iPhone如何以编程方式处理SMS /呼叫警报通知 [英] iPhone How to programmatically handle SMS/Call alert notification

问题描述

我在SMS警报和呼叫通知方面遇到了一些问题，冻结了视频播放器。我当前正在使用带有movieControl Hidden的MPMoviePlayerController显示视频。我还将在视频上方使用UITextView覆盖字幕。

I'm having some problems with SMS alerts and call notification freezing up the video player. I'm currently displaying a video using MPMoviePlayerController with movieControl Hidden. I'm also overlaying a subtitle using UITextView on top of the video.

但是，每当SMS警报弹出时，视频将冻结，但textView将继续滚动。通话警报还会使视频中断，导致文本继续滚动时视频冻结，从而导致误报。

However whenever a SMS alert popup, the video will freeze up but the textView will continue to scroll. A call alert will also intrupt the video, causing the video to freeze up while the text continue scrolling, which leads to misallignment.

有什么办法可以修复视频从冻结？还是有什么方法可以检测和处理SMS / Call警报通知？

So is there any way to fix the video from freezing up? Or is there any way to detect SMS/Call alert notifications and handle it?

推荐答案

检查

- (void)applicationWillResignActive:(UIApplication *)application

和

- (void)applicationDidBecomeActive:(UIApplication *)application

UIApplicationDelegate协议的方法。或者您可以捕获

methods of UIApplicationDelegate protocol. Or you can catch

UIApplicationDidBecomeActiveNotification

和

UIApplicationWillResignActiveNotification

通知

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