大约有 400 项符合查询结果(耗时:0.0041秒) [XML]
App Inventor Tutorials and Examples: Dynamic Table Layout | Pura Vida Apps
...new Webviewer.WebViewStringChange event New in Version 5 (2020-10-21): PathToAssets method of the tools extension has been updated, which now returns file:///storage/emulated/0/Android/data//files/assets/ for devices >= Android 10 The example now also...
micro:bit 微控制器教程 · App Inventor 2 中文网
...ce (NUS)
数据格式: 字符串,以换行符分隔
连接距离: 约10米
延迟:
FAQ Section: SMS - Frequently Asked Questions - MIT App Inventor Community
... opacity: 1;
transform: scale(0.7);
}
100% {
opacity: 0;
transform: scale(1);
}
}
html {
overflow-y: hidden !important;
}
/...
AccessibilityTools 无障碍工具扩展:执行返回、主页和最近任务等操作 · A...
...务键()
模拟点击 Android 设备的最近任务按钮。
OpenNotifications打开通知面板()
打开设备的通知面板。
PowerDialog打开电源对话框()
打开长按设备电源按钮时出现的对话框。
QuickSettings打开快速设置面板()
打开设备的快...
App Inventor 2 蓝牙BLE扩展源码分析 - WriteBytes vs WriteStrings 23字节...
...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 + (nullTerminate...
App Inventor 2 BaiduFanyi拓展:请求百度翻译WebAPI方式的拓展 · App Inventor 2 中文网
...鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + 'px'; element.style.top = (e.clientY - offsetY) + 'px'; }; // 鼠标释放时停止拖动 document.onmouseup = function(...
App Inventor 2 模拟器不能正常朗读文本的解决方法 · App Inventor 2 中文网
...鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + 'px'; element.style.top = (e.clientY - offsetY) + 'px'; }; // 鼠标释放时停止拖动 document.onmouseup = function(...
App Inventor 2 ColorSeekbar 扩展:水平颜色选择条 · App Inventor 2 中文网
...鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + 'px'; element.style.top = (e.clientY - offsetY) + 'px'; }; // 鼠标释放时停止拖动 document.onmouseup = function(...
SpeechRecognizer 语音识别扩展:获取设备支持的语音识别语言列表 · App I...
...
下载
.aix拓展文件:
com.puravidaapps.TaifunSpeechRecognizer.aix
.aia示例文件:
speech.aia
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2016-11-05
初始版本
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使用位置传感器 · App Inventor 2 中文网
...ges
TRY IT! Scan the QR code with your Android phone to install this app (if you haven’t already, download a scanner from the Google Play Store) .
CUSTOMIZE IT! Download the source blocks to your phone by clicking the button on below, then upload into App Inventor by choosing Mo...
