1 /* 2 * Copyright (c) 2020 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_JS_APP_HOST_H 17 #define OHOS_JS_APP_HOST_H 18 19 #include "cmsis_os2.h" 20 #include "js_ability.h" 21 #include "js_async_work.h" 22 23 extern "C" void LP_TaskBegin(); 24 extern "C" void LP_TaskEnd(); 25 26 namespace OHOS { 27 class JsAppHost { 28 public: 29 JsAppHost(); 30 ~JsAppHost(); 31 32 static void JsAppTaskHandler(uint32_t uwArg); 33 SetMessageQueueId(const osMessageQueueId_t jsAppQueueId)34 void SetMessageQueueId(const osMessageQueueId_t jsAppQueueId) 35 { 36 jsAppQueueId_ = jsAppQueueId; 37 ACELite::JsAsyncWork::SetAppQueueHandler(reinterpret_cast<ACELite::QueueHandler>(jsAppQueueId)); 38 } 39 GetMessageQueueId()40 const osMessageQueueId_t &GetMessageQueueId() const 41 { 42 return jsAppQueueId_; 43 } 44 45 void ForceDestroy() const; 46 47 private: 48 void OnActive(uint16_t token, const char *bundleName, const char *path); 49 void OnBackground(uint16_t token); 50 void OnDestroy(uint16_t token); 51 void BackPressed(); 52 void SendMsgToAbilityService(uint16_t token, int32_t id); 53 void HandleTickEvent(); 54 55 ACELite::JSAbility *jsAbility_ = nullptr; 56 osMessageQueueId_t jsAppQueueId_ = {nullptr}; 57 bool isBackground_ = false; 58 }; 59 } // namespace OHOS 60 #endif // OHOS_JS_APP_HOST_H 61