1/* 2 * Copyright (c) 2021-2022 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 UIAbility from '@ohos.app.ability.UIAbility'; 17 18export default class MainAbility extends UIAbility { 19 onCreate(want, launchParam): void { 20 console.log('[Demo] MainAbility onCreate'); 21 } 22 23 onDestroy(): void { 24 console.log('[Demo] MainAbility onDestroy'); 25 } 26 27 onWindowStageCreate(windowStage): void { 28 // Main window is created, set main page for this ability 29 console.log('[Demo] MainAbility onWindowStageCreate'); 30 31 windowStage.setUIContent(this.context, 'pages/index', null); 32 } 33 34 onWindowStageDestroy(): void { 35 // Main window is destroyed, release UI related resources 36 console.log('[Demo] MainAbility onWindowStageDestroy'); 37 } 38 39 onForeground(): void { 40 // Ability has brought to foreground 41 console.log('[Demo] MainAbility onForeground'); 42 } 43 44 onBackground(): void { 45 // Ability has back to background 46 console.log('[Demo] MainAbility onBackground'); 47 } 48}; 49