extends Activity implements MediaPlayerControl {
private MediaController mMediaController;
private MediaPlayer mMediaPlayer;
private Handler mHandler = new Handler();
use this .