diff options
Diffstat (limited to 'media/libmedia/AudioSystem.cpp')
-rw-r--r-- | media/libmedia/AudioSystem.cpp | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/media/libmedia/AudioSystem.cpp b/media/libmedia/AudioSystem.cpp index 845ee20..eafb3ad 100644 --- a/media/libmedia/AudioSystem.cpp +++ b/media/libmedia/AudioSystem.cpp @@ -45,6 +45,7 @@ audio_format_t AudioSystem::gPrevInFormat; audio_channel_mask_t AudioSystem::gPrevInChannelMask; size_t AudioSystem::gInBuffSize = 0; // zero indicates cache is invalid +sp<AudioSystem::AudioPortCallback> AudioSystem::gAudioPortCallback; // establish binder interface to AudioFlinger service const sp<IAudioFlinger>& AudioSystem::get_audio_flinger() @@ -528,6 +529,7 @@ void AudioSystem::setErrorCallback(audio_error_callback cb) gAudioErrorCallback = cb; } + bool AudioSystem::routedToA2dpOutput(audio_stream_type_t streamType) { switch (streamType) { @@ -566,6 +568,7 @@ const sp<IAudioPolicyService>& AudioSystem::get_audio_policy_service() } binder->linkToDeath(gAudioPolicyServiceClient); gAudioPolicyService = interface_cast<IAudioPolicyService>(binder); + gAudioPolicyService->registerClient(gAudioPolicyServiceClient); gLock.unlock(); } else { gLock.unlock(); @@ -880,14 +883,39 @@ status_t AudioSystem::setAudioPortConfig(const struct audio_port_config *config) return aps->setAudioPortConfig(config); } +void AudioSystem::setAudioPortCallback(sp<AudioPortCallback> callBack) +{ + Mutex::Autolock _l(gLock); + gAudioPortCallback = callBack; +} + // --------------------------------------------------------------------------- void AudioSystem::AudioPolicyServiceClient::binderDied(const wp<IBinder>& who __unused) { - Mutex::Autolock _l(AudioSystem::gLock); + Mutex::Autolock _l(gLock); + if (gAudioPortCallback != 0) { + gAudioPortCallback->onServiceDied(); + } AudioSystem::gAudioPolicyService.clear(); ALOGW("AudioPolicyService server died!"); } +void AudioSystem::AudioPolicyServiceClient::onAudioPortListUpdate() +{ + Mutex::Autolock _l(gLock); + if (gAudioPortCallback != 0) { + gAudioPortCallback->onAudioPortListUpdate(); + } +} + +void AudioSystem::AudioPolicyServiceClient::onAudioPatchListUpdate() +{ + Mutex::Autolock _l(gLock); + if (gAudioPortCallback != 0) { + gAudioPortCallback->onAudioPatchListUpdate(); + } +} + }; // namespace android |