audio: improve audio routing callbacks
Do not force audio device changed callback when the client
(AudioTrack or AudioRecord) registers to AudioFlinger but only when
it starts playback or capture. Doing so prevents a spurious callback
happing at registration time where a stale device
(previously selected by AudioFlinger thread) but irrelevant to this
client is indicated. This causes a disconnection of AAudio streams
despite no real device change.
Bug: 128630993
Test: CTS: android.nativemedia.aaudio.AAudioTests, android.media.cts.RoutingTest
CTS Verifier: Audio Input/Output Routing Notifications Test
Change-Id: Ia7f1d11490989b0287c97479466c1c07a223aab3
diff --git a/services/audioflinger/MmapTracks.h b/services/audioflinger/MmapTracks.h
index 968d5aa..b83f6b5 100644
--- a/services/audioflinger/MmapTracks.h
+++ b/services/audioflinger/MmapTracks.h
@@ -31,6 +31,7 @@
bool isOut,
uid_t uid,
pid_t pid,
+ pid_t creatorPid,
audio_port_handle_t portId = AUDIO_PORT_HANDLE_NONE);
virtual ~MmapTrack();