1 /* 2 * Copyright (C) 2014 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_HARDWARE_ISOUNDTRIGGER_SERVICE_H 18 #define ANDROID_HARDWARE_ISOUNDTRIGGER_SERVICE_H 19 20 #include <utils/RefBase.h> 21 #include <binder/IInterface.h> 22 #include <binder/Parcel.h> 23 #include <system/sound_trigger.h> 24 25 namespace android { 26 27 class ISoundTrigger; 28 class ISoundTriggerClient; 29 30 class ISoundTriggerHwService : public IInterface 31 { 32 public: 33 34 DECLARE_META_INTERFACE(SoundTriggerHwService); 35 36 virtual status_t listModules(const String16& opPackageName, 37 struct sound_trigger_module_descriptor *modules, 38 uint32_t *numModules) = 0; 39 40 virtual status_t attach(const String16& opPackageName, 41 const sound_trigger_module_handle_t handle, 42 const sp<ISoundTriggerClient>& client, 43 sp<ISoundTrigger>& module) = 0; 44 45 virtual status_t setCaptureState(bool active) = 0; 46 }; 47 48 // ---------------------------------------------------------------------------- 49 50 class BnSoundTriggerHwService: public BnInterface<ISoundTriggerHwService> 51 { 52 public: 53 virtual status_t onTransact( uint32_t code, 54 const Parcel& data, 55 Parcel* reply, 56 uint32_t flags = 0); 57 }; 58 59 }; // namespace android 60 61 #endif //ANDROID_HARDWARE_ISOUNDTRIGGER_SERVICE_H 62
