setBeautyLevel static method
设置美颜
@param beauty 目前包含:美颜、明亮度、饱和度
@param level 取值范围为0~1,关闭美颜传-1
Implementation
static void setBeautyLevel(LVBeauty beauty, double level) async {
await _channel.invokeMethod(
"setBeautyLevel", {"beauty": beauty.index, "level": level});
}