I have a subclass of UITableViewCell with button inside of it. The button have clear backgroundColor
with some border. I want to do a fill in animation starting from the center of the button. My problem is that animation completes immediately. Here's my code, I've tried doing this in 2 different ways.
- (void)goingButtonAnimation {
UIView *goingButtonBackgroundView = [[UIView alloc] initWithFrame:CGRectMake(self.goingButton.center.x, self.goingButton.center.y, 0., 0.)];
goingButtonBackgroundView.layer.cornerRadius = 2.;
goingButtonBackgroundView.backgroundColor = [UIColor blackColor];
[self insertSubview:goingButtonBackgroundView belowSubview:self.goingButton];
[UIView animateWithDuration:2. animations:^{
goingButtonBackgroundView.frame = self.goingButton.frame;
}];
}
I've also tried this:
goingButtonBackgroundView.transform = CGAffineTransformMakeScale(0.1, 0.1);
[UIView animateWithDuration:2. animations:^{
goingButtonBackgroundView.transform = CGAffineTransformMakeScale(1.0, 1.0);
goingButtonBackgroundView.center = self.goingButton.center;
}];
But the animation completes immediately in each case. goingButtonAnimation method is called after tapping on self.goingButton