1/* 2 * Copyright (c) 2023 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.app.ability.UIAbility'; 17import type Window from '@ohos.window'; 18import LogUtils from '../common/utils/LogUtils'; 19 20const TAG = 'MainAbility'; 21 22export default class MainAbility extends Ability { 23 onCreate(want, launchParam): void { 24 LogUtils.i(TAG, 'onCreate'); 25 globalThis.settingsAbilityContext = this.context; 26 } 27 28 onDestroy(): void { 29 LogUtils.i(TAG, 'onDestroy!'); 30 } 31 32 onWindowStageCreate(windowStage: Window.WindowStage): void { 33 // Main window is created, set main page for this ability 34 LogUtils.i(TAG, 'onWindowStageCreate!'); 35 36 windowStage.loadContent('pages/index', (err, data) => { 37 if (err.code) { 38 LogUtils.e(TAG, 'Failed to load the content. Cause: ' + JSON.stringify(err)); 39 return; 40 } 41 LogUtils.i(TAG, 'Succeeded in loading the content. Data: ' + JSON.stringify(data)); 42 }); 43 } 44 45 onWindowStageDestroy(): void { 46 // Main window is destroyed, release UI related resources 47 LogUtils.i(TAG, 'onWindowStageDestroy!'); 48 } 49 50 onForeground(): void { 51 // Ability has brought to foreground 52 LogUtils.i(TAG, 'onForeground!'); 53 } 54 55 onBackground(): void { 56 // Ability has back to background 57 LogUtils.i(TAG, 'onBackground!'); 58 } 59} 60