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 */ 15import Ability from '@ohos.application.Ability' 16 17export default class MainAbility extends Ability { 18 onCreate(want, launchParam) { 19 console.log("[Demo] MainAbility onCreate") 20 } 21 22 onDestroy() { 23 console.log("[Demo] MainAbility onDestroy") 24 } 25 26 onWindowStageCreate(windowStage) { 27 // Main window is created, set main page for this ability 28 console.log("[Demo] MainAbility onWindowStageCreate") 29 30 windowStage.loadContent("pages/Index", (err, data) => { 31 if (err.code) { 32 console.error('Failed to load the content. Cause:' + JSON.stringify(err)); 33 return; 34 } 35 console.info('Succeeded in loading the content. Data: ' + JSON.stringify(data)) 36 }); 37 } 38 39 onWindowStageDestroy() { 40 // Main window is destroyed, release UI related resources 41 console.log("[Demo] MainAbility onWindowStageDestroy") 42 } 43 44 onForeground() { 45 // Ability has brought to foreground 46 console.log("[Demo] MainAbility onForeground") 47 } 48 49 onBackground() { 50 // Ability has back to background 51 console.log("[Demo] MainAbility onBackground") 52 } 53}; 54