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 #ifndef OHOS_LITE_CONTEXT_H 17 #define OHOS_LITE_CONTEXT_H 18 19 #include "ability_manager.h" 20 #include "want.h" 21 22 namespace OHOS { 23 class LiteContext { 24 public: 25 LiteContext() = default; 26 ~LiteContext() = default; 27 28 /** 29 * @brief Starts an {@link Ability} based on the specified {@link Want} information. 30 * 31 * @param want Indicates the pointer to the {@link Want} structure containing information about the ability to 32 * start. 33 * @return Returns <b>0</b> if the operation is successful; returns a non-zero value otherwise. 34 */ 35 int StartAbility(const Want &want); 36 37 /** 38 * @brief Destroys this {@link Ability}. 39 * 40 * This function can be called only by this ability. 41 * 42 * @return Returns <b>0</b> if the operation is successful; returns <b>-1</b> otherwise. 43 */ 44 int TerminateAbility(); 45 private: 46 friend class SliteAbility; 47 uint64_t token_ { 0 }; 48 }; 49 } // OHOS 50 51 #endif // OHOS_LITE_CONTEXT_H 52