大约有 100 项符合查询结果(耗时:0.0046秒) [XML]
AI2 SideBar Extension
...etItemChecked. The HasItemCheckBox and GetItemChecked functions provide information on whether a SideBar item has a CheckBox / Switch and what its checked state is. The ItemSelected or Item#Selected event is triggered when a SideBar item without a CheckBox / Switch is tapped. Item#Selected is ava...
为AppInventor2开发拓展(Extension) · App Inventor 2 中文网
...
public Clipboard(ComponentContainer container) {
super(container.$form());
this.container = container;
context = (Context) container.$context();
Log.d(LOG_TAG, "Clipboard Created");
}
@SimpleProperty(category = PropertyCategory.BEHAVIOR,
description = "操作成功...
App Inventor 2 中文网 · 升级日志
...南 App Inventor 2 中文网 · 升级日志 240117 2024/01/17 全新 全新配色主题等您来探索,更有暗色主题可选,让您的代码更有格调!(设置入口:底部导航条最左边) 全新 新增“由模板创建项目...
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:...
使用 XML 和 Web 服务 · App Inventor 2 中文网
...ML text string and decodes it to produce a list. If the text is not well-formed XML, it will signal an error and return the empty list.
The list returned by XMLTextDecode contains one pair for each top-level tag-delimited structure in the input string. For example, decoding
123
returns the l...
App Inventor 2 字典代码块 · App Inventor 2 中文网
...usetts Institute of Technology"
},
"enrolled": true,
"classes": ["6.001", "18.01", "8.01"]
}
上面的示例显示,在 JSON 中,键(在 : 之前引用的文本)可以映射到不同类型的值。
允许的类型包括数字、文本、其他字典、布尔值和列表。在块语...
App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 · App Inventor 2 中文网
...
其中:
values - 表示待发送的数据(这里是单字节0x01,表示高电平)
signed - 表示values数据是否是有符号的数值(假表示无符号)
serviceUuid - 服务UUID,通俗来讲它就是硬件的唯一身份ID
characteristicUuid - 特性UUID,通俗来...
App Inventor 2 IoT 参考文档 · App Inventor 2 中文网
...IFI连接云控制
【硬件交互】APP INVENTOR硬件交互学习教程01——开发板介绍
【硬件交互】APP INVENTOR硬件交互学习教程02——资源介绍
【硬件交互】APP INVENTOR硬件交互学习教程03——巧借arduino nano 配置HC-05
【硬件交互】APP INVEN...
Google Sheets API Setup · App Inventor 2 中文网
...ument
2. Share the Google Sheets Document
3. Record Relevant Information
The Spreadsheet ID
The Sheet Name
The Grid ID
Note: If you are only going to read from the Google Sheets document, and not
edit or write data to the d...
Advances social tools app with cool UI - Koded Apps - Kodular Community
...absolute;
left: 0;
top: 0;
width: 100%;
z-index: 1001;
--animation-state: paused;
}
#d-splash .preloader-image {
max-width: 100%;
height: 100vh;
}
#d-splash .preloader-text-wrapper {
position: absolute;
opacity: 0;
animati...