大约有 100 项符合查询结果（耗时：0.0056秒） [XML]
App Inventor 2 数学代码块 · App Inventor 2 中文网
...(acos)
反正切 (atan)
反正切2 (atan2)
将弧度转换为度数 (convert radians to degrees)
将度数转换为弧度 (convert degrees to radians)
数字转变为小数形式 (format as a decimal)
是否为数字 (is a number)
进制转换 (convert number)
按位与 (bitwise and)...
ImageConvertor 扩展：免费图像转换器，支持JPG/PNG/WEBP格式转换和图像处...
... 搜索 ImageConvertor 扩展：免费图像转换器，支持JPG/PNG/WEBP格式转换和图像处理
ImageConvertor 扩展
下载链接
功能概述
版本更新历史
...
BrightnessTools 拓展：设置手机亮度的工具 · App Inventor 2 中文网
...
changed
Number (int)
返回哪些发生了变化。
0 = 亮度变化，
1 = 自适应变化
...
ByteArray 扩展 - 字节数组处理工具 · App Inventor 2 中文网
...加不同类型的整数
call ByteArray1.Clear
call ByteArray1.AddInt16 12345
call ByteArray1.AddInt32 1234567890
call ByteArray1.AddSingle 3.14159
// 读取数据
set Position to 0
set Int16Value to ByteArray1.GetInt16(Position)
set Position to Position + 2
set ...
App Inventor 2 接入百度网盘API · App Inventor 2 中文网
...64d84fed842955e6126826a&slice-md5=3c5c864d432cc2381b687f8d873e1429
rtype int 文件命名策略，默认0
0 为不重命名，返回冲突
1 为只要path冲突即重命名
2 为path冲突且block_list不同才重命名
3 为覆盖
4、文件上传
curl -F ‘file=@/Downloads/filename.jpg...
为AppInventor2开发拓展(Extension) · App Inventor 2 中文网
....ClipData;
import android.content.ClipboardManager;
import android.content.Intent;
import android.content.res.AssetFileDescriptor;
import android.net.Uri;
import com.google.appinventor.components.annotations.DesignerComponent;
import com.google.appinventor.components.annotations.DesignerProperty;
i...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...ires the App Inventor extensions capability, which is not yet incorporated into the App Inventor release. But you can try some ofary AI2 server.
You can implement the RotationDetector.aix extension as described in part 2 below using the extension test send (2) may need to be rebuilt as the system ...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...ires the App Inventor extensions capability, which is not yet incorporated into the App Inventor release. But you can try some ofary AI2 server.
You can implement the RotationDetector.aix extension as described in part 2 below using the extension test send (2) may need to be rebuilt as the system ...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...ires the App Inventor extensions capability, which is not yet incorporated into the App Inventor release. But you can try some ofary AI2 server.
You can implement the RotationDetector.aix extension as described in part 2 below using the extension test send (2) may need to be rebuilt as the system ...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...ires the App Inventor extensions capability, which is not yet incorporated into the App Inventor release. But you can try some ofary AI2 server.
You can implement the RotationDetector.aix extension as described in part 2 below using the extension test send (2) may need to be rebuilt as the system ...