commit 23f25cda0c73f8eb878844dea32fb0bd419edca2
author Eric Laurent <elaurent@google.com> Mon Jan 25 08:49:09 2010 -0800
committer Eric Laurent <elaurent@google.com> Mon Jan 25 14:00:10 2010 -0800
tree c1945d31c382864db8da0b829ccb017d2c31bbd6
parent bb04b631b60e0286c02e0fd4dd7ab764a001e0ce

Fix issue 2378022: AudioService should direct volume control to STREAM_VOICE_CALL stream when STREAM_VOICE_CALL stream is active.

Modified AudioService.getActiveStreamType() so that STREAM_VOICE_CALL is selected when a track using this stream
type is playing.

Chanded isMusicActive() for a more generic isStreamActive(stream) method in AudioSystem, IAudioFlinger and AudioFlinger.

include/media/IAudioFlinger.h

diff --git a/include/media/IAudioFlinger.h b/include/media/IAudioFlinger.h
index a46c727..b689dcbc 100644
--- a/include/media/IAudioFlinger.h
+++ b/include/media/IAudioFlinger.h
@@ -97,8 +97,8 @@
     virtual     status_t    setMicMute(bool state) = 0;
     virtual     bool        getMicMute() const = 0;
 
-    // is a music stream active?
-    virtual     bool        isMusicActive() const = 0;
+    // is any track active on this stream?
+    virtual     bool        isStreamActive(int stream) const = 0;
 
     virtual     status_t    setParameters(int ioHandle, const String8& keyValuePairs) = 0;
     virtual     String8     getParameters(int ioHandle, const String8& keys) = 0;