VideoView.java revision c39a6e0c51e182338deb8b63d07933b585134929
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.widget; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.AlertDialog; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.DialogInterface; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.Resources; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.AudioManager; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnCompletionListener; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnErrorListener; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.net.Uri; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.PowerManager; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.KeyEvent; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.MotionEvent; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.SurfaceHolder; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.SurfaceView; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.MediaController.MediaPlayerControl; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Displays a video file. The VideoView class 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can load images from various sources (such as resources or content 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * providers), takes care of computing its measurement from the video so that 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it can be used in any layout manager, and provides various display options 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * such as scaling and tinting. 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class VideoView extends SurfaceView implements MediaPlayerControl { 49b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project private String TAG = "VideoView"; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // settable by the client 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Uri mUri; 52b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project private int mDuration; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // All the stuff we need for playing and showing a video 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer mMediaPlayer = null; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mIsPrepared; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVideoWidth; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVideoHeight; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mSurfaceWidth; 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mSurfaceHeight; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaController mMediaController; 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnCompletionListener mOnCompletionListener; 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer.OnPreparedListener mOnPreparedListener; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mCurrentBufferPercentage; 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnErrorListener mOnErrorListener; 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mStartWhenPrepared; 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mSeekWhenPrepared; 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public VideoView(Context context) { 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initVideoView(); 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public VideoView(Context context, AttributeSet attrs) { 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, attrs, 0); 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initVideoView(); 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public VideoView(Context context, AttributeSet attrs, int defStyle) { 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context, attrs, defStyle); 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initVideoView(); 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i("@@@@", "onMeasure"); 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int width = getDefaultSize(mVideoWidth, widthMeasureSpec); 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int height = getDefaultSize(mVideoHeight, heightMeasureSpec); 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mVideoWidth > 0 && mVideoHeight > 0) { 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ( mVideoWidth * height > width * mVideoHeight ) { 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i("@@@", "image too tall, correcting"); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project height = width * mVideoHeight / mVideoWidth; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ( mVideoWidth * height < width * mVideoHeight ) { 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i("@@@", "image too wide, correcting"); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project width = height * mVideoWidth / mVideoHeight; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i("@@@", "aspect ratio is correct: " + 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //width+"/"+height+"="+ 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //mVideoWidth+"/"+mVideoHeight); 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i("@@@@@@@@@@", "setting size: " + width + 'x' + height); 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMeasuredDimension(width, height); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int resolveAdjustedSize(int desiredSize, int measureSpec) { 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = desiredSize; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int specMode = MeasureSpec.getMode(measureSpec); 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int specSize = MeasureSpec.getSize(measureSpec); 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (specMode) { 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MeasureSpec.UNSPECIFIED: 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Parent says we can be as big as we want. Just don't be larger 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * than max size imposed on ourselves. 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = desiredSize; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MeasureSpec.AT_MOST: 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Parent says we can be as big as we want, up to specSize. 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Don't be larger than specSize, and don't be larger than 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the max size imposed on ourselves. 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = Math.min(desiredSize, specSize); 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MeasureSpec.EXACTLY: 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // No choice. Do what we are told. 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = specSize; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initVideoView() { 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoWidth = 0; 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoHeight = 0; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHolder().addCallback(mSHCallback); 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setFocusable(true); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setFocusableInTouchMode(true); 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestFocus(); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVideoPath(String path) { 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setVideoURI(Uri.parse(path)); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVideoURI(Uri uri) { 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUri = uri; 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStartWhenPrepared = false; 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSeekWhenPrepared = 0; 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project openVideo(); 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void stopPlayback() { 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null) { 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.stop(); 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.release(); 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer = null; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void openVideo() { 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUri == null || mSurfaceHolder == null) { 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // not ready for playback just yet, will try again later 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Tell the music playback service to pause 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: these constants need to be published somewhere in the framework. 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i.putExtra("command", "pause"); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(i); 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null) { 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.release(); 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer = null; 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer = new MediaPlayer(); 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnPreparedListener(mPreparedListener); 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnVideoSizeChangedListener(mSizeChangedListener); 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsPrepared = false; 189b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project Log.v(TAG, "reset duration to -1 in openVideo"); 190b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project mDuration = -1; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnCompletionListener(mCompletionListener); 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnErrorListener(mErrorListener); 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnBufferingUpdateListener(mBufferingUpdateListener); 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentBufferPercentage = 0; 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(mContext, mUri); 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDisplay(mSurfaceHolder); 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC); 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setScreenOnWhilePlaying(true); 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepareAsync(); 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachMediaController(); 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ex) { 202b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project Log.w(TAG, "Unable to open content: " + mUri, ex); 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException ex) { 205b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project Log.w(TAG, "Unable to open content: " + mUri, ex); 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMediaController(MediaController controller) { 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.hide(); 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController = controller; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachMediaController(); 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void attachMediaController() { 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null && mMediaController != null) { 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.setMediaPlayer(this); 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View anchorView = this.getParent() instanceof View ? 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (View)this.getParent() : this; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.setAnchorView(anchorView); 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.setEnabled(mIsPrepared); 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer.OnVideoSizeChangedListener mSizeChangedListener = 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new MediaPlayer.OnVideoSizeChangedListener() { 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onVideoSizeChanged(MediaPlayer mp, int width, int height) { 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoWidth = mp.getVideoWidth(); 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoHeight = mp.getVideoHeight(); 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mVideoWidth != 0 && mVideoHeight != 0) { 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHolder().setFixedSize(mVideoWidth, mVideoHeight); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer.OnPreparedListener mPreparedListener = new MediaPlayer.OnPreparedListener() { 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onPrepared(MediaPlayer mp) { 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // briefly show the mediacontroller 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsPrepared = true; 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mOnPreparedListener != null) { 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnPreparedListener.onPrepared(mMediaPlayer); 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.setEnabled(true); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoWidth = mp.getVideoWidth(); 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoHeight = mp.getVideoHeight(); 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mVideoWidth != 0 && mVideoHeight != 0) { 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i("@@@@", "video size: " + mVideoWidth +"/"+ mVideoHeight); 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHolder().setFixedSize(mVideoWidth, mVideoHeight); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurfaceWidth == mVideoWidth && mSurfaceHeight == mVideoHeight) { 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We didn't actually change the size (it was already at the size 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we need), so we won't get a "surface changed" callback, so 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start the video here instead of in the callback. 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSeekWhenPrepared != 0) { 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.seekTo(mSeekWhenPrepared); 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSeekWhenPrepared = 0; 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mStartWhenPrepared) { 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStartWhenPrepared = false; 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.show(); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!isPlaying() && 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mSeekWhenPrepared != 0 || getCurrentPosition() > 0)) { 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Show the media controls when we're paused into a video and make 'em stick. 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.show(0); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We don't know the video size yet, but should start anyway. 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The video size might be reported to us later. 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSeekWhenPrepared != 0) { 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.seekTo(mSeekWhenPrepared); 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSeekWhenPrepared = 0; 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mStartWhenPrepared) { 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStartWhenPrepared = false; 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer.OnCompletionListener mCompletionListener = 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new MediaPlayer.OnCompletionListener() { 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer mp) { 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.hide(); 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mOnCompletionListener != null) { 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnCompletionListener.onCompletion(mMediaPlayer); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer.OnErrorListener mErrorListener = 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new MediaPlayer.OnErrorListener() { 305c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public boolean onError(MediaPlayer mp, int framework_err, int impl_err) { 306c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project Log.d(TAG, "Error: " + framework_err + "," + impl_err); 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.hide(); 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* If an error handler has been supplied, use it and finish. */ 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mOnErrorListener != null) { 313c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (mOnErrorListener.onError(mMediaPlayer, framework_err, impl_err)) { 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Otherwise, pop up an error dialog so the user knows that 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * something bad has happened. Only try and pop up the dialog 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if we're attached to a window. When we're going away and no 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * longer have a window, don't bother showing the user an error. 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (getWindowToken() != null) { 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Resources r = mContext.getResources(); 325c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project int messageId; 326c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 327c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (framework_err == MediaPlayer.MEDIA_ERROR_NOT_VALID_FOR_PROGRESSIVE_PLAYBACK) { 328c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project messageId = com.android.internal.R.string.VideoView_error_text_invalid_progressive_playback; 329c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } else { 330c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project messageId = com.android.internal.R.string.VideoView_error_text_unknown; 331c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 332c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new AlertDialog.Builder(mContext) 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .setTitle(com.android.internal.R.string.VideoView_error_title) 335c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project .setMessage(messageId) 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .setPositiveButton(com.android.internal.R.string.VideoView_error_button, 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new DialogInterface.OnClickListener() { 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onClick(DialogInterface dialog, int whichButton) { 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* If we get here, there is no onError listener, so 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * at least inform them that the video is over. 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mOnCompletionListener != null) { 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnCompletionListener.onCompletion(mMediaPlayer); 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }) 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .setCancelable(false) 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .show(); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer.OnBufferingUpdateListener mBufferingUpdateListener = 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new MediaPlayer.OnBufferingUpdateListener() { 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onBufferingUpdate(MediaPlayer mp, int percent) { 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentBufferPercentage = percent; 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Register a callback to be invoked when the media file 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is loaded and ready to go. 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param l The callback that will be run 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnPreparedListener(MediaPlayer.OnPreparedListener l) 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnPreparedListener = l; 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Register a callback to be invoked when the end of a media file 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reached during playback. 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param l The callback that will be run 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnCompletionListener(OnCompletionListener l) 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnCompletionListener = l; 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Register a callback to be invoked when an error occurs 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * during playback or setup. If no listener is specified, 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or if the listener returned false, VideoView will inform 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the user of any errors. 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param l The callback that will be run 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnErrorListener(OnErrorListener l) 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnErrorListener = l; 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SurfaceHolder.Callback mSHCallback = new SurfaceHolder.Callback() 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int w, int h) 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurfaceWidth = w; 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurfaceHeight = h; 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null && mIsPrepared && mVideoWidth == w && mVideoHeight == h) { 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSeekWhenPrepared != 0) { 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.seekTo(mSeekWhenPrepared); 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSeekWhenPrepared = 0; 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.show(); 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurfaceHolder = holder; 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project openVideo(); 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // after we return from this we can't use the surface any more 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurfaceHolder = null; 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) mMediaController.hide(); 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null) { 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.release(); 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer = null; 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onTouchEvent(MotionEvent ev) { 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIsPrepared && mMediaPlayer != null && mMediaController != null) { 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project toggleMediaControlsVisiblity(); 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onTrackballEvent(MotionEvent ev) { 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIsPrepared && mMediaPlayer != null && mMediaController != null) { 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project toggleMediaControlsVisiblity(); 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIsPrepared && 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyCode != KeyEvent.KEYCODE_BACK && 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyCode != KeyEvent.KEYCODE_VOLUME_UP && 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyCode != KeyEvent.KEYCODE_VOLUME_DOWN && 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyCode != KeyEvent.KEYCODE_MENU && 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyCode != KeyEvent.KEYCODE_CALL && 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyCode != KeyEvent.KEYCODE_ENDCALL && 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer != null && 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController != null) { 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (keyCode == KeyEvent.KEYCODE_HEADSETHOOK || 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyCode == KeyEvent.KEYCODE_PLAYPAUSE) { 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer.isPlaying()) { 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pause(); 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.show(); 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project start(); 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.hide(); 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (keyCode == KeyEvent.KEYCODE_STOP 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && mMediaPlayer.isPlaying()) { 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pause(); 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.show(); 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project toggleMediaControlsVisiblity(); 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.onKeyDown(keyCode, event); 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void toggleMediaControlsVisiblity() { 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController.isShowing()) { 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.hide(); 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.show(); 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void start() { 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null && mIsPrepared) { 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStartWhenPrepared = false; 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStartWhenPrepared = true; 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void pause() { 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null && mIsPrepared) { 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer.isPlaying()) { 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.pause(); 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStartWhenPrepared = false; 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getDuration() { 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null && mIsPrepared) { 512b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project if (mDuration > 0) { 513b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project return mDuration; 514b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project } 515b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project mDuration = mMediaPlayer.getDuration(); 516b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project return mDuration; 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 518b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project mDuration = -1; 519b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project return mDuration; 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getCurrentPosition() { 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null && mIsPrepared) { 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMediaPlayer.getCurrentPosition(); 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void seekTo(int msec) { 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null && mIsPrepared) { 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.seekTo(msec); 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSeekWhenPrepared = msec; 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isPlaying() { 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null && mIsPrepared) { 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMediaPlayer.isPlaying(); 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getBufferPercentage() { 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null) { 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mCurrentBufferPercentage; 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 551