audio policy: add binder calls for audio source control
Add binder methods to IAudioPolicyService to control activity
of external audio sources (e.g FM tuner).
Change-Id: I2008308a6a996baeae502b68a790d87281efe2ff
diff --git a/media/libmedia/AudioSystem.cpp b/media/libmedia/AudioSystem.cpp
index d1aeba1..e9ee169 100644
--- a/media/libmedia/AudioSystem.cpp
+++ b/media/libmedia/AudioSystem.cpp
@@ -985,6 +985,22 @@
return aps->registerPolicyMixes(mixes, registration);
}
+status_t AudioSystem::startAudioSource(const struct audio_port_config *source,
+ const audio_attributes_t *attributes,
+ audio_io_handle_t *handle)
+{
+ const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
+ if (aps == 0) return PERMISSION_DENIED;
+ return aps->startAudioSource(source, attributes, handle);
+}
+
+status_t AudioSystem::stopAudioSource(audio_io_handle_t handle)
+{
+ const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
+ if (aps == 0) return PERMISSION_DENIED;
+ return aps->stopAudioSource(handle);
+}
+
// ---------------------------------------------------------------------------
status_t AudioSystem::AudioPolicyServiceClient::addAudioPortCallback(