发表新帖
发表新帖

How can we programmatically change the brightness of the iPhone screen?

前端 未结
关注
3 2009
鱼传尺愫
鱼传尺愫 2020-12-06 04:59

How can I change the brightness of the screen programmatically using iPhone SDK?

3条回答
  • 一向
    一向 (楼主)
    2020-12-06 05:09 

    [[UIScreen mainScreen] setBrightness: yourvalue];

    Requires iOS 5.0 or later. yourvalue is a float between 0.0 and 1.0.

    0 讨论(0)
 看不清?
提交回复
热议问题