1 /* 2 * Copyright (C) 2017 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 STATSD_PACKAGE_INFO_LISTENER_H 18 #define STATSD_PACKAGE_INFO_LISTENER_H 19 20 #include <utils/RefBase.h> 21 22 #include <string> 23 24 namespace android { 25 namespace os { 26 namespace statsd { 27 28 class PackageInfoListener : public virtual RefBase { 29 public: 30 // Uid map will notify this listener that the app with apk name and uid has been upgraded to 31 // the specified version. 32 virtual void notifyAppUpgrade(const int64_t& eventTimeNs, const std::string& apk, 33 const int uid, const int64_t version) = 0; 34 35 // Notify interested listeners that the given apk and uid combination no longer exits. 36 virtual void notifyAppRemoved(const int64_t& eventTimeNs, const std::string& apk, 37 const int uid) = 0; 38 39 // Notify the listener that the UidMap snapshot is available. 40 virtual void onUidMapReceived(const int64_t& eventTimeNs) = 0; 41 }; 42 43 } // namespace statsd 44 } // namespace os 45 } // namespace android 46 47 #endif // STATSD_PACKAGE_INFO_LISTENER_H 48