MediaPlayer2Impl.java revision 1789cc7f8221fd1f682fa08a1aeb1e37c2315887
10a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia/* 20a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Copyright 2018 The Android Open Source Project 30a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 40a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Licensed under the Apache License, Version 2.0 (the "License"); 50a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * you may not use this file except in compliance with the License. 60a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * You may obtain a copy of the License at 70a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 80a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * http://www.apache.org/licenses/LICENSE-2.0 90a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Unless required by applicable law or agreed to in writing, software 110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * distributed under the License is distributed on an "AS IS" BASIS, 120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * See the License for the specific language governing permissions and 140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * limitations under the License. 150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiapackage android.media; 180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.annotation.CallbackExecutor; 200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.annotation.NonNull; 210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.annotation.Nullable; 220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.app.ActivityThread; 230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.content.ContentProvider; 240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.content.ContentResolver; 250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.content.Context; 260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.content.res.AssetFileDescriptor; 271789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jiaimport android.graphics.SurfaceTexture; 281789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jiaimport android.media.SubtitleController.Anchor; 291789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jiaimport android.media.SubtitleTrack.RenderingWidget; 300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.net.Uri; 310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.os.Handler; 320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.os.HandlerThread; 330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.os.Looper; 340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.os.Message; 350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.os.Parcel; 360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.os.Parcelable; 370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.os.PersistableBundle; 380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.os.Process; 390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.os.PowerManager; 400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.os.SystemProperties; 410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.provider.Settings; 420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.system.ErrnoException; 430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.system.Os; 440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.system.OsConstants; 450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.util.Log; 460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.util.Pair; 470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.util.ArrayMap; 480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.view.Surface; 490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.view.SurfaceHolder; 500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport android.widget.VideoView; 510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport com.android.internal.annotations.GuardedBy; 530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport com.android.internal.util.Preconditions; 540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport dalvik.system.CloseGuard; 560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport libcore.io.IoBridge; 580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport libcore.io.Streams; 590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.io.ByteArrayOutputStream; 610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.io.File; 620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.io.FileDescriptor; 630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.io.FileInputStream; 640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.io.IOException; 650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.io.InputStream; 660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.lang.Runnable; 670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.lang.ref.WeakReference; 680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.net.CookieHandler; 690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.net.CookieManager; 700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.net.HttpCookie; 710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.net.HttpURLConnection; 720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.net.URL; 730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.nio.ByteOrder; 740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.ArrayList; 750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.Arrays; 760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.BitSet; 770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.Collections; 780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.concurrent.Executor; 790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.HashMap; 800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.List; 810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.Map; 820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.Scanner; 830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.Set; 840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.UUID; 850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiaimport java.util.Vector; 860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia/** 890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jiapublic final class MediaPlayer2Impl extends MediaPlayer2 { 920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia static { 930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia System.loadLibrary("media2_jni"); 940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia native_init(); 950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private final static String TAG = "MediaPlayer2Impl"; 980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private long mNativeContext; // accessed by native methods 1000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private long mNativeSurfaceTexture; // accessed by native methods 1010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private int mListenerContext; // accessed by native methods 1020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private SurfaceHolder mSurfaceHolder; 1030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private EventHandler mEventHandler; 1040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private PowerManager.WakeLock mWakeLock = null; 1050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mScreenOnWhilePlaying; 1060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mStayAwake; 1070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private int mStreamType = AudioManager.USE_DEFAULT_STREAM_TYPE; 1080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private int mUsage = -1; 1090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mBypassInterruptionPolicy; 1100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private final CloseGuard mGuard = CloseGuard.get(); 1110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 112de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private final Object mPlLock = new Object(); 1131789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private DataSourceDesc mCurrentDSD; 1141789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private long mCurrentSrcId = 0; 1150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private List<DataSourceDesc> mPlaylist; 1161789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private long mNextSrcId = mCurrentSrcId + 1; 117de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private int mPlNextIndex = -1; 118de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private int mPlNextSourceState = NEXT_SOURCE_STATE_INIT; 119de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private boolean mPlNextSourcePlayPending = false; 1200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 1210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Modular DRM 1220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private UUID mDrmUUID; 1230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private final Object mDrmLock = new Object(); 1240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private DrmInfoImpl mDrmInfoImpl; 1250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private MediaDrm mDrmObj; 1260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private byte[] mDrmSessionId; 1270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mDrmInfoResolved; 1280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mActiveDrmScheme; 1290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mDrmConfigAllowed; 1300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mDrmProvisioningInProgress; 1310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mPrepareDrmInProgress; 1320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private ProvisioningThread mDrmProvisioningThread; 1330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 1340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 1350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Default constructor. 1360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p>When done with the MediaPlayer2Impl, you should call {@link #close()}, 1370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * to free the resources. If not released, too many MediaPlayer2Impl instances may 1380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * result in an exception.</p> 1390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 1400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public MediaPlayer2Impl() { 1410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Looper looper; 1420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if ((looper = Looper.myLooper()) != null) { 1430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler = new EventHandler(this, looper); 1440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else if ((looper = Looper.getMainLooper()) != null) { 1450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler = new EventHandler(this, looper); 1460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 1470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler = null; 1480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 1490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 1500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimeProvider = new TimeProvider(this); 1510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mOpenSubtitleSources = new Vector<InputStream>(); 1520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mGuard.open("close"); 1530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 1540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* Native setup requires a weak reference to our object. 1550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * It's easier to create it here than in C++. 1560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 1570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia native_setup(new WeakReference<MediaPlayer2Impl>(this)); 1580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 1590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 1601789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 1611789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Releases the resources held by this {@code MediaPlayer2} object. 1621789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * 1631789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * It is considered good practice to call this method when you're 1641789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * done using the MediaPlayer2. In particular, whenever an Activity 1651789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * of an application is paused (its onPause() method is called), 1661789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * or stopped (its onStop() method is called), this method should be 1671789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * invoked to release the MediaPlayer2 object, unless the application 1681789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * has a special need to keep the object around. In addition to 1691789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * unnecessary resources (such as memory and instances of codecs) 1701789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * being held, failure to call this method immediately if a 1711789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * MediaPlayer2 object is no longer needed may also lead to 1721789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * continuous battery consumption for mobile devices, and playback 1731789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * failure for other applications if no multiple instances of the 1741789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * same codec are supported on a device. Even if multiple instances 1751789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * of the same codec are supported, some performance degradation 1761789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * may be expected when unnecessary multiple instances are used 1771789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * at the same time. 1781789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * 1791789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * {@code close()} may be safely called after a prior {@code close()}. 1801789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * This class implements the Java {@code AutoCloseable} interface and 1811789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * may be used with try-with-resources. 1821789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 1831789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 1841789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void close() { 1851789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia synchronized (mGuard) { 1861789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia release(); 1871789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 1881789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 189de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 1901789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 1911789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Starts or resumes playback. If playback had previously been paused, 1921789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * playback will continue from where it was paused. If playback had 1931789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * been stopped, or never started before, playback will start at the 1941789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * beginning. 1951789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * 1961789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if it is called in an invalid state 1970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 1981789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 1991789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void play() { 2001789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia stayAwake(true); 2011789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia _start(); 2021789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 2030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 2041789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private native void _start() throws IllegalStateException; 2051789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 2061789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 2071789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Prepares the player for playback, asynchronously. 2081789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * 2091789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * After setting the datasource and the display surface, you need to either 2101789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * call prepare(). For streams, you should call prepare(), 2111789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * which returns immediately, rather than blocking until enough data has been 2121789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * buffered. 2131789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * 2141789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if it is called in an invalid state 2150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 2161789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 2171789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public native void prepare(); 2180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 2190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 2201789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Pauses playback. Call play() to resume. 2210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 2221789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if the internal player engine has not been 2231789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * initialized. 2240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 2250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 2261789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void pause() { 2271789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia stayAwake(false); 2281789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia _pause(); 2290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 2300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 2311789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private native void _pause() throws IllegalStateException; 2321789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 2330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 2341789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Tries to play next data source if applicable. 2350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 2361789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if it is called in an invalid state 2370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 2380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 2391789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void skipToNext() { 2401789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: switch to next data source and play 2410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 2420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 2430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 2441789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Gets the current playback position. 2450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 2461789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return the current position in milliseconds 2471789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 2481789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 2491789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public native long getCurrentPosition(); 2501789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 2511789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 2521789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Gets the duration of the file. 2530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 2541789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return the duration in milliseconds, if no duration is available 2551789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * (for example, if streaming live content), -1 is returned. 2560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 2570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 2581789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public native long getDuration(); 2590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 2600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 2611789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Gets the current buffered media source position received through progressive downloading. 2621789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * The received buffering percentage indicates how much of the content has been buffered 2631789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * or played. For example a buffering update of 80 percent when half the content 2641789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * has already been played indicates that the next 30 percent of the 2651789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * content to play has been buffered. 2660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 2671789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return the current buffered media source position in milliseconds 2681789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 2691789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 2701789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public long getBufferedPosition() { 2711789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: either get buffered position from native code, or cache BUFFERING_UPDATE 2721789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // number and convert it to buffered position. 2731789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return 0; 2741789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 2751789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 2761789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 2771789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Gets the current player state. 2780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 2791789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return the current player state, one of the following: 2801789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <ul> 2811789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #PLAYER_STATE_IDLE} 2821789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #PLAYER_STATE_PAUSED} 2831789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #PLAYER_STATE_PLAYING} 2841789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #PLAYER_STATE_ERROR} 2851789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * </ul> 2860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 2870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized or has been released. 2880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 2890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 2901789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public @PlayerState int getPlayerState() { 2911789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: use cached state or call native function. 2921789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return PLAYER_STATE_IDLE; 2930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 2940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 2950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 2961789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Gets the current buffering state of the player. 2971789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * During buffering, see {@link #getBufferedPosition()} for the quantifying the amount already 2981789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * buffered. 2991789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return the buffering state, one of the following: 3000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <ul> 3011789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #BUFFERING_STATE_UNKNOWN} 3021789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #BUFFERING_STATE_BUFFERING_AND_PLAYABLE} 3031789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #BUFFERING_STATE_BUFFERING_AND_STARVED} 3041789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #BUFFERING_STATE_BUFFERING_COMPLETE} 3050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * </ul> 3061789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if the internal player engine has not been 3071789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * initialized or has been released. 3080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 3090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 3101789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public @BuffState int getBufferingState() { 3111789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: use cached state or call native function. 3121789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return BUFFERING_STATE_UNKNOWN; 3130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 3140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 3150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 3161789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Sets the audio attributes for this MediaPlayer2. 3171789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * See {@link AudioAttributes} for how to build and configure an instance of this class. 3181789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * You must call this method before {@link #prepare()} in order 3191789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * for the audio attributes to become effective thereafter. 3201789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param attributes a non-null set of audio attributes 3211789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalArgumentException if the attributes are null or invalid. 3220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 3230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 3241789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setAudioAttributes(@NonNull AudioAttributes attributes) { 3251789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia if (attributes == null) { 3261789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia final String msg = "Cannot set AudioAttributes to null"; 3271789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalArgumentException(msg); 3281789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 3291789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mUsage = attributes.getUsage(); 3301789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mBypassInterruptionPolicy = (attributes.getAllFlags() 3311789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia & AudioAttributes.FLAG_BYPASS_INTERRUPTION_POLICY) != 0; 3321789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Parcel pattributes = Parcel.obtain(); 3331789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia attributes.writeToParcel(pattributes, AudioAttributes.FLATTEN_TAGS); 3341789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia setParameter(KEY_PARAMETER_AUDIO_ATTRIBUTES, pattributes); 3351789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia pattributes.recycle(); 3361789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 3371789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 3381789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 3391789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public @NonNull AudioAttributes getAudioAttributes() { 3401789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Parcel pattributes = getParameter(KEY_PARAMETER_AUDIO_ATTRIBUTES); 3411789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia AudioAttributes attributes = AudioAttributes.CREATOR.createFromParcel(pattributes); 3421789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia pattributes.recycle(); 3431789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return attributes; 3440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 3450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 3460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 3470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Sets the data source as described by a DataSourceDesc. 3480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 3490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param dsd the descriptor of data source you want to play 3500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if it is called in an invalid state 3510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws NullPointerException if dsd is null 3520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 3530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 3541789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setDataSource(@NonNull DataSourceDesc dsd) { 3550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Preconditions.checkNotNull(dsd, "the DataSourceDesc cannot be null"); 356de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia synchronized (mPlLock) { 3571789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mCurrentDSD = dsd; 3581789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia try { 3591789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia handleDataSource(true /* isCurrent */, dsd); 3601789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } catch (IOException e) { 3611789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 362de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 3630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 3640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 3650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 3661789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Sets a single data source as described by a DataSourceDesc which will be played 3671789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * after current data source is finished. 3680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 3691789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param dsd the descriptor of data source you want to play after current one 3701789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if it is called in an invalid state 3711789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws NullPointerException if dsd is null 3720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 3730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 3741789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setNextDataSource(@NonNull DataSourceDesc dsd) { 3751789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Preconditions.checkNotNull(dsd, "the DataSourceDesc cannot be null"); 3761789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 3771789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: save dsd in a list 3780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 3790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 3800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 3811789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Sets a list of data sources to be played sequentially after current data source is done. 3820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 3831789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param dsds the list of data sources you want to play after current one 3840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if it is called in an invalid state 3851789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalArgumentException if dsds is null or empty, or contains null DataSourceDesc 3860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 3870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 3881789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setNextDataSources(@NonNull List<DataSourceDesc> dsds) { 3891789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: save the list. 3901789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /* 3911789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia if (dsds == null || dsds.size() == 0) { 3921789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalArgumentException("data source list cannot be null or empty."); 3930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 3940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia HashSet ids = new HashSet(pl.size()); 3950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (DataSourceDesc dsd : pl) { 3960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (dsd == null) { 3971789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalArgumentException("DataSourceDesc in playlist cannot be null."); 3980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 3990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (ids.add(dsd.getId()) == false) { 4001789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalArgumentException("DataSourceDesc Id in playlist should be unique."); 4010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 4020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 4030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 4040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (startIndex < 0) { 4050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia startIndex = 0; 4060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else if (startIndex >= pl.size()) { 4070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia startIndex = pl.size() - 1; 4080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 4090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 410de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia synchronized (mPlLock) { 411de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mPlaylist = Collections.synchronizedList(new ArrayList(pl)); 4121789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia handleDataSource(true, mPlaylist.get(startIndex)); 4131789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: handle the preparation of next source in the playlist. 414de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia // It should be processed after current source is prepared. 415de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mPlNextIndex = getNextIndex_l(); 416de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 4171789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 4180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 4190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 4200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 4211789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Gets the current data source as described by a DataSourceDesc. 4220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 4231789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return the current DataSourceDesc 4240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 4250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 4261789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public @NonNull DataSourceDesc getCurrentDataSource() { 427de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia synchronized (mPlLock) { 4281789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return mCurrentDSD; 4290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 4300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 4310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 4320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 4331789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Configures the player to loop on the current data source. 4341789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param loop true if the current data source is meant to loop. 4350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 4360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 4371789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void loopCurrent(boolean loop) { 4381789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: set the looping mode, send notification 4391789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia setLooping(loop); 4401789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 4410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 4421789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private native void setLooping(boolean looping); 4430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 4441789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 4451789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Sets the playback speed. 4461789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * A value of 1.0f is the default playback value. 4471789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * A negative value indicates reverse playback, check {@link #isReversePlaybackSupported()} 4481789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * before using negative values.<br> 4491789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * After changing the playback speed, it is recommended to query the actual speed supported 4501789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * by the player, see {@link #getPlaybackSpeed()}. 4511789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param speed the desired playback speed 4521789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 4531789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 4541789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setPlaybackSpeed(float speed) { 4551789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: send notification 4561789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia setPlaybackParams(getPlaybackParams().setSpeed(speed)); 4570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 4580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 4590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 4601789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Returns the actual playback speed to be used by the player when playing. 4611789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Note that it may differ from the speed set in {@link #setPlaybackSpeed(float)}. 4621789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return the actual playback speed 4630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 4640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 4651789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public float getPlaybackSpeed() { 4661789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return getPlaybackParams().getSpeed(); 4671789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 4680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 4691789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 4701789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Indicates whether reverse playback is supported. 4711789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Reverse playback is indicated by negative playback speeds, see 4721789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * {@link #setPlaybackSpeed(float)}. 4731789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return true if reverse playback is supported. 4741789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 4751789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 4761789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public boolean isReversePlaybackSupported() { 4771789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return false; 4781789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 4790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 4801789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 4811789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Sets the volume of the audio of the media to play, expressed as a linear multiplier 4821789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * on the audio samples. 4831789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Note that this volume is specific to the player, and is separate from stream volume 4841789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * used across the platform.<br> 4851789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * A value of 0.0f indicates muting, a value of 1.0f is the nominal unattenuated and unamplified 4861789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * gain. See {@link #getMaxPlayerVolume()} for the volume range supported by this player. 4871789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param volume a value between 0.0f and {@link #getMaxPlayerVolume()}. 4881789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 4891789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 4901789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setPlayerVolume(float volume) { 4911789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // send notification 4921789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia _setVolume(volume, volume); 4930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 4940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 4951789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private native void _setVolume(float leftVolume, float rightVolume); 4961789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 4970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 4981789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Returns the current volume of this player to this player. 4991789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Note that it does not take into account the associated stream volume. 5001789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return the player volume. 5010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 5020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 5031789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public float getPlayerVolume() { 5041789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: get real volume 5051789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return 1.0f; 5060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 5070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 5080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 5091789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return the maximum volume that can be used in {@link #setPlayerVolume(float)}. 5100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 5110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 5121789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public float getMaxPlayerVolume() { 5131789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return 1.0f; 5141789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 5150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 5161789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 5171789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Adds a callback to be notified of events for this player. 5181789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param e the {@link Executor} to be used for the events. 5191789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param cb the callback to receive the events. 5201789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 5211789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 5221789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void registerPlayerEventCallback(@NonNull Executor e, 5231789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @NonNull PlayerEventCallback cb) { 5241789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 525de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 5261789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 5271789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Removes a previously registered callback for player events 5281789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param cb the callback to remove 5291789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 5301789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 5311789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void unregisterPlayerEventCallback(@NonNull PlayerEventCallback cb) { 5320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 5330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 5341789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 5351789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int NEXT_SOURCE_STATE_ERROR = -1; 5361789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int NEXT_SOURCE_STATE_INIT = 0; 5371789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int NEXT_SOURCE_STATE_PREPARING = 1; 5381789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int NEXT_SOURCE_STATE_PREPARED = 2; 5391789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 5401789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /* 5411789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Update the MediaPlayer2Impl SurfaceTexture. 5421789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Call after setting a new display surface. 5431789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 5441789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private native void _setVideoSurface(Surface surface); 5451789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 5461789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /* Do not change these values (starting with INVOKE_ID) without updating 5471789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * their counterparts in include/media/mediaplayer2.h! 5481789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 5491789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int INVOKE_ID_GET_TRACK_INFO = 1; 5501789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int INVOKE_ID_ADD_EXTERNAL_SOURCE = 2; 5511789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int INVOKE_ID_ADD_EXTERNAL_SOURCE_FD = 3; 5521789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int INVOKE_ID_SELECT_TRACK = 4; 5531789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int INVOKE_ID_DESELECT_TRACK = 5; 5541789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int INVOKE_ID_SET_VIDEO_SCALE_MODE = 6; 5551789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private static final int INVOKE_ID_GET_SELECTED_TRACK = 7; 5561789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 5570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 5581789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Create a request parcel which can be routed to the native media 5591789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * player using {@link #invoke(Parcel, Parcel)}. The Parcel 5601789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * returned has the proper InterfaceToken set. The caller should 5611789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * not overwrite that token, i.e it can only append data to the 5621789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Parcel. 5630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 5641789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return A parcel suitable to hold a request for the native 5651789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * player. 5661789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * {@hide} 5670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 5680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 5691789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public Parcel newRequest() { 5701789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Parcel parcel = Parcel.obtain(); 5711789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return parcel; 5720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 5730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 5740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 5751789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Invoke a generic method on the native player using opaque 5761789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * parcels for the request and reply. Both payloads' format is a 5771789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * convention between the java caller and the native player. 5781789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Must be called after setDataSource or setPlaylist to make sure a native player 5791789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * exists. On failure, a RuntimeException is thrown. 5800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 5811789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param request Parcel with the data for the extension. The 5821789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * caller must use {@link #newRequest()} to get one. 5831789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * 5841789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param reply Output parcel with the data returned by the 5851789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * native player. 5861789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * {@hide} 5870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 5880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 5891789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void invoke(Parcel request, Parcel reply) { 5901789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia int retcode = native_invoke(request, reply); 5911789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia reply.setDataPosition(0); 5921789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia if (retcode != 0) { 5931789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new RuntimeException("failure code: " + retcode); 5940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 5950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 5960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 5971789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 5981789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void notifyWhenCommandLabelReached(Object label) { 5991789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: create an entry in command queue 6001789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 6011789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 6020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 6031789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Sets the {@link SurfaceHolder} to use for displaying the video 6041789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * portion of the media. 6050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 6061789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Either a surface holder or surface must be set if a display or video sink 6071789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * is needed. Not calling this method or {@link #setSurface(Surface)} 6081789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * when playing back a video will result in only the audio track being played. 6091789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * A null surface holder or surface will result in only the audio track being 6101789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * played. 6110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 6121789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param sh the SurfaceHolder to use for video display 6131789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if the internal player engine has not been 6141789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * initialized or has been released. 6151789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @hide 6160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 6170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 6181789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setDisplay(SurfaceHolder sh) { 6191789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mSurfaceHolder = sh; 6201789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Surface surface; 6211789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia if (sh != null) { 6221789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia surface = sh.getSurface(); 6231789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } else { 6241789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia surface = null; 625de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 6261789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia _setVideoSurface(surface); 6271789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia updateSurfaceScreenOn(); 6280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 6290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 6300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 6311789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Sets the {@link Surface} to be used as the sink for the video portion of 6321789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * the media. This is similar to {@link #setDisplay(SurfaceHolder)}, but 6331789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * does not support {@link #setScreenOnWhilePlaying(boolean)}. Setting a 6341789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Surface will un-set any Surface or SurfaceHolder that was previously set. 6351789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * A null surface will result in only the audio track being played. 6360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 6371789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * If the Surface sends frames to a {@link SurfaceTexture}, the timestamps 6381789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * returned from {@link SurfaceTexture#getTimestamp()} will have an 6391789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * unspecified zero point. These timestamps cannot be directly compared 6401789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * between different media sources, different instances of the same media 6411789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * source, or multiple runs of the same program. The timestamp is normally 6421789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * monotonically increasing and is unaffected by time-of-day adjustments, 6431789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * but it is reset when the position is set. 6440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 6451789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param surface The {@link Surface} to be used for the video portion of 6461789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * the media. 6471789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if the internal player engine has not been 6481789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * initialized or has been released. 6490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 6500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 6511789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setSurface(Surface surface) { 6521789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia if (mScreenOnWhilePlaying && surface != null) { 6531789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.w(TAG, "setScreenOnWhilePlaying(true) is ineffective for Surface"); 6540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 6551789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mSurfaceHolder = null; 6561789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia _setVideoSurface(surface); 6571789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia updateSurfaceScreenOn(); 6580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 6590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 6600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 6611789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Sets video scaling mode. To make the target video scaling mode 6621789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * effective during playback, this method must be called after 6631789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * data source is set. If not called, the default video 6641789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * scaling mode is {@link #VIDEO_SCALING_MODE_SCALE_TO_FIT}. 6650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 6661789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <p> The supported video scaling modes are: 6671789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <ul> 6681789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li> {@link #VIDEO_SCALING_MODE_SCALE_TO_FIT} 6691789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li> {@link #VIDEO_SCALING_MODE_SCALE_TO_FIT_WITH_CROPPING} 6701789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * </ul> 6710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 6721789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @param mode target video scaling mode. Must be one of the supported 6731789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * video scaling modes; otherwise, IllegalArgumentException will be thrown. 6740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 6751789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @see MediaPlayer2#VIDEO_SCALING_MODE_SCALE_TO_FIT 6761789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @see MediaPlayer2#VIDEO_SCALING_MODE_SCALE_TO_FIT_WITH_CROPPING 6771789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @hide 6780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 6790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 6801789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setVideoScalingMode(int mode) { 6811789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia if (!isVideoScalingModeSupported(mode)) { 6821789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia final String msg = "Scaling mode " + mode + " is not supported"; 6831789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalArgumentException(msg); 6841789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 6851789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Parcel request = Parcel.obtain(); 6861789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Parcel reply = Parcel.obtain(); 6871789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia try { 6881789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia request.writeInt(INVOKE_ID_SET_VIDEO_SCALE_MODE); 6891789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia request.writeInt(mode); 6901789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia invoke(request, reply); 6911789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } finally { 6921789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia request.recycle(); 6931789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia reply.recycle(); 6940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 695de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 6960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 6971789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 6981789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Discards all pending commands. 6991789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 7001789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 7011789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void clearPendingCommands() { 7020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 7030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 704de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private void handleDataSource(boolean isCurrent, @NonNull DataSourceDesc dsd) 705de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia throws IOException { 7060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Preconditions.checkNotNull(dsd, "the DataSourceDesc cannot be null"); 7070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 7080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia switch (dsd.getType()) { 7090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case DataSourceDesc.TYPE_CALLBACK: 710de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia handleDataSource(isCurrent, 7111789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 0, // TODO: get mapped Id 712de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia dsd.getMedia2DataSource()); 7130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 7140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 7150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case DataSourceDesc.TYPE_FD: 716de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia handleDataSource(isCurrent, 7171789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 0, // TODO: get mapped Id 718de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia dsd.getFileDescriptor(), 719de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia dsd.getFileDescriptorOffset(), 720de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia dsd.getFileDescriptorLength()); 7210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 7220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 7230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case DataSourceDesc.TYPE_URI: 724de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia handleDataSource(isCurrent, 7251789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 0, // TODO: get mapped Id 726de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia dsd.getUriContext(), 727de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia dsd.getUri(), 728de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia dsd.getUriHeaders(), 729de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia dsd.getUriCookies()); 7300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 7310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 7320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia default: 7330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 7340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 7350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 7360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 7370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 7380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * To provide cookies for the subsequent HTTP requests, you can install your own default cookie 7390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * handler and use other variants of setDataSource APIs instead. Alternatively, you can use 7400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * this API to pass the cookies as a list of HttpCookie. If the app has not installed 7410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * a CookieHandler already, this API creates a CookieManager and populates its CookieStore with 7420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the provided cookies. If the app has installed its own handler already, this API requires the 7430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * handler to be of CookieManager type such that the API can update the manager’s CookieStore. 7440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 7450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p><strong>Note</strong> that the cross domain redirection is allowed by default, 7460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * but that can be changed with key/value pairs through the headers parameter with 7470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * "android-allow-cross-domain-redirect" as the key and "0" or "1" as the value to 7480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * disallow or allow cross domain redirection. 7490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 7500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if cookies are provided and the installed handler is not 7510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * a CookieManager 7520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if it is called in an invalid state 7530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws NullPointerException if context or uri is null 7540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IOException if uri has a file scheme and an I/O error occurs 7550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 756de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private void handleDataSource( 757de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia boolean isCurrent, long srcId, 758de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia @NonNull Context context, @NonNull Uri uri, 7590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Nullable Map<String, String> headers, @Nullable List<HttpCookie> cookies) 7600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws IOException { 7610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // The context and URI usually belong to the calling user. Get a resolver for that user 7620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // and strip out the userId from the URI if present. 7630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final ContentResolver resolver = context.getContentResolver(); 7640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String scheme = uri.getScheme(); 7650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String authority = ContentProvider.getAuthorityWithoutUserId(uri.getAuthority()); 7660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (ContentResolver.SCHEME_FILE.equals(scheme)) { 767de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia handleDataSource(isCurrent, srcId, uri.getPath(), null, null); 7680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 769de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 770de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 771de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia if (ContentResolver.SCHEME_CONTENT.equals(scheme) 7720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia && Settings.AUTHORITY.equals(authority)) { 7730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Try cached ringtone first since the actual provider may not be 7740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // encryption aware, or it may be stored on CE media storage 7750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final int type = RingtoneManager.getDefaultType(uri); 7760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final Uri cacheUri = RingtoneManager.getCacheForType(type, context.getUserId()); 7770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final Uri actualUri = RingtoneManager.getActualDefaultRingtoneUri(context, type); 778de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia if (attemptDataSource(isCurrent, srcId, resolver, cacheUri)) { 7790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 780de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 781de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia if (attemptDataSource(isCurrent, srcId, resolver, actualUri)) { 7820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 7830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 784de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia handleDataSource(isCurrent, srcId, uri.toString(), headers, cookies); 7850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 7860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Try requested Uri locally first, or fallback to media server 787de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia if (attemptDataSource(isCurrent, srcId, resolver, uri)) { 7880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 7890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 790de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia handleDataSource(isCurrent, srcId, uri.toString(), headers, cookies); 7910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 7920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 7930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 794de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private boolean attemptDataSource( 795de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia boolean isCurrent, long srcId, ContentResolver resolver, Uri uri) { 7960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try (AssetFileDescriptor afd = resolver.openAssetFileDescriptor(uri, "r")) { 7970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (afd.getDeclaredLength() < 0) { 798de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia handleDataSource(isCurrent, 799de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia srcId, 800de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia afd.getFileDescriptor(), 801de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 0, 802de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia DataSourceDesc.LONG_MAX); 8030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 804de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia handleDataSource(isCurrent, 805de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia srcId, 806de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia afd.getFileDescriptor(), 807de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia afd.getStartOffset(), 808de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia afd.getDeclaredLength()); 8090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 8100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return true; 8110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (NullPointerException | SecurityException | IOException ex) { 8120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "Couldn't open " + uri + ": " + ex); 8130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return false; 8140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 8150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 8160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 817de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private void handleDataSource( 818de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia boolean isCurrent, long srcId, 819de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia String path, Map<String, String> headers, List<HttpCookie> cookies) 820de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia throws IOException { 8210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia String[] keys = null; 8220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia String[] values = null; 8230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 8240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (headers != null) { 8250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia keys = new String[headers.size()]; 8260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia values = new String[headers.size()]; 8270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 8280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int i = 0; 8290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (Map.Entry<String, String> entry: headers.entrySet()) { 8300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia keys[i] = entry.getKey(); 8310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia values[i] = entry.getValue(); 8320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia ++i; 8330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 8340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 835de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia handleDataSource(isCurrent, srcId, path, keys, values, cookies); 8360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 8370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 838de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private void handleDataSource(boolean isCurrent, long srcId, 839de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia String path, String[] keys, String[] values, List<HttpCookie> cookies) 840de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia throws IOException { 8410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final Uri uri = Uri.parse(path); 8420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String scheme = uri.getScheme(); 8430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if ("file".equals(scheme)) { 8440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia path = uri.getPath(); 8450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else if (scheme != null) { 8460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // handle non-file sources 847de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia nativeHandleDataSourceUrl( 848de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia isCurrent, 84934c5bb126b8cc85176645acea841c796a3cc0292Wei Jia srcId, 8500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Media2HTTPService.createHTTPService(path, cookies), 8510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia path, 8520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia keys, 8530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia values); 8540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 8550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 8560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 8570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final File file = new File(path); 8580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (file.exists()) { 8590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia FileInputStream is = new FileInputStream(file); 8600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia FileDescriptor fd = is.getFD(); 861de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia handleDataSource(isCurrent, srcId, fd, 0, DataSourceDesc.LONG_MAX); 8620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia is.close(); 8630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 864de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia throw new IOException("handleDataSource failed."); 8650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 8660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 8670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 868de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private native void nativeHandleDataSourceUrl( 869de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia boolean isCurrent, long srcId, 870de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia Media2HTTPService httpService, String path, String[] keys, String[] values) 871de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia throws IOException; 8720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 8730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 8740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Sets the data source (FileDescriptor) to use. The FileDescriptor must be 8750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * seekable (N.B. a LocalSocket is not seekable). It is the caller's responsibility 8760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * to close the file descriptor. It is safe to do so as soon as this call returns. 8770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 8780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if it is called in an invalid state 8790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if fd is not a valid FileDescriptor 8800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IOException if fd can not be read 8810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 882de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private void handleDataSource( 883de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia boolean isCurrent, long srcId, 884de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia FileDescriptor fd, long offset, long length) throws IOException { 885de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia nativeHandleDataSourceFD(isCurrent, srcId, fd, offset, length); 8860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 8870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 888de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private native void nativeHandleDataSourceFD(boolean isCurrent, long srcId, 889de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia FileDescriptor fd, long offset, long length) throws IOException; 8900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 8910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 8920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if it is called in an invalid state 8930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if dataSource is not a valid Media2DataSource 8940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 895de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private void handleDataSource(boolean isCurrent, long srcId, Media2DataSource dataSource) { 896de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia nativeHandleDataSourceCallback(isCurrent, srcId, dataSource); 8970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 8980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 899de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private native void nativeHandleDataSourceCallback( 900de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia boolean isCurrent, long srcId, Media2DataSource dataSource); 9010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 902de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia // This function shall be called with |mPlLock| acquired. 903de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private void prepareNextDataSource_l() { 904de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia if (mPlNextIndex < 0 || mPlNextSourceState != NEXT_SOURCE_STATE_INIT) { 905de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia // There is no next source or it's in preparing or prepared state. 906de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia return; 907de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 9080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 909de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia try { 910de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mPlNextSourceState = NEXT_SOURCE_STATE_PREPARING; 9111789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia handleDataSource(false /* isCurrent */, mPlaylist.get(0)); 912de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } catch (Exception e) { 913de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia Message msg2 = mEventHandler.obtainMessage( 914de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia MEDIA_ERROR, MEDIA_ERROR_UNKNOWN, MEDIA_ERROR_UNSUPPORTED, null); 9151789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia final long nextSrcId = mNextSrcId; 916de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mEventHandler.post(new Runnable() { 917de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia @Override 918de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia public void run() { 919de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mEventHandler.handleMessage(msg2, nextSrcId); 920de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 921de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia }); 922de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 923de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 924de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 925de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia // This function shall be called with |mPlLock| acquired. 926de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private void playNextDataSource_l() { 927de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia if (mPlNextIndex < 0) { 928de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia return; 929de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 930de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 931de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia if (mPlNextSourceState == NEXT_SOURCE_STATE_PREPARED) { 932de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia // Switch to next source only when it's in prepared state. 9331789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mCurrentSrcId = mNextSrcId; 9341789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mNextSrcId = 0; // TODO; fix it 935de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mPlNextSourceState = NEXT_SOURCE_STATE_INIT; 936de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mPlNextSourcePlayPending = false; 937de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 9381789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia long srcId = mCurrentSrcId; 939de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia try { 940de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia nativePlayNextDataSource(srcId); 941de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } catch (Exception e) { 942de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia Message msg2 = mEventHandler.obtainMessage( 943de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia MEDIA_ERROR, MEDIA_ERROR_UNKNOWN, MEDIA_ERROR_UNSUPPORTED, null); 944de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mEventHandler.post(new Runnable() { 945de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia @Override 946de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia public void run() { 947de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mEventHandler.handleMessage(msg2, srcId); 948de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 949de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia }); 950de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 951de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 952de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia // Wait for MEDIA2_INFO_STARTED_AS_NEXT to prepare next source. 953de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } else { 954de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia if (mPlNextSourceState == NEXT_SOURCE_STATE_INIT) { 955de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia prepareNextDataSource_l(); 956de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 957de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mPlNextSourcePlayPending = true; 9580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 9590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 9600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 961de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia private native void nativePlayNextDataSource(long srcId); 9620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 9630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 9640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private int getAudioStreamType() { 9650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { 9660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mStreamType = _getAudioStreamType(); 9670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 9680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return mStreamType; 9690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 9700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 9710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native int _getAudioStreamType() throws IllegalStateException; 9720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 9730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 9740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Stops playback after playback has been started or paused. 9750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 9760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 9770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized. 9780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * #hide 9790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 9800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 9810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void stop() { 9820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia stayAwake(false); 9830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia _stop(); 9840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 9850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 9860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native void _stop() throws IllegalStateException; 9870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 9880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia //-------------------------------------------------------------------------- 9890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Explicit Routing 9900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia //-------------------- 9910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private AudioDeviceInfo mPreferredDevice = null; 9920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 9930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 9940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Specifies an audio device (via an {@link AudioDeviceInfo} object) to route 9950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the output from this MediaPlayer2. 9960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param deviceInfo The {@link AudioDeviceInfo} specifying the audio sink or source. 9970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If deviceInfo is null, default routing is restored. 9980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return true if succesful, false if the specified {@link AudioDeviceInfo} is non-null and 9990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * does not correspond to a valid audio device. 10000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 10010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 10020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public boolean setPreferredDevice(AudioDeviceInfo deviceInfo) { 10030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (deviceInfo != null && !deviceInfo.isSink()) { 10040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return false; 10050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int preferredDeviceId = deviceInfo != null ? deviceInfo.getId() : 0; 10070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia boolean status = native_setOutputDevice(preferredDeviceId); 10080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (status == true) { 10090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (this) { 10100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPreferredDevice = deviceInfo; 10110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return status; 10140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 10160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 10170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Returns the selected output specified by {@link #setPreferredDevice}. Note that this 10180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * is not guaranteed to correspond to the actual device being used for playback. 10190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 10200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 10210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public AudioDeviceInfo getPreferredDevice() { 10220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (this) { 10230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return mPreferredDevice; 10240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 10270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 10280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Returns an {@link AudioDeviceInfo} identifying the current routing of this MediaPlayer2 10290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Note: The query is only valid if the MediaPlayer2 is currently playing. 10300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If the player is not playing, the returned device can be null or correspond to previously 10310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * selected device when the player was last active. 10320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 10330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 10340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public AudioDeviceInfo getRoutedDevice() { 10350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int deviceId = native_getRoutedDeviceId(); 10360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (deviceId == 0) { 10370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return null; 10380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia AudioDeviceInfo[] devices = 10400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia AudioManager.getDevicesStatic(AudioManager.GET_DEVICES_OUTPUTS); 10410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (int i = 0; i < devices.length; i++) { 10420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (devices[i].getId() == deviceId) { 10430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return devices[i]; 10440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return null; 10470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 10490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* 10500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Call BEFORE adding a routing callback handler or AFTER removing a routing callback handler. 10510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 105257d03914a1d5680cfe0727c15a3a82e4dfeb0adeAndreas Gampe @GuardedBy("mRoutingChangeListeners") 10530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void enableNativeRoutingCallbacksLocked(boolean enabled) { 10540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mRoutingChangeListeners.size() == 0) { 10550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia native_enableDeviceCallback(enabled); 10560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 10590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 10600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The list of AudioRouting.OnRoutingChangedListener interfaces added (with 10610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link #addOnRoutingChangedListener(android.media.AudioRouting.OnRoutingChangedListener, Handler)} 10620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * by an app to receive (re)routing notifications. 10630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 10640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @GuardedBy("mRoutingChangeListeners") 10650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private ArrayMap<AudioRouting.OnRoutingChangedListener, 10660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia NativeRoutingEventHandlerDelegate> mRoutingChangeListeners = new ArrayMap<>(); 10670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 10680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 10690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Adds an {@link AudioRouting.OnRoutingChangedListener} to receive notifications of routing 10700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * changes on this MediaPlayer2. 10710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param listener The {@link AudioRouting.OnRoutingChangedListener} interface to receive 10720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * notifications of rerouting events. 10730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param handler Specifies the {@link Handler} object for the thread on which to execute 10740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the callback. If <code>null</code>, the handler on the main looper will be used. 10750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 10760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 10770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void addOnRoutingChangedListener(AudioRouting.OnRoutingChangedListener listener, 10780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Handler handler) { 10790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mRoutingChangeListeners) { 10800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (listener != null && !mRoutingChangeListeners.containsKey(listener)) { 10810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia enableNativeRoutingCallbacksLocked(true); 10820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mRoutingChangeListeners.put( 10830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia listener, new NativeRoutingEventHandlerDelegate(this, listener, 10840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia handler != null ? handler : mEventHandler)); 10850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 10880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 10890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 10900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Removes an {@link AudioRouting.OnRoutingChangedListener} which has been previously added 10910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * to receive rerouting notifications. 10920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param listener The previously added {@link AudioRouting.OnRoutingChangedListener} interface 10930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * to remove. 10940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 10950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 10960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void removeOnRoutingChangedListener(AudioRouting.OnRoutingChangedListener listener) { 10970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mRoutingChangeListeners) { 10980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mRoutingChangeListeners.containsKey(listener)) { 10990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mRoutingChangeListeners.remove(listener); 11000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia enableNativeRoutingCallbacksLocked(false); 11010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 11050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native final boolean native_setOutputDevice(int deviceId); 11060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native final int native_getRoutedDeviceId(); 11070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native final void native_enableDeviceCallback(boolean enabled); 11080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 11090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 11100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Set the low-level power management behavior for this MediaPlayer2. This 11110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * can be used when the MediaPlayer2 is not playing through a SurfaceHolder 11120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * set with {@link #setDisplay(SurfaceHolder)} and thus can use the 11130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * high-level {@link #setScreenOnWhilePlaying(boolean)} feature. 11140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 11150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p>This function has the MediaPlayer2 access the low-level power manager 11160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * service to control the device's power usage while playing is occurring. 11170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The parameter is a combination of {@link android.os.PowerManager} wake flags. 11180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Use of this method requires {@link android.Manifest.permission#WAKE_LOCK} 11190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * permission. 11200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * By default, no attempt is made to keep the device awake during playback. 11210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 11220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param context the Context to use 11230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param mode the power/wake mode to set 11240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @see android.os.PowerManager 11250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 11260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 11270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 11280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void setWakeMode(Context context, int mode) { 11290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia boolean washeld = false; 11300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 11310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* Disable persistant wakelocks in media player based on property */ 11320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (SystemProperties.getBoolean("audio.offload.ignore_setawake", false) == true) { 11330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "IGNORING setWakeMode " + mode); 11340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 11350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 11370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mWakeLock != null) { 11380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mWakeLock.isHeld()) { 11390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia washeld = true; 11400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mWakeLock.release(); 11410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mWakeLock = null; 11430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 11450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 11460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mWakeLock = pm.newWakeLock(mode|PowerManager.ON_AFTER_RELEASE, MediaPlayer2Impl.class.getName()); 11470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mWakeLock.setReferenceCounted(false); 11480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (washeld) { 11490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mWakeLock.acquire(); 11500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 11530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 11540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Control whether we should use the attached SurfaceHolder to keep the 11550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * screen on while video playback is occurring. This is the preferred 11560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * method over {@link #setWakeMode} where possible, since it doesn't 11570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * require that the application have permission for low-level wake lock 11580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * access. 11590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 11600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param screenOn Supply true to keep the screen on, false to allow it 11610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * to turn off. 11620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 11630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 11640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 11650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void setScreenOnWhilePlaying(boolean screenOn) { 11660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mScreenOnWhilePlaying != screenOn) { 11670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (screenOn && mSurfaceHolder == null) { 11680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "setScreenOnWhilePlaying(true) is ineffective without a SurfaceHolder"); 11690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mScreenOnWhilePlaying = screenOn; 11710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia updateSurfaceScreenOn(); 11720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 11750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void stayAwake(boolean awake) { 11760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mWakeLock != null) { 11770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (awake && !mWakeLock.isHeld()) { 11780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mWakeLock.acquire(); 11790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else if (!awake && mWakeLock.isHeld()) { 11800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mWakeLock.release(); 11810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mStayAwake = awake; 11840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia updateSurfaceScreenOn(); 11850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 11870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void updateSurfaceScreenOn() { 11880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSurfaceHolder != null) { 11890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSurfaceHolder.setKeepScreenOn(mScreenOnWhilePlaying && mStayAwake); 11900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 11920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 11930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 11940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Returns the width of the video. 11950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 11960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return the width of the video, or 0 if there is no video, 11970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * no display surface was set, or the width has not been determined 11981789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * yet. The {@code MediaPlayer2EventCallback} can be registered via 11991789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * {@link #setMediaPlayer2EventCallback(Executor, MediaPlayer2EventCallback)} to provide a 12001789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * notification {@code MediaPlayer2EventCallback.onVideoSizeChanged} when the width 12011789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * is available. 12020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 12030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 12040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native int getVideoWidth(); 12050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 12060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 12070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Returns the height of the video. 12080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 12090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return the height of the video, or 0 if there is no video, 12100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * no display surface was set, or the height has not been determined 12111789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * yet. The {@code MediaPlayer2EventCallback} can be registered via 12121789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * {@link #setMediaPlayer2EventCallback(Executor, MediaPlayer2EventCallback)} to provide a 12131789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * notification {@code MediaPlayer2EventCallback.onVideoSizeChanged} when the height 12141789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * is available. 12150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 12160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 12170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native int getVideoHeight(); 12180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 12190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 12200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Return Metrics data about the current player. 12210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 12220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return a {@link PersistableBundle} containing the set of attributes and values 12230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * available for the media being handled by this instance of MediaPlayer2 12240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The attributes are descibed in {@link MetricsConstants}. 12250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 12260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Additional vendor-specific fields may also be present in 12270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the return value. 12280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 12290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 12300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public PersistableBundle getMetrics() { 12310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia PersistableBundle bundle = native_getMetrics(); 12320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return bundle; 12330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 12340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 12350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native PersistableBundle native_getMetrics(); 12360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 12370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 12380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Checks whether the MediaPlayer2 is playing. 12390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 12400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return true if currently playing, false otherwise 12410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 12420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized or has been released. 12431789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @hide 12440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 12450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 12460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native boolean isPlaying(); 12470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 12480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 12491789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Gets the current MediaPlayer2 state. 12501789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * 12511789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @return the current MediaPlayer2 state, one of the following: 12521789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <ul> 12531789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #MEDIAPLAYER2_STATE_IDLE} 12541789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #MEDIAPLAYER2_STATE_PREPARED} 12551789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #MEDIAPLAYER2_STATE_PAUSED} 12561789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #MEDIAPLAYER2_STATE_PLAYING} 12571789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * <li>{@link #MEDIAPLAYER2_STATE_ERROR} 12581789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * </ul> 12591789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if the internal player engine has not been 12601789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * initialized or has been released. 12611789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia */ 12621789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @Override 12631789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public @MediaPlayer2State int getMediaPlayer2State() { 12641789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // TODO: get state from native layer or cached value. 12651789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia return MEDIAPLAYER2_STATE_IDLE; 12661789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } 12671789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 12681789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia /** 12690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Gets the current buffering management params used by the source component. 12700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Calling it only after {@code setDataSource} has been called. 12710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Each type of data source might have different set of default params. 12720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 12730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return the current buffering management params used by the source component. 12740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 12750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized, or {@code setDataSource} has not been called. 12760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 12770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 12780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 12790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @NonNull 12800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native BufferingParams getBufferingParams(); 12810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 12820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 12830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Sets buffering management params. 12840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The object sets its internal BufferingParams to the input, except that the input is 12850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * invalid or not supported. 12860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Call it only after {@code setDataSource} has been called. 12870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The input is a hint to MediaPlayer2. 12880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 12890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param params the buffering management params. 12900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 12910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 12920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized or has been released, or {@code setDataSource} has not been called. 12930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if params is invalid or not supported. 12940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 12950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 12960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 12970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native void setBufferingParams(@NonNull BufferingParams params); 12980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 12990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 13000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Sets playback rate and audio mode. 13010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param rate the ratio between desired playback rate and normal one. 13030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param audioMode audio playback mode. Must be one of the supported 13040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * audio modes. 13050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 13070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized. 13080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if audioMode is not supported. 13090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 13110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 13120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 13130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @NonNull 13140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public PlaybackParams easyPlaybackParams(float rate, @PlaybackRateAudioMode int audioMode) { 13150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia PlaybackParams params = new PlaybackParams(); 13160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia params.allowDefaults(); 13170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia switch (audioMode) { 13180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case PLAYBACK_RATE_AUDIO_MODE_DEFAULT: 13190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia params.setSpeed(rate).setPitch(1.0f); 13200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 13210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case PLAYBACK_RATE_AUDIO_MODE_STRETCH: 13220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia params.setSpeed(rate).setPitch(1.0f) 13230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia .setAudioFallbackMode(params.AUDIO_FALLBACK_MODE_FAIL); 13240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 13250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case PLAYBACK_RATE_AUDIO_MODE_RESAMPLE: 13260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia params.setSpeed(rate).setPitch(rate); 13270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 13280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia default: 13290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String msg = "Audio playback mode " + audioMode + " is not supported"; 13300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalArgumentException(msg); 13310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 13320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return params; 13330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 13340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 13350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 13360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Sets playback rate using {@link PlaybackParams}. The object sets its internal 13370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * PlaybackParams to the input, except that the object remembers previous speed 13380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * when input speed is zero. This allows the object to resume at previous speed 13390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * when play() is called. Calling it before the object is prepared does not change 13400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the object state. After the object is prepared, calling it with zero speed is 13410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * equivalent to calling pause(). After the object is prepared, calling it with 13420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * non-zero speed is equivalent to calling play(). 13430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param params the playback params. 13450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 13470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized or has been released. 13480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if params is not supported. 13490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 13500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 13510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native void setPlaybackParams(@NonNull PlaybackParams params); 13520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 13530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 13540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Gets the playback params, containing the current playback rate. 13550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return the playback params. 13570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 13580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized. 13590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 13600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 13610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @NonNull 13620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native PlaybackParams getPlaybackParams(); 13630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 13640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 13650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Sets A/V sync mode. 13660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param params the A/V sync params to apply 13680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 13700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized. 13710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if params are not supported. 13720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 13730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 13740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native void setSyncParams(@NonNull SyncParams params); 13750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 13760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 13770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Gets the A/V sync mode. 13780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return the A/V sync params 13800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 13820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized. 13830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 13840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 13850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @NonNull 13860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native SyncParams getSyncParams(); 13870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 13880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 13890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Moves the media to specified time position by considering the given mode. 13900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 13910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * When seekTo is finished, the user will be notified via OnSeekComplete supplied by the user. 13920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * There is at most one active seekTo processed at any time. If there is a to-be-completed 13930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * seekTo, new seekTo requests will be queued in such a way that only the last request 13940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * is kept. When current seekTo is completed, the queued request will be processed if 13950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * that request is different from just-finished seekTo operation, i.e., the requested 13960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * position or mode is different. 13970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 13980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param msec the offset in milliseconds from the start to seek to. 13990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * When seeking to the given time position, there is no guarantee that the data source 14000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * has a frame located at the position. When this happens, a frame nearby will be rendered. 14010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If msec is negative, time position zero will be used. 14020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If msec is larger than duration, duration will be used. 14030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param mode the mode indicating where exactly to seek to. 14040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Use {@link #SEEK_PREVIOUS_SYNC} if one wants to seek to a sync frame 14050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * that has a timestamp earlier than or the same as msec. Use 14060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link #SEEK_NEXT_SYNC} if one wants to seek to a sync frame 14070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * that has a timestamp later than or the same as msec. Use 14080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link #SEEK_CLOSEST_SYNC} if one wants to seek to a sync frame 14090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * that has a timestamp closest to or the same as msec. Use 14100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link #SEEK_CLOSEST} if one wants to seek to a frame that may 14110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * or may not be a sync frame but is closest to or the same as msec. 14120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link #SEEK_CLOSEST} often has larger performance overhead compared 14130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * to the other options if there is no sync frame located at msec. 14140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if the internal player engine has not been 14150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * initialized 14160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if the mode is invalid. 14170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 14180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 14190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void seekTo(long msec, @SeekMode int mode) { 14200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mode < SEEK_PREVIOUS_SYNC || mode > SEEK_CLOSEST) { 14210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String msg = "Illegal seek mode: " + mode; 14220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalArgumentException(msg); 14230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 14240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // TODO: pass long to native, instead of truncating here. 14250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (msec > Integer.MAX_VALUE) { 14260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "seekTo offset " + msec + " is too large, cap to " + Integer.MAX_VALUE); 14270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia msec = Integer.MAX_VALUE; 14280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else if (msec < Integer.MIN_VALUE) { 14290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "seekTo offset " + msec + " is too small, cap to " + Integer.MIN_VALUE); 14300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia msec = Integer.MIN_VALUE; 14310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 14320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia _seekTo(msec, mode); 14330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 14340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 14351789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private native final void _seekTo(long msec, int mode); 14361789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia 14370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 14380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Get current playback position as a {@link MediaTimestamp}. 14390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 14400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The MediaTimestamp represents how the media time correlates to the system time in 14410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * a linear fashion using an anchor and a clock rate. During regular playback, the media 14420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * time moves fairly constantly (though the anchor frame may be rebased to a current 14430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * system time, the linear correlation stays steady). Therefore, this method does not 14440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * need to be called often. 14450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 14460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * To help users get current playback position, this method always anchors the timestamp 14470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * to the current {@link System#nanoTime system time}, so 14480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link MediaTimestamp#getAnchorMediaTimeUs} can be used as current playback position. 14490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 14500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return a MediaTimestamp object if a timestamp is available, or {@code null} if no timestamp 14510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * is available, e.g. because the media player has not been initialized. 14520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 14530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @see MediaTimestamp 14540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 14550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 14560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Nullable 14570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public MediaTimestamp getTimestamp() 14580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 14590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 14600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // TODO: get the timestamp from native side 14610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return new MediaTimestamp( 14620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia getCurrentPosition() * 1000L, 14630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia System.nanoTime(), 14640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia isPlaying() ? getPlaybackParams().getSpeed() : 0.f); 14650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IllegalStateException e) { 14660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return null; 14670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 14680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 14690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 14700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 14710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Gets the media metadata. 14720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 14730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param update_only controls whether the full set of available 14740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * metadata is returned or just the set that changed since the 14750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * last call. See {@see #METADATA_UPDATE_ONLY} and {@see 14760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * #METADATA_ALL}. 14770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 14780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param apply_filter if true only metadata that matches the 14790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * filter is returned. See {@see #APPLY_METADATA_FILTER} and {@see 14800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * #BYPASS_METADATA_FILTER}. 14810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 14820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return The metadata, possibly empty. null if an error occured. 14830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // FIXME: unhide. 14840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@hide} 14850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 14860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 14870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public Metadata getMetadata(final boolean update_only, 14880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final boolean apply_filter) { 14890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel reply = Parcel.obtain(); 14900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Metadata data = new Metadata(); 14910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 14920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!native_getMetadata(update_only, apply_filter, reply)) { 14930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia reply.recycle(); 14940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return null; 14950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 14960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 14970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Metadata takes over the parcel, don't recycle it unless 14980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // there is an error. 14990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!data.parse(reply)) { 15000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia reply.recycle(); 15010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return null; 15020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return data; 15040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 15060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 15070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Set a filter for the metadata update notification and update 15080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * retrieval. The caller provides 2 set of metadata keys, allowed 15090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * and blocked. The blocked set always takes precedence over the 15100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * allowed one. 15110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Metadata.MATCH_ALL and Metadata.MATCH_NONE are 2 sets available as 15120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * shorthands to allow/block all or no metadata. 15130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 15140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * By default, there is no filter set. 15150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 15160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param allow Is the set of metadata the client is interested 15170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * in receiving new notifications for. 15180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param block Is the set of metadata the client is not interested 15190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * in receiving new notifications for. 15200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return The call status code. 15210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 15220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // FIXME: unhide. 15230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@hide} 15240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 15250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 15260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public int setMetadataFilter(Set<Integer> allow, Set<Integer> block) { 15270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Do our serialization manually instead of calling 15280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Parcel.writeArray since the sets are made of the same type 15290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // we avoid paying the price of calling writeValue (used by 15300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // writeArray) which burns an extra int per element to encode 15310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // the type. 15320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel request = newRequest(); 15330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 15340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // The parcel starts already with an interface token. There 15350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // are 2 filters. Each one starts with a 4bytes number to 15360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // store the len followed by a number of int (4 bytes as well) 15370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // representing the metadata type. 15380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int capacity = request.dataSize() + 4 * (1 + allow.size() + 1 + block.size()); 15390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 15400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (request.dataCapacity() < capacity) { 15410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.setDataCapacity(capacity); 15420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 15440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.writeInt(allow.size()); 15450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for(Integer t: allow) { 15460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.writeInt(t); 15470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.writeInt(block.size()); 15490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for(Integer t: block) { 15500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.writeInt(t); 15510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return native_setMetadataFilter(request); 15530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 15550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 15560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Resets the MediaPlayer2 to its uninitialized state. After calling 15570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * this method, you will have to initialize it again by setting the 15581789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * data source and calling prepare(). 15590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 15600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 15610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void reset() { 15620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSelectedSubtitleTrackIndex = -1; 15630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized(mOpenSubtitleSources) { 15640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (final InputStream is: mOpenSubtitleSources) { 15650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 15660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia is.close(); 15670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IOException e) { 15680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mOpenSubtitleSources.clear(); 15710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSubtitleController != null) { 15730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSubtitleController.reset(); 15740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mTimeProvider != null) { 15760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimeProvider.close(); 15770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimeProvider = null; 15780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 158063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 158163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia mEventCallbackRecords.clear(); 158263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 158363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mDrmEventCbLock) { 158463f793f0f3e815c3a4895be7b02941d27d54159cWei Jia mDrmEventCallbackRecords.clear(); 158563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 158663f793f0f3e815c3a4895be7b02941d27d54159cWei Jia 15870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia stayAwake(false); 15880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia _reset(); 15890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // make sure none of the listeners get called anymore 15900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mEventHandler != null) { 15910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler.removeCallbacksAndMessages(null); 15920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 15930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 15940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mIndexTrackPairs) { 15950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mIndexTrackPairs.clear(); 15960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mInbandTrackIndices.clear(); 15970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia }; 15980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 15990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia resetDrmState(); 16000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 16010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 16020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native void _reset(); 16030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 16040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 16050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Set up a timer for {@link #TimeProvider}. {@link #TimeProvider} will be 16060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * notified when the presentation time reaches (becomes greater than or equal to) 16070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the value specified. 16080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 16090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param mediaTimeUs presentation time to get timed event callback at 16100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 16110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 16120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 16130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void notifyAt(long mediaTimeUs) { 16140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia _notifyAt(mediaTimeUs); 16150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 16160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 16170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native void _notifyAt(long mediaTimeUs); 16180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 16190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Keep KEY_PARAMETER_* in sync with include/media/mediaplayer2.h 16200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private final static int KEY_PARAMETER_AUDIO_ATTRIBUTES = 1400; 16210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 16220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Sets the parameter indicated by key. 16230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param key key indicates the parameter to be set. 16240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param value value of the parameter to be set. 16250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return true if the parameter is set successfully, false otherwise 16260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 16270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native boolean setParameter(int key, Parcel value); 16280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 1629128875996598b9cfa91bad137d3a73dfcb4a2aedWei Jia private native Parcel getParameter(int key); 1630128875996598b9cfa91bad137d3a73dfcb4a2aedWei Jia 16310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 16320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 16330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Checks whether the MediaPlayer2 is looping or non-looping. 16340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 16350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return true if the MediaPlayer2 is currently looping, false otherwise 16360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 16370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 16380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 16390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native boolean isLooping(); 16400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 16410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 16420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Sets the audio session ID. 16430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 16440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param sessionId the audio session ID. 16450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The audio session ID is a system wide unique identifier for the audio stream played by 16460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * this MediaPlayer2 instance. 16470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The primary use of the audio session ID is to associate audio effects to a particular 16480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * instance of MediaPlayer2: if an audio session ID is provided when creating an audio effect, 16490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * this effect will be applied only to the audio content of media players within the same 16500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * audio session and not to the output mix. 16510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * When created, a MediaPlayer2 instance automatically generates its own audio session ID. 16520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * However, it is possible to force this player to be part of an already existing audio session 16530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * by calling this method. 16540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * This method must be called before one of the overloaded <code> setDataSource </code> methods. 16550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if it is called in an invalid state 16560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if the sessionId is invalid. 16570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 16580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 16590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native void setAudioSessionId(int sessionId); 16600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 16610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 16620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Returns the audio session ID. 16630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 16640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return the audio session ID. {@see #setAudioSessionId(int)} 16650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Note that the audio session ID is 0 only if a problem occured when the MediaPlayer2 was contructed. 16660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 16670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 16680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native int getAudioSessionId(); 16690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 16700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 16710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Attaches an auxiliary effect to the player. A typical auxiliary effect is a reverberation 16720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * effect which can be applied on any sound source that directs a certain amount of its 16730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * energy to this effect. This amount is defined by setAuxEffectSendLevel(). 16740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * See {@link #setAuxEffectSendLevel(float)}. 16750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p>After creating an auxiliary effect (e.g. 16760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link android.media.audiofx.EnvironmentalReverb}), retrieve its ID with 16770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link android.media.audiofx.AudioEffect#getId()} and use it when calling this method 16780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * to attach the player to the effect. 16790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p>To detach the effect from the player, call this method with a null effect id. 16800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p>This method must be called after one of the overloaded <code> setDataSource </code> 16810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * methods. 16820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param effectId system wide unique id of the effect to attach 16830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 16840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 16850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public native void attachAuxEffect(int effectId); 16860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 16870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 16880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Sets the send level of the player to the attached auxiliary effect. 16890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * See {@link #attachAuxEffect(int)}. The level value range is 0 to 1.0. 16900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p>By default the send level is 0, so even if an effect is attached to the player 16910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * this method must be called for the effect to be applied. 16920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p>Note that the passed level value is a raw scalar. UI controls should be scaled 16930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * logarithmically: the gain applied by audio framework ranges from -72dB to 0dB, 16940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * so an appropriate conversion from linear UI input x to level is: 16950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * x == 0 -> level = 0 16960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 0 < x <= R -> level = 10^(72*(x-R)/20/R) 16970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param level send level scalar 16980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 16990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 17000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void setAuxEffectSendLevel(float level) { 17010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia _setAuxEffectSendLevel(level); 17020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 17030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native void _setAuxEffectSendLevel(float level); 17050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* 17070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param request Parcel destinated to the media player. 17080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param reply[out] Parcel that will contain the reply. 17090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return The status code. 17100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 17110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native final int native_invoke(Parcel request, Parcel reply); 17120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* 17150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param update_only If true fetch only the set of metadata that have 17160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * changed since the last invocation of getMetadata. 17170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The set is built using the unfiltered 17180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * notifications the native player sent to the 17190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * MediaPlayer2Manager during that period of 17200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * time. If false, all the metadatas are considered. 17210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param apply_filter If true, once the metadata set has been built based on 17220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the value update_only, the current filter is applied. 17230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param reply[out] On return contains the serialized 17240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * metadata. Valid only if the call was successful. 17250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return The status code. 17260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 17270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native final boolean native_getMetadata(boolean update_only, 17280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia boolean apply_filter, 17290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel reply); 17300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* 17320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param request Parcel with the 2 serialized lists of allowed 17330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * metadata types followed by the one to be 17340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * dropped. Each list starts with an integer 17350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * indicating the number of metadata type elements. 17360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return The status code. 17370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 17380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native final int native_setMetadataFilter(Parcel request); 17390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static native final void native_init(); 17410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native final void native_setup(Object mediaplayer2_this); 17420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native final void native_finalize(); 17430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17448e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon private static native final void native_stream_event_onTearDown( 17458e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon long nativeCallbackPtr, long userDataPtr); 17468e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon private static native final void native_stream_event_onStreamPresentationEnd( 17478e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon long nativeCallbackPtr, long userDataPtr); 17488e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon private static native final void native_stream_event_onStreamDataRequest( 17498e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon long jAudioTrackPtr, long nativeCallbackPtr, long userDataPtr); 17508e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon 17510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 17520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Class for MediaPlayer2 to return each audio/video/subtitle track's metadata. 17530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 17540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @see android.media.MediaPlayer2#getTrackInfo 17550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 17560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public static final class TrackInfoImpl extends TrackInfo { 17570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 17580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Gets the track type. 17590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return TrackType which indicates if the track is video, audio, timed text. 17600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 17610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 17620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public int getTrackType() { 17630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return mTrackType; 17640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 17650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 17670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Gets the language code of the track. 17680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return a language code in either way of ISO-639-1 or ISO-639-2. 17690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * When the language is unknown or could not be determined, 17700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * ISO-639-2 language code, "und", is returned. 17710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 17720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 17730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public String getLanguage() { 17740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia String language = mFormat.getString(MediaFormat.KEY_LANGUAGE); 17750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return language == null ? "und" : language; 17760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 17770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 17790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Gets the {@link MediaFormat} of the track. If the format is 17800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * unknown or could not be determined, null is returned. 17810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 17820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 17830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public MediaFormat getFormat() { 17840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mTrackType == MEDIA_TRACK_TYPE_TIMEDTEXT 17850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia || mTrackType == MEDIA_TRACK_TYPE_SUBTITLE) { 17860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return mFormat; 17870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 17880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return null; 17890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 17900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final int mTrackType; 17920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final MediaFormat mFormat; 17930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 17940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia TrackInfoImpl(Parcel in) { 17950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTrackType = in.readInt(); 17960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // TODO: parcel in the full MediaFormat; currently we are using createSubtitleFormat 17970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // even for audio/video tracks, meaning we only set the mime and language. 17980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia String mime = in.readString(); 17990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia String language = in.readString(); 18000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mFormat = MediaFormat.createSubtitleFormat(mime, language); 18010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 18020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mTrackType == MEDIA_TRACK_TYPE_SUBTITLE) { 18030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mFormat.setInteger(MediaFormat.KEY_IS_AUTOSELECT, in.readInt()); 18040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mFormat.setInteger(MediaFormat.KEY_IS_DEFAULT, in.readInt()); 18050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mFormat.setInteger(MediaFormat.KEY_IS_FORCED_SUBTITLE, in.readInt()); 18060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 18070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 18080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 18090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 18100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia TrackInfoImpl(int type, MediaFormat format) { 18110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTrackType = type; 18120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mFormat = format; 18130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 18140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 18150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 18160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Flatten this object in to a Parcel. 18170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 18180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param dest The Parcel in which the object should be written. 18190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param flags Additional flags about how the object should be written. 18200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * May be 0 or {@link android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE}. 18210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 18220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* package private */ void writeToParcel(Parcel dest, int flags) { 18230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia dest.writeInt(mTrackType); 18240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia dest.writeString(getLanguage()); 18250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 18260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mTrackType == MEDIA_TRACK_TYPE_SUBTITLE) { 18270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia dest.writeString(mFormat.getString(MediaFormat.KEY_MIME)); 18280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia dest.writeInt(mFormat.getInteger(MediaFormat.KEY_IS_AUTOSELECT)); 18290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia dest.writeInt(mFormat.getInteger(MediaFormat.KEY_IS_DEFAULT)); 18300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia dest.writeInt(mFormat.getInteger(MediaFormat.KEY_IS_FORCED_SUBTITLE)); 18310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 18320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 18330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 18340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 18350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public String toString() { 18360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia StringBuilder out = new StringBuilder(128); 18370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia out.append(getClass().getName()); 18380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia out.append('{'); 18390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia switch (mTrackType) { 18400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_TRACK_TYPE_VIDEO: 18410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia out.append("VIDEO"); 18420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 18430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_TRACK_TYPE_AUDIO: 18440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia out.append("AUDIO"); 18450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 18460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_TRACK_TYPE_TIMEDTEXT: 18470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia out.append("TIMEDTEXT"); 18480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 18490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_TRACK_TYPE_SUBTITLE: 18500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia out.append("SUBTITLE"); 18510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 18520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia default: 18530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia out.append("UNKNOWN"); 18540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 18550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 18560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia out.append(", " + mFormat.toString()); 18570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia out.append("}"); 18580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return out.toString(); 18590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 18600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 18610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 18620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Used to read a TrackInfoImpl from a Parcel. 18630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 18640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* package private */ static final Parcelable.Creator<TrackInfoImpl> CREATOR 18650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia = new Parcelable.Creator<TrackInfoImpl>() { 18660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 18670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public TrackInfoImpl createFromParcel(Parcel in) { 18680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return new TrackInfoImpl(in); 18690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 18700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 18710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 18720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public TrackInfoImpl[] newArray(int size) { 18730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return new TrackInfoImpl[size]; 18740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 18750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia }; 18760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 18770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia }; 18780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 18790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // We would like domain specific classes with more informative names than the `first` and `second` 18800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // in generic Pair, but we would also like to avoid creating new/trivial classes. As a compromise 18810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // we document the meanings of `first` and `second` here: 18820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // 18830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Pair.first - inband track index; non-null iff representing an inband track. 18840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Pair.second - a SubtitleTrack registered with mSubtitleController; non-null iff representing 18850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // an inband subtitle track or any out-of-band track (subtitle or timedtext). 18860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private Vector<Pair<Integer, SubtitleTrack>> mIndexTrackPairs = new Vector<>(); 18870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private BitSet mInbandTrackIndices = new BitSet(); 18880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 18890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 18900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Returns a List of track information. 18910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 18920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return List of track info. The total number of tracks is the array length. 18930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Must be called again if an external timed text source has been added after 18940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * addTimedTextSource method is called. 18950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if it is called in an invalid state. 18960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 18970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 18980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public List<TrackInfo> getTrackInfo() { 18990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia TrackInfoImpl trackInfo[] = getInbandTrackInfoImpl(); 19000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // add out-of-band tracks 19010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mIndexTrackPairs) { 19020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia TrackInfoImpl allTrackInfo[] = new TrackInfoImpl[mIndexTrackPairs.size()]; 19030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (int i = 0; i < allTrackInfo.length; i++) { 19040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Pair<Integer, SubtitleTrack> p = mIndexTrackPairs.get(i); 19050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (p.first != null) { 19060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // inband track 19070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia allTrackInfo[i] = trackInfo[p.first]; 19080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 19090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia SubtitleTrack track = p.second; 19100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia allTrackInfo[i] = new TrackInfoImpl(track.getTrackType(), track.getFormat()); 19110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return Arrays.asList(allTrackInfo); 19140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 19170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private TrackInfoImpl[] getInbandTrackInfoImpl() throws IllegalStateException { 19180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel request = Parcel.obtain(); 19190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel reply = Parcel.obtain(); 19200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 19210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.writeInt(INVOKE_ID_GET_TRACK_INFO); 19220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia invoke(request, reply); 19230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia TrackInfoImpl trackInfo[] = reply.createTypedArray(TrackInfoImpl.CREATOR); 19240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return trackInfo; 19250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } finally { 19260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.recycle(); 19270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia reply.recycle(); 19280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 19310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* 19320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * A helper function to check if the mime type is supported by media framework. 19330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 19340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static boolean availableMimeTypeForExternalSource(String mimeType) { 19350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (MEDIA_MIMETYPE_TEXT_SUBRIP.equals(mimeType)) { 19360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return true; 19370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return false; 19390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 19410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private SubtitleController mSubtitleController; 19420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 19430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 19440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 19450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void setSubtitleAnchor( 19460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia SubtitleController controller, 19470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia SubtitleController.Anchor anchor) { 19480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // TODO: create SubtitleController in MediaPlayer2 19490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSubtitleController = controller; 19500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSubtitleController.setAnchor(anchor); 19510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 19530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 19540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The private version of setSubtitleAnchor is used internally to set mSubtitleController if 19550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * necessary when clients don't provide their own SubtitleControllers using the public version 19560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link #setSubtitleAnchor(SubtitleController, Anchor)} (e.g. {@link VideoView} provides one). 19570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 19580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private synchronized void setSubtitleAnchor() { 19590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if ((mSubtitleController == null) && (ActivityThread.currentApplication() != null)) { 19600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final HandlerThread thread = new HandlerThread("SetSubtitleAnchorThread"); 19610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia thread.start(); 19620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Handler handler = new Handler(thread.getLooper()); 19630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia handler.post(new Runnable() { 19640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 19650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void run() { 19660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Context context = ActivityThread.currentApplication(); 19670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSubtitleController = new SubtitleController(context, mTimeProvider, MediaPlayer2Impl.this); 19680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSubtitleController.setAnchor(new Anchor() { 19690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 19700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void setSubtitleWidget(RenderingWidget subtitleWidget) { 19710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 19730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 19740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public Looper getSubtitleLooper() { 19750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return Looper.getMainLooper(); 19760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia }); 19780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia thread.getLooper().quitSafely(); 19790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia }); 19810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 19820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia thread.join(); 19830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (InterruptedException e) { 19840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Thread.currentThread().interrupt(); 19850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "failed to join SetSubtitleAnchorThread"); 19860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 19890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 19900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private int mSelectedSubtitleTrackIndex = -1; 19910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private Vector<InputStream> mOpenSubtitleSources; 19920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 19930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private OnSubtitleDataListener mSubtitleDataListener = new OnSubtitleDataListener() { 19940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 19950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void onSubtitleData(MediaPlayer2 mp, SubtitleData data) { 19960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int index = data.getTrackIndex(); 19970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mIndexTrackPairs) { 19980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (Pair<Integer, SubtitleTrack> p : mIndexTrackPairs) { 19990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (p.first != null && p.first == index && p.second != null) { 20000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // inband subtitle track that owns data 20010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia SubtitleTrack track = p.second; 20020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia track.onData(data); 20030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia }; 20080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 20090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 20100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 20110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void onSubtitleTrackSelected(SubtitleTrack track) { 20120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSelectedSubtitleTrackIndex >= 0) { 20130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 20140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia selectOrDeselectInbandTrack(mSelectedSubtitleTrackIndex, false); 20150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IllegalStateException e) { 20160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSelectedSubtitleTrackIndex = -1; 20180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia setOnSubtitleDataListener(null); 20200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (track == null) { 20210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 20220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 20240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mIndexTrackPairs) { 20250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (Pair<Integer, SubtitleTrack> p : mIndexTrackPairs) { 20260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (p.first != null && p.second == track) { 20270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // inband subtitle track that is selected 20280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSelectedSubtitleTrackIndex = p.first; 20290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 20300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 20340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSelectedSubtitleTrackIndex >= 0) { 20350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 20360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia selectOrDeselectInbandTrack(mSelectedSubtitleTrackIndex, true); 20370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IllegalStateException e) { 20380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia setOnSubtitleDataListener(mSubtitleDataListener); 20400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // no need to select out-of-band tracks 20420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 20440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 20450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 20460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void addSubtitleSource(InputStream is, MediaFormat format) 20470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws IllegalStateException 20480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 20490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final InputStream fIs = is; 20500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final MediaFormat fFormat = format; 20510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 20520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (is != null) { 20530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Ensure all input streams are closed. It is also a handy 20540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // way to implement timeouts in the future. 20550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized(mOpenSubtitleSources) { 20560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mOpenSubtitleSources.add(is); 20570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 20590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "addSubtitleSource called with null InputStream"); 20600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 20620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia getMediaTimeProvider(); 20630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 20640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // process each subtitle in its own thread 20650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final HandlerThread thread = new HandlerThread("SubtitleReadThread", 20660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Process.THREAD_PRIORITY_BACKGROUND + Process.THREAD_PRIORITY_MORE_FAVORABLE); 20670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia thread.start(); 20680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Handler handler = new Handler(thread.getLooper()); 20690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia handler.post(new Runnable() { 20700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private int addTrack() { 20710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (fIs == null || mSubtitleController == null) { 20720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return MEDIA_INFO_UNSUPPORTED_SUBTITLE; 20730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 20750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia SubtitleTrack track = mSubtitleController.addTrack(fFormat); 20760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (track == null) { 20770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return MEDIA_INFO_UNSUPPORTED_SUBTITLE; 20780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 20800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // TODO: do the conversion in the subtitle track 20810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Scanner scanner = new Scanner(fIs, "UTF-8"); 20820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia String contents = scanner.useDelimiter("\\A").next(); 20830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized(mOpenSubtitleSources) { 20840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mOpenSubtitleSources.remove(fIs); 20850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scanner.close(); 20870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mIndexTrackPairs) { 20880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mIndexTrackPairs.add(Pair.<Integer, SubtitleTrack>create(null, track)); 20890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Handler h = mTimeProvider.mEventHandler; 20910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int what = TimeProvider.NOTIFY; 20920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int arg1 = TimeProvider.NOTIFY_TRACK_DATA; 20930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Pair<SubtitleTrack, byte[]> trackData = Pair.create(track, contents.getBytes()); 20940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Message m = h.obtainMessage(what, arg1, 0, trackData); 20950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia h.sendMessage(m); 20960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return MEDIA_INFO_EXTERNAL_METADATA_UPDATE; 20970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 20980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 20990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void run() { 21000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int res = addTrack(); 21010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mEventHandler != null) { 21020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Message m = mEventHandler.obtainMessage(MEDIA_INFO, res, 0, null); 21030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler.sendMessage(m); 21040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia thread.getLooper().quitSafely(); 21060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia }); 21080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 21100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void scanInternalSubtitleTracks() { 21110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia setSubtitleAnchor(); 21120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 21130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia populateInbandTracks(); 21140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 21150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSubtitleController != null) { 21160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSubtitleController.selectDefaultTrack(); 21170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 21200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void populateInbandTracks() { 21210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia TrackInfoImpl[] tracks = getInbandTrackInfoImpl(); 21220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mIndexTrackPairs) { 21230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (int i = 0; i < tracks.length; i++) { 21240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mInbandTrackIndices.get(i)) { 21250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia continue; 21260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 21270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mInbandTrackIndices.set(i); 21280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 21300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // newly appeared inband track 21310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (tracks[i].getTrackType() == TrackInfo.MEDIA_TRACK_TYPE_SUBTITLE) { 21320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia SubtitleTrack track = mSubtitleController.addTrack( 21330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia tracks[i].getFormat()); 21340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mIndexTrackPairs.add(Pair.create(i, track)); 21350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 21360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mIndexTrackPairs.add(Pair.<Integer, SubtitleTrack>create(i, null)); 21370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 21420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* TODO: Limit the total number of external timed text source to a reasonable number. 21430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 21440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 21450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Adds an external timed text source file. 21460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 21470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Currently supported format is SubRip with the file extension .srt, case insensitive. 21480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Note that a single external timed text source may contain multiple tracks in it. 21490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * One can find the total number of available tracks using {@link #getTrackInfo()} to see what 21500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * additional tracks become available after this method call. 21510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 21520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param path The file path of external timed text source file. 21530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param mimeType The mime type of the file. Must be one of the mime types listed above. 21540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IOException if the file cannot be accessed or is corrupted. 21550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if the mimeType is not supported. 21560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if called in an invalid state. 21570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 21580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 21590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 21600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void addTimedTextSource(String path, String mimeType) 21610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws IOException { 21620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!availableMimeTypeForExternalSource(mimeType)) { 21630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String msg = "Illegal mimeType for timed text source: " + mimeType; 21640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalArgumentException(msg); 21650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 21670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia File file = new File(path); 21680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (file.exists()) { 21690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia FileInputStream is = new FileInputStream(file); 21700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia FileDescriptor fd = is.getFD(); 21710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia addTimedTextSource(fd, mimeType); 21720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia is.close(); 21730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 21740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // We do not support the case where the path is not a file. 21750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IOException(path); 21760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 21780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 21790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 21800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 21810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Adds an external timed text source file (Uri). 21820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 21830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Currently supported format is SubRip with the file extension .srt, case insensitive. 21840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Note that a single external timed text source may contain multiple tracks in it. 21850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * One can find the total number of available tracks using {@link #getTrackInfo()} to see what 21860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * additional tracks become available after this method call. 21870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 21880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param context the Context to use when resolving the Uri 21890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param uri the Content URI of the data you want to play 21900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param mimeType The mime type of the file. Must be one of the mime types listed above. 21910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IOException if the file cannot be accessed or is corrupted. 21920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if the mimeType is not supported. 21930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if called in an invalid state. 21940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 21950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 21960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 21970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void addTimedTextSource(Context context, Uri uri, String mimeType) 21980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws IOException { 21990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia String scheme = uri.getScheme(); 22000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if(scheme == null || scheme.equals("file")) { 22010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia addTimedTextSource(uri.getPath(), mimeType); 22020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 22030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 22050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia AssetFileDescriptor fd = null; 22060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 22070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia ContentResolver resolver = context.getContentResolver(); 22080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia fd = resolver.openAssetFileDescriptor(uri, "r"); 22090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (fd == null) { 22100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 22110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia addTimedTextSource(fd.getFileDescriptor(), mimeType); 22130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 22140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (SecurityException ex) { 22150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IOException ex) { 22160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } finally { 22170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (fd != null) { 22180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia fd.close(); 22190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 22230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 22240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Adds an external timed text source file (FileDescriptor). 22250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 22260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * It is the caller's responsibility to close the file descriptor. 22270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * It is safe to do so as soon as this call returns. 22280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 22290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Currently supported format is SubRip. Note that a single external timed text source may 22300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * contain multiple tracks in it. One can find the total number of available tracks 22310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * using {@link #getTrackInfo()} to see what additional tracks become available 22320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * after this method call. 22330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 22340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param fd the FileDescriptor for the file you want to play 22350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param mimeType The mime type of the file. Must be one of the mime types listed above. 22360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if the mimeType is not supported. 22370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if called in an invalid state. 22380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 22390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 22400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 22410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void addTimedTextSource(FileDescriptor fd, String mimeType) { 22420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // intentionally less than LONG_MAX 22430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia addTimedTextSource(fd, 0, 0x7ffffffffffffffL, mimeType); 22440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 22460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 22470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Adds an external timed text file (FileDescriptor). 22480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 22490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * It is the caller's responsibility to close the file descriptor. 22500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * It is safe to do so as soon as this call returns. 22510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 22520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Currently supported format is SubRip. Note that a single external timed text source may 22530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * contain multiple tracks in it. One can find the total number of available tracks 22540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * using {@link #getTrackInfo()} to see what additional tracks become available 22550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * after this method call. 22560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 22570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param fd the FileDescriptor for the file you want to play 22580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param offset the offset into the file where the data to be played starts, in bytes 22590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param length the length in bytes of the data to be played 22600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param mime The mime type of the file. Must be one of the mime types listed above. 22610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalArgumentException if the mimeType is not supported. 22620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if called in an invalid state. 22630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 22640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 22650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 22660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void addTimedTextSource(FileDescriptor fd, long offset, long length, String mime) { 22670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!availableMimeTypeForExternalSource(mime)) { 22680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalArgumentException("Illegal mimeType for timed text source: " + mime); 22690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 22710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final FileDescriptor dupedFd; 22720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 22730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia dupedFd = Os.dup(fd); 22740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (ErrnoException ex) { 22750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, ex.getMessage(), ex); 22760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new RuntimeException(ex); 22770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 22790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final MediaFormat fFormat = new MediaFormat(); 22800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia fFormat.setString(MediaFormat.KEY_MIME, mime); 22810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia fFormat.setInteger(MediaFormat.KEY_IS_TIMED_TEXT, 1); 22820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 22830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // A MediaPlayer2 created by a VideoView should already have its mSubtitleController set. 22840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSubtitleController == null) { 22850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia setSubtitleAnchor(); 22860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 22880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!mSubtitleController.hasRendererFor(fFormat)) { 22890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // test and add not atomic 22900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Context context = ActivityThread.currentApplication(); 22910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSubtitleController.registerRenderer(new SRTRenderer(context, mEventHandler)); 22920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final SubtitleTrack track = mSubtitleController.addTrack(fFormat); 22940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mIndexTrackPairs) { 22950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mIndexTrackPairs.add(Pair.<Integer, SubtitleTrack>create(null, track)); 22960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 22970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 22980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia getMediaTimeProvider(); 22990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 23000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final long offset2 = offset; 23010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final long length2 = length; 23020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final HandlerThread thread = new HandlerThread( 23030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "TimedTextReadThread", 23040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Process.THREAD_PRIORITY_BACKGROUND + Process.THREAD_PRIORITY_MORE_FAVORABLE); 23050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia thread.start(); 23060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Handler handler = new Handler(thread.getLooper()); 23070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia handler.post(new Runnable() { 23080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private int addTrack() { 23090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final ByteArrayOutputStream bos = new ByteArrayOutputStream(); 23100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 23110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Os.lseek(dupedFd, offset2, OsConstants.SEEK_SET); 23120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] buffer = new byte[4096]; 23130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (long total = 0; total < length2;) { 23140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int bytesToRead = (int) Math.min(buffer.length, length2 - total); 23150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int bytes = IoBridge.read(dupedFd, buffer, 0, bytesToRead); 23160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (bytes < 0) { 23170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 23180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 23190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia bos.write(buffer, 0, bytes); 23200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia total += bytes; 23210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Handler h = mTimeProvider.mEventHandler; 23240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int what = TimeProvider.NOTIFY; 23250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int arg1 = TimeProvider.NOTIFY_TRACK_DATA; 23260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Pair<SubtitleTrack, byte[]> trackData = Pair.create(track, bos.toByteArray()); 23270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Message m = h.obtainMessage(what, arg1, 0, trackData); 23280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia h.sendMessage(m); 23290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return MEDIA_INFO_EXTERNAL_METADATA_UPDATE; 23300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 23310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, e.getMessage(), e); 23320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return MEDIA_INFO_TIMED_TEXT_ERROR; 23330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } finally { 23340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 23350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Os.close(dupedFd); 23360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (ErrnoException e) { 23370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, e.getMessage(), e); 23380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 23420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void run() { 23430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int res = addTrack(); 23440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mEventHandler != null) { 23450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Message m = mEventHandler.obtainMessage(MEDIA_INFO, res, 0, null); 23460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler.sendMessage(m); 23470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia thread.getLooper().quitSafely(); 23490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia }); 23510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 23530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 23540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Returns the index of the audio, video, or subtitle track currently selected for playback, 23550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The return value is an index into the array returned by {@link #getTrackInfo()}, and can 23560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * be used in calls to {@link #selectTrack(int)} or {@link #deselectTrack(int)}. 23570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 23580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param trackType should be one of {@link TrackInfo#MEDIA_TRACK_TYPE_VIDEO}, 23590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link TrackInfo#MEDIA_TRACK_TYPE_AUDIO}, or 23600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link TrackInfo#MEDIA_TRACK_TYPE_SUBTITLE} 23610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @return index of the audio, video, or subtitle track currently selected for playback; 23620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * a negative integer is returned when there is no selected track for {@code trackType} or 23630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * when {@code trackType} is not one of audio, video, or subtitle. 23640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if called after {@link #close()} 23650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 23660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @see #getTrackInfo() 23670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @see #selectTrack(int) 23680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @see #deselectTrack(int) 23690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 23700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 23710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public int getSelectedTrack(int trackType) { 23720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSubtitleController != null 23730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia && (trackType == TrackInfo.MEDIA_TRACK_TYPE_SUBTITLE 23740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia || trackType == TrackInfo.MEDIA_TRACK_TYPE_TIMEDTEXT)) { 23750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia SubtitleTrack subtitleTrack = mSubtitleController.getSelectedTrack(); 23760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (subtitleTrack != null) { 23770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mIndexTrackPairs) { 23780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (int i = 0; i < mIndexTrackPairs.size(); i++) { 23790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Pair<Integer, SubtitleTrack> p = mIndexTrackPairs.get(i); 23800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (p.second == subtitleTrack && subtitleTrack.getTrackType() == trackType) { 23810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return i; 23820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 23870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 23880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel request = Parcel.obtain(); 23890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel reply = Parcel.obtain(); 23900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 23910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.writeInt(INVOKE_ID_GET_SELECTED_TRACK); 23920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.writeInt(trackType); 23930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia invoke(request, reply); 23940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int inbandTrackIndex = reply.readInt(); 23950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mIndexTrackPairs) { 23960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (int i = 0; i < mIndexTrackPairs.size(); i++) { 23970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Pair<Integer, SubtitleTrack> p = mIndexTrackPairs.get(i); 23980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (p.first != null && p.first == inbandTrackIndex) { 23990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return i; 24000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return -1; 24040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } finally { 24050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.recycle(); 24060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia reply.recycle(); 24070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 24100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 24110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Selects a track. 24120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 24130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If a MediaPlayer2 is in invalid state, it throws an IllegalStateException exception. 24140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If a MediaPlayer2 is in <em>Started</em> state, the selected track is presented immediately. 24150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If a MediaPlayer2 is not in Started state, it just marks the track to be played. 24160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * </p> 24170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 24180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * In any valid state, if it is called multiple times on the same type of track (ie. Video, 24190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Audio, Timed Text), the most recent one will be chosen. 24200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * </p> 24210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 24220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The first audio and video tracks are selected by default if available, even though 24230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * this method is not called. However, no timed text track will be selected until 24240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * this function is called. 24250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * </p> 24260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 24270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Currently, only timed text tracks or audio tracks can be selected via this method. 24280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * In addition, the support for selecting an audio track at runtime is pretty limited 24290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * in that an audio track can only be selected in the <em>Prepared</em> state. 24300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * </p> 24310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param index the index of the track to be selected. The valid range of the index 24320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * is 0..total number of track - 1. The total number of tracks as well as the type of 24330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * each individual track can be found by calling {@link #getTrackInfo()} method. 24340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if called in an invalid state. 24350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 24360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @see android.media.MediaPlayer2#getTrackInfo 24370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 24380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 24390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void selectTrack(int index) { 24400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia selectOrDeselectTrack(index, true /* select */); 24410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 24430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 24440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Deselect a track. 24450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 24460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Currently, the track must be a timed text track and no audio or video tracks can be 24470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * deselected. If the timed text track identified by index has not been 24480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * selected before, it throws an exception. 24490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * </p> 24500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param index the index of the track to be deselected. The valid range of the index 24510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * is 0..total number of tracks - 1. The total number of tracks as well as the type of 24520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * each individual track can be found by calling {@link #getTrackInfo()} method. 24530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws IllegalStateException if called in an invalid state. 24540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 24550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @see android.media.MediaPlayer2#getTrackInfo 24560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 24570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 24580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void deselectTrack(int index) { 24590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia selectOrDeselectTrack(index, false /* select */); 24600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 24620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void selectOrDeselectTrack(int index, boolean select) 24630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws IllegalStateException { 24640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // handle subtitle track through subtitle controller 24650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia populateInbandTracks(); 24660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 24670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Pair<Integer,SubtitleTrack> p = null; 24680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 24690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia p = mIndexTrackPairs.get(index); 24700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (ArrayIndexOutOfBoundsException e) { 24710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // ignore bad index 24720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 24730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 24750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia SubtitleTrack track = p.second; 24760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (track == null) { 24770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // inband (de)select 24780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia selectOrDeselectInbandTrack(p.first, select); 24790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 24800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 24820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSubtitleController == null) { 24830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 24840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 24860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!select) { 24870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // out-of-band deselect 24880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSubtitleController.getSelectedTrack() == track) { 24890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSubtitleController.selectTrack(null); 24900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 24910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "trying to deselect track that was not selected"); 24920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 24940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 24950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 24960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // out-of-band select 24970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (track.getTrackType() == TrackInfo.MEDIA_TRACK_TYPE_TIMEDTEXT) { 24980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int ttIndex = getSelectedTrack(TrackInfo.MEDIA_TRACK_TYPE_TIMEDTEXT); 24990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mIndexTrackPairs) { 25000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (ttIndex >= 0 && ttIndex < mIndexTrackPairs.size()) { 25010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Pair<Integer,SubtitleTrack> p2 = mIndexTrackPairs.get(ttIndex); 25020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (p2.first != null && p2.second == null) { 25030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // deselect inband counterpart 25040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia selectOrDeselectInbandTrack(p2.first, false); 25050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSubtitleController.selectTrack(track); 25100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void selectOrDeselectInbandTrack(int index, boolean select) 25130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws IllegalStateException { 25140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel request = Parcel.obtain(); 25150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel reply = Parcel.obtain(); 25160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 25170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.writeInt(select? INVOKE_ID_SELECT_TRACK: INVOKE_ID_DESELECT_TRACK); 25180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.writeInt(index); 25190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia invoke(request, reply); 25200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } finally { 25210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia request.recycle(); 25220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia reply.recycle(); 25230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Have to declare protected for finalize() since it is protected 25270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // in the base class Object. 25280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 25290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia protected void finalize() throws Throwable { 25300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mGuard != null) { 25310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mGuard.warnIfOpen(); 25320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia close(); 25350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia native_finalize(); 25360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void release() { 25390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia stayAwake(false); 25400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia updateSurfaceScreenOn(); 25410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mEventCbLock) { 254263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia mEventCallbackRecords.clear(); 25430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mTimeProvider != null) { 25450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimeProvider.close(); 25460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimeProvider = null; 25470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mOnSubtitleDataListener = null; 25490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Modular DRM clean up 25510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mOnDrmConfigHelper = null; 25520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmEventCbLock) { 255363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia mDrmEventCallbackRecords.clear(); 25540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia resetDrmState(); 25560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia _release(); 25580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native void _release(); 25610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* Do not change these values without updating their counterparts 25630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * in include/media/mediaplayer2.h! 25640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 25650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_NOP = 0; // interface test message 25660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_PREPARED = 1; 25670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_PLAYBACK_COMPLETE = 2; 25680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_BUFFERING_UPDATE = 3; 25690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_SEEK_COMPLETE = 4; 25700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_SET_VIDEO_SIZE = 5; 25710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_STARTED = 6; 25720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_PAUSED = 7; 25730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_STOPPED = 8; 25740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_SKIPPED = 9; 25750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_NOTIFY_TIME = 98; 25760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_TIMED_TEXT = 99; 25770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_ERROR = 100; 25780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_INFO = 200; 25790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_SUBTITLE_DATA = 201; 25800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_META_DATA = 202; 25810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_DRM_INFO = 210; 25820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int MEDIA_AUDIO_ROUTING_CHANGED = 10000; 25830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private TimeProvider mTimeProvider; 25850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 25870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 25880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public MediaTimeProvider getMediaTimeProvider() { 25890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mTimeProvider == null) { 25900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimeProvider = new TimeProvider(this); 25910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return mTimeProvider; 25930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 25940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private class EventHandler extends Handler { 25960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private MediaPlayer2Impl mMediaPlayer; 25970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 25980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public EventHandler(MediaPlayer2Impl mp, Looper looper) { 25990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia super(looper); 26000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mMediaPlayer = mp; 26010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 26020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 26030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 26040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void handleMessage(Message msg) { 260534c5bb126b8cc85176645acea841c796a3cc0292Wei Jia handleMessage(msg, 0); 260634c5bb126b8cc85176645acea841c796a3cc0292Wei Jia } 260734c5bb126b8cc85176645acea841c796a3cc0292Wei Jia 260834c5bb126b8cc85176645acea841c796a3cc0292Wei Jia public void handleMessage(Message msg, long srcId) { 26090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mMediaPlayer.mNativeContext == 0) { 26100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "mediaplayer2 went away with unhandled events"); 26110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 26120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 261363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia final int what = msg.arg1; 261463f793f0f3e815c3a4895be7b02941d27d54159cWei Jia final int extra = msg.arg2; 26150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia switch(msg.what) { 26160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_PREPARED: 26170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 26180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scanInternalSubtitleTracks(); 26190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (RuntimeException e) { 26200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // send error message instead of crashing; 26210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // send error message instead of inlining a call to onError 26220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // to avoid code duplication. 26230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Message msg2 = obtainMessage( 26240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia MEDIA_ERROR, MEDIA_ERROR_UNKNOWN, MEDIA_ERROR_UNSUPPORTED, null); 26250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia sendMessage(msg2); 26260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 26270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 26281789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia final DataSourceDesc dsd; 2629de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia synchronized (mPlLock) { 2630de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia Log.i(TAG, "MEDIA_PREPARED: srcId=" + srcId 26311789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia + ", currentSrcId=" + mCurrentSrcId + ", nextSrcId=" + mNextSrcId); 26321789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia if (srcId == mCurrentSrcId) { 2633de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia prepareNextDataSource_l(); 26341789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia dsd = mCurrentDSD; 26351789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } else if (mPlNextIndex >= 0 && srcId == mNextSrcId) { 2636de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia mPlNextSourceState = NEXT_SOURCE_STATE_PREPARED; 2637de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia if (mPlNextSourcePlayPending) { 2638de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia playNextDataSource_l(); 2639de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 26401789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia dsd = mPlaylist.get(0); 26411789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia } else { 26421789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia dsd = null; 2643de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 2644de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 2645de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 264663f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 26471789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia for (Pair<Executor, MediaPlayer2EventCallback> cb : mEventCallbackRecords) { 264863f793f0f3e815c3a4895be7b02941d27d54159cWei Jia cb.first.execute(() -> cb.second.onInfo( 26491789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mMediaPlayer, dsd, MEDIA_INFO_PREPARED, 0)); 265063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 26510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 26520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 26530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 26540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_DRM_INFO: 26550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (msg.obj == null) { 26560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "MEDIA_DRM_INFO msg.obj=NULL"); 26570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else if (msg.obj instanceof Parcel) { 265863f793f0f3e815c3a4895be7b02941d27d54159cWei Jia // The parcel was parsed already in postEventFromNative 265963f793f0f3e815c3a4895be7b02941d27d54159cWei Jia final DrmInfoImpl drmInfo; 266063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia 266163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mDrmLock) { 266263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia if (mDrmInfoImpl != null) { 266363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia drmInfo = mDrmInfoImpl.makeCopy(); 266463f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } else { 266563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia drmInfo = null; 26660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 266763f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 26680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 266963f793f0f3e815c3a4895be7b02941d27d54159cWei Jia // notifying the client outside the lock 267063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia if (drmInfo != null) { 267163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 267263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia for (Pair<Executor, DrmEventCallback> cb : mDrmEventCallbackRecords) { 267363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia cb.first.execute(() -> cb.second.onDrmInfo( 26741789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mMediaPlayer, mCurrentDSD, drmInfo)); 267563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 26760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 26770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 26780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 26790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "MEDIA_DRM_INFO msg.obj of unexpected type " + msg.obj); 26800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 26810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 26820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 26830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_PLAYBACK_COMPLETE: 2684de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia synchronized (mPlLock) { 26851789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia if (srcId == mCurrentSrcId) { 2686de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia Log.i(TAG, "MEDIA_PLAYBACK_COMPLETE: srcId=" + srcId 26871789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia + ", currentSrcId=" + mCurrentSrcId + ", nextSrcId=" + mNextSrcId); 2688de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia playNextDataSource_l(); 2689de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 2690de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 2691de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 269263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 26931789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia for (Pair<Executor, MediaPlayer2EventCallback> cb : mEventCallbackRecords) { 269463f793f0f3e815c3a4895be7b02941d27d54159cWei Jia cb.first.execute(() -> cb.second.onInfo( 26951789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mMediaPlayer, mCurrentDSD, MEDIA_INFO_PLAYBACK_COMPLETE, 0)); 269663f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 26970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 26980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia stayAwake(false); 26990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 27000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 27010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_STOPPED: 27020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 27030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia TimeProvider timeProvider = mTimeProvider; 27040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (timeProvider != null) { 27050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia timeProvider.onStopped(); 27060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 27070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 27080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 27090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 27100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_STARTED: 27110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_PAUSED: 27120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 27130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia TimeProvider timeProvider = mTimeProvider; 27140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (timeProvider != null) { 27150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia timeProvider.onPaused(msg.what == MEDIA_PAUSED); 27160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 27170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 27180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 27190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 27200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_BUFFERING_UPDATE: 272163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia final int percent = msg.arg1; 272263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 27231789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia for (Pair<Executor, MediaPlayer2EventCallback> cb : mEventCallbackRecords) { 27241789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia cb.first.execute(() -> cb.second.onInfo( 27251789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mMediaPlayer, mCurrentDSD, MEDIA_INFO_BUFFERING_UPDATE, percent)); 272663f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 27270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 27280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 27290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 27300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_SEEK_COMPLETE: 273163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 27321789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia for (Pair<Executor, MediaPlayer2EventCallback> cb : mEventCallbackRecords) { 27331789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia cb.first.execute(() -> cb.second.onCallComplete( 27341789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mMediaPlayer, mCurrentDSD, MEDIA_CALL_SEEK_TO, 0)); 273563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 27360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 27370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // fall through 27380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 27390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_SKIPPED: 27400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 27410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia TimeProvider timeProvider = mTimeProvider; 27420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (timeProvider != null) { 27430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia timeProvider.onSeekComplete(mMediaPlayer); 27440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 27450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 27460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 27470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 27480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_SET_VIDEO_SIZE: 274963f793f0f3e815c3a4895be7b02941d27d54159cWei Jia final int width = msg.arg1; 275063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia final int height = msg.arg2; 275163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 27521789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia for (Pair<Executor, MediaPlayer2EventCallback> cb : mEventCallbackRecords) { 275363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia cb.first.execute(() -> cb.second.onVideoSizeChanged( 27541789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mMediaPlayer, mCurrentDSD, width, height)); 275563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 27560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 27570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 27580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 27590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_ERROR: 27600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, "Error (" + msg.arg1 + "," + msg.arg2 + ")"); 276163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 27621789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia for (Pair<Executor, MediaPlayer2EventCallback> cb : mEventCallbackRecords) { 276363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia cb.first.execute(() -> cb.second.onError( 27641789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mMediaPlayer, mCurrentDSD, what, extra)); 276563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia cb.first.execute(() -> cb.second.onInfo( 27661789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mMediaPlayer, mCurrentDSD, MEDIA_INFO_PLAYBACK_COMPLETE, 0)); 276763f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 27680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 27690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia stayAwake(false); 27700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 27710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 27720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_INFO: 27730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia switch (msg.arg1) { 2774de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia case MEDIA_INFO_STARTED_AS_NEXT: 27751789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia if (srcId == mCurrentSrcId) { 2776de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia prepareNextDataSource_l(); 2777de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia } 2778de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia break; 2779de0c3979ce4bdb9464645d6a898b8e1e042cf33fWei Jia 278063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia case MEDIA_INFO_VIDEO_TRACK_LAGGING: 278163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia Log.i(TAG, "Info (" + msg.arg1 + "," + msg.arg2 + ")"); 278263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia break; 278363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia 278463f793f0f3e815c3a4895be7b02941d27d54159cWei Jia case MEDIA_INFO_METADATA_UPDATE: 278563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia try { 278663f793f0f3e815c3a4895be7b02941d27d54159cWei Jia scanInternalSubtitleTracks(); 278763f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } catch (RuntimeException e) { 278863f793f0f3e815c3a4895be7b02941d27d54159cWei Jia Message msg2 = obtainMessage( 278963f793f0f3e815c3a4895be7b02941d27d54159cWei Jia MEDIA_ERROR, MEDIA_ERROR_UNKNOWN, MEDIA_ERROR_UNSUPPORTED, 279063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia null); 279163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia sendMessage(msg2); 279263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 279363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia // fall through 27940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 279563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia case MEDIA_INFO_EXTERNAL_METADATA_UPDATE: 279663f793f0f3e815c3a4895be7b02941d27d54159cWei Jia msg.arg1 = MEDIA_INFO_METADATA_UPDATE; 279763f793f0f3e815c3a4895be7b02941d27d54159cWei Jia // update default track selection 279863f793f0f3e815c3a4895be7b02941d27d54159cWei Jia if (mSubtitleController != null) { 279963f793f0f3e815c3a4895be7b02941d27d54159cWei Jia mSubtitleController.selectDefaultTrack(); 280063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 280163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia break; 280263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia 280363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia case MEDIA_INFO_BUFFERING_START: 280463f793f0f3e815c3a4895be7b02941d27d54159cWei Jia case MEDIA_INFO_BUFFERING_END: 280563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia TimeProvider timeProvider = mTimeProvider; 280663f793f0f3e815c3a4895be7b02941d27d54159cWei Jia if (timeProvider != null) { 280763f793f0f3e815c3a4895be7b02941d27d54159cWei Jia timeProvider.onBuffering(msg.arg1 == MEDIA_INFO_BUFFERING_START); 280863f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 280963f793f0f3e815c3a4895be7b02941d27d54159cWei Jia break; 28100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 281263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 28131789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia for (Pair<Executor, MediaPlayer2EventCallback> cb : mEventCallbackRecords) { 281463f793f0f3e815c3a4895be7b02941d27d54159cWei Jia cb.first.execute(() -> cb.second.onInfo( 28151789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mMediaPlayer, mCurrentDSD, what, extra)); 281663f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 28170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // No real default action so far. 28190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 28200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 28210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_NOTIFY_TIME: 28220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia TimeProvider timeProvider = mTimeProvider; 28230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (timeProvider != null) { 28240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia timeProvider.onNotifyTime(); 28250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 28270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 28280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_TIMED_TEXT: 282963f793f0f3e815c3a4895be7b02941d27d54159cWei Jia final TimedText text; 283063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia if (msg.obj instanceof Parcel) { 283163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia Parcel parcel = (Parcel)msg.obj; 283263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia text = new TimedText(parcel); 283363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia parcel.recycle(); 28340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 283563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia text = null; 283663f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 283763f793f0f3e815c3a4895be7b02941d27d54159cWei Jia 283863f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 28391789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia for (Pair<Executor, MediaPlayer2EventCallback> cb : mEventCallbackRecords) { 28401789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia cb.first.execute(() -> cb.second.onTimedText(mMediaPlayer, mCurrentDSD, text)); 28410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 28440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 28450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_SUBTITLE_DATA: 28460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia OnSubtitleDataListener onSubtitleDataListener = mOnSubtitleDataListener; 28470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (onSubtitleDataListener == null) { 28480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 28490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (msg.obj instanceof Parcel) { 28510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel parcel = (Parcel) msg.obj; 28520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia SubtitleData data = new SubtitleData(parcel); 28530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia parcel.recycle(); 28540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia onSubtitleDataListener.onSubtitleData(mMediaPlayer, data); 28550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 28570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 28580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_META_DATA: 285963f793f0f3e815c3a4895be7b02941d27d54159cWei Jia final TimedMetaData data; 28600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (msg.obj instanceof Parcel) { 28610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel parcel = (Parcel) msg.obj; 286263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia data = TimedMetaData.createTimedMetaDataFromParcel(parcel); 28630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia parcel.recycle(); 286463f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } else { 286563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia data = null; 286663f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 286763f793f0f3e815c3a4895be7b02941d27d54159cWei Jia 286863f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mEventCbLock) { 28691789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia for (Pair<Executor, MediaPlayer2EventCallback> cb : mEventCallbackRecords) { 287063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia cb.first.execute(() -> cb.second.onTimedMetaDataAvailable( 28711789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mMediaPlayer, mCurrentDSD, data)); 287263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 28730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 28750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 28760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_NOP: // interface test message - ignore 28770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 28780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 28790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_AUDIO_ROUTING_CHANGED: 28800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia AudioManager.resetAudioPortGeneration(); 28810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mRoutingChangeListeners) { 28820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (NativeRoutingEventHandlerDelegate delegate 28830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia : mRoutingChangeListeners.values()) { 28840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia delegate.notifyClient(); 28850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 28880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 28890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia default: 28900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, "Unknown message type " + msg.what); 28910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 28920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 28950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 28960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* 28970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Called from native code when an interesting event happens. This method 28980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * just uses the EventHandler system to post the event back to the main app thread. 28990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * We use a weak reference to the original MediaPlayer2 object so that the native 29000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * code is safe from the object disappearing from underneath it. (This is 29010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the cookie passed to native_setup().) 29020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 290334c5bb126b8cc85176645acea841c796a3cc0292Wei Jia private static void postEventFromNative(Object mediaplayer2_ref, long srcId, 29040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int what, int arg1, int arg2, Object obj) 29050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 29060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final MediaPlayer2Impl mp = (MediaPlayer2Impl)((WeakReference)mediaplayer2_ref).get(); 29070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mp == null) { 29080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 29090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 29110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia switch (what) { 29120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_INFO: 29130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (arg1 == MEDIA_INFO_STARTED_AS_NEXT) { 29140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia new Thread(new Runnable() { 29150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 29160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void run() { 29170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // this acquires the wakelock if needed, and sets the client side state 29180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mp.play(); 29190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia }).start(); 29210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Thread.yield(); 29220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 29240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 29250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_DRM_INFO: 29260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // We need to derive mDrmInfoImpl before prepare() returns so processing it here 29270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // before the notification is sent to EventHandler below. EventHandler runs in the 29280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // notification looper so its handleMessage might process the event after prepare() 29290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // has returned. 29300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "postEventFromNative MEDIA_DRM_INFO"); 29310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (obj instanceof Parcel) { 29320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Parcel parcel = (Parcel)obj; 29330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia DrmInfoImpl drmInfo = new DrmInfoImpl(parcel); 29340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mp.mDrmLock) { 29350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mp.mDrmInfoImpl = drmInfo; 29360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 29380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "MEDIA_DRM_INFO msg.obj of unexpected type " + obj); 29390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 29410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 29420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case MEDIA_PREPARED: 29430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // By this time, we've learned about DrmInfo's presence or absence. This is meant 29441789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // mainly for prepare() use case. For prepare(), this still can run to a race 29450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // condition b/c MediaPlayerNative releases the prepare() lock before calling notify 29460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // so we also set mDrmInfoResolved in prepare(). 29470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mp.mDrmLock) { 29480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mp.mDrmInfoResolved = true; 29490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 29510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 29520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 29540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mp.mEventHandler != null) { 29550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Message m = mp.mEventHandler.obtainMessage(what, arg1, arg2, obj); 295634c5bb126b8cc85176645acea841c796a3cc0292Wei Jia 295734c5bb126b8cc85176645acea841c796a3cc0292Wei Jia mp.mEventHandler.post(new Runnable() { 295834c5bb126b8cc85176645acea841c796a3cc0292Wei Jia @Override 295934c5bb126b8cc85176645acea841c796a3cc0292Wei Jia public void run() { 296034c5bb126b8cc85176645acea841c796a3cc0292Wei Jia mp.mEventHandler.handleMessage(m, srcId); 296134c5bb126b8cc85176645acea841c796a3cc0292Wei Jia } 296234c5bb126b8cc85176645acea841c796a3cc0292Wei Jia }); 29630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 29660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private final Object mEventCbLock = new Object(); 29671789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia private ArrayList<Pair<Executor, MediaPlayer2EventCallback> > mEventCallbackRecords 29681789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia = new ArrayList<Pair<Executor, MediaPlayer2EventCallback> >(); 29690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 29700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 29710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Register a callback to be invoked when the media source is ready 29720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * for playback. 29730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 29740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param eventCallback the callback that will be run 29750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param executor the executor through which the callback should be invoked 29760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 29770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 29781789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setMediaPlayer2EventCallback(@NonNull @CallbackExecutor Executor executor, 29791789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia @NonNull MediaPlayer2EventCallback eventCallback) { 29800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (eventCallback == null) { 29811789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalArgumentException("Illegal null MediaPlayer2EventCallback"); 29820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (executor == null) { 29841789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalArgumentException( 29851789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia "Illegal null Executor for the MediaPlayer2EventCallback"); 29860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mEventCbLock) { 298863f793f0f3e815c3a4895be7b02941d27d54159cWei Jia mEventCallbackRecords.add(new Pair(executor, eventCallback)); 29890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 29910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 29920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 29931789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Clears the {@link MediaPlayer2EventCallback}. 29940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 29950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 29961789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void clearMediaPlayer2EventCallback() { 29970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mEventCbLock) { 29981789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia for (Pair<Executor, MediaPlayer2EventCallback> cb : mEventCallbackRecords) { 29991789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mEventCallbackRecords.remove(cb); 30000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 30050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Register a callback to be invoked when a track has data available. 30060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 30070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param listener the callback that will be run 30080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 30090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @hide 30100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 30110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 30120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void setOnSubtitleDataListener(OnSubtitleDataListener listener) { 30130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mOnSubtitleDataListener = listener; 30140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private OnSubtitleDataListener mOnSubtitleDataListener; 30170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Modular DRM begin 30200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 30220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Register a callback to be invoked for configuration of the DRM object before 30230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the session is created. 30240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The callback will be invoked synchronously during the execution 30250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * of {@link #prepareDrm(UUID uuid)}. 30260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 30270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param listener the callback that will be run 30280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 30290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 30300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void setOnDrmConfigHelper(OnDrmConfigHelper listener) 30310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 30320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 30330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mOnDrmConfigHelper = listener; 30340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 30350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private OnDrmConfigHelper mOnDrmConfigHelper; 30380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private final Object mDrmEventCbLock = new Object(); 304063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia private ArrayList<Pair<Executor, DrmEventCallback> > mDrmEventCallbackRecords 304163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia = new ArrayList<Pair<Executor, DrmEventCallback> >(); 30420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 30440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Register a callback to be invoked when the media source is ready 30450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * for playback. 30460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 30470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param eventCallback the callback that will be run 30480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param executor the executor through which the callback should be invoked 30490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 30500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 30511789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void setDrmEventCallback(@NonNull @CallbackExecutor Executor executor, 30520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @NonNull DrmEventCallback eventCallback) { 30530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (eventCallback == null) { 30541789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalArgumentException("Illegal null MediaPlayer2EventCallback"); 30550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (executor == null) { 30571789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalArgumentException( 30581789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia "Illegal null Executor for the MediaPlayer2EventCallback"); 30590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmEventCbLock) { 306163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia mDrmEventCallbackRecords.add(new Pair(executor, eventCallback)); 30620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 30661789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * Clears the {@link DrmEventCallback}. 30670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 30680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 30691789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void clearDrmEventCallback() { 30700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmEventCbLock) { 307163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia for (Pair<Executor, DrmEventCallback> cb : mDrmEventCallbackRecords) { 30721789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mDrmEventCallbackRecords.remove(cb); 30730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 30790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Retrieves the DRM Info associated with the current source 30800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 30811789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if called before prepare() 30820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 30830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 30840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public DrmInfo getDrmInfo() { 30850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia DrmInfoImpl drmInfo = null; 30860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // there is not much point if the app calls getDrmInfo within an OnDrmInfoListenet; 30880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // regardless below returns drmInfo anyway instead of raising an exception 30890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 30900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!mDrmInfoResolved && mDrmInfoImpl == null) { 30910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String msg = "The Player has not been prepared yet"; 30920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, msg); 30930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalStateException(msg); 30940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 30960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mDrmInfoImpl != null) { 30970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia drmInfo = mDrmInfoImpl.makeCopy(); 30980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 30990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 31000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return drmInfo; 31020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 31030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 31060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Prepares the DRM for the current source 31070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 31080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If {@code OnDrmConfigHelper} is registered, it will be called during 31090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * preparation to allow configuration of the DRM properties before opening the 31100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * DRM session. Note that the callback is called synchronously in the thread that called 31110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@code prepareDrm}. It should be used only for a series of {@code getDrmPropertyString} 31120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * and {@code setDrmPropertyString} calls and refrain from any lengthy operation. 31130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 31140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If the device has not been provisioned before, this call also provisions the device 31150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * which involves accessing the provisioning server and can take a variable time to 31160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * complete depending on the network connectivity. 31170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If {@code OnDrmPreparedListener} is registered, prepareDrm() runs in non-blocking 31180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * mode by launching the provisioning in the background and returning. The listener 31190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * will be called when provisioning and preparation has finished. If a 31200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@code OnDrmPreparedListener} is not registered, prepareDrm() waits till provisioning 31210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * and preparation has finished, i.e., runs in blocking mode. 31220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 31230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * If {@code OnDrmPreparedListener} is registered, it is called to indicate the DRM 31240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * session being ready. The application should not make any assumption about its call 31250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * sequence (e.g., before or after prepareDrm returns), or the thread context that will 31260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * execute the listener (unless the listener is registered with a handler thread). 31270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 31280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 31290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param uuid The UUID of the crypto scheme. If not known beforehand, it can be retrieved 31300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * from the source through {@code getDrmInfo} or registering a {@code onDrmInfoListener}. 31310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 31321789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * @throws IllegalStateException if called before prepare(), or the DRM was 31330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * prepared already 31340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws UnsupportedSchemeException if the crypto scheme is not supported 31350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws ResourceBusyException if required DRM resources are in use 31360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws ProvisioningNetworkErrorException if provisioning is required but failed due to a 31370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * network error 31380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws ProvisioningServerErrorException if provisioning is required but failed due to 31390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the request denied by the provisioning server 31400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 31410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 31420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void prepareDrm(@NonNull UUID uuid) 31430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws UnsupportedSchemeException, ResourceBusyException, 31440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia ProvisioningNetworkErrorException, ProvisioningServerErrorException 31450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 31460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "prepareDrm: uuid: " + uuid + " mOnDrmConfigHelper: " + mOnDrmConfigHelper); 31470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia boolean allDoneWithoutProvisioning = false; 31490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 31510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // only allowing if tied to a protected source; might relax for releasing offline keys 31530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mDrmInfoImpl == null) { 31540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String msg = "prepareDrm(): Wrong usage: The player must be prepared and " + 31550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "DRM info be retrieved before this call."; 31560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, msg); 31570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalStateException(msg); 31580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 31590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mActiveDrmScheme) { 31610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String msg = "prepareDrm(): Wrong usage: There is already " + 31620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "an active DRM scheme with " + mDrmUUID; 31630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, msg); 31640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalStateException(msg); 31650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 31660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mPrepareDrmInProgress) { 31680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String msg = "prepareDrm(): Wrong usage: There is already " + 31690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "a pending prepareDrm call."; 31700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, msg); 31710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalStateException(msg); 31720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 31730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mDrmProvisioningInProgress) { 31750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String msg = "prepareDrm(): Unexpectd: Provisioning is already in progress."; 31760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, msg); 31770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalStateException(msg); 31780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 31790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // shouldn't need this; just for safeguard 31810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia cleanDrmObj(); 31820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPrepareDrmInProgress = true; 31840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 31860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // only creating the DRM object to allow pre-openSession configuration 31871789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia prepareDrm(uuid); 31880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 31890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "prepareDrm(): Exception ", e); 31900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPrepareDrmInProgress = false; 31910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw e; 31920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 31930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmConfigAllowed = true; 31950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 31960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 31980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // call the callback outside the lock 31990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mOnDrmConfigHelper != null) { 32001789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mOnDrmConfigHelper.onDrmConfig(this, mCurrentDSD); 32010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 32020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 32040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmConfigAllowed = false; 32050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia boolean earlyExit = false; 32060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 32080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia prepareDrm_openSessionStep(uuid); 32090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmUUID = uuid; 32110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mActiveDrmScheme = true; 32120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia allDoneWithoutProvisioning = true; 32140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IllegalStateException e) { 32150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final String msg = "prepareDrm(): Wrong usage: The player must be " + 32160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "in the prepared state to call prepareDrm()."; 32170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, msg); 32180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia earlyExit = true; 32190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalStateException(msg); 32200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (NotProvisionedException e) { 32210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "prepareDrm: NotProvisionedException"); 32220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // handle provisioning internally; it'll reset mPrepareDrmInProgress 32240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int result = HandleProvisioninig(uuid); 32250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // if blocking mode, we're already done; 32270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // if non-blocking mode, we attempted to launch background provisioning 32280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (result != PREPARE_DRM_STATUS_SUCCESS) { 32290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia earlyExit = true; 32300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia String msg; 32310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia switch (result) { 32330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case PREPARE_DRM_STATUS_PROVISIONING_NETWORK_ERROR: 32340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia msg = "prepareDrm: Provisioning was required but failed " + 32350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "due to a network error."; 32360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, msg); 32370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new ProvisioningNetworkErrorExceptionImpl(msg); 32380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case PREPARE_DRM_STATUS_PROVISIONING_SERVER_ERROR: 32400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia msg = "prepareDrm: Provisioning was required but the request " + 32410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "was denied by the server."; 32420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, msg); 32430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new ProvisioningServerErrorExceptionImpl(msg); 32440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case PREPARE_DRM_STATUS_PREPARATION_ERROR: 32460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia default: // default for safeguard 32470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia msg = "prepareDrm: Post-provisioning preparation failed."; 32480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, msg); 32490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalStateException(msg); 32500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 32510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 32520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // nothing else to do; 32530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // if blocking or non-blocking, HandleProvisioninig does the re-attempt & cleanup 32540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 32550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, "prepareDrm: Exception " + e); 32560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia earlyExit = true; 32570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw e; 32580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } finally { 32590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!mDrmProvisioningInProgress) {// if early exit other than provisioning exception 32600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPrepareDrmInProgress = false; 32610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 32620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (earlyExit) { // cleaning up object if didn't succeed 32630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia cleanDrmObj(); 32640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 32650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // finally 32660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 32670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // if finished successfully without provisioning, call the callback outside the lock 32700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (allDoneWithoutProvisioning) { 32710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmEventCbLock) { 327263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia for (Pair<Executor, DrmEventCallback> cb : mDrmEventCallbackRecords) { 327363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia cb.first.execute(() -> cb.second.onDrmPrepared( 32741789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia this, mCurrentDSD, PREPARE_DRM_STATUS_SUCCESS)); 327563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 32760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 32770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 32780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 32800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native void _releaseDrm(); 32830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 32850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Releases the DRM session 32860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 32870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * The player has to have an active DRM session and be in stopped, or prepared 32880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * state before this call is made. 32890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * A {@code reset()} call will release the DRM session implicitly. 32900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 32910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws NoDrmSchemeException if there is no active DRM session to release 32920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 32930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 32940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void releaseDrm() 32950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws NoDrmSchemeException 32960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 32970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "releaseDrm:"); 32980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 32990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 33000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!mActiveDrmScheme) { 33010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, "releaseDrm(): No active DRM scheme to release."); 33020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new NoDrmSchemeExceptionImpl("releaseDrm: No active DRM scheme to release."); 33030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 33040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 33060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // we don't have the player's state in this layer. The below call raises 33070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // exception if we're in a non-stopped/prepared state. 33080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // for cleaning native/mediaserver crypto object 33100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia _releaseDrm(); 33110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // for cleaning client-side MediaDrm object; only called if above has succeeded 33130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia cleanDrmObj(); 33140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mActiveDrmScheme = false; 33160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IllegalStateException e) { 33170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "releaseDrm: Exception ", e); 33180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new IllegalStateException("releaseDrm: The player is not in a valid state."); 33190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 33200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, "releaseDrm: Exception ", e); 33210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 33220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 33230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 33240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 33270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * A key request/response exchange occurs between the app and a license server 33280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * to obtain or release keys used to decrypt encrypted content. 33290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 33301789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * getDrmKeyRequest() is used to obtain an opaque key request byte array that is 33310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * delivered to the license server. The opaque key request byte array is returned 33320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * in KeyRequest.data. The recommended URL to deliver the key request to is 33330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * returned in KeyRequest.defaultUrl. 33340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 33350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * After the app has received the key request response from the server, 33360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * it should deliver to the response to the DRM engine plugin using the method 33371789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * {@link #provideDrmKeyResponse}. 33380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 33390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param keySetId is the key-set identifier of the offline keys being released when keyType is 33400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link MediaDrm#KEY_TYPE_RELEASE}. It should be set to null for other key requests, when 33410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * keyType is {@link MediaDrm#KEY_TYPE_STREAMING} or {@link MediaDrm#KEY_TYPE_OFFLINE}. 33420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 33430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param initData is the container-specific initialization data when the keyType is 33440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link MediaDrm#KEY_TYPE_STREAMING} or {@link MediaDrm#KEY_TYPE_OFFLINE}. Its meaning is 33450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * interpreted based on the mime type provided in the mimeType parameter. It could 33460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * contain, for example, the content ID, key ID or other data obtained from the content 33470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * metadata that is required in generating the key request. 33480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * When the keyType is {@link MediaDrm#KEY_TYPE_RELEASE}, it should be set to null. 33490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 33500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param mimeType identifies the mime type of the content 33510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 33520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param keyType specifies the type of the request. The request may be to acquire 33530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * keys for streaming, {@link MediaDrm#KEY_TYPE_STREAMING}, or for offline content 33540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link MediaDrm#KEY_TYPE_OFFLINE}, or to release previously acquired 33550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * keys ({@link MediaDrm#KEY_TYPE_RELEASE}), which are identified by a keySetId. 33560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 33570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param optionalParameters are included in the key request message to 33580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * allow a client application to provide additional message parameters to the server. 33590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * This may be {@code null} if no additional parameters are to be sent. 33600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 33610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws NoDrmSchemeException if there is no active DRM session 33620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 33630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 33640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @NonNull 33651789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public MediaDrm.KeyRequest getDrmKeyRequest(@Nullable byte[] keySetId, @Nullable byte[] initData, 33660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Nullable String mimeType, @MediaDrm.KeyType int keyType, 33670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Nullable Map<String, String> optionalParameters) 33680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws NoDrmSchemeException 33690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 33701789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.v(TAG, "getDrmKeyRequest: " + 33710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia " keySetId: " + keySetId + " initData:" + initData + " mimeType: " + mimeType + 33720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia " keyType: " + keyType + " optionalParameters: " + optionalParameters); 33730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 33750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!mActiveDrmScheme) { 33761789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.e(TAG, "getDrmKeyRequest NoDrmSchemeException"); 33771789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new NoDrmSchemeExceptionImpl("getDrmKeyRequest: Has to set a DRM scheme first."); 33780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 33790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 33810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] scope = (keyType != MediaDrm.KEY_TYPE_RELEASE) ? 33820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmSessionId : // sessionId for KEY_TYPE_STREAMING/OFFLINE 33830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia keySetId; // keySetId for KEY_TYPE_RELEASE 33840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia HashMap<String, String> hmapOptionalParameters = 33860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia (optionalParameters != null) ? 33870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia new HashMap<String, String>(optionalParameters) : 33880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia null; 33890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia MediaDrm.KeyRequest request = mDrmObj.getKeyRequest(scope, initData, mimeType, 33910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia keyType, hmapOptionalParameters); 33921789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.v(TAG, "getDrmKeyRequest: --> request: " + request); 33930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return request; 33950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 33960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (NotProvisionedException e) { 33971789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.w(TAG, "getDrmKeyRequest NotProvisionedException: " + 33980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "Unexpected. Shouldn't have reached here."); 33991789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalStateException("getDrmKeyRequest: Unexpected provisioning error."); 34000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 34011789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.w(TAG, "getDrmKeyRequest Exception " + e); 34020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw e; 34030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 34040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 34060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 34070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 34100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * A key response is received from the license server by the app, then it is 34111789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * provided to the DRM engine plugin using provideDrmKeyResponse. When the 34120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * response is for an offline key request, a key-set identifier is returned that 34130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * can be used to later restore the keys to a new session with the method 34141789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * {@ link # restoreDrmKeys}. 34150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * When the response is for a streaming or release request, null is returned. 34160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 34170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param keySetId When the response is for a release request, keySetId identifies 34180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * the saved key associated with the release request (i.e., the same keySetId 34191789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * passed to the earlier {@ link #getDrmKeyRequest} call. It MUST be null when the 34200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * response is for either streaming or offline key requests. 34210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 34220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param response the byte array response from the server 34230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 34240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws NoDrmSchemeException if there is no active DRM session 34250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @throws DeniedByServerException if the response indicates that the 34260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * server rejected the request 34270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 34280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 34291789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public byte[] provideDrmKeyResponse(@Nullable byte[] keySetId, @NonNull byte[] response) 34300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws NoDrmSchemeException, DeniedByServerException 34310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 34321789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.v(TAG, "provideDrmKeyResponse: keySetId: " + keySetId + " response: " + response); 34330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 34350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!mActiveDrmScheme) { 34371789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.e(TAG, "getDrmKeyRequest NoDrmSchemeException"); 34381789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new NoDrmSchemeExceptionImpl("getDrmKeyRequest: Has to set a DRM scheme first."); 34390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 34400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 34420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] scope = (keySetId == null) ? 34430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmSessionId : // sessionId for KEY_TYPE_STREAMING/OFFLINE 34440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia keySetId; // keySetId for KEY_TYPE_RELEASE 34450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] keySetResult = mDrmObj.provideKeyResponse(scope, response); 34470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34481789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.v(TAG, "provideDrmKeyResponse: keySetId: " + keySetId + " response: " + response + 34490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia " --> " + keySetResult); 34500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return keySetResult; 34530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (NotProvisionedException e) { 34551789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.w(TAG, "provideDrmKeyResponse NotProvisionedException: " + 34560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "Unexpected. Shouldn't have reached here."); 34571789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new IllegalStateException("provideDrmKeyResponse: " + 34580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "Unexpected provisioning error."); 34590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 34601789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.w(TAG, "provideDrmKeyResponse Exception " + e); 34610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw e; 34620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 34630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 34640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 34650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 34680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Restore persisted offline keys into a new session. keySetId identifies the 34691789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia * keys to load, obtained from a prior call to {@link #provideDrmKeyResponse}. 34700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 34710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param keySetId identifies the saved key set to restore 34720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 34730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 34741789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia public void restoreDrmKeys(@NonNull byte[] keySetId) 34750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws NoDrmSchemeException 34760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 34771789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.v(TAG, "restoreDrmKeys: keySetId: " + keySetId); 34780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 34800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!mActiveDrmScheme) { 34821789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia Log.w(TAG, "restoreDrmKeys NoDrmSchemeException"); 34831789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia throw new NoDrmSchemeExceptionImpl("restoreDrmKeys: Has to set a DRM scheme first."); 34840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 34850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 34870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmObj.restoreKeys(mDrmSessionId, keySetId); 34880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 34890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "restoreKeys Exception " + e); 34900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw e; 34910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 34920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 34940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 34950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 34970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 34980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Read a DRM engine plugin String property value, given the property name string. 34990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 35000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param propertyName the property name 35010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 35020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Standard fields names are: 35030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link MediaDrm#PROPERTY_VENDOR}, {@link MediaDrm#PROPERTY_VERSION}, 35040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link MediaDrm#PROPERTY_DESCRIPTION}, {@link MediaDrm#PROPERTY_ALGORITHMS} 35050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 35060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 35070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @NonNull 35080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public String getDrmPropertyString(@NonNull @MediaDrm.StringProperty String propertyName) 35090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws NoDrmSchemeException 35100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 35110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "getDrmPropertyString: propertyName: " + propertyName); 35120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia String value; 35140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 35150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!mActiveDrmScheme && !mDrmConfigAllowed) { 35170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "getDrmPropertyString NoDrmSchemeException"); 35180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new NoDrmSchemeExceptionImpl("getDrmPropertyString: Has to prepareDrm() first."); 35190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 35200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 35220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia value = mDrmObj.getPropertyString(propertyName); 35230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 35240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "getDrmPropertyString Exception " + e); 35250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw e; 35260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 35270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 35280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "getDrmPropertyString: propertyName: " + propertyName + " --> value: " + value); 35300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return value; 35320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 35330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 35360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Set a DRM engine plugin String property value. 35370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * <p> 35380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param propertyName the property name 35390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * @param value the property value 35400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * 35410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Standard fields names are: 35420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link MediaDrm#PROPERTY_VENDOR}, {@link MediaDrm#PROPERTY_VERSION}, 35430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * {@link MediaDrm#PROPERTY_DESCRIPTION}, {@link MediaDrm#PROPERTY_ALGORITHMS} 35440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 35450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 35460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void setDrmPropertyString(@NonNull @MediaDrm.StringProperty String propertyName, 35470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @NonNull String value) 35480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws NoDrmSchemeException 35490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia { 35500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "setDrmPropertyString: propertyName: " + propertyName + " value: " + value); 35510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 35530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if ( !mActiveDrmScheme && !mDrmConfigAllowed ) { 35550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "setDrmPropertyString NoDrmSchemeException"); 35560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw new NoDrmSchemeExceptionImpl("setDrmPropertyString: Has to prepareDrm() first."); 35570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 35580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 35600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmObj.setPropertyString(propertyName, value); 35610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch ( Exception e ) { 35620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "setDrmPropertyString Exception " + e); 35630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw e; 35640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 35650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 35660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 35670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 35690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Encapsulates the DRM properties of the source. 35700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 35710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public static final class DrmInfoImpl extends DrmInfo { 35720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private Map<UUID, byte[]> mapPssh; 35730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private UUID[] supportedSchemes; 35740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 35760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Returns the PSSH info of the data source for each supported DRM scheme. 35770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 35780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 35790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public Map<UUID, byte[]> getPssh() { 35800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return mapPssh; 35810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 35820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 35840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Returns the intersection of the data source and the device DRM schemes. 35850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * It effectively identifies the subset of the source's DRM schemes which 35860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * are supported by the device too. 35870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 35880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 35890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public List<UUID> getSupportedSchemes() { 35900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return Arrays.asList(supportedSchemes); 35910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 35920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private DrmInfoImpl(Map<UUID, byte[]> Pssh, UUID[] SupportedSchemes) { 35940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mapPssh = Pssh; 35950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia supportedSchemes = SupportedSchemes; 35960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 35970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 35980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private DrmInfoImpl(Parcel parcel) { 35990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "DrmInfoImpl(" + parcel + ") size " + parcel.dataSize()); 36000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int psshsize = parcel.readInt(); 36020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] pssh = new byte[psshsize]; 36030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia parcel.readByteArray(pssh); 36040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "DrmInfoImpl() PSSH: " + arrToHex(pssh)); 36060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mapPssh = parsePSSH(pssh, psshsize); 36070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "DrmInfoImpl() PSSH: " + mapPssh); 36080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int supportedDRMsCount = parcel.readInt(); 36100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia supportedSchemes = new UUID[supportedDRMsCount]; 36110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (int i = 0; i < supportedDRMsCount; i++) { 36120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] uuid = new byte[16]; 36130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia parcel.readByteArray(uuid); 36140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia supportedSchemes[i] = bytesToUUID(uuid); 36160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "DrmInfoImpl() supportedScheme[" + i + "]: " + 36180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia supportedSchemes[i]); 36190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 36200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "DrmInfoImpl() Parcel psshsize: " + psshsize + 36220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia " supportedDRMsCount: " + supportedDRMsCount); 36230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 36240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private DrmInfoImpl makeCopy() { 36260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return new DrmInfoImpl(this.mapPssh, this.supportedSchemes); 36270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 36280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private String arrToHex(byte[] bytes) { 36300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia String out = "0x"; 36310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (int i = 0; i < bytes.length; i++) { 36320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia out += String.format("%02x", bytes[i]); 36330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 36340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return out; 36360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 36370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private UUID bytesToUUID(byte[] uuid) { 36390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia long msb = 0, lsb = 0; 36400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (int i = 0; i < 8; i++) { 36410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia msb |= ( ((long)uuid[i] & 0xff) << (8 * (7 - i)) ); 36420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia lsb |= ( ((long)uuid[i+8] & 0xff) << (8 * (7 - i)) ); 36430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 36440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return new UUID(msb, lsb); 36460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 36470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private Map<UUID, byte[]> parsePSSH(byte[] pssh, int psshsize) { 36490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Map<UUID, byte[]> result = new HashMap<UUID, byte[]>(); 36500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final int UUID_SIZE = 16; 36520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final int DATALEN_SIZE = 4; 36530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int len = psshsize; 36550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int numentries = 0; 36560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int i = 0; 36570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia while (len > 0) { 36590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (len < UUID_SIZE) { 36600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, String.format("parsePSSH: len is too short to parse " + 36610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "UUID: (%d < 16) pssh: %d", len, psshsize)); 36620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return null; 36630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 36640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] subset = Arrays.copyOfRange(pssh, i, i + UUID_SIZE); 36660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia UUID uuid = bytesToUUID(subset); 36670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia i += UUID_SIZE; 36680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia len -= UUID_SIZE; 36690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // get data length 36710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (len < 4) { 36720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, String.format("parsePSSH: len is too short to parse " + 36730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "datalen: (%d < 4) pssh: %d", len, psshsize)); 36740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return null; 36750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 36760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia subset = Arrays.copyOfRange(pssh, i, i+DATALEN_SIZE); 36780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int datalen = (ByteOrder.nativeOrder() == ByteOrder.LITTLE_ENDIAN) ? 36790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia ((subset[3] & 0xff) << 24) | ((subset[2] & 0xff) << 16) | 36800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia ((subset[1] & 0xff) << 8) | (subset[0] & 0xff) : 36810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia ((subset[0] & 0xff) << 24) | ((subset[1] & 0xff) << 16) | 36820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia ((subset[2] & 0xff) << 8) | (subset[3] & 0xff) ; 36830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia i += DATALEN_SIZE; 36840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia len -= DATALEN_SIZE; 36850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (len < datalen) { 36870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, String.format("parsePSSH: len is too short to parse " + 36880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "data: (%d < %d) pssh: %d", len, datalen, psshsize)); 36890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return null; 36900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 36910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] data = Arrays.copyOfRange(pssh, i, i+datalen); 36930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // skip the data 36950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia i += datalen; 36960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia len -= datalen; 36970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 36980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, String.format("parsePSSH[%d]: <%s, %s> pssh: %d", 36990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia numentries, uuid, arrToHex(data), psshsize)); 37000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia numentries++; 37010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia result.put(uuid, data); 37020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return result; 37050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia }; // DrmInfoImpl 37080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 37100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Thrown when a DRM method is called before preparing a DRM scheme through prepareDrm(). 37110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Extends MediaDrm.MediaDrmException 37120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 37130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public static final class NoDrmSchemeExceptionImpl extends NoDrmSchemeException { 37140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public NoDrmSchemeExceptionImpl(String detailMessage) { 37150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia super(detailMessage); 37160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 37200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Thrown when the device requires DRM provisioning but the provisioning attempt has 37210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * failed due to a network error (Internet reachability, timeout, etc.). 37220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Extends MediaDrm.MediaDrmException 37230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 37240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public static final class ProvisioningNetworkErrorExceptionImpl 37250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia extends ProvisioningNetworkErrorException { 37260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public ProvisioningNetworkErrorExceptionImpl(String detailMessage) { 37270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia super(detailMessage); 37280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** 37320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Thrown when the device requires DRM provisioning but the provisioning attempt has 37330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * failed due to the provisioning server denying the request. 37340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Extends MediaDrm.MediaDrmException 37350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 37360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public static final class ProvisioningServerErrorExceptionImpl 37370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia extends ProvisioningServerErrorException { 37380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public ProvisioningServerErrorExceptionImpl(String detailMessage) { 37390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia super(detailMessage); 37400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private native void _prepareDrm(@NonNull byte[] uuid, @NonNull byte[] drmSessionId); 37450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Modular DRM helpers 37470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void prepareDrm_createDrmStep(@NonNull UUID uuid) 37490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws UnsupportedSchemeException { 37500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "prepareDrm_createDrmStep: UUID: " + uuid); 37510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 37530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmObj = new MediaDrm(uuid); 37540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "prepareDrm_createDrmStep: Created mDrmObj=" + mDrmObj); 37550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { // UnsupportedSchemeException 37560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, "prepareDrm_createDrmStep: MediaDrm failed with " + e); 37570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw e; 37580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void prepareDrm_openSessionStep(@NonNull UUID uuid) 37620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws NotProvisionedException, ResourceBusyException { 37630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "prepareDrm_openSessionStep: uuid: " + uuid); 37640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // TODO: don't need an open session for a future specialKeyReleaseDrm mode but we should do 37660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // it anyway so it raises provisioning error if needed. We'd rather handle provisioning 37671789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia // at prepareDrm/openSession rather than getDrmKeyRequest/provideDrmKeyResponse 37680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 37690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmSessionId = mDrmObj.openSession(); 37700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "prepareDrm_openSessionStep: mDrmSessionId=" + mDrmSessionId); 37710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Sending it down to native/mediaserver to create the crypto object 37730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // This call could simply fail due to bad player state, e.g., after play(). 37740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia _prepareDrm(getByteArrayFromUUID(uuid), mDrmSessionId); 37750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "prepareDrm_openSessionStep: _prepareDrm/Crypto succeeded"); 37760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { //ResourceBusyException, NotProvisionedException 37780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, "prepareDrm_openSessionStep: open/crypto failed with " + e); 37790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw e; 37800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 37830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 37848e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon // Called from the native side 37858e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon @SuppressWarnings("unused") 37868e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon private static boolean setAudioOutputDeviceById(AudioTrack track, int deviceId) { 37878e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon if (track == null) { 37888e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon return false; 37898e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon } 37908e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon 37918e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon if (deviceId == 0) { 37928e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon // Use default routing. 37938e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon track.setPreferredDevice(null); 37948e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon return true; 37958e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon } 37968e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon 37978e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon // TODO: Unhide AudioManager.getDevicesStatic. 37988e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon AudioDeviceInfo[] outputDevices = 37998e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon AudioManager.getDevicesStatic(AudioManager.GET_DEVICES_OUTPUTS); 38008e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon 38018e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon boolean success = false; 38028e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon for (AudioDeviceInfo device : outputDevices) { 38038e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon if (device.getId() == deviceId) { 38048e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon track.setPreferredDevice(device); 38058e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon success = true; 38068e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon break; 38078e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon } 38088e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon } 38098e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon return success; 38108e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon } 38118e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon 38128e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon // Instantiated from the native side 38138e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon @SuppressWarnings("unused") 38148e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon private static class StreamEventCallback extends AudioTrack.StreamEventCallback { 38158e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon public long mJAudioTrackPtr; 38168e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon public long mNativeCallbackPtr; 38178e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon public long mUserDataPtr; 38188e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon 38198e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon public StreamEventCallback(long jAudioTrackPtr, long nativeCallbackPtr, long userDataPtr) { 38208e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon super(); 38218e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon mJAudioTrackPtr = jAudioTrackPtr; 38228e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon mNativeCallbackPtr = nativeCallbackPtr; 38238e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon mUserDataPtr = userDataPtr; 38248e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon } 38258e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon 38268e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon @Override 38278e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon public void onTearDown(AudioTrack track) { 38288e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon native_stream_event_onTearDown(mNativeCallbackPtr, mUserDataPtr); 38298e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon } 38308e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon 38318e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon @Override 38328e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon public void onStreamPresentationEnd(AudioTrack track) { 38338e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon native_stream_event_onStreamPresentationEnd(mNativeCallbackPtr, mUserDataPtr); 38348e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon } 38358e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon 38368e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon @Override 38378e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon public void onStreamDataRequest(AudioTrack track) { 38388e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon native_stream_event_onStreamDataRequest( 38398e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon mJAudioTrackPtr, mNativeCallbackPtr, mUserDataPtr); 38408e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon } 38418e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon } 38428e5ef909c789d4d8825cf775d90fa9aa251f10b4Hyundo Moon 38430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private class ProvisioningThread extends Thread { 38440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public static final int TIMEOUT_MS = 60000; 38450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 38460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private UUID uuid; 38470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private String urlStr; 38480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private Object drmLock; 38490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private MediaPlayer2Impl mediaPlayer; 38500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private int status; 38510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean finished; 38520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public int status() { 38530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return status; 38540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 38550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 38560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public ProvisioningThread initialize(MediaDrm.ProvisionRequest request, 38570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia UUID uuid, MediaPlayer2Impl mediaPlayer) { 38580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // lock is held by the caller 38590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia drmLock = mediaPlayer.mDrmLock; 38600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia this.mediaPlayer = mediaPlayer; 38610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 38620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia urlStr = request.getDefaultUrl() + "&signedRequest=" + new String(request.getData()); 38630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia this.uuid = uuid; 38640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 38650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia status = PREPARE_DRM_STATUS_PREPARATION_ERROR; 38660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 38670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "HandleProvisioninig: Thread is initialised url: " + urlStr); 38680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return this; 38690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 38700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 38710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void run() { 38720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 38730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] response = null; 38740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia boolean provisioningSucceeded = false; 38750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 38760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia URL url = new URL(urlStr); 38770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia final HttpURLConnection connection = (HttpURLConnection) url.openConnection(); 38780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 38790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia connection.setRequestMethod("POST"); 38800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia connection.setDoOutput(false); 38810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia connection.setDoInput(true); 38820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia connection.setConnectTimeout(TIMEOUT_MS); 38830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia connection.setReadTimeout(TIMEOUT_MS); 38840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 38850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia connection.connect(); 38860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia response = Streams.readFully(connection.getInputStream()); 38870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 38880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "HandleProvisioninig: Thread run: response " + 38890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia response.length + " " + response); 38900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 38910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia status = PREPARE_DRM_STATUS_PROVISIONING_NETWORK_ERROR; 38920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "HandleProvisioninig: Thread run: connect " + e + " url: " + url); 38930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } finally { 38940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia connection.disconnect(); 38950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 38960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 38970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia status = PREPARE_DRM_STATUS_PROVISIONING_NETWORK_ERROR; 38980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "HandleProvisioninig: Thread run: openConnection " + e); 38990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (response != null) { 39020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 39030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmObj.provideProvisionResponse(response); 39040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "HandleProvisioninig: Thread run: " + 39050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "provideProvisionResponse SUCCEEDED!"); 39060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia provisioningSucceeded = true; 39080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 39090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia status = PREPARE_DRM_STATUS_PROVISIONING_SERVER_ERROR; 39100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "HandleProvisioninig: Thread run: " + 39110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia "provideProvisionResponse " + e); 39120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia boolean succeeded = false; 39160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 391763f793f0f3e815c3a4895be7b02941d27d54159cWei Jia boolean hasCallback = false; 39180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmEventCbLock) { 391963f793f0f3e815c3a4895be7b02941d27d54159cWei Jia hasCallback = !mDrmEventCallbackRecords.isEmpty(); 39200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // non-blocking mode needs the lock 392263f793f0f3e815c3a4895be7b02941d27d54159cWei Jia if (hasCallback) { 39230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (drmLock) { 39250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // continuing with prepareDrm 39260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (provisioningSucceeded) { 39270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia succeeded = mediaPlayer.resumePrepareDrm(uuid); 39280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia status = (succeeded) ? 39290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia PREPARE_DRM_STATUS_SUCCESS : 39300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia PREPARE_DRM_STATUS_PREPARATION_ERROR; 39310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mediaPlayer.mDrmProvisioningInProgress = false; 39330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mediaPlayer.mPrepareDrmInProgress = false; 39340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!succeeded) { 39350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia cleanDrmObj(); // cleaning up if it hasn't gone through while in the lock 39360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 39380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // calling the callback outside the lock 394063f793f0f3e815c3a4895be7b02941d27d54159cWei Jia synchronized (mDrmEventCbLock) { 394163f793f0f3e815c3a4895be7b02941d27d54159cWei Jia for (Pair<Executor, DrmEventCallback> cb : mDrmEventCallbackRecords) { 39421789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia cb.first.execute(() -> cb.second.onDrmPrepared( 39431789cc7f8221fd1f682fa08a1aeb1e37c2315887Wei Jia mediaPlayer, mCurrentDSD, status)); 394463f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 394563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia } 39460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { // blocking mode already has the lock 39470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // continuing with prepareDrm 39490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (provisioningSucceeded) { 39500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia succeeded = mediaPlayer.resumePrepareDrm(uuid); 39510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia status = (succeeded) ? 39520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia PREPARE_DRM_STATUS_SUCCESS : 39530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia PREPARE_DRM_STATUS_PREPARATION_ERROR; 39540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mediaPlayer.mDrmProvisioningInProgress = false; 39560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mediaPlayer.mPrepareDrmInProgress = false; 39570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!succeeded) { 39580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia cleanDrmObj(); // cleaning up if it hasn't gone through 39590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia finished = true; 39630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // run() 39640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // ProvisioningThread 39660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private int HandleProvisioninig(UUID uuid) { 39680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // the lock is already held by the caller 39690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mDrmProvisioningInProgress) { 39710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, "HandleProvisioninig: Unexpected mDrmProvisioningInProgress"); 39720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return PREPARE_DRM_STATUS_PREPARATION_ERROR; 39730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia MediaDrm.ProvisionRequest provReq = mDrmObj.getProvisionRequest(); 39760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (provReq == null) { 39770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.e(TAG, "HandleProvisioninig: getProvisionRequest returned null."); 39780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return PREPARE_DRM_STATUS_PREPARATION_ERROR; 39790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 39800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "HandleProvisioninig provReq " + 39820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia " data: " + provReq.getData() + " url: " + provReq.getDefaultUrl()); 39830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // networking in a background thread 39850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmProvisioningInProgress = true; 39860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmProvisioningThread = new ProvisioningThread().initialize(provReq, uuid, this); 39880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmProvisioningThread.start(); 39890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int result; 39910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 39920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // non-blocking: this is not the final result 399363f793f0f3e815c3a4895be7b02941d27d54159cWei Jia boolean hasCallback = false; 39940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmEventCbLock) { 399563f793f0f3e815c3a4895be7b02941d27d54159cWei Jia hasCallback = !mDrmEventCallbackRecords.isEmpty(); 39960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 399763f793f0f3e815c3a4895be7b02941d27d54159cWei Jia if (hasCallback) { 39980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia result = PREPARE_DRM_STATUS_SUCCESS; 39990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 40000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // if blocking mode, wait till provisioning is done 40010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 40020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmProvisioningThread.join(); 40030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 40040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "HandleProvisioninig: Thread.join Exception " + e); 40050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia result = mDrmProvisioningThread.status(); 40070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // no longer need the thread 40080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmProvisioningThread = null; 40090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return result; 40120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean resumePrepareDrm(UUID uuid) { 40150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "resumePrepareDrm: uuid: " + uuid); 40160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // mDrmLock is guaranteed to be held 40180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia boolean success = false; 40190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 40200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // resuming 40210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia prepareDrm_openSessionStep(uuid); 40220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmUUID = uuid; 40240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mActiveDrmScheme = true; 40250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia success = true; 40270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (Exception e) { 40280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "HandleProvisioninig: Thread run _prepareDrm resume failed with " + e); 40290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // mDrmObj clean up is done by the caller 40300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return success; 40330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void resetDrmState() { 40360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (mDrmLock) { 40370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "resetDrmState: " + 40380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia " mDrmInfoImpl=" + mDrmInfoImpl + 40390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia " mDrmProvisioningThread=" + mDrmProvisioningThread + 40400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia " mPrepareDrmInProgress=" + mPrepareDrmInProgress + 40410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia " mActiveDrmScheme=" + mActiveDrmScheme); 40420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmInfoResolved = false; 40440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmInfoImpl = null; 40450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mDrmProvisioningThread != null) { 40470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // timeout; relying on HttpUrlConnection 40480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 40490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmProvisioningThread.join(); 40500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia catch (InterruptedException e) { 40520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.w(TAG, "resetDrmState: ProvThread.join Exception " + e); 40530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmProvisioningThread = null; 40550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPrepareDrmInProgress = false; 40580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mActiveDrmScheme = false; 40590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia cleanDrmObj(); 40610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } // synchronized 40620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void cleanDrmObj() { 40650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // the caller holds mDrmLock 40660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.v(TAG, "cleanDrmObj: mDrmObj=" + mDrmObj + " mDrmSessionId=" + mDrmSessionId); 40670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mDrmSessionId != null) { 40690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmObj.closeSession(mDrmSessionId); 40700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmSessionId = null; 40710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mDrmObj != null) { 40730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmObj.release(); 40740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mDrmObj = null; 40750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final byte[] getByteArrayFromUUID(@NonNull UUID uuid) { 40790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia long msb = uuid.getMostSignificantBits(); 40800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia long lsb = uuid.getLeastSignificantBits(); 40810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] uuidBytes = new byte[16]; 40830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (int i = 0; i < 8; ++i) { 40840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia uuidBytes[i] = (byte)(msb >>> (8 * (7 - i))); 40850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia uuidBytes[8 + i] = (byte)(lsb >>> (8 * (7 - i))); 40860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return uuidBytes; 40890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 40900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Modular DRM end 40920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 40930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* 40940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia * Test whether a given video scaling mode is supported. 40950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia */ 40960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean isVideoScalingModeSupported(int mode) { 40970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return (mode == VIDEO_SCALING_MODE_SCALE_TO_FIT || 40980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mode == VIDEO_SCALING_MODE_SCALE_TO_FIT_WITH_CROPPING); 40990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 41020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia static class TimeProvider implements MediaTimeProvider { 41030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final String TAG = "MTP"; 41040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final long MAX_NS_WITHOUT_POSITION_CHECK = 5000000000L; 41050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final long MAX_EARLY_CALLBACK_US = 1000; 41060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final long TIME_ADJUSTMENT_RATE = 2; /* meaning 1/2 */ 41070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private long mLastTimeUs = 0; 41080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private MediaPlayer2Impl mPlayer; 41090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mPaused = true; 41100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mStopped = true; 41110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mBuffering; 41120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private long mLastReportedTime; 41130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // since we are expecting only a handful listeners per stream, there is 41140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // no need for log(N) search performance 41150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private MediaTimeProvider.OnMediaTimeListener mListeners[]; 41160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private long mTimes[]; 411734c5bb126b8cc85176645acea841c796a3cc0292Wei Jia private EventHandler mEventHandler; 41180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mRefresh = false; 41190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mPausing = false; 41200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private boolean mSeeking = false; 41210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int NOTIFY = 1; 41220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int NOTIFY_TIME = 0; 41230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int NOTIFY_STOP = 2; 41240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int NOTIFY_SEEK = 3; 41250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private static final int NOTIFY_TRACK_DATA = 4; 41260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private HandlerThread mHandlerThread; 41270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 41290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public boolean DEBUG = false; 41300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public TimeProvider(MediaPlayer2Impl mp) { 41320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPlayer = mp; 41330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 41340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia getCurrentTimeUs(true, false); 41350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IllegalStateException e) { 41360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // we assume starting position 41370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mRefresh = true; 41380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Looper looper; 41410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if ((looper = Looper.myLooper()) == null && 41420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia (looper = Looper.getMainLooper()) == null) { 41430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // Create our own looper here in case MP was created without one 41440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mHandlerThread = new HandlerThread("MediaPlayer2MTPEventThread", 41450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Process.THREAD_PRIORITY_FOREGROUND); 41460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mHandlerThread.start(); 41470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia looper = mHandlerThread.getLooper(); 41480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler = new EventHandler(looper); 41500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mListeners = new MediaTimeProvider.OnMediaTimeListener[0]; 41520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimes = new long[0]; 41530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mLastTimeUs = 0; 41540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private void scheduleNotification(int type, long delayUs) { 41570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // ignore time notifications until seek is handled 41580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSeeking && type == NOTIFY_TIME) { 41590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 41600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.v(TAG, "scheduleNotification " + type + " in " + delayUs); 41630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler.removeMessages(NOTIFY); 41640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Message msg = mEventHandler.obtainMessage(NOTIFY, type, 0); 41650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler.sendMessageDelayed(msg, (int) (delayUs / 1000)); 41660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 41690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void close() { 41700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler.removeMessages(NOTIFY); 41710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mHandlerThread != null) { 41720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mHandlerThread.quitSafely(); 41730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mHandlerThread = null; 41740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 41780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia protected void finalize() { 41790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mHandlerThread != null) { 41800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mHandlerThread.quitSafely(); 41810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 41850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void onNotifyTime() { 41860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (this) { 41870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "onNotifyTime: "); 41880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_TIME, 0 /* delay */); 41890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 41910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 41920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 41930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void onPaused(boolean paused) { 41940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized(this) { 41950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "onPaused: " + paused); 41960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mStopped) { // handle as seek if we were stopped 41970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mStopped = false; 41980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSeeking = true; 41990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_SEEK, 0 /* delay */); 42000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 42010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPausing = paused; // special handling if player disappeared 42020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSeeking = false; 42030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_TIME, 0 /* delay */); 42040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 42080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 42090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void onBuffering(boolean buffering) { 42100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (this) { 42110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "onBuffering: " + buffering); 42120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mBuffering = buffering; 42130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_TIME, 0 /* delay */); 42140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 42170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 42180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void onStopped() { 42190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized(this) { 42200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "onStopped"); 42210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPaused = true; 42220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mStopped = true; 42230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSeeking = false; 42240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mBuffering = false; 42250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_STOP, 0 /* delay */); 42260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 42290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 42300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void onSeekComplete(MediaPlayer2Impl mp) { 42310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized(this) { 42320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mStopped = false; 42330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSeeking = true; 42340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_SEEK, 0 /* delay */); 42350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 42380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /** @hide */ 42390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void onNewPlayer() { 42400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mRefresh) { 42410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized(this) { 42420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mStopped = false; 42430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSeeking = true; 42440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mBuffering = false; 42450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_SEEK, 0 /* delay */); 42460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 42500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private synchronized void notifySeek() { 42510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSeeking = false; 42520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 42530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia long timeUs = getCurrentTimeUs(true, false); 42540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "onSeekComplete at " + timeUs); 42550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 42560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (MediaTimeProvider.OnMediaTimeListener listener: mListeners) { 42570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (listener == null) { 42580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 42590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia listener.onSeek(timeUs); 42610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IllegalStateException e) { 42630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // we should not be there, but at least signal pause 42640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "onSeekComplete but no player"); 42650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPausing = true; // special handling if player disappeared 42660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia notifyTimedEvent(false /* refreshTime */); 42670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 42700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private synchronized void notifyTrackData(Pair<SubtitleTrack, byte[]> trackData) { 42710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia SubtitleTrack track = trackData.first; 42720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia byte[] data = trackData.second; 42730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia track.onData(data, true /* eos */, ~0 /* runID: keep forever */); 42740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 42760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private synchronized void notifyStop() { 42770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (MediaTimeProvider.OnMediaTimeListener listener: mListeners) { 42780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (listener == null) { 42790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 42800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia listener.onStop(); 42820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 42850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private int registerListener(MediaTimeProvider.OnMediaTimeListener listener) { 42860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int i = 0; 42870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (; i < mListeners.length; i++) { 42880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mListeners[i] == listener || mListeners[i] == null) { 42890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 42900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 42920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 42930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // new listener 42940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (i >= mListeners.length) { 42950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia MediaTimeProvider.OnMediaTimeListener[] newListeners = 42960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia new MediaTimeProvider.OnMediaTimeListener[i + 1]; 42970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia long[] newTimes = new long[i + 1]; 42980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia System.arraycopy(mListeners, 0, newListeners, 0, mListeners.length); 42990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia System.arraycopy(mTimes, 0, newTimes, 0, mTimes.length); 43000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mListeners = newListeners; 43010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimes = newTimes; 43020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 43040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mListeners[i] == null) { 43050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mListeners[i] = listener; 43060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimes[i] = MediaTimeProvider.NO_TIME; 43070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return i; 43090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 43110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void notifyAt( 43120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia long timeUs, MediaTimeProvider.OnMediaTimeListener listener) { 43130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized(this) { 43140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "notifyAt " + timeUs); 43150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimes[registerListener(listener)] = timeUs; 43160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_TIME, 0 /* delay */); 43170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 43200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void scheduleUpdate(MediaTimeProvider.OnMediaTimeListener listener) { 43210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized(this) { 43220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "scheduleUpdate"); 43230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int i = registerListener(listener); 43240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 43250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!mStopped) { 43260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimes[i] = 0; 43270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_TIME, 0 /* delay */); 43280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 43320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void cancelNotifications( 43330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia MediaTimeProvider.OnMediaTimeListener listener) { 43340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized(this) { 43350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia int i = 0; 43360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (; i < mListeners.length; i++) { 43370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mListeners[i] == listener) { 43380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia System.arraycopy(mListeners, i + 1, 43390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mListeners, i, mListeners.length - i - 1); 43400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia System.arraycopy(mTimes, i + 1, 43410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimes, i, mTimes.length - i - 1); 43420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mListeners[mListeners.length - 1] = null; 43430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimes[mTimes.length - 1] = NO_TIME; 43440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 43450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else if (mListeners[i] == null) { 43460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 43470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 43500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_TIME, 0 /* delay */); 43510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 43540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private synchronized void notifyTimedEvent(boolean refreshTime) { 43550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // figure out next callback 43560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia long nowUs; 43570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 43580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia nowUs = getCurrentTimeUs(refreshTime, true); 43590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IllegalStateException e) { 43600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // assume we paused until new player arrives 43610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mRefresh = true; 43620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPausing = true; // this ensures that call succeeds 43630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia nowUs = getCurrentTimeUs(refreshTime, true); 43640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia long nextTimeUs = nowUs; 43660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 43670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mSeeking) { 43680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // skip timed-event notifications until seek is complete 43690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return; 43700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 43720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) { 43730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia StringBuilder sb = new StringBuilder(); 43740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia sb.append("notifyTimedEvent(").append(mLastTimeUs).append(" -> ") 43750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia .append(nowUs).append(") from {"); 43760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia boolean first = true; 43770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (long time: mTimes) { 43780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (time == NO_TIME) { 43790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia continue; 43800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!first) sb.append(", "); 43820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia sb.append(time); 43830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia first = false; 43840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia sb.append("}"); 43860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Log.d(TAG, sb.toString()); 43870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 43890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia Vector<MediaTimeProvider.OnMediaTimeListener> activatedListeners = 43900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia new Vector<MediaTimeProvider.OnMediaTimeListener>(); 43910a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (int ix = 0; ix < mTimes.length; ix++) { 43920a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mListeners[ix] == null) { 43930a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 43940a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 43950a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mTimes[ix] <= NO_TIME) { 43960a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // ignore, unless we were stopped 43970a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else if (mTimes[ix] <= nowUs + MAX_EARLY_CALLBACK_US) { 43980a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia activatedListeners.add(mListeners[ix]); 43990a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "removed"); 44000a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mTimes[ix] = NO_TIME; 44010a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else if (nextTimeUs == nowUs || mTimes[ix] < nextTimeUs) { 44020a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia nextTimeUs = mTimes[ix]; 44030a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44040a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44050a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 44060a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (nextTimeUs > nowUs && !mPaused) { 44070a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // schedule callback at nextTimeUs 44080a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "scheduling for " + nextTimeUs + " and " + nowUs); 44090a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPlayer.notifyAt(nextTimeUs); 44100a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 44110a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mEventHandler.removeMessages(NOTIFY); 44120a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // no more callbacks 44130a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44140a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 44150a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia for (MediaTimeProvider.OnMediaTimeListener listener: activatedListeners) { 44160a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia listener.onTimedEvent(nowUs); 44170a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44180a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44190a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 44200a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public long getCurrentTimeUs(boolean refreshTime, boolean monotonic) 44210a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throws IllegalStateException { 44220a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia synchronized (this) { 44230a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // we always refresh the time when the paused-state changes, because 44240a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // we expect to have received the pause-change event delayed. 44250a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mPaused && !refreshTime) { 44260a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return mLastReportedTime; 44270a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44280a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 44290a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia try { 44300a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mLastTimeUs = mPlayer.getCurrentPosition() * 1000L; 44310a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPaused = !mPlayer.isPlaying() || mBuffering; 44320a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.v(TAG, (mPaused ? "paused" : "playing") + " at " + mLastTimeUs); 44330a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } catch (IllegalStateException e) { 44340a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mPausing) { 44350a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // if we were pausing, get last estimated timestamp 44360a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPausing = false; 44370a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (!monotonic || mLastReportedTime < mLastTimeUs) { 44380a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mLastReportedTime = mLastTimeUs; 44390a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44400a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mPaused = true; 44410a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (DEBUG) Log.d(TAG, "illegal state, but pausing: estimating at " + mLastReportedTime); 44420a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return mLastReportedTime; 44430a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44440a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // TODO get time when prepared 44450a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia throw e; 44460a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44470a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (monotonic && mLastTimeUs < mLastReportedTime) { 44480a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia /* have to adjust time */ 44490a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (mLastReportedTime - mLastTimeUs > 1000000) { 44500a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // schedule seeked event if time jumped significantly 44510a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia // TODO: do this properly by introducing an exception 44520a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mStopped = false; 44530a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mSeeking = true; 44540a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia scheduleNotification(NOTIFY_SEEK, 0 /* delay */); 44550a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44560a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } else { 44570a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia mLastReportedTime = mLastTimeUs; 44580a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44590a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 44600a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia return mLastReportedTime; 44610a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44620a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44630a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 44640a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia private class EventHandler extends Handler { 44650a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public EventHandler(Looper looper) { 44660a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia super(looper); 44670a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44680a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia 44690a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia @Override 44700a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia public void handleMessage(Message msg) { 44710a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia if (msg.what == NOTIFY) { 44720a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia switch (msg.arg1) { 44730a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case NOTIFY_TIME: 44740a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia notifyTimedEvent(true /* refreshTime */); 44750a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 44760a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case NOTIFY_STOP: 44770a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia notifyStop(); 44780a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 44790a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case NOTIFY_SEEK: 44800a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia notifySeek(); 44810a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 44820a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia case NOTIFY_TRACK_DATA: 44830a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia notifyTrackData((Pair<SubtitleTrack, byte[]>)msg.obj); 44840a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia break; 44850a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44860a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44870a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44880a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44890a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia } 44900a8a8f0b26634395ce64123e2a385670d6b07c00Wei Jia} 4491