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 */ 15 16import AbilityConstant from '@ohos.app.ability.AbilityConstant'; 17import hilog from '@ohos.hilog'; 18import UIAbility from '@ohos.app.ability.UIAbility'; 19import Want from '@ohos.app.ability.Want'; 20import window from '@ohos.window'; 21import common from '@ohos.app.ability.common'; 22 23export default class EntryAbility extends UIAbility { 24 onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void { 25 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate'); 26 AppStorage.setOrCreate<common.UIAbilityContext>('EntryAbilityContext', this.context) 27 } 28 29 onDestroy(): void { 30 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy'); 31 } 32 33 onWindowStageCreate(windowStage: window.WindowStage): void { 34 // Main window is created, set main page for this ability 35 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate'); 36 37 windowStage.loadContent('pages/Index', (err, data) => { 38 if (err.code) { 39 hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? ''); 40 return; 41 } 42 hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s', JSON.stringify(data) ?? ''); 43 }); 44 } 45 46 onWindowStageDestroy(): void { 47 // Main window is destroyed, release UI related resources 48 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageDestroy'); 49 } 50 51 onForeground(): void { 52 // Ability has brought to foreground 53 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onForeground'); 54 } 55 56 onBackground(): void { 57 // Ability has back to background 58 hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onBackground'); 59 } 60} 61