Asking camera permission on iPad

Question

In an app, I\'m currently taking a picture only after camera permissions have been checked, as follows:

AVAuthorizationStatus authStatus = [AVCaptureDevice a         


        

Answer 1

You need to request for permission using the following code:

AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo];
if(authStatus == AVAuthorizationStatusAuthorized)
{
    // Take picture
}
else
{
    [AVCaptureDevice requestAccessForMediaType:AVMediaTypeVideo completionHandler:^(BOOL granted)
    {
       if (granted)
       {
           NSLog(@"User Granted");
       }
       else
       {
           NSLog(@"User Denied");
       }
    }];
}