ExoPlayerのすべてのエラーをキャッチする方法は？
アプリケーションのプレーヤーとしてExoPlayerを実装しました。しかし、アプリのクラッシュを回避するためにすべてのExoPlayerエラーをキャッチする方法を見つけることができません。次のリスナーを追加しましたが、すべてのエラーをキャッチできるわけではありません。
DRMを使用する必要があり、問題が発生するとクラッシュすることがありますが、プレーヤーがNULLであるため、以前はリスナーを設定できません。
player = ExoPlayerFactory.newSimpleInstance(context, trackSelector, loadControl, drmSessionManager);
player.addListener(new ExoPlayer.EventListener() {
@Override
public void onTimelineChanged(Timeline timeline, Object manifest) {
}
@Override
public void onTracksChanged(TrackGroupArray trackGroups, TrackSelectionArray trackSelections) {
}
@Override
public void onLoadingChanged(boolean isLoading) {
}
@Override
public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {
}
@Override
public void onPlayerError(ExoPlaybackException error) {
//Catch here, but app still crash on some errors!
}
@Override
public void onPositionDiscontinuity() {
}
});
エラーの例：
03-22 16:38:31.401 17960-25624/com.mypackage.name E/ExoPlayerImplInternal: Renderer error.
com.google.Android.exoplayer2.ExoPlaybackException
at com.google.Android.exoplayer2.mediacodec.MediaCodecRenderer.shouldWaitForKeys(MediaCodecRenderer.Java:709)
at com.google.Android.exoplayer2.mediacodec.MediaCodecRenderer.feedInputBuffer(MediaCodecRenderer.Java:650)
at com.google.Android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.Java:490)
at com.google.Android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.Java:464)
at com.google.Android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.Java:300)
at Android.os.Handler.dispatchMessage(Handler.Java:98)
at Android.os.Looper.loop(Looper.Java:154)
at Android.os.HandlerThread.run(HandlerThread.Java:61)
at com.google.Android.exoplayer2.util.PriorityHandlerThread.run(PriorityHandlerThread.Java:40)
Caused by: com.google.Android.exoplayer2.drm.DrmSession$DrmSessionException: com.google.Android.exoplayer2.upstream.HttpDataSource$HttpDataSourceException: Unable to connect to https://widevine-dash.ezdrm.com/proxy?pX=blablablabla
at com.google.Android.exoplayer2.drm.DefaultDrmSessionManager.onError(DefaultDrmSessionManager.Java:594)
at com.google.Android.exoplayer2.drm.DefaultDrmSessionManager.onKeysError(DefaultDrmSessionManager.Java:589)
at com.google.Android.exoplayer2.drm.DefaultDrmSessionManager.onKeyResponse(DefaultDrmSessionManager.Java:549)
at com.google.Android.exoplayer2.drm.DefaultDrmSessionManager.access$900(DefaultDrmSessionManager.Java:49)
at com.google.Android.exoplayer2.drm.DefaultDrmSessionManager$PostResponseHandler.handleMessage(DefaultDrmSessionManager.Java:669)
at Android.os.Handler.dispatchMessage(Handler.Java:102)
at Android.os.Looper.loop(Looper.Java:154)
at Android.os.HandlerThread.run(HandlerThread.Java:61)
at com.google.Android.exoplayer2.util.PriorityHandlerThread.run(PriorityHandlerThread.Java:40)
Caused by: com.google.Android.exoplayer2.upstream.HttpDataSource$HttpDataSourceException: Unable to connect to https://widevine-dash.ezdrm.com/proxy?pX=blablablabla
at com.google.Android.exoplayer2.upstream.DefaultHttpDataSource.open(DefaultHttpDataSource.Java:204)
at com.google.Android.exoplayer2.upstream.DataSourceInputStream.checkOpened(DataSourceInputStream.Java:101)
at com.google.Android.exoplayer2.upstream.DataSourceInputStream.read(DataSourceInputStream.Java:81)
at com.google.Android.exoplayer2.upstream.DataSourceInputStream.read(DataSourceInputStream.Java:75)
at com.google.Android.exoplayer2.util.Util.toByteArray(Util.Java:118)
at com.google.Android.exoplayer2.drm.HttpMediaDrmCallback.executePost(HttpMediaDrmCallback.Java:106)
at com.google.Android.exoplayer2.drm.HttpMediaDrmCallback.executeKeyRequest(HttpMediaDrmCallback.Java:91)
at com.google.Android.exoplayer2.drm.DefaultDrmSessionManager$PostRequestHandler.handleMessage(DefaultDrmSessionManager.Java:692)
at Android.os.Handler.dispatchMessage(Handler.Java:102)
at Android.os.Looper.loop(Looper.Java:154)
at Android.os.HandlerThread.run(HandlerThread.Java:61)
Caused by: Java.net.SocketTimeoutException: timeout
at com.Android.okhttp.okio.Okio$3.newTimeoutException(Okio.Java:212)
at com.Android.okhttp.okio.AsyncTimeout.exit(AsyncTimeout.Java:250)
at com.Android.okhttp.okio.AsyncTimeout$2.read(AsyncTimeout.Java:217)
at com.Android.okhttp.okio.RealBufferedSource.indexOf(RealBufferedSource.Java:306)
at com.Android.okhttp.okio.RealBufferedSource.indexOf(RealBufferedSource.Java:300)
at com.Android.okhttp.okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.Java:196)
at com.Android.okhttp.internal.http.HttpConnection.readResponse(HttpConnection.Java:191)
at com.Android.okhttp.internal.http.HttpTransport.readResponseHeaders(HttpTransport.Java:80)
at com.Android.okhttp.internal.http.HttpEngine.readNetworkResponse(HttpEngine.Java:906)
at com.Android.okhttp.internal.http.HttpEngine.readResponse(HttpEngine.Java:782)
at com.Android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.Java:463)
03-22 16:38:31.401 17960-25624/com.mypackage.name E/ExoPlayerImplInternal: at com.Android.okhttp.internal.huc.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.Java:405)
at com.Android.okhttp.internal.huc.HttpURLConnectionImpl.getResponseCode(HttpURLConnectionImpl.Java:521)
at com.Android.okhttp.internal.huc.DelegatingHttpsURLConnection.getResponseCode(DelegatingHttpsURLConnection.Java:105)
at com.Android.okhttp.internal.huc.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.Java)
at com.google.Android.exoplayer2.upstream.DefaultHttpDataSource.open(DefaultHttpDataSource.Java:201)
... 10 more
03-22 16:38:31.402 17960-17960/com.mypackage.name E/PlayerActivity: onPlayerError: com.google.Android.exoplayer2.drm.DrmSession$DrmSessionException: com.google.Android.exoplayer2.upstream.HttpDataSource$HttpDataSourceException: Unable to connect to https://widevine-dash.ezdrm.com/proxy?pX=blablablabla
03-22 16:38:31.404 17960-17960/com.mypackage.name D/AndroidRuntime: Shutting down VM
03-22 16:38:31.407 17960-17960/com.mypackage.name E/UncaughtException: Java.lang.IllegalStateException
at com.google.Android.exoplayer2.util.Assertions.checkState(Assertions.Java:79)
at com.google.Android.exoplayer2.ExoPlaybackException.getSourceException(ExoPlaybackException.Java:111)
at com.mypackage.name.ui.activities.PlayerActivity$1.onPlayerError(PlayerActivity.Java:260)
at com.google.Android.exoplayer2.ExoPlayerImpl.handleEvent(ExoPlayerImpl.Java:382)
at com.google.Android.exoplayer2.ExoPlayerImpl$1.handleMessage(ExoPlayerImpl.Java:93)
at Android.os.Handler.dispatchMessage(Handler.Java:102)
at Android.os.Looper.loop(Looper.Java:154)
at Android.app.ActivityThread.main(ActivityThread.Java:6121)
at Java.lang.reflect.Method.invoke(Native Method)
at com.Android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.Java:889)
at com.Android.internal.os.ZygoteInit.main(ZygoteInit.Java:779)
03-22 16:38:31.417 17960-25623/com.mypackage.name D/FA: Logging event (FE): _ae, Bundle[{_o=crash, _sc=PlayerActivity_, _si=-5050973009208192093, timestamp=1490197111407, fatal=1}]
03-22 16:38:31.437 17960-25684/com.mypackage.name D/SurfaceUtils: set up nativeWindow 0x791072a810 for 1x1, color 0x2, rotation 0, usage 0x930
03-22 16:38:31.454 17960-25623/com.mypackage.name V/FA: Using measurement service
03-22 16:38:31.455 17960-25623/com.mypackage.name V/FA: Connecting to remote service
03-22 16:38:31.707 17960-17960/com.mypackage.name E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.mypackage.name, PID: 17960
Java.lang.IllegalStateException
at com.google.Android.exoplayer2.util.Assertions.checkState(Assertions.Java:79)
at com.google.Android.exoplayer2.ExoPlaybackException.getSourceException(ExoPlaybackException.Java:111)
at com.mypackage.name.ui.activities.PlayerActivity$1.onPlayerError(PlayerActivity.Java:260)
at com.google.Android.exoplayer2.ExoPlayerImpl.handleEvent(ExoPlayerImpl.Java:382)
at com.google.Android.exoplayer2.ExoPlayerImpl$1.handleMessage(ExoPlayerImpl.Java:93)
at Android.os.Handler.dispatchMessage(Handler.Java:102)
at Android.os.Looper.loop(Looper.Java:154)
at Android.app.ActivityThread.main(ActivityThread.Java:6121)
at Java.lang.reflect.Method.invoke(Native Method)
at com.Android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.Java:889)
at com.Android.internal.os.ZygoteInit.main(ZygoteInit.Java:779)
ExoPlayerサポートからのフィードバックのおかげで、これはすべての問題をカバーするはずです。
@Override
public void onPlayerError(ExoPlaybackException error) {
switch (error.type) {
case ExoPlaybackException.TYPE_SOURCE:
Log.e(TAG, "TYPE_SOURCE: " + error.getSourceException().getMessage());
break;
case ExoPlaybackException.TYPE_RENDERER:
Log.e(TAG, "TYPE_RENDERER: " + error.getRendererException().getMessage());
break;
case ExoPlaybackException.TYPE_UNEXPECTED:
Log.e(TAG, "TYPE_UNEXPECTED: " + error.getUnexpectedException().getMessage());
break;
}
}