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 */ 15import AbilityConstant from '@ohos.app.ability.AbilityConstant'; 16import hilog from '@ohos.hilog'; 17import UIAbility from '@ohos.app.ability.UIAbility'; 18import Want from '@ohos.app.ability.Want'; 19import window from '@ohos.window'; 20 21export default class EntryAbility extends UIAbility { 22 onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void { 23 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate'); 24 } 25 26 onDestroy(): void { 27 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy'); 28 } 29 30 onWindowStageCreate(windowStage: window.WindowStage): void { 31 // Main window is created, set main page for this ability 32 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate'); 33 34 windowStage.loadContent('pages/Index', (err) => { 35 if (err.code) { 36 hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? ''); 37 return; 38 } 39 hilog.info(0x0000, 'testTag', 'Succeeded in loading the content.'); 40 }); 41 } 42 43 onWindowStageDestroy(): void { 44 // Main window is destroyed, release UI related resources 45 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageDestroy'); 46 } 47 48 onForeground(): void { 49 // Ability has brought to foreground 50 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onForeground'); 51 } 52 53 onBackground(): void { 54 // Ability has back to background 55 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onBackground'); 56 } 57} 58