1 /* 2 * Copyright 2019 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_SYSTEM_SYSTEM_SUSPEND_CONTROL_SERVICE_H 18 #define ANDROID_SYSTEM_SYSTEM_SUSPEND_CONTROL_SERVICE_H 19 20 #include <android/system/suspend/BnSuspendControlService.h> 21 22 using ::android::system::suspend::BnSuspendControlService; 23 using ::android::system::suspend::ISuspendCallback; 24 25 namespace android { 26 namespace system { 27 namespace suspend { 28 namespace V1_0 { 29 30 class SystemSuspend; 31 32 class SuspendControlService : public BnSuspendControlService, 33 public virtual IBinder::DeathRecipient { 34 public: 35 SuspendControlService() = default; 36 ~SuspendControlService() override = default; 37 38 binder::Status enableAutosuspend(bool* _aidl_return) override; 39 binder::Status registerCallback(const sp<ISuspendCallback>& callback, 40 bool* _aidl_return) override; 41 binder::Status forceSuspend(bool* _aidl_return) override; 42 void binderDied(const wp<IBinder>& who) override; 43 44 void setSuspendService(const wp<SystemSuspend>& suspend); 45 void notifyWakeup(bool success); 46 47 private: 48 wp<SystemSuspend> mSuspend; 49 50 std::mutex mCallbackLock; 51 std::vector<sp<ISuspendCallback> > mCallbacks; findCb(const wp<IBinder> & cb)52 std::vector<sp<ISuspendCallback> >::iterator findCb(const wp<IBinder>& cb) { 53 return std::find_if( 54 mCallbacks.begin(), mCallbacks.end(), 55 [&cb](const sp<ISuspendCallback> i) { return cb == IInterface::asBinder(i); }); 56 } 57 }; 58 59 } // namespace V1_0 60 } // namespace suspend 61 } // namespace system 62 } // namespace android 63 64 #endif // ANDROID_SYSTEM_SYSTEM_SUSPEND_CONTROL_SERVICE_H 65