1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "app_death_recipient.h" 17 18 #include "app_log_wrapper.h" 19 #include "app_mgr_service_inner.h" 20 21 namespace OHOS { 22 namespace AppExecFwk { 23 namespace { 24 const std::string TASK_ON_REMOTE_DIED = "OnRemoteDiedTask"; 25 } 26 OnRemoteDied(const wptr<IRemoteObject> & remote)27void AppDeathRecipient::OnRemoteDied(const wptr<IRemoteObject> &remote) 28 { 29 if (remote == nullptr) { 30 APP_LOGE("remote is null"); 31 return; 32 } 33 34 auto handler = handler_.lock(); 35 if (!handler) { 36 APP_LOGE("handler is null"); 37 return; 38 } 39 auto serviceInner = appMgrServiceInner_.lock(); 40 if (!serviceInner) { 41 APP_LOGE("serviceInner is null"); 42 return; 43 } 44 45 std::function <void()> onRemoteDiedFunc = std::bind(&AppMgrServiceInner::OnRemoteDied, serviceInner, remote); 46 handler->PostTask(onRemoteDiedFunc, TASK_ON_REMOTE_DIED); 47 } 48 SetEventHandler(const std::shared_ptr<AMSEventHandler> & handler)49void AppDeathRecipient::SetEventHandler(const std::shared_ptr<AMSEventHandler> &handler) 50 { 51 handler_ = handler; 52 } 53 SetAppMgrServiceInner(const std::shared_ptr<AppMgrServiceInner> & serviceInner)54void AppDeathRecipient::SetAppMgrServiceInner(const std::shared_ptr<AppMgrServiceInner> &serviceInner) 55 { 56 appMgrServiceInner_ = serviceInner; 57 } 58 } // namespace AppExecFwk 59 } // namespace OHOS 60