大约有 300 项符合查询结果(耗时:0.0047秒) [XML]

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使用模拟器构建应用程序 · App Inventor 2 中文网

... Inventor just as you would with a real phone: connect to the App Inventor site, start the Blocks Editor, and press Connect to Phone . Your application should appear in the emulator. Don’t forget to “unlock” the virtual phone after it starts up. When your app is finished, you can download it ...
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App Inventor 2 CustomWebView 拓展:高级版Web浏览器,完美浏览现代Web前...

...) Event raised after getting SSL certificate of current displayed url/website with boolean ‘isSecure’ and Strings ‘issuedBy’,’issuedTo’ and ‘validTill’.If ‘isSecure’ is false and other values are empty then assume that website is not secure GotPrintResult(printId,isCompleted,...
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App Inventor 2 扩展 · App Inventor 2 中文网

...dding more examples to this collection, and would like to evolve it into a site for people to share extensions. You can import the extensions using the URL indicated, or you can download the aix files to your local computer and import the files from there. VectorArithmetic created by Ethan Hon Tak...
https://www.fun123.cn/reference/other/merger.html 

App Inventor 2 项目合并工具 AIMerge · App Inventor 2 中文网

...ava jar file. You can find a link to the file on the MIT App Inventor Web site at http://appinventor.mit.edu/explore/resources/ai2-project-merger.html Download the jar file and save it to your computer. To launch the Project Merger simply double click on the jar file. Find and Load Both Projec...
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Android存储系统基础知识:内部存储,外部存储,App特定目录 ASD(app speci...

...存在: /data/data// 私有目录在: /data/user/0//files/ 私有目录可与文件组件一起使用来保存/读取文本(设置不带斜杠的路径),它只能由您的应用程序访问,并且在卸载应用程序时会自动删除。 ...
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AccessibilityTools 无障碍工具扩展:执行返回、主页和最近任务等操作 · A...

...ityTool 版本:1 作者:Aryan Gupta(AryanGupta) 发布时间:2020-12-06 原帖附件标注大小:11.7 KB 下载 .aix 拓展文件: aryan.gupta.BackButton.aix 原帖未提供 .aia 示例文件。 要求 功能 ...
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App Inventor 2 天气预报App开发 - 第三方API接入的通用方法 · App Inventor 2 中文网

...l -L -X GET --compressed 'https://api.qweather.com/v7/weather/7d?location=101010100&key=YOUR_KEY' 第三方API的调用 使用”Web客户端“组件调用第三方API,代码如下: JSON结果的解析 请求成功返回JSON示例 { "code": "200", "updateTime": "2021-11-15T16:35+08:...
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MultiImagePicker 拓展:图片单选/多选扩展 · App Inventor 2 中文网

...Pick(maxCount) 打开系统选择器多选图片。maxCount 小于等于 0 表示不额外限制数量。 SinglePick() 打开系统选择器单选图片。 拓展下载 .aix 最新拓展下载: cn.fun123.MultiImagePicker.aix ...
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App Inventor 2 CirculBar 扩展:在图像组件上绘制自定义圆形进度条 · App Inventor 2 中文网

... 进度值 number 进度百分比值,如 50 表示 50% 文字颜色 color 中间百分比文字的颜色,支持颜色名称(如 red、white)或 16 进制值(如 #ed1414f3) 进度条...
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App Inventor 2 蓝牙BLE扩展源码分析 - WriteBytes vs WriteStrings 23字节...

...写入路径 位于 BLEWriteOperation.write() 方法第678-690行: if (mClass == String.class) { byte[] str = ((String) data.get(0)).getBytes(); // ↓ 23字节硬限制! final int len = Math.min(23, str.length + (null...