1 /* 2 * Copyright (c) 2024 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 #ifndef OHOS_ABILITY_RUNTIME_MODAL_SYSTEM_APP_FREEZE_UIEXTENSION_H 17 #define OHOS_ABILITY_RUNTIME_MODAL_SYSTEM_APP_FREEZE_UIEXTENSION_H 18 19 #ifdef APP_NO_RESPONSE_DIALOG 20 21 #include <iremote_broker.h> 22 #include <semaphore.h> 23 #include <functional> 24 #include <stdint.h> 25 26 #include "ability_connect_callback_stub.h" 27 #include "ability_manager_client.h" 28 #include "ability_state.h" 29 #include "fault_data.h" 30 #include "iremote_stub.h" 31 #include "task_handler_wrap.h" 32 #include "want.h" 33 34 namespace OHOS { 35 namespace AppExecFwk { 36 37 constexpr const char* APP_NO_RESPONSE_ABILITY = "AppAbnormalAbility"; 38 39 class ModalSystemAppFreezeUIExtension { 40 public: 41 static ModalSystemAppFreezeUIExtension &GetInstance(); 42 ModalSystemAppFreezeUIExtension() = default; 43 virtual ~ModalSystemAppFreezeUIExtension(); 44 45 void ProcessAppFreeze(bool focusFlag, const FaultData &faultData, std::string pid, std::string bundleName, 46 std::function<void()> callback, bool isDialogExist); 47 48 private: 49 bool CreateModalUIExtension(std::string pid, std::string bundleName); 50 AAFwk::Want CreateSystemDialogWant(std::string pid, std::string bundleName); 51 52 private: 53 class AppFreezeDialogConnection : public AAFwk::AbilityConnectionStub { 54 public: 55 AppFreezeDialogConnection() = default; 56 virtual ~AppFreezeDialogConnection() = default; 57 58 void SetReqeustAppFreezeDialogWant(const AAFwk::Want &want); 59 void OnAbilityConnectDone(const AppExecFwk::ElementName &element, const sptr<IRemoteObject> &remoteObject, 60 int resultCode) override; 61 void OnAbilityDisconnectDone(const AppExecFwk::ElementName &element, int resultCode) override; 62 63 private: 64 bool WriteWantElement(MessageParcel &data); 65 AAFwk::Want want_; 66 }; 67 68 private: 69 sptr<AppFreezeDialogConnection> GetConnection(); 70 71 bool lastFocusStatus = false; 72 uint64_t lastFreezeTime = 0; 73 sptr<AppFreezeDialogConnection> dialogConnectionCallback_; 74 std::mutex appFreezeResultMutex_; 75 std::mutex dialogConnectionMutex_; 76 std::string lastFreezePid; 77 }; 78 } // namespace AppExecFwk 79 } // namespace OHOS 80 #endif // APP_NO_RESPONSE_DIALOG 81 #endif // OHOS_ABILITY_RUNTIME_MODAL_SYSTEM_APP_FREEZE_UIEXTENSION_H