1/* 2 * Copyright (c) 2024 Shenzhen Kaihong Digital Industry Development 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 router from '@ohos.router'; 17import image from '@ohos.multimedia.image'; 18import Logger from '../../../util/Logger'; 19import testNapi, { testNapiValue } from 'libentry.so'; 20import { TitleBar } from '../../../common/TitleBar' 21import hilog from '@ohos.hilog'; 22 23const TAG: string = 'napi_has_named_property'; 24 25interface myObjVal { 26 key: string 27} 28 29interface myObj { 30 key1: string; 31 key2: number; 32 key3: boolean; 33 key4: Array<string>; 34 key5: Function; 35 key6: myObjVal; 36} 37 38@Entry 39@Component 40struct napiGetPropertyNames { 41 private btnFontColor: Resource = $r('app.color.white'); 42 private pixelMapFormat: image.PixelMapFormat = 3; 43 private textcont: Resource = $r('app.string.napi_has_named_property_description'); 44 @State isSetInstance: Boolean = false; 45 @State imagePixelMap: PixelMap | undefined = undefined; 46 @State testcont: string = ' // 测试 N-API napi_has_named_property \n' 47 + 'let obj = {key1: "value","key2": 1,"key3": false,key4: ["a", "b", "c"],key5: function () { return "function" },key6: {key: "value"}} \n' 48 + '包含key的情况测试：包含该属性，返回true \n' 49 + ' const myData = testNapi.testNapiHasNamedProperty(obj, "key1"); \n' 50 + ' console.log(myData); // 输出自定义数据 \n' 51 + ' const myData2 = testNapi.testNapiHasNamedProperty(obj, "key2"); \n' 52 + ' console.log(myData2); // 输出自定义数据 \n' 53 + ' const myData3 = testNapi.testNapiHasNamedProperty(obj, "key3"); \n' 54 + ' console.log(myData3); // 输出自定义数据 \n' 55 + ' const myData4 = testNapi.testNapiHasNamedProperty(obj, "key4"); \n' 56 + ' console.log(myData4); // 输出自定义数据 \n' 57 + ' const myData5 = testNapi.testNapiHasNamedProperty(obj, "key5"); \n' 58 + ' console.log(myData5); // 输出自定义数据 \n' 59 + ' const myData6 = testNapi.testNapiHasNamedProperty(obj, "key6"); \n' 60 + ' console.log(myData6); // 输出自定义数据 \n' 61 + '不包含key的情况测试：不包含该属性，返回false \n' 62 + ' const myExcData = testNapi.testNapiHasNamedProperty(obj, "key7"); \n' 63 + ' console.log(myExcData); // 输出自定义数据 \n'; 64 65 controller: TextAreaController = new TextAreaController() 66 67 build() { 68 Column() { 69 // 标题 70 TitleBar({ title: $r('app.string.napi_has_named_property') }) 71 72 Scroll() { 73 Column() { 74 Column() { 75 TextArea({ 76 text: this.textcont, 77 placeholder: '', 78 }) 79 .placeholderFont({ size: 16, weight: 400 }) 80 .width('90%') 81 .margin(10) 82 .fontSize(16) 83 .fontColor($r('app.color.sub_title_color')) 84 .backgroundColor($r('app.color.white')) 85 .enabled(false) 86 87 TextArea({ 88 text: this.testcont, 89 placeholder: '', 90 }) 91 .placeholderFont({ size: 16, weight: 400 }) 92 .width('90%') 93 .margin(10) 94 .fontSize(16) 95 .fontColor($r('app.color.textarea_font_color')) 96 .backgroundColor($r('app.color.textarea_background_color')) 97 .enabled(false) 98 } 99 .width('100%') 100 .alignItems(HorizontalAlign.Center) 101 .justifyContent(FlexAlign.Start) 102 103 Row() { 104 105 Button($r('app.string.napi_has_named_property'), { type: ButtonType.Capsule }) 106 .backgroundColor(Color.Blue) 107 .width('80%') 108 .height(48) 109 .fontSize(16) 110 .fontWeight(500) 111 .fontColor(this.btnFontColor) 112 .margin({ left: 24 }) 113 .id('napi_has_named_property') 114 .onClick(() => { 115 let obj: myObj = { 116 key1: "value", 117 key2: 1, 118 key3: false, 119 key4: ["a", "b", "c"], 120 key5: () => { 121 return "function"; 122 }, 123 key6: { key: "value" } 124 } 125 let ret = testNapi.testNapiHasNamedProperty(obj, "key1"); 126 this.testcont = this.testcont.replace('log(myData)', 'log(## ' + ret + ' ##)'); 127 let ret2 = testNapi.testNapiHasNamedProperty(obj, "key2"); 128 this.testcont = this.testcont.replace('log(myData2)', 'log(## ' + ret2 + ' ##)'); 129 let ret3 = testNapi.testNapiHasNamedProperty(obj, "key3"); 130 this.testcont = this.testcont.replace('log(myData3)', 'log(## ' + ret3 + ' ##)'); 131 let ret4 = testNapi.testNapiHasNamedProperty(obj, "key4"); 132 this.testcont = this.testcont.replace('log(myData4)', 'log(## ' + ret4 + ' ##)'); 133 let ret5 = testNapi.testNapiHasNamedProperty(obj, "key5"); 134 this.testcont = this.testcont.replace('log(myData5)', 'log(## ' + ret5 + ' ##)'); 135 let ret6 = testNapi.testNapiHasNamedProperty(obj, "key6"); 136 this.testcont = this.testcont.replace('log(myData6)', 'log(## ' + ret6 + ' ##)'); 137 let ret7 = testNapi.testNapiHasNamedProperty(obj, "key7"); 138 this.testcont = this.testcont.replace('log(myExcData)', 'log(## ' + ret7 + ' ##)'); 139 }) 140 } 141 .width('100%') 142 .height(48) 143 .alignItems(VerticalAlign.Center) 144 .justifyContent(FlexAlign.SpaceBetween) 145 } 146 .width('100%') 147 } 148 } 149 .height('100%') 150 .width('100%') 151 .backgroundColor($r('app.color.background_shallow_grey')) 152 } 153} 154