如何在播放视频时允许iPhone自动锁定 [英] How to allow iPhone auto-lock while playing a video

问题描述

如何在使用AVFoundation播放视频时允许iOS设备调暗屏幕并自动锁定设备。默认情况下，使用AVPlayer播放视频会禁用屏幕自动锁定。无论如何重新启用它而不暂停视频播放。

How can I allow iOS device to dim screen and auto-lock the device while playing a video with AVFoundation. Playing a video with AVPlayer disable screen auto-lock by default. Is there anyway to re-enable it without pausing the video play.

推荐答案

为什么你想让屏幕在播放视频时闲置？

why you want screen to go idle while playing video?

Apple允许我们使用的唯一方法是

The only method apple allows us to use is

[UIApplication sharedApplication].idleTimerDisabled

你可以通过使用黑色的UIView并慢慢改变alpha来以编程方式调暗屏幕财产造成屏幕空闲的错觉。

You can dim screen programmatically by using a UIView with color black and slowly changing it alpha property to create the illusion of screen going idle.

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