大约有 60 项符合查询结果（耗时：0.0161秒） [XML]
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...
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...
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...
App Inventor 2 CustomWebView 拓展：高级版Web浏览器，完美浏览现代Web前...
...ived during loading url and returns message,error code and failing url
OnFormResubmission(id)
Event raised when resubmission of form is needed
OnGeolocationRequested(origin)
Event raised when page asks for location access. Developer must handle/show dialog from him/herself.
OnHideCustomVie...
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...
通信连接组件 · App Inventor 2 中文网
...)
将表示名称和值对的二元素列表转换为 application/x-www-form-urlencoded 媒体类型格式的字符串，适合传递给执行POST文本请求。
清除Cookies()
清除此 Web客户端 组件的所有 Cookies。
删除()
使用 URL网址 属性执行 HTTP DELETE 请求并...
社交应用组件 · App Inventor 2 中文网
...tain a list of lists, where each sub-list contains a status update of the
form (username message).
IsAuthorized()
This event is raised after the program calls Authorize if the authorization was
successful. It is also called after a call to CheckAuthorized if we already have a
valid access tok...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...ition
Introduction
MIT App Inventor is a block-based event-driven web platform that allows everyone, especially novices, to start programming and building fully functional apps for Android devices. Instead of text-based programming, apps are programmed by Blockly, a visual block-based programming f...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...ition
Introduction
MIT App Inventor is a block-based event-driven web platform that allows everyone, especially novices, to start programming and building fully functional apps for Android devices. Instead of text-based programming, apps are programmed by Blockly, a visual block-based programming f...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...ition
Introduction
MIT App Inventor is a block-based event-driven web platform that allows everyone, especially novices, to start programming and building fully functional apps for Android devices. Instead of text-based programming, apps are programmed by Blockly, a visual block-based programming f...