IAudioFlingerClient.h revision 89fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5
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 <utils/IInterface.h> 23 24 25namespace android { 26 27// ---------------------------------------------------------------------------- 28 29class IAudioFlingerClient : public IInterface 30{ 31public: 32 DECLARE_META_INTERFACE(AudioFlingerClient); 33 34 // Notifies a change of audio output from/to hardware to/from A2DP. 35 virtual void a2dpEnabledChanged(bool enabled) = 0; 36 37}; 38 39 40// ---------------------------------------------------------------------------- 41 42class BnAudioFlingerClient : public BnInterface<IAudioFlingerClient> 43{ 44public: 45 virtual status_t onTransact( uint32_t code, 46 const Parcel& data, 47 Parcel* reply, 48 uint32_t flags = 0); 49}; 50 51// ---------------------------------------------------------------------------- 52 53}; // namespace android 54 55#endif // ANDROID_IAUDIOFLINGERCLIENT_H 56