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' 17 18const TAG: string = '[Sample_HealthyDiet]' 19 20export default class MainAbility extends Ability { 21 onCreate(want, launchParam) { 22 console.log(TAG, "MainAbility onCreate") 23 } 24 25 onDestroy() { 26 console.log(TAG, "MainAbility onDestroy") 27 } 28 29 onWindowStageCreate(windowStage) { 30 console.log(TAG, "MainAbility onWindowStageCreate") 31 windowStage.loadContent("pages/Logo", (err, data) => { 32 if (err.code) { 33 console.error('Failed to load the content. Cause:' + JSON.stringify(err)) 34 return 35 } 36 console.info('Succeeded in loading the content. Data: ' + JSON.stringify(data)) 37 }) 38 } 39 40 onWindowStageDestroy() { 41 console.log(TAG, "MainAbility onWindowStageDestroy") 42 } 43 44 onForeground() { 45 console.log(TAG, "MainAbility onForeground") 46 } 47 48 onBackground() { 49 console.log(TAG, "MainAbility onBackground") 50 } 51} 52