IOS 判断相机权限

判断用户是否禁用了app相机使用权限.

1.首先#import

2.然后

AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo];

if(authStatus ==AVAuthorizationStatusRestricted|| authStatus ==AVAuthorizationStatusDenied)

{

NSLog(@"请在iPhone的"设置-隐私-相机"选项中,允许APP访问你的相机.");

return;

}

else

{

}