I created animation for a uiview that slides from the bottom of the screen, but i want after the view slides on to the screen to make the bg view disabled and with dark bg like this:
How can i do this? Also when i tap the dark transparent view i want it to slide out and to make the bg view enabled.
this is how I do the sliding animation:
- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
if (buttonIndex == 0) {
} else if (buttonIndex == 1) {
self.slidingView.hidden = NO;
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.3];
[UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
self.slidingView.frame = CGRectMake(0,0,320,20);
self.view.frame = CGRectMake(0,0,320,460);
[UIView commitAnimations];
self.view.userInteractionEnabled = NO;
}
}
Thanksss
I did a similar thing on a recent project. Instead of adding only one view which is the view that contains the picker, add a parent view to it. So what you will be adding to your view controller is a view that will be the size of your screen with a transparent black background and then add to it a subview the view with your picker with your custom animation.
Another way to do this is to have a view in your view controller that is initially hidden and when you show your picker view you show it.
I can help you better if you can share your code.
Edit:
-add a view in your view controller with the same width and height, with leading, top, trailing and bottom constraints.
-have an outlet for this view (ex:backgroundView)
-in your viewDidLoad:
add the following line:
self.backgroundView.hidden=YES;
UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(yourcodeToCloseTheView)];
singleTap.numberOfTapsRequired = 1;
[self.backgroundView addGestureRecognizer:singleTap];
-and in your actionSheet:clickedButtonAtIndex:
add this line:
self.backgroundView.hidden=NO;
Just make sure that the backgroundView is behind your pickerView in IB.
Hope that helps
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