Program: 22954
Project: 22954
Buggy source:
@Override public void handleMessage(Message msg){
  int baseMsgWhat=getMsgBase(msg.what);
switch (baseMsgWhat) {
case MSG_SET_SYSTEM_VOLUME:
    setSystemVolume((VolumeStreamState)msg.obj);
  break;
case MSG_PERSIST_VOLUME:
persistVolume((VolumeStreamState)msg.obj);
break;
case MSG_PERSIST_RINGER_MODE:
persistRingerMode();
break;
case MSG_PERSIST_VIBRATE_SETTING:
persistVibrateSetting();
break;
case MSG_MEDIA_SERVER_DIED:
if (!mMediaServerOk) {
Log.e(TAG,"String_Node_Str");
AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC);
sendMsg(mAudioHandler,MSG_MEDIA_SERVER_DIED,SHARED_MSG,SENDMSG_NOOP,0,0,null,500);
}
break;
case MSG_MEDIA_SERVER_STARTED:
Log.e(TAG,"String_Node_Str");
Set set=mConnectedDevices.entrySet();
Iterator i=set.iterator();
while (i.hasNext()) {
Map.Entry device=(Map.Entry)i.next();
AudioSystem.setDeviceConnectionState(((Integer)device.getKey()).intValue(),AudioSystem.DEVICE_STATE_AVAILABLE,(String)device.getValue());
}
AudioSystem.setPhoneState(mMode);
AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION,mForcedUseForComm);
AudioSystem.setForceUse(AudioSystem.FOR_RECORD,mForcedUseForComm);
int numStreamTypes=AudioSystem.getNumStreamTypes();
for (int streamType=numStreamTypes - 1; streamType >= 0; streamType--) {
int index;
VolumeStreamState streamState=mStreamStates[streamType];
AudioSystem.initStreamVolume(streamType,0,(streamState.mIndexMax + 5) / 10);
if (streamState.muteCount() == 0) {
index=streamState.mIndex;
}
 else {
index=0;
}
setStreamVolumeIndex(streamType,index);
}
setRingerModeInt(getRingerMode(),false);
break;
case MSG_PLAY_SOUND_EFFECT:
playSoundEffect(msg.arg1,msg.arg2);
break;
}
}

Fixed version (ground truth):
@Override public void handleMessage(Message msg){
  int baseMsgWhat=getMsgBase(msg.what);
switch (baseMsgWhat) {
case MSG_SET_SYSTEM_VOLUME:
    setSystemVolume((VolumeStreamState)msg.obj);
  break;
case MSG_PERSIST_VOLUME:
persistVolume((VolumeStreamState)msg.obj,(msg.arg1 != 0),(msg.arg2 != 0));
break;
case MSG_PERSIST_RINGER_MODE:
persistRingerMode();
break;
case MSG_PERSIST_VIBRATE_SETTING:
persistVibrateSetting();
break;
case MSG_MEDIA_SERVER_DIED:
if (!mMediaServerOk) {
Log.e(TAG,"String_Node_Str");
AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC);
sendMsg(mAudioHandler,MSG_MEDIA_SERVER_DIED,SHARED_MSG,SENDMSG_NOOP,0,0,null,500);
}
break;
case MSG_MEDIA_SERVER_STARTED:
Log.e(TAG,"String_Node_Str");
Set set=mConnectedDevices.entrySet();
Iterator i=set.iterator();
while (i.hasNext()) {
Map.Entry device=(Map.Entry)i.next();
AudioSystem.setDeviceConnectionState(((Integer)device.getKey()).intValue(),AudioSystem.DEVICE_STATE_AVAILABLE,(String)device.getValue());
}
AudioSystem.setPhoneState(mMode);
AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION,mForcedUseForComm);
AudioSystem.setForceUse(AudioSystem.FOR_RECORD,mForcedUseForComm);
int numStreamTypes=AudioSystem.getNumStreamTypes();
for (int streamType=numStreamTypes - 1; streamType >= 0; streamType--) {
int index;
VolumeStreamState streamState=mStreamStates[streamType];
AudioSystem.initStreamVolume(streamType,0,(streamState.mIndexMax + 5) / 10);
if (streamState.muteCount() == 0) {
index=streamState.mIndex;
}
 else {
index=0;
}
setStreamVolumeIndex(streamType,index);
}
setRingerModeInt(getRingerMode(),false);
break;
case MSG_PLAY_SOUND_EFFECT:
playSoundEffect(msg.arg1,msg.arg2);
break;
}
}