VideoView2: Initial integrated version with MediaPlayer2 (7094f545) · Commits · e / os / android_frameworks_av

packages/MediaComponents/src/com/android/widget/VideoSurfaceView.java

+4 −4

Original line number	Diff line number	Diff line
		@@ -18,7 +18,7 @@ package com.android.widget;

		import android.content.Context;
		import android.graphics.Rect;
		import android.media.MediaPlayer;
		import android.media.MediaPlayer2;
		import android.support.annotation.NonNull;
		import android.util.AttributeSet;
		import android.util.Log;
		@@ -33,7 +33,7 @@ class VideoSurfaceView extends SurfaceView implements VideoViewInterface, Surfac
		private static final boolean DEBUG = true; // STOPSHIP: Log.isLoggable(TAG, Log.DEBUG);
		private SurfaceHolder mSurfaceHolder = null;
		private SurfaceListener mSurfaceListener = null;
		private MediaPlayer mMediaPlayer;
		private MediaPlayer2 mMediaPlayer;
		// A flag to indicate taking over other view should be proceed.
		private boolean mIsTakingOverOldView;
		private VideoViewInterface mOldView;
		@@ -62,7 +62,7 @@ class VideoSurfaceView extends SurfaceView implements VideoViewInterface, Surfac
		////////////////////////////////////////////////////

		@Override
		public boolean assignSurfaceToMediaPlayer(MediaPlayer mp) {
		public boolean assignSurfaceToMediaPlayer(MediaPlayer2 mp) {
		Log.d(TAG, "assignSurfaceToMediaPlayer(): mSurfaceHolder: " + mSurfaceHolder);
		if (mp == null \|\| !hasAvailableSurface()) {
		return false;
		@@ -82,7 +82,7 @@ class VideoSurfaceView extends SurfaceView implements VideoViewInterface, Surfac
		}

		@Override
		public void setMediaPlayer(MediaPlayer mp) {
		public void setMediaPlayer(MediaPlayer2 mp) {
		mMediaPlayer = mp;
		if (mIsTakingOverOldView) {
		takeOver(mOldView);

packages/MediaComponents/src/com/android/widget/VideoTextureView.java

+4 −4

Original line number	Diff line number	Diff line
		@@ -18,7 +18,7 @@ package com.android.widget;

		import android.content.Context;
		import android.graphics.SurfaceTexture;
		import android.media.MediaPlayer;
		import android.media.MediaPlayer2;
		import android.support.annotation.NonNull;
		import android.support.annotation.RequiresApi;
		import android.util.AttributeSet;
		@@ -38,7 +38,7 @@ class VideoTextureView extends TextureView
		private SurfaceTexture mSurfaceTexture;
		private Surface mSurface;
		private SurfaceListener mSurfaceListener;
		private MediaPlayer mMediaPlayer;
		private MediaPlayer2 mMediaPlayer;
		// A flag to indicate taking over other view should be proceed.
		private boolean mIsTakingOverOldView;
		private VideoViewInterface mOldView;
		@@ -66,7 +66,7 @@ class VideoTextureView extends TextureView
		////////////////////////////////////////////////////

		@Override
		public boolean assignSurfaceToMediaPlayer(MediaPlayer mp) {
		public boolean assignSurfaceToMediaPlayer(MediaPlayer2 mp) {
		Log.d(TAG, "assignSurfaceToMediaPlayer(): mSurfaceTexture: " + mSurfaceTexture);
		if (mp == null \|\| !hasAvailableSurface()) {
		// Surface is not ready.
		@@ -87,7 +87,7 @@ class VideoTextureView extends TextureView
		}

		@Override
		public void setMediaPlayer(MediaPlayer mp) {
		public void setMediaPlayer(MediaPlayer2 mp) {
		mMediaPlayer = mp;
		if (mIsTakingOverOldView) {
		takeOver(mOldView);

packages/MediaComponents/src/com/android/widget/VideoView2Impl.java

+152 −165

Original line number	Diff line number	Diff line
		@@ -24,7 +24,9 @@ import android.media.AudioFocusRequest;
		import android.media.AudioManager;
		import android.media.DataSourceDesc;
		import android.media.MediaMetadata;
		import android.media.MediaPlayer;
		import android.media.MediaPlayer2;
		import android.media.MediaPlayer2.MediaPlayer2EventCallback;
		import android.media.MediaPlayer2Impl;
		import android.media.MediaPlayerBase;
		import android.media.Cea708CaptionRenderer;
		import android.media.ClosedCaptionRenderer;
		@@ -103,7 +105,7 @@ public class VideoView2Impl extends BaseLayout
		private VideoTextureView mTextureView;
		private VideoSurfaceView mSurfaceView;

		private MediaPlayer mMediaPlayer;
		private MediaPlayer2 mMediaPlayer;
		private MediaControlView2 mMediaControlView;
		private MediaSession mMediaSession;
		private MediaController mMediaController;
		@@ -196,7 +198,6 @@ public class VideoView2Impl extends BaseLayout
		mSubtitleView.setBackgroundColor(0);
		mInstance.addView(mSubtitleView);

		// TODO: Need a common namespace for attributes those are defined in updatable library.
		boolean enableControlView = (attrs == null) \|\| attrs.getAttributeBooleanValue(
		"http://schemas.android.com/apk/res/android",
		"enableControlView", true);
		@@ -363,8 +364,9 @@ public class VideoView2Impl extends BaseLayout

		@Override
		public void setVideoUri_impl(Uri uri, Map<String, String> headers) {
		mSeekWhenPrepared = 0;
		openVideo(uri, headers);
		DataSourceDesc.Builder builder = new DataSourceDesc.Builder();
		builder.setDataSource(mInstance.getContext(), uri, headers, null);
		mInstance.setDataSource(builder.build());
		}

		@Override
		@@ -374,7 +376,8 @@ public class VideoView2Impl extends BaseLayout

		@Override
		public void setDataSource_impl(DataSourceDesc dsd) {
		// TODO: implement this
		mSeekWhenPrepared = 0;
		openVideo(dsd);
		}

		@Override
		@@ -557,8 +560,10 @@ public class VideoView2Impl extends BaseLayout
		&& mTargetState == STATE_PLAYING);
		}

		// Creates a MediaPlayer instance and prepare playback.
		private void openVideo(Uri uri, Map<String, String> headers) {
		// Creates a MediaPlayer2 instance and prepare playback.
		private void openVideo(DataSourceDesc dsd) {
		Uri uri = dsd.getUri();
		Map<String, String> headers = dsd.getUriHeaders();
		resetPlayer();
		if (mAudioFocusType != AudioManager.AUDIOFOCUS_NONE) {
		// TODO this should have a focus listener
		@@ -570,13 +575,13 @@ public class VideoView2Impl extends BaseLayout
		}

		try {
		Log.d(TAG, "openVideo(): creating new MediaPlayer instance.");
		mMediaPlayer = new MediaPlayer();
		Log.d(TAG, "openVideo(): creating new MediaPlayer2 instance.");
		mMediaPlayer = new MediaPlayer2Impl();
		mSurfaceView.setMediaPlayer(mMediaPlayer);
		mTextureView.setMediaPlayer(mMediaPlayer);
		mCurrentView.assignSurfaceToMediaPlayer(mMediaPlayer);

		// TODO: create SubtitleController in MediaPlayer, but we need
		// TODO: create SubtitleController in MediaPlayer2, but we need
		// a context for the subtitle renderers
		final Context context = mInstance.getContext();
		final SubtitleController controller = new SubtitleController(
		@@ -588,23 +593,21 @@ public class VideoView2Impl extends BaseLayout
		controller.registerRenderer(new SRTRenderer(context));
		mMediaPlayer.setSubtitleAnchor(
		controller, (SubtitleController.Anchor) mSubtitleView);
		// TODO: Remove timed text related code later once relevant Renderer is defined.
		// This is just for debugging purpose.
		mMediaPlayer.setOnTimedTextListener(mTimedTextListener);

		mMediaPlayer.setOnPreparedListener(mPreparedListener);
		mMediaPlayer.setOnVideoSizeChangedListener(mSizeChangedListener);
		mMediaPlayer.setOnCompletionListener(mCompletionListener);
		mMediaPlayer.setOnErrorListener(mErrorListener);
		mMediaPlayer.setOnInfoListener(mInfoListener);
		mMediaPlayer.setOnBufferingUpdateListener(mBufferingUpdateListener);
		Executor executor = new Executor() {
		@Override
		public void execute(Runnable runnable) {
		runnable.run();
		}
		};
		mMediaPlayer.setMediaPlayer2EventCallback(executor, mMediaPlayer2Callback);

		mCurrentBufferPercentage = 0;
		mMediaPlayer.setDataSource(mInstance.getContext(), uri, headers);
		mMediaPlayer.setDataSource(dsd);
		mMediaPlayer.setAudioAttributes(mAudioAttributes);
		// we don't set the target state here either, but preserve the
		// target state that was there before.
		mCurrentState = STATE_PREPARING;
		mMediaPlayer.prepareAsync();
		mMediaPlayer.prepare();

		// Save file name as title since the file may not have a title Metadata.
		mTitle = uri.getPath();
		@@ -617,24 +620,12 @@ public class VideoView2Impl extends BaseLayout
		Log.d(TAG, "openVideo(). mCurrentState=" + mCurrentState
		+ ", mTargetState=" + mTargetState);
		}
		/*
		for (Pair<InputStream, MediaFormat> pending: mPendingSubtitleTracks) {
		try {
		mMediaPlayer.addSubtitleSource(pending.first, pending.second);
		} catch (IllegalStateException e) {
		mInfoListener.onInfo(
		mMediaPlayer, MediaPlayer.MEDIA_INFO_UNSUPPORTED_SUBTITLE, 0);
		}
		}
		*/
		} catch (IOException \| IllegalArgumentException ex) {
		} catch (IllegalArgumentException ex) {
		Log.w(TAG, "Unable to open content: " + uri, ex);
		mCurrentState = STATE_ERROR;
		mTargetState = STATE_ERROR;
		mErrorListener.onError(mMediaPlayer,
		MediaPlayer.MEDIA_ERROR_UNKNOWN, MediaPlayer.MEDIA_ERROR_IO);
		} finally {
		//mPendingSubtitleTracks.clear();
		mMediaPlayer2Callback.onError(mMediaPlayer, dsd,
		MediaPlayer2.MEDIA_ERROR_UNKNOWN, MediaPlayer2.MEDIA_ERROR_IO);
		}
		}

		@@ -644,7 +635,7 @@ public class VideoView2Impl extends BaseLayout
		private void resetPlayer() {
		if (mMediaPlayer != null) {
		mMediaPlayer.reset();
		mMediaPlayer.release();
		mMediaPlayer.close();
		mMediaPlayer = null;
		//mPendingSubtitleTracks.clear();
		mCurrentState = STATE_IDLE;
		@@ -660,8 +651,8 @@ public class VideoView2Impl extends BaseLayout
		private void updatePlaybackState() {
		if (mStateBuilder == null) {
		// Get the capabilities of the player for this stream
		mMetadata = mMediaPlayer.getMetadata(MediaPlayer.METADATA_ALL,
		MediaPlayer.BYPASS_METADATA_FILTER);
		mMetadata = mMediaPlayer.getMetadata(MediaPlayer2.METADATA_ALL,
		MediaPlayer2.BYPASS_METADATA_FILTER);

		// Add Play action as default
		long playbackActions = PlaybackState.ACTION_PLAY;
		@@ -701,6 +692,8 @@ public class VideoView2Impl extends BaseLayout
		if (mCurrentState != STATE_ERROR
		&& mCurrentState != STATE_IDLE
		&& mCurrentState != STATE_PREPARING) {
		// TODO: this should be replaced with MediaPlayer2.getBufferedPosition() once it is
		// implemented.
		mStateBuilder.setBufferedPosition(
		(long) (mCurrentBufferPercentage / 100.0) * mMediaPlayer.getDuration());
		}
		@@ -817,18 +810,18 @@ public class VideoView2Impl extends BaseLayout
		}

		private void extractTracks() {
		MediaPlayer.TrackInfo[] trackInfos = mMediaPlayer.getTrackInfo();
		List<MediaPlayer2.TrackInfo> trackInfos = mMediaPlayer.getTrackInfo();
		mVideoTrackIndices = new ArrayList<>();
		mAudioTrackIndices = new ArrayList<>();
		mSubtitleTrackIndices = new ArrayList<>();
		for (int i = 0; i < trackInfos.length; ++i) {
		int trackType = trackInfos[i].getTrackType();
		if (trackType == MediaPlayer.TrackInfo.MEDIA_TRACK_TYPE_VIDEO) {
		for (int i = 0; i < trackInfos.size(); ++i) {
		int trackType = trackInfos.get(i).getTrackType();
		if (trackType == MediaPlayer2.TrackInfo.MEDIA_TRACK_TYPE_VIDEO) {
		mVideoTrackIndices.add(i);
		} else if (trackType == MediaPlayer.TrackInfo.MEDIA_TRACK_TYPE_AUDIO) {
		} else if (trackType == MediaPlayer2.TrackInfo.MEDIA_TRACK_TYPE_AUDIO) {
		mAudioTrackIndices.add(i);
		} else if (trackType == MediaPlayer.TrackInfo.MEDIA_TRACK_TYPE_SUBTITLE
		\|\| trackType == MediaPlayer.TrackInfo.MEDIA_TRACK_TYPE_TIMEDTEXT) {
		} else if (trackType == MediaPlayer2.TrackInfo.MEDIA_TRACK_TYPE_SUBTITLE
		\|\| trackType == MediaPlayer2.TrackInfo.MEDIA_TRACK_TYPE_TIMEDTEXT) {
		mSubtitleTrackIndices.add(i);
		}
		}
		@@ -842,27 +835,63 @@ public class VideoView2Impl extends BaseLayout
		mMediaSession.sendSessionEvent(MediaControlView2Impl.EVENT_UPDATE_TRACK_STATUS, data);
		}

		MediaPlayer.OnVideoSizeChangedListener mSizeChangedListener =
		new MediaPlayer.OnVideoSizeChangedListener() {
		public void onVideoSizeChanged(MediaPlayer mp, int width, int height) {
		MediaPlayer2EventCallback mMediaPlayer2Callback =
		new MediaPlayer2EventCallback() {
		@Override
		public void onVideoSizeChanged(
		MediaPlayer2 mp, DataSourceDesc dsd, int width, int height) {
		if (DEBUG) {
		Log.d(TAG, "OnVideoSizeChanged(): size: " + width + "/" + height);
		Log.d(TAG, "onVideoSizeChanged(): size: " + width + "/" + height);
		}
		mVideoWidth = mp.getVideoWidth();
		mVideoHeight = mp.getVideoHeight();
		if (DEBUG) {
		Log.d(TAG, "OnVideoSizeChanged(): mVideoSize:" + mVideoWidth + "/"
		Log.d(TAG, "onVideoSizeChanged(): mVideoSize:" + mVideoWidth + "/"
		+ mVideoHeight);
		}

		if (mVideoWidth != 0 && mVideoHeight != 0) {
		mInstance.requestLayout();
		}
		}
		};

		MediaPlayer.OnPreparedListener mPreparedListener = new MediaPlayer.OnPreparedListener() {
		public void onPrepared(MediaPlayer mp) {
		// TODO: Remove timed text related code later once relevant Renderer is defined.
		// This is just for debugging purpose.
		@Override
		public void onTimedText(
		MediaPlayer2 mp, DataSourceDesc dsd, TimedText text) {
		Log.d(TAG, "TimedText: " + text.getText());
		}

		@Override
		public void onInfo(
		MediaPlayer2 mp, DataSourceDesc dsd, int what, int extra) {
		if (what == MediaPlayer2.MEDIA_INFO_METADATA_UPDATE) {
		extractTracks();
		} else if (what == MediaPlayer2.MEDIA_INFO_PREPARED) {
		this.onPrepared(mp, dsd);
		} else if (what == MediaPlayer2.MEDIA_INFO_PLAYBACK_COMPLETE) {
		this.onCompletion(mp, dsd);
		} else if (what == MediaPlayer2.MEDIA_INFO_BUFFERING_UPDATE) {
		this.onBufferingUpdate(mp, dsd, extra);
		}
		}

		@Override
		public void onError(
		MediaPlayer2 mp, DataSourceDesc dsd, int frameworkErr, int implErr) {
		if (DEBUG) {
		Log.d(TAG, "Error: " + frameworkErr + "," + implErr);
		}
		mCurrentState = STATE_ERROR;
		mTargetState = STATE_ERROR;
		updatePlaybackState();

		if (mMediaControlView != null) {
		mMediaControlView.setVisibility(View.GONE);
		}
		}

		private void onPrepared(MediaPlayer2 mp, DataSourceDesc dsd) {
		if (DEBUG) {
		Log.d(TAG, "OnPreparedListener(). mCurrentState=" + mCurrentState
		+ ", mTargetState=" + mTargetState);
		@@ -899,7 +928,6 @@ public class VideoView2Impl extends BaseLayout
		Log.i(TAG, " viewSize: " + mInstance.getWidth() + "/"
		+ mInstance.getHeight());
		}

		mVideoWidth = videoWidth;
		mVideoHeight = videoHeight;
		mInstance.requestLayout();
		@@ -915,85 +943,44 @@ public class VideoView2Impl extends BaseLayout
		mMediaController.getTransportControls().play();
		}
		}

		// Get and set duration and title values as MediaMetadata for MediaControlView2
		MediaMetadata.Builder builder = new MediaMetadata.Builder();
		if (mMetadata != null && mMetadata.has(Metadata.TITLE)) {
		mTitle = mMetadata.getString(Metadata.TITLE);
		}
		builder.putString(MediaMetadata.METADATA_KEY_TITLE, mTitle);
		builder.putLong(MediaMetadata.METADATA_KEY_DURATION, mMediaPlayer.getDuration());
		builder.putLong(
		MediaMetadata.METADATA_KEY_DURATION, mMediaPlayer.getDuration());

		if (mMediaSession != null) {
		mMediaSession.setMetadata(builder.build());

		// TODO: merge this code with the above code when integrating with MediaSession2.
		// TODO: merge this code with the above code when integrating with
		// MediaSession2.
		if (mNeedUpdateMediaType) {
		mMediaSession.sendSessionEvent(
		MediaControlView2Impl.EVENT_UPDATE_MEDIA_TYPE_STATUS, mMediaTypeData);
		MediaControlView2Impl.EVENT_UPDATE_MEDIA_TYPE_STATUS,
		mMediaTypeData);
		mNeedUpdateMediaType = false;
		}
		}
		}
		};

		private MediaPlayer.OnCompletionListener mCompletionListener =
		new MediaPlayer.OnCompletionListener() {
		public void onCompletion(MediaPlayer mp) {
		private void onCompletion(MediaPlayer2 mp, DataSourceDesc dsd) {
		mCurrentState = STATE_PLAYBACK_COMPLETED;
		mTargetState = STATE_PLAYBACK_COMPLETED;
		updatePlaybackState();

		if (mAudioFocusType != AudioManager.AUDIOFOCUS_NONE) {
		mAudioManager.abandonAudioFocus(null);
		}
		}
		};

		private MediaPlayer.OnInfoListener mInfoListener =
		new MediaPlayer.OnInfoListener() {
		public boolean onInfo(MediaPlayer mp, int what, int extra) {
		if (what == MediaPlayer.MEDIA_INFO_METADATA_UPDATE) {
		extractTracks();
		}
		return true;
		}
		};

		private MediaPlayer.OnErrorListener mErrorListener =
		new MediaPlayer.OnErrorListener() {
		public boolean onError(MediaPlayer mp, int frameworkErr, int implErr) {
		if (DEBUG) {
		Log.d(TAG, "Error: " + frameworkErr + "," + implErr);
		}
		mCurrentState = STATE_ERROR;
		mTargetState = STATE_ERROR;
		updatePlaybackState();

		if (mMediaControlView != null) {
		mMediaControlView.setVisibility(View.GONE);
		}
		return true;
		}
		};

		private MediaPlayer.OnBufferingUpdateListener mBufferingUpdateListener =
		new MediaPlayer.OnBufferingUpdateListener() {
		public void onBufferingUpdate(MediaPlayer mp, int percent) {
		private void onBufferingUpdate(MediaPlayer2 mp, DataSourceDesc dsd, int percent) {
		mCurrentBufferPercentage = percent;
		updatePlaybackState();
		}
		};

		// TODO: Remove timed text related code later once relevant Renderer is defined.
		// This is just for debugging purpose.
		private MediaPlayer.OnTimedTextListener mTimedTextListener =
		new MediaPlayer.OnTimedTextListener() {
		public void onTimedText(MediaPlayer mp, TimedText text) {
		Log.d(TAG, "TimedText: " + text.getText());
		}
		};

		private class MediaSessionCallback extends MediaSession.Callback {
		@Override
		public void onCommand(String command, Bundle args, ResultReceiver receiver) {
		@@ -1033,7 +1020,7 @@ public class VideoView2Impl extends BaseLayout
		} else {
		if (isInPlaybackState() && mCurrentView.hasAvailableSurface()) {
		applySpeed();
		mMediaPlayer.start();
		mMediaPlayer.play();
		mCurrentState = STATE_PLAYING;
		updatePlaybackState();
		}
		@@ -1073,7 +1060,7 @@ public class VideoView2Impl extends BaseLayout
		mRouteSessionCallback.onSeekTo(pos);
		} else {
		if (isInPlaybackState()) {
		mMediaPlayer.seekTo(pos, MediaPlayer.SEEK_PREVIOUS_SYNC);
		mMediaPlayer.seekTo(pos, MediaPlayer2.SEEK_PREVIOUS_SYNC);
		mSeekWhenPrepared = 0;
		updatePlaybackState();
		} else {

packages/MediaComponents/src/com/android/widget/VideoViewInterface.java

+10 −10

Original line number	Diff line number	Diff line
		@@ -17,31 +17,31 @@
		package com.android.widget;

		import android.annotation.NonNull;
		import android.media.MediaPlayer;
		import android.media.MediaPlayer2;
		import android.view.View;

		interface VideoViewInterface {
		/**
		* Assigns the view's surface to the given MediaPlayer instance.
		* Assigns the view's surface to the given MediaPlayer2 instance.
		*
		* @param mp MediaPlayer
		* @param mp MediaPlayer2
		* @return true if the surface is successfully assigned, false if not. It will fail to assign
		* if any of MediaPlayer or surface is unavailable.
		* if any of MediaPlayer2 or surface is unavailable.
		*/
		boolean assignSurfaceToMediaPlayer(MediaPlayer mp);
		boolean assignSurfaceToMediaPlayer(MediaPlayer2 mp);
		void setSurfaceListener(SurfaceListener l);
		int getViewType();
		void setMediaPlayer(MediaPlayer mp);
		void setMediaPlayer(MediaPlayer2 mp);

		/**
		* Takes over oldView. It means that the MediaPlayer will start rendering on this view.
		* Takes over oldView. It means that the MediaPlayer2 will start rendering on this view.
		* The visibility of oldView will be set as {@link View.GONE}. If the view doesn't have a
		* MediaPlayer instance or its surface is not available, the actual execution is deferred until
		* a MediaPlayer instance is set by {@link #setMediaPlayer} or its surface becomes available.
		* MediaPlayer2 instance or its surface is not available, the actual execution is deferred until
		* a MediaPlayer2 instance is set by {@link #setMediaPlayer} or its surface becomes available.
		* {@link SurfaceListener.onSurfaceTakeOverDone} will be called when the actual execution is
		* done.
		*
		* @param oldView The view that MediaPlayer is currently rendering on.
		* @param oldView The view that MediaPlayer2 is currently rendering on.
		*/
		void takeOver(@NonNull VideoViewInterface oldView);