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Commit b8bff0c4 authored by Mikhail Naganov's avatar Mikhail Naganov
Browse files

Add IAudioManager method for releasing a recorder. 

oneway releaseRecorder(int riid)
  - unregisters a client recorder

Bug: 123312504
Test: start and stop audio recording, check "dumpsys audio"
Change-Id: I894de434a0bfeaaca37601a406feda1c62e060c7
parent 46b45af9

include/audiomanager/IAudioManager.h

+2 −0
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ public: 
        RELEASE_PLAYER                        = IBinder::FIRST_CALL_TRANSACTION + 3,

        TRACK_RECORDER                        = IBinder::FIRST_CALL_TRANSACTION + 4,

        RECORDER_EVENT                        = IBinder::FIRST_CALL_TRANSACTION + 5,

        RELEASE_RECORDER                      = IBinder::FIRST_CALL_TRANSACTION + 6,

    };



    DECLARE_META_INTERFACE(AudioManager)
@@ -52,6 +53,7 @@ public: 
    /*oneway*/ virtual status_t releasePlayer(audio_unique_id_t piid) = 0;

    virtual audio_unique_id_t trackRecorder(const sp<IBinder>& recorder) = 0;

    /*oneway*/ virtual status_t recorderEvent(audio_unique_id_t riid, recorder_state_t event) = 0;

    /*oneway*/ virtual status_t releaseRecorder(audio_unique_id_t riid) = 0;

};



// ----------------------------------------------------------------------------

services/audiomanager/IAudioManager.cpp

+7 −0
Original line number Diff line number Diff line
@@ -122,6 +122,13 @@ public: 
        data.writeInt32((int32_t) event);

        return remote()->transact(RECORDER_EVENT, data, &reply, IBinder::FLAG_ONEWAY);

    }



    virtual status_t releaseRecorder(audio_unique_id_t riid) {

        Parcel data, reply;

        data.writeInterfaceToken(IAudioManager::getInterfaceDescriptor());

        data.writeInt32((int32_t) riid);

        return remote()->transact(RELEASE_RECORDER, data, &reply, IBinder::FLAG_ONEWAY);

    }

};



IMPLEMENT_META_INTERFACE(AudioManager, "android.media.IAudioService");