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_APP_PRELOADER_H 17 #define OHOS_ABILITY_RUNTIME_APP_PRELOADER_H 18 19 #include <string> 20 21 #include "ability_info.h" 22 #include "app_mgr_constants.h" 23 #include "remote_client_manager.h" 24 #include "want.h" 25 26 namespace OHOS { 27 namespace AppExecFwk { 28 struct PreloadRequest { 29 int32_t appIndex = 0; // not used 30 AppExecFwk::PreloadMode preloadMode; 31 std::shared_ptr<AbilityInfo> abilityInfo = nullptr; 32 std::shared_ptr<ApplicationInfo> appInfo = nullptr; 33 std::shared_ptr<AAFwk::Want> want = nullptr; 34 BundleInfo bundleInfo; 35 HapModuleInfo hapModuleInfo; 36 PreloadPhase preloadPhase = PreloadPhase::UNSPECIFIED; 37 }; 38 39 class AppPreloader { 40 public: 41 AppPreloader(std::shared_ptr<RemoteClientManager> remoteClientManager); 42 ~AppPreloader() = default; 43 44 int32_t GeneratePreloadRequest(const std::string &bundleName, int32_t userId, int32_t appIndex, 45 PreloadRequest &request); 46 47 bool PreCheck(const std::string &bundleName, PreloadMode mode); 48 49 private: 50 bool GetLaunchWant(const std::string &bundleName, int32_t userId, AAFwk::Want &want); 51 52 bool GetLaunchAbilityInfo(const AAFwk::Want &want, int32_t userId, AbilityInfo &abilityInfo); 53 54 bool GetBundleAndHapInfo(const std::string &bundleName, int32_t userId, 55 const AbilityInfo &abilityInfo, BundleInfo &bundleInfo, HapModuleInfo &hapModuleInfo); 56 57 bool CheckPreloadConditions(const AbilityInfo &abilityInfo); 58 59 std::shared_ptr<BundleMgrHelper> GetBundleManagerHelper(); 60 61 std::shared_ptr<RemoteClientManager> remoteClientManager_; 62 }; 63 } // namespace AppExecFwk 64 } // namespace OHOS 65 #endif // OHOS_ABILITY_RUNTIME_APP_PRELOADER_H 66