ios的视频客户端有没有自动锁屏功能

lincy

如题
谢谢！

佰锐科技-梁国桦

你好，我们demo在视频过程不会自动锁屏

lincy

哦，问错了，是要问：是否有监听手机锁屏的代码

lincy

**  警告⚠️ 该锁屏方法自2017-04月份开始被设定为私有API 调用后影响上线 报错“二进制文件不可用” 请谨慎使用  **
// 判断锁屏
#import <notify.h>
#define NotificationLock CFSTR("com.apple.springboard.lockcomplete")
#define NotificationChange CFSTR("com.apple.springboard.lockstate")
#define NotificationPwdUI CFSTR("com.apple.springboard.hasBlankedScreen")



- (BOOL)applicationUIApplication *)application didFinishLaunchingWithOptionsNSDictionary *)launchOptions {
    // 锁屏的通知监听
    CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(),NULL, screenLockStateChanged,NotificationLock,NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
    CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(),NULL, screenLockStateChanged,NotificationChange,NULL, CFNotificationSuspensionBehaviorDeliverImmediately);
    return YES;
}

//设备是否锁屏
staticvoid screenLockStateChanged(CFNotificationCenterRef center,void* observer,CFStringRef name,const void* object,CFDictionaryRef userInfo){
    NSString* lockstate = (__bridgeNSString*)name;
    if ([lockstateisEqualToString__bridge NSString*)NotificationLock]) {
        NSLog(@"锁屏");
    }else{
        NSLog(@"状态改变了");
    }
   
}


anychat组件中是否有类似这些代码，监听手机锁屏？