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-rw-r--r--core/java/android/widget/VideoView.java533
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diff --git a/core/java/android/widget/VideoView.java b/core/java/android/widget/VideoView.java
deleted file mode 100644
index 1227afd9c186..000000000000
--- a/core/java/android/widget/VideoView.java
+++ /dev/null
@@ -1,533 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.widget;
-
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.res.Resources;
-import android.media.AudioManager;
-import android.media.MediaPlayer;
-import android.media.MediaPlayer.OnCompletionListener;
-import android.media.MediaPlayer.OnErrorListener;
-import android.net.Uri;
-import android.os.PowerManager;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.view.KeyEvent;
-import android.view.MotionEvent;
-import android.view.SurfaceHolder;
-import android.view.SurfaceView;
-import android.view.View;
-import android.widget.MediaController.MediaPlayerControl;
-
-import java.io.IOException;
-
-/**
- * Displays a video file. The VideoView class
- * can load images from various sources (such as resources or content
- * providers), takes care of computing its measurement from the video so that
- * it can be used in any layout manager, and provides various display options
- * such as scaling and tinting.
- */
-public class VideoView extends SurfaceView implements MediaPlayerControl {
- // settable by the client
- private Uri mUri;
-
- // All the stuff we need for playing and showing a video
- private SurfaceHolder mSurfaceHolder = null;
- private MediaPlayer mMediaPlayer = null;
- private boolean mIsPrepared;
- private int mVideoWidth;
- private int mVideoHeight;
- private int mSurfaceWidth;
- private int mSurfaceHeight;
- private MediaController mMediaController;
- private OnCompletionListener mOnCompletionListener;
- private MediaPlayer.OnPreparedListener mOnPreparedListener;
- private int mCurrentBufferPercentage;
- private OnErrorListener mOnErrorListener;
- private boolean mStartWhenPrepared;
- private int mSeekWhenPrepared;
-
- public VideoView(Context context) {
- super(context);
- initVideoView();
- }
-
- public VideoView(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
- initVideoView();
- }
-
- public VideoView(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
-
- initVideoView();
- }
-
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- //Log.i("@@@@", "onMeasure");
- int width = getDefaultSize(mVideoWidth, widthMeasureSpec);
- int height = getDefaultSize(mVideoHeight, heightMeasureSpec);
- if (mVideoWidth > 0 && mVideoHeight > 0) {
- if ( mVideoWidth * height > width * mVideoHeight ) {
- //Log.i("@@@", "image too tall, correcting");
- height = width * mVideoHeight / mVideoWidth;
- } else if ( mVideoWidth * height < width * mVideoHeight ) {
- //Log.i("@@@", "image too wide, correcting");
- width = height * mVideoWidth / mVideoHeight;
- } else {
- //Log.i("@@@", "aspect ratio is correct: " +
- //width+"/"+height+"="+
- //mVideoWidth+"/"+mVideoHeight);
- }
- }
- //Log.i("@@@@@@@@@@", "setting size: " + width + 'x' + height);
- setMeasuredDimension(width, height);
- }
-
- public int resolveAdjustedSize(int desiredSize, int measureSpec) {
- int result = desiredSize;
- int specMode = MeasureSpec.getMode(measureSpec);
- int specSize = MeasureSpec.getSize(measureSpec);
-
- switch (specMode) {
- case MeasureSpec.UNSPECIFIED:
- /* Parent says we can be as big as we want. Just don't be larger
- * than max size imposed on ourselves.
- */
- result = desiredSize;
- break;
-
- case MeasureSpec.AT_MOST:
- /* Parent says we can be as big as we want, up to specSize.
- * Don't be larger than specSize, and don't be larger than
- * the max size imposed on ourselves.
- */
- result = Math.min(desiredSize, specSize);
- break;
-
- case MeasureSpec.EXACTLY:
- // No choice. Do what we are told.
- result = specSize;
- break;
- }
- return result;
-}
-
- private void initVideoView() {
- mVideoWidth = 0;
- mVideoHeight = 0;
- getHolder().addCallback(mSHCallback);
- getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
- setFocusable(true);
- setFocusableInTouchMode(true);
- requestFocus();
- }
-
- public void setVideoPath(String path) {
- setVideoURI(Uri.parse(path));
- }
-
- public void setVideoURI(Uri uri) {
- mUri = uri;
- mStartWhenPrepared = false;
- mSeekWhenPrepared = 0;
- openVideo();
- requestLayout();
- invalidate();
- }
-
- public void stopPlayback() {
- if (mMediaPlayer != null) {
- mMediaPlayer.stop();
- mMediaPlayer.release();
- mMediaPlayer = null;
- }
- }
-
- private void openVideo() {
- if (mUri == null || mSurfaceHolder == null) {
- // not ready for playback just yet, will try again later
- return;
- }
- // Tell the music playback service to pause
- // TODO: these constants need to be published somewhere in the framework.
- Intent i = new Intent("com.android.music.musicservicecommand");
- i.putExtra("command", "pause");
- mContext.sendBroadcast(i);
-
- if (mMediaPlayer != null) {
- mMediaPlayer.reset();
- mMediaPlayer.release();
- mMediaPlayer = null;
- }
- try {
- mMediaPlayer = new MediaPlayer();
- mMediaPlayer.setOnPreparedListener(mPreparedListener);
- mMediaPlayer.setOnVideoSizeChangedListener(mSizeChangedListener);
- mIsPrepared = false;
- mMediaPlayer.setOnCompletionListener(mCompletionListener);
- mMediaPlayer.setOnErrorListener(mErrorListener);
- mMediaPlayer.setOnBufferingUpdateListener(mBufferingUpdateListener);
- mCurrentBufferPercentage = 0;
- mMediaPlayer.setDataSource(mContext, mUri);
- mMediaPlayer.setDisplay(mSurfaceHolder);
- mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
- mMediaPlayer.setScreenOnWhilePlaying(true);
- mMediaPlayer.prepareAsync();
- attachMediaController();
- } catch (IOException ex) {
- Log.w("VideoView", "Unable to open content: " + mUri, ex);
- return;
- } catch (IllegalArgumentException ex) {
- Log.w("VideoView", "Unable to open content: " + mUri, ex);
- return;
- }
- }
-
- public void setMediaController(MediaController controller) {
- if (mMediaController != null) {
- mMediaController.hide();
- }
- mMediaController = controller;
- attachMediaController();
- }
-
- private void attachMediaController() {
- if (mMediaPlayer != null && mMediaController != null) {
- mMediaController.setMediaPlayer(this);
- View anchorView = this.getParent() instanceof View ?
- (View)this.getParent() : this;
- mMediaController.setAnchorView(anchorView);
- mMediaController.setEnabled(mIsPrepared);
- }
- }
-
- MediaPlayer.OnVideoSizeChangedListener mSizeChangedListener =
- new MediaPlayer.OnVideoSizeChangedListener() {
- public void onVideoSizeChanged(MediaPlayer mp, int width, int height) {
- mVideoWidth = mp.getVideoWidth();
- mVideoHeight = mp.getVideoHeight();
- if (mVideoWidth != 0 && mVideoHeight != 0) {
- getHolder().setFixedSize(mVideoWidth, mVideoHeight);
- }
- }
- };
-
- MediaPlayer.OnPreparedListener mPreparedListener = new MediaPlayer.OnPreparedListener() {
- public void onPrepared(MediaPlayer mp) {
- // briefly show the mediacontroller
- mIsPrepared = true;
- if (mOnPreparedListener != null) {
- mOnPreparedListener.onPrepared(mMediaPlayer);
- }
- if (mMediaController != null) {
- mMediaController.setEnabled(true);
- }
- mVideoWidth = mp.getVideoWidth();
- mVideoHeight = mp.getVideoHeight();
- if (mVideoWidth != 0 && mVideoHeight != 0) {
- //Log.i("@@@@", "video size: " + mVideoWidth +"/"+ mVideoHeight);
- getHolder().setFixedSize(mVideoWidth, mVideoHeight);
- if (mSurfaceWidth == mVideoWidth && mSurfaceHeight == mVideoHeight) {
- // We didn't actually change the size (it was already at the size
- // we need), so we won't get a "surface changed" callback, so
- // start the video here instead of in the callback.
- if (mSeekWhenPrepared != 0) {
- mMediaPlayer.seekTo(mSeekWhenPrepared);
- mSeekWhenPrepared = 0;
- }
- if (mStartWhenPrepared) {
- mMediaPlayer.start();
- mStartWhenPrepared = false;
- if (mMediaController != null) {
- mMediaController.show();
- }
- } else if (!isPlaying() &&
- (mSeekWhenPrepared != 0 || getCurrentPosition() > 0)) {
- if (mMediaController != null) {
- // Show the media controls when we're paused into a video and make 'em stick.
- mMediaController.show(0);
- }
- }
- }
- } else {
- // We don't know the video size yet, but should start anyway.
- // The video size might be reported to us later.
- if (mSeekWhenPrepared != 0) {
- mMediaPlayer.seekTo(mSeekWhenPrepared);
- mSeekWhenPrepared = 0;
- }
- if (mStartWhenPrepared) {
- mMediaPlayer.start();
- mStartWhenPrepared = false;
- }
- }
- }
- };
-
- private MediaPlayer.OnCompletionListener mCompletionListener =
- new MediaPlayer.OnCompletionListener() {
- public void onCompletion(MediaPlayer mp) {
- if (mMediaController != null) {
- mMediaController.hide();
- }
- if (mOnCompletionListener != null) {
- mOnCompletionListener.onCompletion(mMediaPlayer);
- }
- }
- };
-
- private MediaPlayer.OnErrorListener mErrorListener =
- new MediaPlayer.OnErrorListener() {
- public boolean onError(MediaPlayer mp, int a, int b) {
- Log.d("VideoView", "Error: " + a + "," + b);
- if (mMediaController != null) {
- mMediaController.hide();
- }
-
- /* If an error handler has been supplied, use it and finish. */
- if (mOnErrorListener != null) {
- if (mOnErrorListener.onError(mMediaPlayer, a, b)) {
- return true;
- }
- }
-
- /* Otherwise, pop up an error dialog so the user knows that
- * something bad has happened. Only try and pop up the dialog
- * if we're attached to a window. When we're going away and no
- * longer have a window, don't bother showing the user an error.
- */
- if (getWindowToken() != null) {
- Resources r = mContext.getResources();
- new AlertDialog.Builder(mContext)
- .setTitle(com.android.internal.R.string.VideoView_error_title)
- .setMessage(com.android.internal.R.string.VideoView_error_text_unknown)
- .setPositiveButton(com.android.internal.R.string.VideoView_error_button,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int whichButton) {
- /* If we get here, there is no onError listener, so
- * at least inform them that the video is over.
- */
- if (mOnCompletionListener != null) {
- mOnCompletionListener.onCompletion(mMediaPlayer);
- }
- }
- })
- .setCancelable(false)
- .show();
- }
- return true;
- }
- };
-
- private MediaPlayer.OnBufferingUpdateListener mBufferingUpdateListener =
- new MediaPlayer.OnBufferingUpdateListener() {
- public void onBufferingUpdate(MediaPlayer mp, int percent) {
- mCurrentBufferPercentage = percent;
- }
- };
-
- /**
- * Register a callback to be invoked when the media file
- * is loaded and ready to go.
- *
- * @param l The callback that will be run
- */
- public void setOnPreparedListener(MediaPlayer.OnPreparedListener l)
- {
- mOnPreparedListener = l;
- }
-
- /**
- * Register a callback to be invoked when the end of a media file
- * has been reached during playback.
- *
- * @param l The callback that will be run
- */
- public void setOnCompletionListener(OnCompletionListener l)
- {
- mOnCompletionListener = l;
- }
-
- /**
- * Register a callback to be invoked when an error occurs
- * during playback or setup. If no listener is specified,
- * or if the listener returned false, VideoView will inform
- * the user of any errors.
- *
- * @param l The callback that will be run
- */
- public void setOnErrorListener(OnErrorListener l)
- {
- mOnErrorListener = l;
- }
-
- SurfaceHolder.Callback mSHCallback = new SurfaceHolder.Callback()
- {
- public void surfaceChanged(SurfaceHolder holder, int format,
- int w, int h)
- {
- mSurfaceWidth = w;
- mSurfaceHeight = h;
- if (mMediaPlayer != null && mIsPrepared && mVideoWidth == w && mVideoHeight == h) {
- if (mSeekWhenPrepared != 0) {
- mMediaPlayer.seekTo(mSeekWhenPrepared);
- mSeekWhenPrepared = 0;
- }
- mMediaPlayer.start();
- if (mMediaController != null) {
- mMediaController.show();
- }
- }
- }
-
- public void surfaceCreated(SurfaceHolder holder)
- {
- mSurfaceHolder = holder;
- openVideo();
- }
-
- public void surfaceDestroyed(SurfaceHolder holder)
- {
- // after we return from this we can't use the surface any more
- mSurfaceHolder = null;
- if (mMediaController != null) mMediaController.hide();
- if (mMediaPlayer != null) {
- mMediaPlayer.reset();
- mMediaPlayer.release();
- mMediaPlayer = null;
- }
- }
- };
-
- @Override
- public boolean onTouchEvent(MotionEvent ev) {
- if (mIsPrepared && mMediaPlayer != null && mMediaController != null) {
- toggleMediaControlsVisiblity();
- }
- return false;
- }
-
- @Override
- public boolean onTrackballEvent(MotionEvent ev) {
- if (mIsPrepared && mMediaPlayer != null && mMediaController != null) {
- toggleMediaControlsVisiblity();
- }
- return false;
- }
-
- @Override
- public boolean onKeyDown(int keyCode, KeyEvent event)
- {
- if (mIsPrepared &&
- keyCode != KeyEvent.KEYCODE_BACK &&
- keyCode != KeyEvent.KEYCODE_VOLUME_UP &&
- keyCode != KeyEvent.KEYCODE_VOLUME_DOWN &&
- keyCode != KeyEvent.KEYCODE_MENU &&
- keyCode != KeyEvent.KEYCODE_CALL &&
- keyCode != KeyEvent.KEYCODE_ENDCALL &&
- mMediaPlayer != null &&
- mMediaController != null) {
- if (keyCode == KeyEvent.KEYCODE_HEADSETHOOK ||
- keyCode == KeyEvent.KEYCODE_PLAYPAUSE) {
- if (mMediaPlayer.isPlaying()) {
- pause();
- mMediaController.show();
- } else {
- start();
- mMediaController.hide();
- }
- return true;
- } else if (keyCode == KeyEvent.KEYCODE_STOP
- && mMediaPlayer.isPlaying()) {
- pause();
- mMediaController.show();
- } else {
- toggleMediaControlsVisiblity();
- }
- }
-
- return super.onKeyDown(keyCode, event);
- }
-
- private void toggleMediaControlsVisiblity() {
- if (mMediaController.isShowing()) {
- mMediaController.hide();
- } else {
- mMediaController.show();
- }
- }
-
- public void start() {
- if (mMediaPlayer != null && mIsPrepared) {
- mMediaPlayer.start();
- mStartWhenPrepared = false;
- } else {
- mStartWhenPrepared = true;
- }
- }
-
- public void pause() {
- if (mMediaPlayer != null && mIsPrepared) {
- if (mMediaPlayer.isPlaying()) {
- mMediaPlayer.pause();
- }
- }
- mStartWhenPrepared = false;
- }
-
- public int getDuration() {
- if (mMediaPlayer != null && mIsPrepared) {
- return mMediaPlayer.getDuration();
- }
- return -1;
- }
-
- public int getCurrentPosition() {
- if (mMediaPlayer != null && mIsPrepared) {
- return mMediaPlayer.getCurrentPosition();
- }
- return 0;
- }
-
- public void seekTo(int msec) {
- if (mMediaPlayer != null && mIsPrepared) {
- mMediaPlayer.seekTo(msec);
- } else {
- mSeekWhenPrepared = msec;
- }
- }
-
- public boolean isPlaying() {
- if (mMediaPlayer != null && mIsPrepared) {
- return mMediaPlayer.isPlaying();
- }
- return false;
- }
-
- public int getBufferPercentage() {
- if (mMediaPlayer != null) {
- return mCurrentBufferPercentage;
- }
- return 0;
- }
-}
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