audio flinger: do not call JAVA services until system is ready
Wait for system ready indication form AudioService before enabling
calls to scheduling service or power manager.
Bug: 11520969.
Change-Id: I221927394f4a08fd86c9d457e55dd0e07949f0cf
diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h
index 3241e9c..26cffa6 100644
--- a/include/media/AudioSystem.h
+++ b/include/media/AudioSystem.h
@@ -158,6 +158,9 @@
// or no HW sync source is used.
static audio_hw_sync_t getAudioHwSyncForSession(audio_session_t sessionId);
+ // Indicate JAVA services are ready (scheduling, power management ...)
+ static status_t systemReady();
+
// Events used to synchronize actions between audio sessions.
// For instance SYNC_EVENT_PRESENTATION_COMPLETE can be used to delay recording start until
// playback is complete on another audio session.
diff --git a/include/media/IAudioFlinger.h b/include/media/IAudioFlinger.h
index 3f7fd09..5051aff 100644
--- a/include/media/IAudioFlinger.h
+++ b/include/media/IAudioFlinger.h
@@ -243,6 +243,9 @@
/* Get the HW synchronization source used for an audio session */
virtual audio_hw_sync_t getAudioHwSyncForSession(audio_session_t sessionId) = 0;
+
+ /* Indicate JAVA services are ready (scheduling, power management ...) */
+ virtual status_t systemReady() = 0;
};