Fix issue 2203561: Sholes: audio playing out of earpiece.

Create a new IAudioTrack interface to AudioFlinger when start() fails due to a broken pipe error.
Do the same if start fails due to the same error after time out in obtainBuffer().
Do not indicate that the AudioTrack is started to AudioPolicyManager if IAudioTrack start fails.
This avoids that an AudioTrack keeps a dead IAudioTrack after a media server crash.

Same modifications for AudioRecord.

Add a flag to ToneGenerator indicating that the callback thread can call Java. Without it, when the media server crashes and restarts, the AudioSystem error callback will crash in JNI if the IAudiotrack is created from AudioTrack callback thread.

1 files changed, 1 insertions, 1 deletions

diff --git a/core/jni/android_media_ToneGenerator.cpp b/core/jni/android_media_ToneGenerator.cpp
index 07bb1ab..50aa967 100644
--- a/core/jni/android_media_ToneGenerator.cpp
+++ b/core/jni/android_media_ToneGenerator.cpp
@@ -79,7 +79,7 @@ static void android_media_ToneGenerator_release(JNIEnv *env, jobject thiz) {
 
 static void android_media_ToneGenerator_native_setup(JNIEnv *env, jobject thiz,
         jint streamType, jint volume) {
-    ToneGenerator *lpToneGen = new ToneGenerator(streamType, AudioSystem::linearToLog(volume));
+    ToneGenerator *lpToneGen = new ToneGenerator(streamType, AudioSystem::linearToLog(volume), true);
 
     env->SetIntField(thiz, fields.context, 0);