[UIApplication sharedApplication].idleTimerDisabled=YES;不自动锁屏 [UIApplication sharedApplication].idleTimerDisabled=NO;自动锁屏时间:2023-03-10 06:35:20 [UIApplication sharedApplication].idleTimerDisabled=YES;不自动锁屏 [UIApplication sharedApplication].idleTimerDisabled=NO;自动锁屏