here's the code
try clicking that will trigger dial number, and then push back button,
and you will see the video screen disappeared but the sound is playing
thx :D
public class VideoTest extends Activity {
private VideoPlayer mVideoPlayer;
private String mFile = "/sdcard/Airplane.3gp";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FrameLayout mainLayout = new FrameLayout(this);
mainLayout.setLayoutParams(new FrameLayout.LayoutParams(
LayoutParams.FILL_PARENT,
LayoutParams.FILL_PARENT));
// set to dial number
mainLayout.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent dialIntent = new
Intent(Intent.ACTION_DIAL, Uri
.parse("tel:12345"));
startActivity(dialIntent);
}
});
// surface view for video screen
SurfaceView videoSurface = new SurfaceView(this);
videoSurface.setLayoutParams(new LayoutParams
(LayoutParams.FILL_PARENT,
LayoutParams.FILL_PARENT));
mainLayout.addView(videoSurface);
mVideoPlayer = new VideoPlayer(videoSurface, mFile);
setContentView(mainLayout);
}
@Override
protected void onResume() {
super.onResume();
mVideoPlayer.Start();
}
@Override
protected void onStop() {
super.onStop();
mVideoPlayer.Pause();
}
private class VideoPlayer implements MediaPlayer.OnPreparedListener,
SurfaceHolder.Callback {
private MediaPlayer mMediaPlayer;
private String mVideoFile;
private SurfaceHolder mHolder;
public VideoPlayer(final SurfaceView surfaceView, final String
file)
{
mHolder = surfaceView.getHolder();
mHolder.addCallback(this);
mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
mHolder.setSizeFromLayout();
mVideoFile = file;
}
public void Start() {
if (mMediaPlayer != null)
mMediaPlayer.start();
}
public void Pause() {
if (mMediaPlayer != null)
mMediaPlayer.pause();
}
public void onPrepared(MediaPlayer mp) {
mVideoPlayer.Start();
}
public void surfaceChanged(SurfaceHolder holder, int format, int
width,
int height) {
}
public void surfaceCreated(SurfaceHolder holder) {
// to prevent recreating media player
if (mMediaPlayer == null) {
mMediaPlayer = new MediaPlayer();
try {
mMediaPlayer.setDataSource(mVideoFile);
mMediaPlayer.setDisplay(mHolder);
mMediaPlayer.prepare();
mMediaPlayer.setOnPreparedListener(this);
mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
} catch (Exception e) {
}
}
}
public void surfaceDestroyed(SurfaceHolder holder) {
}
public void onBufferingUpdate(MediaPlayer mp, int percent) {
}
}
}
On Jul 27, 10:40 pm, Mark Murphy <mmur...@commonsware.com> wrote:
> sleith wrote:
> > any idea?
>
> Is this hardware or the emulator?
>
> If it is the emulator, can you reproduce the problem on a device?
>
> --
> Mark Murphy (a Commons
> Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> _Android Programming Tutorials_ Version 1.0 In Print!
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