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 fs from '@ohos.file.fs'; 17import InputMethodExtensionAbility from '@ohos.InputMethodExtensionAbility'; 18import keyboardController1 from './model/KeyboardController1'; 19import Want from '@ohos.app.ability.Want'; 20 21export default class InputDemo2Service extends InputMethodExtensionAbility { 22 onCreate(want: Want): void { 23 keyboardController1.onCreate(this.context); // 初始化窗口并注册对输入法框架的事件监听 24 let filesDir = this.context.filesDir; 25 let filesDir2 = this.context.getApplicationContext().filesDir; 26 let file3 = fs.openSync(filesDir + '/inputtest3.txt', fs.OpenMode.READ_WRITE | fs.OpenMode.CREATE); 27 let file4 = fs.openSync(filesDir2 + '/inputtest4.txt', fs.OpenMode.READ_WRITE | fs.OpenMode.CREATE); 28 29 //预期结果，无法读写 30 try { 31 fs.openSync(filesDir + '/inputtest1.txt', fs.OpenMode.READ_WRITE); 32 } catch (e) { 33 console.log(`input openSync module err: ${JSON.stringify(e)}`); 34 } 35 36 //预期结果，无法读写 37 try { 38 fs.openSync(filesDir2 + '/inputtest2.txt', fs.OpenMode.READ_WRITE); 39 } catch (e) { 40 console.log(`input openSync app err: ${JSON.stringify(e)}`); 41 } 42 } 43 44 onDestroy(): void { 45 keyboardController1.onDestroy(); // 销毁窗口并去注册事件监听 46 } 47}