Fix issue 2174002: After rejecting Call when device ringtone is mute and playing music, audio is not transfered to BT device.

Added a workarouond to request the A2DP output standby directly to audio hardware when the sink is suspended as it seems that the suspend request often fails.

Also take into account resume requests received while a suspend request is pending.

1 files changed, 3 insertions, 0 deletions

diff --git a/libs/audioflinger/A2dpAudioInterface.h b/libs/audioflinger/A2dpAudioInterface.h
index 35a6e11..530e432 100644
--- a/libs/audioflinger/A2dpAudioInterface.h
+++ b/libs/audioflinger/A2dpAudioInterface.h
@@ -101,6 +101,7 @@ private:
                 status_t    close_l();
                 status_t    setAddress(const char* address);
                 status_t    setBluetoothEnabled(bool enabled);
+                status_t    setSuspended(bool onOff);
 
     private:
                 int         mFd;
@@ -113,6 +114,7 @@ private:
                 bool        mBluetoothEnabled;
                 uint32_t    mDevice;
                 bool        mClosing;
+                bool        mSuspended;
     };
 
     friend class A2dpAudioStreamOut;
@@ -121,6 +123,7 @@ private:
     AudioHardwareInterface  *mHardwareInterface;
     char        mA2dpAddress[20];
     bool        mBluetoothEnabled;
+    bool        mSuspended;
 };