是否有事件可检测屏幕变暗? [英] Is there an event to detect when the screen dims?

问题描述

我正在使用SCREEN_DIM_WAKE_LOCK，所以我从不关闭.它只是从全亮度变为暗淡.

I'm using a SCREEN_DIM_WAKE_LOCK and so my never turns off. It just goes from full brightness to dim.

我有什么方法可以检测屏幕何时变暗(事件，接收器等)?

Is there any way for me to detect when the screen gets dim (event, receiver, etc.) ?

推荐答案

据我从Android的源代码可以看到，当屏幕亮度状态更改时，没有广播通知发送.

As far as I can see from Android's source code, there is no broadcast notification send when screen brightness state is changed.

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