Java MediaController类代码示例

import android.widget.MediaController; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // Find the video view by id so we can use it.
    VideoView myVideo = (VideoView) findViewById(R.id.videoView);

    // To set the path to the video. Sample.mp4 is in the "raw" folder.
    // You can use http://online.path.to.your.video also.
    myVideo.setVideoPath("android.resource://" + getPackageName() + "/" + R.raw.sample);

    // To create the media controller (play, pause, etc.)
    MediaController myController = new MediaController(this);

    // To link the media controller to the video view.
    myController.setAnchorView(myVideo);

    // To link the video view to the media controller.
    myVideo.setMediaController(myController);

    // To autoplay on opening.
    myVideo.start();

}
 

import android.widget.MediaController; //导入依赖的package包/类
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    VideoView videoView = new VideoView(this);
    setContentView(videoView);
    videoView.setMediaController(new MediaController(this));
    videoView.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
        @Override
        public void onCompletion(MediaPlayer mp) {
            Toast.makeText( VideoPlayerActivity.this, "播放完成了", Toast.LENGTH_SHORT).show();
        }
    });
    String videoPath = getIntent().getStringExtra("videoPath");
    try {
        videoView.setVideoPath(videoPath);
        videoView.start();
    } catch (Exception e) {
        e.printStackTrace();
        Toast.makeText(VideoPlayerActivity.this, "视频不存在", Toast.LENGTH_SHORT).show();
    }
}
 

import android.widget.MediaController; //导入依赖的package包/类
private void init() {
    BaseConfig.sPositionWhenPaused = -1;
    // Create media controller
    MediaController mediaController = new MediaController(this);
    // 设置MediaController
    mVideoView.setMediaController(mediaController);
    mVideoView.setOnCompletionListener(this);
    mVideoView.setOnErrorListener(this);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        mVideoView.setOnInfoListener(this);
    } else {
        mLoadingView.setVisibility(View.GONE);
    }
    mVideoView.setOnPreparedListener(this);
    mGestureDetector = new GestureDetector(this, new MyGestureListener());

    Uri uri = Uri.parse(mVideoUrl);
    mVideoView.setVideoURI(uri);
}
 

import android.widget.MediaController; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    String url = getIntent().getExtras().getString(Constants.URL);
    setContentView(R.layout.fragment_video_gallery);
    final VideoView videoView = (VideoView) findViewById(R.id.videoView);
    videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
        @Override
        public void onPrepared(MediaPlayer mp) {
            View progress = findViewById(R.id.videoProgress);
            progress.setVisibility(View.GONE);

            videoView.requestFocus();
            MediaController vidControl = new MediaController(VideoPlayerActivity.this);
            vidControl.setAnchorView(videoView);
            videoView.setMediaController(vidControl);
            videoView.start();
        }
    });
    videoView.setVideoURI(Uri.parse(url));
}
 

import android.widget.MediaController; //导入依赖的package包/类
/**
 * Creates a new VideoPlayer component.
 *
 * @param container
 */
public VideoPlayer(ComponentContainer container) {
  super(container);
  container.$form().registerForOnDestroy(this);
  videoView = new ResizableVideoView(container.$context());
  videoView.setMediaController(new MediaController(container.$context()));
  videoView.setOnCompletionListener(this);
  videoView.setOnErrorListener(this);
  videoView.setOnPreparedListener(this);

  // add the component to the designated container
  container.$add(this);
  // set a default size
  container.setChildWidth(this,
      ComponentConstants.VIDEOPLAYER_PREFERRED_WIDTH);
  container.setChildHeight(this,
      ComponentConstants.VIDEOPLAYER_PREFERRED_HEIGHT);

  // Make volume buttons control media, not ringer.
  container.$form().setVolumeControlStream(AudioManager.STREAM_MUSIC);

  sourcePath = "";
}
 

import android.widget.MediaController; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_media_details);
    ButterKnife.bind(this);

    FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
    String uid = user.getUid();
    storageRef = FirebaseStorage.getInstance().getReference().child
            (uid);
    Intent incoming = getIntent();
    if (incoming.hasExtra("FIREBASE_REF")) {
        String fbUrl = incoming.getStringExtra("FIREBASE_REF");
        FirebaseDatabase db = FirebaseDatabase.getInstance();
        entriesRef = db.getReferenceFromUrl(fbUrl);
    }
    if (incoming.hasExtra("PHOTO_URI")) {
        mediaType = 2;
        try {
            dataUri = incoming.getParcelableExtra("PHOTO_URI");
            InputStream istr = getContentResolver().openInputStream
                    (dataUri);
            Bitmap bmp = BitmapFactory.decodeStream(istr);
            photoView.setImageBitmap(bmp);
            istr.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    if (incoming.hasExtra("VIDEO_URI")) {
        mediaType = 4;
        dataUri = incoming.getParcelableExtra("VIDEO_URI");
        videoView.setVideoURI(dataUri);
        MediaController mc = new MediaController(this);
        videoView.setMediaController(mc);
        photoView.setVisibility(View.INVISIBLE);
        videoView.setVisibility(View.VISIBLE);
    }
}
 

import android.widget.MediaController; //导入依赖的package包/类
@Override
    public void onPrepared(MediaPlayer mp) {
        if(mHasVideo) {
            mediaPlayer.start();
            mediaPlayer.setVolume(0,0);
            setVideoSize();
            vidSurface.bringToFront();
            vidSurface.requestFocus();
            MediaController mController = new MediaController(context);
            mController.setMediaPlayer(this);
            mController.setAnchorView(vidSurface);

//        mController.show(0);
            vidSurface.setOnTouchListener(new View.OnTouchListener() {
                @Override
                public boolean onTouch(View v, MotionEvent event) {
                    return true;
                }
            });
        }
    }
 

import android.widget.MediaController; //导入依赖的package包/类
public void setMediaController(Context context, View view)
{
	if (view instanceof MediaController) {
		MediaController v = (MediaController) view;
		for (int i = 0; i < v.getChildCount(); i++)
		{
				this.setMediaController(context, v.getChildAt(i));
		}
	}
	else if (view instanceof LinearLayout)
	{
		LinearLayout ll = (LinearLayout) view;
		for (int i = 0; i < ll.getChildCount(); i++)
		{
				this.setMediaController(context, ll.getChildAt(i));
		}
	}
	else if (view instanceof SeekBar)
	{
		((SeekBar) view).getProgressDrawable().mutate().setColorFilter(context.getResources().getColor(getColorTheme(context)),PorterDuff.Mode.SRC_IN);
	}
}
 

import android.widget.MediaController; //导入依赖的package包/类
private void onVideoReady() {
	MediaController mediaController = new MediaController(this);
	videoViewPreview.setVisibility(View.VISIBLE);
	videoViewPreview.setVideoPath(videoFileName);
	videoViewPreview.setMediaController(mediaController);
	videoViewPreview.requestFocus();
	videoViewPreview.start();
	videoViewPreview.pause();

	textViewFilePath.setText(videoFileName);

	editTextVideoTitle.setText("");
	editTextVideoDescription.setText("");
	textViewVideoUrl.setText(getString(R.string.noUrlYet));

	Toast.makeText(this, R.string.pressVideoToPreview, Toast.LENGTH_LONG).show();
}
 

import android.widget.MediaController; //导入依赖的package包/类
private void onVideoReady() {
	MediaController mediaController = new MediaController(this);
	videoViewPreview.setVisibility(View.VISIBLE);
	videoViewPreview.setVideoPath(videoFileName);
	videoViewPreview.setMediaController(mediaController);
	videoViewPreview.requestFocus();
	videoViewPreview.start();
	videoViewPreview.pause();

	imageButtonUploadVideo.setEnabled(true);
	imageButtonUploadVideo.setImageResource(R.drawable.upload);

	textViewFilePath.setText(videoFileName);

	editTextVideoTitle.setText("");
	editTextVideoDescription.setText("");
	textViewVideoUrl.setText(getString(R.string.noUrlYet));

	Toast.makeText(this, R.string.pressVideoToPreview, Toast.LENGTH_LONG).show();
}
 

import android.widget.MediaController; //导入依赖的package包/类
@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_video);

    // Load the appropriate URL in the VideoView.
    final String youtubeId = getIntent().getStringExtra(Keys.YOUTUBE_ID);
    final String videoUrl = UrlBuilder.forYoutubeId(youtubeId);
    final VideoView videoView = (VideoView) findViewById(R.id.video_view);
    videoView.setVideoPath(videoUrl);
    videoView.start();

    // Add a MediaController, which gives us play/pause, etc.
    final MediaController mediaController = new MediaController(this);
    mediaController.setAnchorView(videoView);
    videoView.setMediaController(mediaController);
}
 

import android.widget.MediaController; //导入依赖的package包/类
private void ponInfoLibro(int id, View vista) {
    /*Libro*/ libro = ((Aplicacion) getActivity().getApplication())
            .getVectorLibros().elementAt(id);
    ((TextView) vista.findViewById(R.id.titulo)).setText(libro.titulo);
    ((TextView) vista.findViewById(R.id.autor)).setText(libro.autor);
    ((ImageView) vista.findViewById(R.id.portada))
            .setImageResource(libro.recursoImagen);
    vista.setOnTouchListener(this);
    if (mediaPlayer != null){
        mediaPlayer.release();
    }
    mediaPlayer = new MediaPlayer();
    mediaPlayer.setOnPreparedListener(this);
    mediaController = new MediaController(getActivity());
    Uri audio = Uri.parse(libro.urlAudio);
    try {
        mediaPlayer.setDataSource(getActivity(), audio);
        mediaPlayer.prepareAsync();
    } catch (IOException e) {
        Log.e("Audiolibros", "ERROR: No se puede reproducir "+audio,e);
    }
}
 

import android.widget.MediaController; //导入依赖的package包/类
@Override
public void onCreate(final @Nullable Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.video_player_layout);
  ButterKnife.bind(this);

  this.viewModel.outputs.preparePlayerWithUrl()
    .compose(Transformers.takeWhen(lifecycle().filter(ActivityEvent.RESUME::equals)))
    .compose(bindToLifecycle())
    .subscribe(this::preparePlayer);

  this.mediaController = new MediaController(this);
  this.mediaController.setAnchorView(this.rootView);

  RxView.clicks(this.rootView)
    .compose(bindToLifecycle())
    .observeOn(AndroidSchedulers.mainThread())
    .subscribe(__ -> toggleControlsVisibility());
}
 

import android.widget.MediaController; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.video_full);
    videofull=(VideoView)findViewById(R.id.videofull);
    videofull.setVideoURI(Uri.parse("android.resource://" + getPackageName() + "/" + R.raw.video));
    videofull.setMediaController(new MediaController(VideoFull.this));
    videofull.start();
    videofull.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
        @Override
        public void onPrepared(MediaPlayer mp) {
            mp.setLooping(true);
        }
    });
    videofull.requestFocus();
}
 

import android.widget.MediaController; //导入依赖的package包/类
public PlayerControl(@NonNull MediaControllerCompat mediaControllerCompat, final MediaController mediaController) {
    mMediaControllerCompat = mediaControllerCompat;
    mCallback = new MediaControllerCompat.Callback() {
        @Override
        public void onPlaybackStateChanged(PlaybackStateCompat state) {
            processPlaybackState(state, mediaController);
        }

        @Override
        public void onMetadataChanged(MediaMetadataCompat metadata) {
            mLastMediaMetadataCompat = metadata;
        }
    };
    mMediaControllerCompat.registerCallback(mCallback);
    mLastMediaMetadataCompat = mMediaControllerCompat.getMetadata();
    processPlaybackState(mMediaControllerCompat.getPlaybackState(), mediaController);
}