1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_IAUDIOFLINGERCLIENT_H 18 #define ANDROID_IAUDIOFLINGERCLIENT_H 19 20 21 #include <utils/RefBase.h> 22 #include <binder/IInterface.h> 23 #include <utils/KeyedVector.h> 24 #include <system/audio.h> 25 #include <media/AudioIoDescriptor.h> 26 27 namespace android { 28 29 // ---------------------------------------------------------------------------- 30 31 class IAudioFlingerClient : public IInterface 32 { 33 public: 34 DECLARE_META_INTERFACE(AudioFlingerClient); 35 36 // Notifies a change of audio input/output configuration. 37 virtual void ioConfigChanged(audio_io_config_event event, 38 const sp<AudioIoDescriptor>& ioDesc) = 0; 39 40 }; 41 42 43 // ---------------------------------------------------------------------------- 44 45 class BnAudioFlingerClient : public BnInterface<IAudioFlingerClient> 46 { 47 public: 48 virtual status_t onTransact( uint32_t code, 49 const Parcel& data, 50 Parcel* reply, 51 uint32_t flags = 0); 52 }; 53 54 // ---------------------------------------------------------------------------- 55 56 }; // namespace android 57 58 #endif // ANDROID_IAUDIOFLINGERCLIENT_H 59
