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 { DlpAlertDialog } from '../common/components/dlp_alert_dialog'; 17import GlobalContext from '../common/GlobalContext'; 18import { getAlertMessage } from '../common/utils'; 19import common from '@ohos.app.ability.common'; 20import Want from '@ohos.app.ability.Want'; 21import { BusinessError } from '@ohos.base' 22 23const TAG = '[DLPManager_Alert]'; 24 25@Entry 26@Component 27struct Index { 28 dlpAlertDialog?: CustomDialogController; 29 30 showErrorDialogAndExit(title: Resource, message: Resource) { 31 this.dlpAlertDialog = new CustomDialogController({ 32 builder: DlpAlertDialog({ 33 title: title, 34 message: message, 35 }), 36 autoCancel: false, 37 cancel: () => { 38 (GlobalContext.load('context') as common.UIAbilityContext).terminateSelf(); 39 }, 40 alignment: DialogAlignment.Center, 41 customStyle: true, 42 }) 43 this.dlpAlertDialog.open(); 44 } 45 46 async aboutToAppear() { 47 try { 48 let errInfo = getAlertMessage((GlobalContext.load('abilityWant') as Want).parameters?.error as BusinessError); 49 this.showErrorDialogAndExit(errInfo.title as Resource, errInfo.msg as Resource); 50 } catch (err) { 51 console.error(TAG, 'showErrorDialog failed ' + JSON.stringify(err as BusinessError)); 52 } 53 } 54 55 build() { } 56} 57