1 /* 2 * Copyright (C) 2013 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 HEALTHD_BATTERYPROPERTIES_REGISTRAR_H 18 #define HEALTHD_BATTERYPROPERTIES_REGISTRAR_H 19 20 #include <binder/IBinder.h> 21 #include <utils/Mutex.h> 22 #include <utils/String16.h> 23 #include <utils/Vector.h> 24 #include <batteryservice/BatteryService.h> 25 #include <batteryservice/IBatteryPropertiesListener.h> 26 #include <batteryservice/IBatteryPropertiesRegistrar.h> 27 28 namespace android { 29 30 class BatteryPropertiesRegistrar : public BnBatteryPropertiesRegistrar, 31 public IBinder::DeathRecipient { 32 public: 33 void publish(); 34 void notifyListeners(struct BatteryProperties props); 35 36 private: 37 Mutex mRegistrationLock; 38 Vector<sp<IBatteryPropertiesListener> > mListeners; 39 40 void registerListener(const sp<IBatteryPropertiesListener>& listener); 41 void unregisterListener(const sp<IBatteryPropertiesListener>& listener); 42 status_t getProperty(int id, struct BatteryProperty *val); 43 status_t dump(int fd, const Vector<String16>& args); 44 void binderDied(const wp<IBinder>& who); 45 }; 46 47 }; // namespace android 48 49 #endif // HEALTHD_BATTERYPROPERTIES_REGISTRAR_H 50
