Adding glow effect to UIButton - iOS

Question

I have an UIButton which is a logo. This logo button will glow on forever but will stop glowing on touch.It is like a glowing animation.

Is there any suggestions?

Answer 1

I like this glow + grow/shrink animation for my 'extra special' buttons:

-(void)makeViewShine:(UIView*) view
{
view.layer.shadowColor = [UIColor yellowColor].CGColor;
view.layer.shadowRadius = 10.0f;
view.layer.shadowOpacity = 1.0f;
view.layer.shadowOffset = CGSizeZero;


[UIView animateWithDuration:0.7f delay:0 options:UIViewAnimationOptionAutoreverse | UIViewAnimationCurveEaseInOut | UIViewAnimationOptionRepeat | UIViewAnimationOptionAllowUserInteraction  animations:^{

    [UIView setAnimationRepeatCount:15];

    view.transform = CGAffineTransformMakeScale(1.2f, 1.2f);


} completion:^(BOOL finished) {

    view.layer.shadowRadius = 0.0f;
    view.transform = CGAffineTransformMakeScale(1.0f, 1.0f);
}];

}