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AVAudioSession获取和释放音频焦点都会卡一下UI #249

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JC-Sung opened this issue Mar 4, 2021 · 0 comments
Open

AVAudioSession获取和释放音频焦点都会卡一下UI #249

JC-Sung opened this issue Mar 4, 2021 · 0 comments

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@JC-Sung
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JC-Sung commented Mar 4, 2021 •
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有没有发现当是视频广告时，点击跳过按钮，界面会卡一下
原因是stopVideoPlayer这个方法里释放音频的方法就会卡一下UI

这样写就不卡，Apple文档关于AVAudioSession有写

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
[[AVAudioSession sharedInstance] setActive:NO withOptions:AVAudioSessionSetActiveOptionNotifyOthersOnDeactivation error:nil];
});

获取音频焦点也是一样
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@JC-Sung