Having issue with number of taps in UITapGestureRecognizer

Question

I am trying to run a method by 2 times

tapping

on tv remote, consider tapping not clicking, but the touch surface does't recognize the taps. Instead, clicking two times runs the

doubleTapping

method.

UITapGestureRecognizer *doubleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)];
    doubleTap.allowedTouchTypes =@[[NSNumber numberWithInteger:UITouchTypeIndirect]];
    doubleTap.numberOfTapsRequired = 2;
    [self.view addGestureRecognizer:doubleTap];
- (void)handleTap:(UITapGestureRecognizer *)sender
{
    if (sender.state == UIGestureRecognizerStateBegan)
    {
        /
        NSLog(@"2 times");
    }
}

I am missing something ?

Beta
tvOS

341

Posted by

Appersian

Reply

Add a Comment

Answer 1

was forgot to mention the

UIPressType

value , now due to position of remote's surface (Up / Down / Right / Left) you can now detect user's tap direction and add

numberOfTapsRequired

to the action :

UITapGestureRecognizer *tapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)]; [tapGestureRecognizer setAllowedPressTypes:@[@(UIPressTypeLeftArrow)]]; [tapGestureRecognizer setNumberOfTapsRequired:2]; [self.view addGestureRecognizer:tapGestureRecognizer];

Posted by

Appersian

Add a Comment

Answer 2

was forgot to mention the

UIPressType

value , now due to position of remote's surface (Up / Down / Right / Left) you can now detect user's tap direction and add

numberOfTapsRequired

to the action :

UITapGestureRecognizer *tapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)]; [tapGestureRecognizer setAllowedPressTypes:@[@(UIPressTypeLeftArrow)]]; [tapGestureRecognizer setNumberOfTapsRequired:2]; [self.view addGestureRecognizer:tapGestureRecognizer];

Posted by

Appersian

Add a Comment

Having issue with number of taps in UITapGestureRecognizer

Accepted Reply

Replies