我想在VLC播放器Android集成中添加媒体控制器,但我没有找到任何选项来实现这一点。我分享了代码 -
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.otherformat);
load = (ProgressBar) this.findViewById(R.id.load);
intent = getIntent();
load.setVisibility(View.VISIBLE);
handler = new Handler();
mFilePath ="http://mm2.pcslab.com/mm/7h800.mp4";
Log.e(TAG, "Playing: " + mFilePath);
mSurface = (SurfaceView) findViewById(R.id.surface);
holder = mSurface.getHolder();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
setSize(mVideoWidth, mVideoHeight);
}
@Override
protected void onResume() {
super.onResume();
createPlayer(mFilePath);
}
@Override
protected void onPause() {
super.onPause();
releasePlayer();
}
@Override
protected void onDestroy() {
super.onDestroy();
releasePlayer();
}
/**
* Used to set size for SurfaceView
*
* @param width
* @param height
*/
private void setSize(int width, int height) {
mVideoWidth = width;
mVideoHeight = height;
if (mVideoWidth * mVideoHeight <= 1)
return;
if (holder == null || mSurface == null)
return;
int w = getWindow().getDecorView().getWidth();
int h = getWindow().getDecorView().getHeight();
boolean isPortrait = getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT;
if (w > h && isPortrait || w < h && !isPortrait) {
int i = w;
w = h;
h = i;
}
float videoAR = (float) mVideoWidth / (float) mVideoHeight;
float screenAR = (float) w / (float) h;
if (screenAR < videoAR)
h = (int) (w / videoAR);
else
w = (int) (h * videoAR);
holder.setFixedSize(mVideoWidth, mVideoHeight);
ViewGroup.LayoutParams lp = mSurface.getLayoutParams();
lp.width = w;
lp.height = h;
mSurface.setLayoutParams(lp);
mSurface.invalidate();
}
/**
* Creates MediaPlayer and plays video
*
* @param media
*/
private void createPlayer(String media) {
releasePlayer();
try {
if (media.length() > 0) {
Toast toast = Toast.makeText(this, media, Toast.LENGTH_LONG);
toast.setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0,
0);
//toast.show();
}
// Create LibVLC
// TODO: make this more robust, and sync with audio demo
ArrayList<String> options = new ArrayList<String>();
//options.add("--subsdec-encoding <encoding>");
options.add("--aout=opensles");
options.add("--audio-time-stretch"); // time stretching
options.add("-vvv"); // verbosity
libvlc = new LibVLC(this, options);
holder.setKeepScreenOn(true);
// Creating media player
mMediaPlayer = new MediaPlayer(libvlc);
mMediaPlayer.setEventListener(mPlayerListener);
mMediaPlayer.setVideoTrackEnabled(true);
// Seting up video output
final IVLCVout vout = mMediaPlayer.getVLCVout();
vout.setVideoView(mSurface);
//vout.setSubtitlesView(mSurfaceSubtitles);
vout.addCallback(this);
vout.attachViews();
Media m = new Media(libvlc, Uri.parse(media));
mMediaPlayer.setMedia(m);
mMediaPlayer.play();
////////////////////////////////////////////////
/* //mController = new MediaController(this);
mController = (MediaController)findViewById(R.id.mediaController);
mController.setVisibility(View.VISIBLE);
mController.setAnchorView(mSurface);
mController.show(0);*/
/*mController = new MediaController(this);
mController.setAnchorView(mSurface);
handler.post(new Runnable() {
public void run() {
mController.show();
}
});*/
} catch (Exception e) {
Log.e("Err", e.getMessage()+"");
Toast.makeText(this, "Error in creating player!"+e.getMessage(), Toast
.LENGTH_LONG).show();
}
}
private void releasePlayer() {
if (libvlc == null)
return;
mMediaPlayer.stop();
final IVLCVout vout = mMediaPlayer.getVLCVout();
vout.removeCallback(this);
vout.detachViews();
holder = null;
libvlc.release();
libvlc = null;
mVideoWidth = 0;
mVideoHeight = 0;
}
/**
* Registering callbacks
*/
private MediaPlayer.EventListener mPlayerListener = new MyPlayerListener(this);
@Override
public void onNewLayout(IVLCVout vout, int width, int height, int visibleWidth, int visibleHeight, int sarNum, int sarDen) {
if (width * height == 0)
return;
// store video size
mVideoWidth = width;
mVideoHeight = height;
setSize(mVideoWidth, mVideoHeight);
}
@Override
public void onSurfacesCreated(IVLCVout vout) {
}
@Override
public void onSurfacesDestroyed(IVLCVout vout) {
}
@Override
public void onHardwareAccelerationError(IVLCVout vlcVout) {
Log.e(TAG, "Error with hardware acceleration");
this.releasePlayer();
Toast.makeText(this, "Error with hardware acceleration", Toast.LENGTH_LONG).show();
}
private static class MyPlayerListener implements MediaPlayer.EventListener {
private WeakReference<OtherFormat> mOwner;
public MyPlayerListener(OtherFormat owner) {
mOwner = new WeakReference<OtherFormat>(owner);
}
@Override
public void onEvent(MediaPlayer.Event event) {
OtherFormat player = mOwner.get();
switch (event.type) {
case MediaPlayer.Event.EndReached:
Log.d(TAG, "MediaPlayerEndReached");
player.releasePlayer();
break;
case MediaPlayer.Event.Playing:
load.setVisibility(View.GONE);
break;
case MediaPlayer.Event.Paused:
case MediaPlayer.Event.Buffering:
float percent = event.getBuffering(); /* from 0.0f to 100f */
Log.e("Percent><><",""+percent);
break;
case MediaPlayer.Event.Stopped:
default:
break;
}
}
}}
这个活动所需的 XML -
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<SurfaceView
android:id="@+id/surface"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center" />
<ProgressBar
android:id="@+id/load"
style="?android:attr/progressBarStyleLarge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:visibility="visible"
android:layout_gravity="center"
/>
<MediaController
android:id="@+id/mediaController"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true" >
</MediaController>
</FrameLayout>
通过这段代码,媒体控制器没有显示,请帮助我如何在VLC媒体播放器的SurfaceView中显示媒体控制器,包括暂停、播放和视频位置的seekbar。