diff options
Diffstat (limited to 'include/media/AudioSystem.h')
| -rw-r--r-- | include/media/AudioSystem.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h index a79a9ff..6fe0c7f 100644 --- a/include/media/AudioSystem.h +++ b/include/media/AudioSystem.h @@ -19,6 +19,7 @@ #include <hardware/audio_effect.h> #include <media/IAudioFlingerClient.h> +#include <media/IAudioPolicyServiceClient.h> #include <system/audio.h> #include <system/audio_policy.h> #include <utils/Errors.h> @@ -301,6 +302,21 @@ public: // ---------------------------------------------------------------------------- + class AudioPortCallback : public RefBase + { + public: + + AudioPortCallback() {} + virtual ~AudioPortCallback() {} + + virtual void onAudioPortListUpdate() = 0; + virtual void onAudioPatchListUpdate() = 0; + virtual void onServiceDied() = 0; + + }; + + static void setAudioPortCallback(sp<AudioPortCallback> callBack); + private: class AudioFlingerClient: public IBinder::DeathRecipient, public BnAudioFlingerClient @@ -319,7 +335,8 @@ private: virtual void ioConfigChanged(int event, audio_io_handle_t ioHandle, const void *param2); }; - class AudioPolicyServiceClient: public IBinder::DeathRecipient + class AudioPolicyServiceClient: public IBinder::DeathRecipient, + public BnAudioPolicyServiceClient { public: AudioPolicyServiceClient() { @@ -327,6 +344,10 @@ private: // DeathRecipient virtual void binderDied(const wp<IBinder>& who); + + // IAudioPolicyServiceClient + virtual void onAudioPortListUpdate(); + virtual void onAudioPatchListUpdate(); }; static sp<AudioFlingerClient> gAudioFlingerClient; @@ -349,6 +370,8 @@ private: // list of output descriptors containing cached parameters // (sampling rate, framecount, channel count...) static DefaultKeyedVector<audio_io_handle_t, OutputDescriptor *> gOutputs; + + static sp<AudioPortCallback> gAudioPortCallback; }; }; // namespace android |