在Windows Phone 8.1中以编程方式更改屏幕亮度 [英] Alter screen brightness programmatically in Windows Phone 8.1

问题描述

有什么方法可以编程方式改变Windows Phone 8.1应用程序中的屏幕亮度，无论语言是什么（C＃，VB，C ++，JS等）？

Is there any way I can programmatically alter the screen brightness in Windows Phone 8.1 apps, regardless of the language (C#, VB, C++, JS etc.)?

我知道在Android中，您也可以"抽取其他应用"。

I know in Android, you can also "draw over other apps".

可以我在WP那样做？我的意思是，我可以在系统顶部绘制某种类型的透明面板，并让用户设置其不透明度。不透明度越高，屏幕越暗。

Can I do that in WP? What I mean is, can I draw some type of transparent panel on top the system and have the user set its opacity. The more the opacity, the darker the screen gets.

WP中是否有两种选择？

Are either of the two options possible in WP?

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