I'm trying to untangle the getOutput call <http://androidxref.com/4.4.3_r1.1/xref/frameworks/av/media/libmedia/IAudioPolicyService.cpp#getOutput> in IAudioPolicyService. When this method is called, data parcels are sent using remote <http://androidxref.com/4.4.3_r1.1/s?defs=remote&project=frameworks>()-> transact <http://androidxref.com/4.4.3_r1.1/s?defs=transact&project=frameworks>( GET_OUTPUT <http://androidxref.com/4.4.3_r1.1/xref/frameworks/av/media/libmedia/IAudioPolicyService.cpp#GET_OUTPUT>, data <http://androidxref.com/4.4.3_r1.1/s?defs=data&project=frameworks>, & reply <http://androidxref.com/4.4.3_r1.1/s?defs=reply&project=frameworks>). The way this works (as I understand it) is as follows. The remote() call returns <http://androidxref.com/4.4.3_r1.1/xref/frameworks/native/include/binder/Binder.h#87> a reference to an IBinder object. When its transact method <http://androidxref.com/4.4.3_r1.1/xref/frameworks/native/libs/binder/Binder.cpp#97> is called, it again ends up calling BnAudioPolicyService <http://androidxref.com/4.4.3_r1.1/s?defs=BnAudioPolicyService&project=frameworks> ::onTransact <http://androidxref.com/4.4.3_r1.1/s?refs=onTransact&project=frameworks> which called remote()->transact in the first place. So it looks like they just keep calling each other.
I must be missing something. What's the right way to resolve this? -- -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting --- You received this message because you are subscribed to the Google Groups "android-porting" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-porting+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
