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TaifunFlashlight 手电筒/闪光灯拓展 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
一个用于打开/关闭手电筒的扩展插件，所需要的权限：
android.permission.CAMERA（注：拍摄照片和视频）
android.permission.FLASHLIGHT（注：控制手电筒）
要至少11级的API（即Android 3.0.0以上）
属性
返回设备是否有闪光灯
过程
...
AppInventor2拍照的照片Base64编码报错，选择的图片没有问题 - App应用开发...
... fis为空
然后后用用null.compress 报错了
我用FileTool那个插件 现把文件拷贝出来 然后再调用 就可以了。
具体实现步骤是什么那个文件工具peien 发表于 2024-09-18 02:28
具体实现步骤是什么那个文件工具
FileTools 拓展：https://www...
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4 Answers
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