1/* 2 * Copyright (c) 2022 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 16import Ability from '@ohos.application.Ability' 17import Logger from '../model/Logger' 18 19const TAG = '[MainAbility]' 20 21export default class MainAbility extends Ability { 22 onCreate(want, launchParam) { 23 Logger.info(TAG, `MainAbility onCreate`) 24 } 25 26 onDestroy() { 27 Logger.info(TAG, `MainAbility onDestroy`) 28 } 29 30 onWindowStageCreate(windowStage) { 31 // Main window is created, set main page for this ability 32 Logger.info(TAG, `MainAbility onWindowStageCreate`) 33 34 windowStage.setUIContent(this.context, "pages/Index", null) 35 } 36 37 onWindowStageDestroy() { 38 // Main window is destroyed, release UI related resources 39 Logger.info(TAG, `MainAbility onWindowStageDestroy`) 40 } 41 42 onForeground() { 43 // Ability has brought to foreground 44 Logger.info(TAG, `MainAbility onForeground`) 45 } 46 47 onBackground() { 48 // Ability has back to background 49 Logger.info(TAG, `MainAbility onBackground`) 50 } 51}; 52