VideoView.java revision c1374e8e1ae6669ffda874445ebf6b14c49d3a9c
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; 26c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissenimport android.media.Metadata; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnCompletionListener; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnErrorListener; 29a0ba79473b9067e315155718545103bb4f361873James Dongimport android.media.MediaPlayer.OnInfoListener; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.net.Uri; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.KeyEvent; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.MotionEvent; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.SurfaceHolder; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.SurfaceView; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 380b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissenimport android.view.View.MeasureSpec; 398a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganovimport android.view.accessibility.AccessibilityEvent; 408a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganovimport android.view.accessibility.AccessibilityNodeInfo; 41a8381dfc5ee60dcf99dfd16a840f746cd7cb42abOwen Linimport android.widget.MediaController.MediaPlayerControl; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 44256430093679e1d62b54fb0c852126e54d162f6fAndreas Huberimport java.util.Map; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Displays a video file. The VideoView class 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can load images from various sources (such as resources or content 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * providers), takes care of computing its measurement from the video so that 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it can be used in any layout manager, and provides various display options 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * such as scaling and tinting. 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class VideoView extends SurfaceView implements MediaPlayerControl { 54b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project private String TAG = "VideoView"; 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // settable by the client 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Uri mUri; 57256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber private Map<String, String> mHeaders; 58b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project private int mDuration; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 60fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong // all possible internal states 61fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private static final int STATE_ERROR = -1; 62fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private static final int STATE_IDLE = 0; 63fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private static final int STATE_PREPARING = 1; 64fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private static final int STATE_PREPARED = 2; 65fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private static final int STATE_PLAYING = 3; 66fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private static final int STATE_PAUSED = 4; 67fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private static final int STATE_PLAYBACK_COMPLETED = 5; 68fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong 69fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong // mCurrentState is a VideoView object's current state. 70fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong // mTargetState is the state that a method caller intends to reach. 71fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong // For instance, regardless the VideoView object's current state, 72fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong // calling pause() intends to bring the object to a target state 73fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong // of STATE_PAUSED. 74fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private int mCurrentState = STATE_IDLE; 75fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private int mTargetState = STATE_IDLE; 76fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // All the stuff we need for playing and showing a video 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer mMediaPlayer = null; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVideoWidth; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVideoHeight; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mSurfaceWidth; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mSurfaceHeight; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaController mMediaController; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnCompletionListener mOnCompletionListener; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer.OnPreparedListener mOnPreparedListener; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mCurrentBufferPercentage; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnErrorListener mOnErrorListener; 89a0ba79473b9067e315155718545103bb4f361873James Dong private OnInfoListener mOnInfoListener; 90fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private int mSeekWhenPrepared; // recording the seek position while preparing 91c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen private boolean mCanPause; 92c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen private boolean mCanSeekBack; 93c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen private boolean mCanSeekForward; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public VideoView(Context context) { 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initVideoView(); 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 99256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public VideoView(Context context, AttributeSet attrs) { 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, attrs, 0); 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initVideoView(); 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 104256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public VideoView(Context context, AttributeSet attrs, int defStyle) { 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context, attrs, defStyle); 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initVideoView(); 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1120b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen //Log.i("@@@@", "onMeasure(" + MeasureSpec.toString(widthMeasureSpec) + ", " 1130b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // + MeasureSpec.toString(heightMeasureSpec) + ")"); 1140b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int width = getDefaultSize(mVideoWidth, widthMeasureSpec); 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int height = getDefaultSize(mVideoHeight, heightMeasureSpec); 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mVideoWidth > 0 && mVideoHeight > 0) { 1180b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen 1190b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen int widthSpecMode = MeasureSpec.getMode(widthMeasureSpec); 1200b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen int widthSpecSize = MeasureSpec.getSize(widthMeasureSpec); 1210b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen int heightSpecMode = MeasureSpec.getMode(heightMeasureSpec); 1220b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen int heightSpecSize = MeasureSpec.getSize(heightMeasureSpec); 1230b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen 1240b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen if (widthSpecMode == MeasureSpec.EXACTLY && heightSpecMode == MeasureSpec.EXACTLY) { 1250b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // the size is fixed 1260b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen width = widthSpecSize; 1270b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen height = heightSpecSize; 1280b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen 1290b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // for compatibility, we adjust size based on aspect ratio 1300b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen if ( mVideoWidth * height < width * mVideoHeight ) { 1310b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen //Log.i("@@@", "image too wide, correcting"); 1320b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen width = height * mVideoWidth / mVideoHeight; 1330b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen } else if ( mVideoWidth * height > width * mVideoHeight ) { 1340b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen //Log.i("@@@", "image too tall, correcting"); 1350b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen height = width * mVideoHeight / mVideoWidth; 1360b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen } 1370b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen } else if (widthSpecMode == MeasureSpec.EXACTLY) { 1380b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // only the width is fixed, adjust the height to match aspect ratio if possible 1390b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen width = widthSpecSize; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project height = width * mVideoHeight / mVideoWidth; 1410b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen if (heightSpecMode == MeasureSpec.AT_MOST && height > heightSpecSize) { 1420b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // couldn't match aspect ratio within the constraints 1430b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen height = heightSpecSize; 1440b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen } 1450b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen } else if (heightSpecMode == MeasureSpec.EXACTLY) { 1460b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // only the height is fixed, adjust the width to match aspect ratio if possible 1470b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen height = heightSpecSize; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project width = height * mVideoWidth / mVideoHeight; 1490b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen if (widthSpecMode == MeasureSpec.AT_MOST && width > widthSpecSize) { 1500b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // couldn't match aspect ratio within the constraints 1510b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen width = widthSpecSize; 1520b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen } 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1540b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // neither the width nor the height are fixed, try to use actual video size 1550b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen width = mVideoWidth; 1560b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen height = mVideoHeight; 1570b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen if (heightSpecMode == MeasureSpec.AT_MOST && height > heightSpecSize) { 1580b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // too tall, decrease both width and height 1590b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen height = heightSpecSize; 1600b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen width = height * mVideoWidth / mVideoHeight; 1610b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen } 1620b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen if (widthSpecMode == MeasureSpec.AT_MOST && width > widthSpecSize) { 1630b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // too wide, decrease both width and height 1640b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen width = widthSpecSize; 1650b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen height = width * mVideoHeight / mVideoWidth; 1660b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen } 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1680b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen } else { 1690b2d87237ed53b94dc2216a42942d35788d3307bMarco Nelissen // no size yet, just adopt the given spec sizes 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMeasuredDimension(width, height); 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 173256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 1748a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov @Override 1758a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov public void onInitializeAccessibilityEvent(AccessibilityEvent event) { 1768a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov super.onInitializeAccessibilityEvent(event); 1778a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov event.setClassName(VideoView.class.getName()); 1788a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov } 1798a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov 1808a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov @Override 1818a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) { 1828a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov super.onInitializeAccessibilityNodeInfo(info); 1838a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov info.setClassName(VideoView.class.getName()); 1848a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov } 1858a78fd4d9572dff95432fcc4ba0e87563415b728Svetoslav Ganov 186c1374e8e1ae6669ffda874445ebf6b14c49d3a9cMarco Nelissen public int resolveAdjustedSize(int desiredSize, int measureSpec) { 187c1374e8e1ae6669ffda874445ebf6b14c49d3a9cMarco Nelissen return getDefaultSize(desiredSize, measureSpec); 188c1374e8e1ae6669ffda874445ebf6b14c49d3a9cMarco Nelissen } 189c1374e8e1ae6669ffda874445ebf6b14c49d3a9cMarco Nelissen 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initVideoView() { 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoWidth = 0; 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoHeight = 0; 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHolder().addCallback(mSHCallback); 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setFocusable(true); 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setFocusableInTouchMode(true); 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestFocus(); 198fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_IDLE; 199fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mTargetState = STATE_IDLE; 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVideoPath(String path) { 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setVideoURI(Uri.parse(path)); 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVideoURI(Uri uri) { 207256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber setVideoURI(uri, null); 208256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber } 209256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 210256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber /** 211256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber * @hide 212256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber */ 213256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber public void setVideoURI(Uri uri, Map<String, String> headers) { 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUri = uri; 215256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber mHeaders = headers; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSeekWhenPrepared = 0; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project openVideo(); 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 221256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void stopPlayback() { 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null) { 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.stop(); 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.release(); 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer = null; 227fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_IDLE; 228fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mTargetState = STATE_IDLE; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void openVideo() { 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUri == null || mSurfaceHolder == null) { 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // not ready for playback just yet, will try again later 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 237256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber // Tell the music playback service to pause 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: these constants need to be published somewhere in the framework. 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i.putExtra("command", "pause"); 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(i); 242fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong 243dddeee6f350673b691b1b9001545a27f9c3d19f0Marco Nelissen // we shouldn't clear the target state, because somebody might have 244dddeee6f350673b691b1b9001545a27f9c3d19f0Marco Nelissen // called start() previously 245dddeee6f350673b691b1b9001545a27f9c3d19f0Marco Nelissen release(false); 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer = new MediaPlayer(); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnPreparedListener(mPreparedListener); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnVideoSizeChangedListener(mSizeChangedListener); 250b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project mDuration = -1; 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnCompletionListener(mCompletionListener); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnErrorListener(mErrorListener); 253a0ba79473b9067e315155718545103bb4f361873James Dong mMediaPlayer.setOnInfoListener(mOnInfoListener); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnBufferingUpdateListener(mBufferingUpdateListener); 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentBufferPercentage = 0; 256256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber mMediaPlayer.setDataSource(mContext, mUri, mHeaders); 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDisplay(mSurfaceHolder); 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC); 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setScreenOnWhilePlaying(true); 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepareAsync(); 261dddeee6f350673b691b1b9001545a27f9c3d19f0Marco Nelissen // we don't set the target state here either, but preserve the 262dddeee6f350673b691b1b9001545a27f9c3d19f0Marco Nelissen // target state that was there before. 263fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_PREPARING; 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachMediaController(); 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ex) { 266b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project Log.w(TAG, "Unable to open content: " + mUri, ex); 267fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_ERROR; 268fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mTargetState = STATE_ERROR; 269020d2e3453b98ae435c4c21b849a2fe0a8842be7Andrei Popescu mErrorListener.onError(mMediaPlayer, MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException ex) { 272b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project Log.w(TAG, "Unable to open content: " + mUri, ex); 273fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_ERROR; 274fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mTargetState = STATE_ERROR; 275020d2e3453b98ae435c4c21b849a2fe0a8842be7Andrei Popescu mErrorListener.onError(mMediaPlayer, MediaPlayer.MEDIA_ERROR_UNKNOWN, 0); 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 279256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMediaController(MediaController controller) { 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.hide(); 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController = controller; 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachMediaController(); 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void attachMediaController() { 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null && mMediaController != null) { 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.setMediaPlayer(this); 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View anchorView = this.getParent() instanceof View ? 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (View)this.getParent() : this; 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.setAnchorView(anchorView); 294fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mMediaController.setEnabled(isInPlaybackState()); 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 297256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer.OnVideoSizeChangedListener mSizeChangedListener = 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new MediaPlayer.OnVideoSizeChangedListener() { 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onVideoSizeChanged(MediaPlayer mp, int width, int height) { 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoWidth = mp.getVideoWidth(); 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoHeight = mp.getVideoHeight(); 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mVideoWidth != 0 && mVideoHeight != 0) { 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHolder().setFixedSize(mVideoWidth, mVideoHeight); 305f5d102ed769ba33cbd48e58c209ece3f1014fe61Teng-Hui Zhu requestLayout(); 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 309256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer.OnPreparedListener mPreparedListener = new MediaPlayer.OnPreparedListener() { 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onPrepared(MediaPlayer mp) { 312fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_PREPARED; 313c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen 314c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen // Get the capabilities of the player for this stream 315c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen Metadata data = mp.getMetadata(MediaPlayer.METADATA_ALL, 316c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen MediaPlayer.BYPASS_METADATA_FILTER); 317d44d33b01a2125cfa40153e8399dd39908005004Andreas Huber 318d44d33b01a2125cfa40153e8399dd39908005004Andreas Huber if (data != null) { 319d44d33b01a2125cfa40153e8399dd39908005004Andreas Huber mCanPause = !data.has(Metadata.PAUSE_AVAILABLE) 320d44d33b01a2125cfa40153e8399dd39908005004Andreas Huber || data.getBoolean(Metadata.PAUSE_AVAILABLE); 321d44d33b01a2125cfa40153e8399dd39908005004Andreas Huber mCanSeekBack = !data.has(Metadata.SEEK_BACKWARD_AVAILABLE) 322d44d33b01a2125cfa40153e8399dd39908005004Andreas Huber || data.getBoolean(Metadata.SEEK_BACKWARD_AVAILABLE); 323d44d33b01a2125cfa40153e8399dd39908005004Andreas Huber mCanSeekForward = !data.has(Metadata.SEEK_FORWARD_AVAILABLE) 324d44d33b01a2125cfa40153e8399dd39908005004Andreas Huber || data.getBoolean(Metadata.SEEK_FORWARD_AVAILABLE); 325d44d33b01a2125cfa40153e8399dd39908005004Andreas Huber } else { 3262869e952c65548555a9fc197c1f8ceb5b7470462Andreas Huber mCanPause = mCanSeekBack = mCanSeekForward = true; 327d44d33b01a2125cfa40153e8399dd39908005004Andreas Huber } 328c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mOnPreparedListener != null) { 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnPreparedListener.onPrepared(mMediaPlayer); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.setEnabled(true); 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoWidth = mp.getVideoWidth(); 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVideoHeight = mp.getVideoHeight(); 337c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen 338fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong int seekToPosition = mSeekWhenPrepared; // mSeekWhenPrepared may be changed after seekTo() call 339fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (seekToPosition != 0) { 340fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong seekTo(seekToPosition); 341fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong } 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mVideoWidth != 0 && mVideoHeight != 0) { 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i("@@@@", "video size: " + mVideoWidth +"/"+ mVideoHeight); 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHolder().setFixedSize(mVideoWidth, mVideoHeight); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurfaceWidth == mVideoWidth && mSurfaceHeight == mVideoHeight) { 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We didn't actually change the size (it was already at the size 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we need), so we won't get a "surface changed" callback, so 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start the video here instead of in the callback. 349fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (mTargetState == STATE_PLAYING) { 350aa00e390c191f9b4eaee8ecade88c74571b2b3f3James Dong start(); 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.show(); 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!isPlaying() && 355fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong (seekToPosition != 0 || getCurrentPosition() > 0)) { 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Show the media controls when we're paused into a video and make 'em stick. 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.show(0); 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We don't know the video size yet, but should start anyway. 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The video size might be reported to us later. 365fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (mTargetState == STATE_PLAYING) { 366aa00e390c191f9b4eaee8ecade88c74571b2b3f3James Dong start(); 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer.OnCompletionListener mCompletionListener = 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new MediaPlayer.OnCompletionListener() { 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer mp) { 375fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_PLAYBACK_COMPLETED; 376fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mTargetState = STATE_PLAYBACK_COMPLETED; 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.hide(); 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mOnCompletionListener != null) { 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnCompletionListener.onCompletion(mMediaPlayer); 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer.OnErrorListener mErrorListener = 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new MediaPlayer.OnErrorListener() { 388c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public boolean onError(MediaPlayer mp, int framework_err, int impl_err) { 389c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project Log.d(TAG, "Error: " + framework_err + "," + impl_err); 390fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_ERROR; 391fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mTargetState = STATE_ERROR; 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) { 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.hide(); 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* If an error handler has been supplied, use it and finish. */ 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mOnErrorListener != null) { 398c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (mOnErrorListener.onError(mMediaPlayer, framework_err, impl_err)) { 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Otherwise, pop up an error dialog so the user knows that 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * something bad has happened. Only try and pop up the dialog 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if we're attached to a window. When we're going away and no 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * longer have a window, don't bother showing the user an error. 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (getWindowToken() != null) { 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Resources r = mContext.getResources(); 410c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project int messageId; 411c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 412c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (framework_err == MediaPlayer.MEDIA_ERROR_NOT_VALID_FOR_PROGRESSIVE_PLAYBACK) { 413c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project messageId = com.android.internal.R.string.VideoView_error_text_invalid_progressive_playback; 414c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } else { 415c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project messageId = com.android.internal.R.string.VideoView_error_text_unknown; 416c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project } 417c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new AlertDialog.Builder(mContext) 419c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project .setMessage(messageId) 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .setPositiveButton(com.android.internal.R.string.VideoView_error_button, 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new DialogInterface.OnClickListener() { 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onClick(DialogInterface dialog, int whichButton) { 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* If we get here, there is no onError listener, so 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * at least inform them that the video is over. 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mOnCompletionListener != null) { 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnCompletionListener.onCompletion(mMediaPlayer); 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }) 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .setCancelable(false) 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .show(); 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer.OnBufferingUpdateListener mBufferingUpdateListener = 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new MediaPlayer.OnBufferingUpdateListener() { 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onBufferingUpdate(MediaPlayer mp, int percent) { 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentBufferPercentage = percent; 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Register a callback to be invoked when the media file 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is loaded and ready to go. 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param l The callback that will be run 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnPreparedListener(MediaPlayer.OnPreparedListener l) 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnPreparedListener = l; 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Register a callback to be invoked when the end of a media file 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reached during playback. 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param l The callback that will be run 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnCompletionListener(OnCompletionListener l) 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnCompletionListener = l; 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Register a callback to be invoked when an error occurs 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * during playback or setup. If no listener is specified, 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or if the listener returned false, VideoView will inform 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the user of any errors. 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param l The callback that will be run 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnErrorListener(OnErrorListener l) 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnErrorListener = l; 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 480a0ba79473b9067e315155718545103bb4f361873James Dong /** 481a0ba79473b9067e315155718545103bb4f361873James Dong * Register a callback to be invoked when an informational event 482a0ba79473b9067e315155718545103bb4f361873James Dong * occurs during playback or setup. 483a0ba79473b9067e315155718545103bb4f361873James Dong * 484a0ba79473b9067e315155718545103bb4f361873James Dong * @param l The callback that will be run 485a0ba79473b9067e315155718545103bb4f361873James Dong */ 486a0ba79473b9067e315155718545103bb4f361873James Dong public void setOnInfoListener(OnInfoListener l) { 487a0ba79473b9067e315155718545103bb4f361873James Dong mOnInfoListener = l; 488a0ba79473b9067e315155718545103bb4f361873James Dong } 489a0ba79473b9067e315155718545103bb4f361873James Dong 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SurfaceHolder.Callback mSHCallback = new SurfaceHolder.Callback() 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int w, int h) 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurfaceWidth = w; 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurfaceHeight = h; 497fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong boolean isValidState = (mTargetState == STATE_PLAYING); 498fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong boolean hasValidSize = (mVideoWidth == w && mVideoHeight == h); 499fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (mMediaPlayer != null && isValidState && hasValidSize) { 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSeekWhenPrepared != 0) { 501fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong seekTo(mSeekWhenPrepared); 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 503fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong start(); 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurfaceHolder = holder; 51069b8d69aadbf0e795f1a1e1adc82c78cf0b9959fAndreas Huber openVideo(); 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // after we return from this we can't use the surface any more 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurfaceHolder = null; 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaController != null) mMediaController.hide(); 51869b8d69aadbf0e795f1a1e1adc82c78cf0b9959fAndreas Huber release(true); 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 522fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong /* 523fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong * release the media player in any state 524fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong */ 525dddeee6f350673b691b1b9001545a27f9c3d19f0Marco Nelissen private void release(boolean cleartargetstate) { 526fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (mMediaPlayer != null) { 527fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mMediaPlayer.reset(); 528fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mMediaPlayer.release(); 529fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mMediaPlayer = null; 530fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_IDLE; 531dddeee6f350673b691b1b9001545a27f9c3d19f0Marco Nelissen if (cleartargetstate) { 532dddeee6f350673b691b1b9001545a27f9c3d19f0Marco Nelissen mTargetState = STATE_IDLE; 533dddeee6f350673b691b1b9001545a27f9c3d19f0Marco Nelissen } 534fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong } 535fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong } 536fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onTouchEvent(MotionEvent ev) { 539fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (isInPlaybackState() && mMediaController != null) { 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project toggleMediaControlsVisiblity(); 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 544256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onTrackballEvent(MotionEvent ev) { 547fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (isInPlaybackState() && mMediaController != null) { 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project toggleMediaControlsVisiblity(); 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 552256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 556fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong boolean isKeyCodeSupported = keyCode != KeyEvent.KEYCODE_BACK && 557fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong keyCode != KeyEvent.KEYCODE_VOLUME_UP && 558fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong keyCode != KeyEvent.KEYCODE_VOLUME_DOWN && 559b0418da0e7594a8c2164a46985c5f1993632e010Jeff Brown keyCode != KeyEvent.KEYCODE_VOLUME_MUTE && 560fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong keyCode != KeyEvent.KEYCODE_MENU && 561fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong keyCode != KeyEvent.KEYCODE_CALL && 562fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong keyCode != KeyEvent.KEYCODE_ENDCALL; 563fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (isInPlaybackState() && isKeyCodeSupported && mMediaController != null) { 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (keyCode == KeyEvent.KEYCODE_HEADSETHOOK || 565f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE) { 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer.isPlaying()) { 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pause(); 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.show(); 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project start(); 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.hide(); 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 5744d396052deb54399cbadbeb8abd873df6f3af342Jeff Brown } else if (keyCode == KeyEvent.KEYCODE_MEDIA_PLAY) { 575d7db70123fe177e149ae50283e31508f79452f8cChih-Chung Chang if (!mMediaPlayer.isPlaying()) { 5764d396052deb54399cbadbeb8abd873df6f3af342Jeff Brown start(); 5774d396052deb54399cbadbeb8abd873df6f3af342Jeff Brown mMediaController.hide(); 5784d396052deb54399cbadbeb8abd873df6f3af342Jeff Brown } 5794d396052deb54399cbadbeb8abd873df6f3af342Jeff Brown return true; 580256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber } else if (keyCode == KeyEvent.KEYCODE_MEDIA_STOP 5814d396052deb54399cbadbeb8abd873df6f3af342Jeff Brown || keyCode == KeyEvent.KEYCODE_MEDIA_PAUSE) { 582d7db70123fe177e149ae50283e31508f79452f8cChih-Chung Chang if (mMediaPlayer.isPlaying()) { 5834d396052deb54399cbadbeb8abd873df6f3af342Jeff Brown pause(); 5844d396052deb54399cbadbeb8abd873df6f3af342Jeff Brown mMediaController.show(); 5854d396052deb54399cbadbeb8abd873df6f3af342Jeff Brown } 5864d396052deb54399cbadbeb8abd873df6f3af342Jeff Brown return true; 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project toggleMediaControlsVisiblity(); 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.onKeyDown(keyCode, event); 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void toggleMediaControlsVisiblity() { 596256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber if (mMediaController.isShowing()) { 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.hide(); 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaController.show(); 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 602256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void start() { 604fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (isInPlaybackState()) { 605fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mMediaPlayer.start(); 606fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_PLAYING; 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 608fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mTargetState = STATE_PLAYING; 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 610256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void pause() { 612fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (isInPlaybackState()) { 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer.isPlaying()) { 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.pause(); 615fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState = STATE_PAUSED; 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 618fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mTargetState = STATE_PAUSED; 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 620256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 6212e1818a4d16c3309660f27286c77d8d1eee95a25Gloria Wang public void suspend() { 62269b8d69aadbf0e795f1a1e1adc82c78cf0b9959fAndreas Huber release(false); 6232e1818a4d16c3309660f27286c77d8d1eee95a25Gloria Wang } 6242e1818a4d16c3309660f27286c77d8d1eee95a25Gloria Wang 6252e1818a4d16c3309660f27286c77d8d1eee95a25Gloria Wang public void resume() { 62669b8d69aadbf0e795f1a1e1adc82c78cf0b9959fAndreas Huber openVideo(); 6272e1818a4d16c3309660f27286c77d8d1eee95a25Gloria Wang } 6282e1818a4d16c3309660f27286c77d8d1eee95a25Gloria Wang 62969b8d69aadbf0e795f1a1e1adc82c78cf0b9959fAndreas Huber // cache duration as mDuration for faster access 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getDuration() { 631fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (isInPlaybackState()) { 632b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project if (mDuration > 0) { 633b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project return mDuration; 634b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project } 635b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project mDuration = mMediaPlayer.getDuration(); 636b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project return mDuration; 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 638b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project mDuration = -1; 639b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project return mDuration; 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 641256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getCurrentPosition() { 643fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (isInPlaybackState()) { 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMediaPlayer.getCurrentPosition(); 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 648256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void seekTo(int msec) { 650fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong if (isInPlaybackState()) { 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.seekTo(msec); 652fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mSeekWhenPrepared = 0; 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSeekWhenPrepared = msec; 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 656256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber } 657256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isPlaying() { 659fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong return isInPlaybackState() && mMediaPlayer.isPlaying(); 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 661256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getBufferPercentage() { 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayer != null) { 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mCurrentBufferPercentage; 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 668fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong 669fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong private boolean isInPlaybackState() { 670fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong return (mMediaPlayer != null && 671fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState != STATE_ERROR && 672fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState != STATE_IDLE && 673fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong mCurrentState != STATE_PREPARING); 674fdf3ac6cdc370d7dedca463dddd697a1bed79a9cJames Dong } 675c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen 676c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen public boolean canPause() { 677c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen return mCanPause; 678c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen } 679c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen 680c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen public boolean canSeekBackward() { 681c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen return mCanSeekBack; 682c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen } 683c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen 684c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen public boolean canSeekForward() { 685c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen return mCanSeekForward; 686c818b141ee97a7a26fe069456d4b662d06c9eaeaMarco Nelissen } 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 688