Open/Close view as menu - ios

Question

I'm trying to do an effect to open and close a view(menu) the view has origin x = 55.
the open effect works properly good, but the close effect has an problem:
the effect begins at x = 0 and my view is at x = 55...then the effect appears strange....
There's my code:
-(IBAction)menuClick:(id)sender {
if(!self.viewMais) {
CGRect screen = [[UIScreen mainScreen]bounds];
self.viewMais = [[UIView alloc]initWithFrame:CGRectMake(55, 0, screen.size.width-55, screen.size.height)];
[self.viewMais setBackgroundColor:[UIColor blackColor]];
[self.view addSubview:self.viewMais];
[self open];
}
else {
[self close];
}
}
-(void)open {
CATransition *transition = [CATransition animation];
transition.duration = 0.3;
transition.timingFunction =
[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = kCATransitionMoveIn;
transition.subtype = kCATransitionFromRight;
UIView *containerView = self.viewMais;
[containerView.layer addAnimation:transition forKey:nil];
}
-(void)close {
CATransition *transition = [CATransition animation];
transition.duration = 0.3;
transition.timingFunction =
[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = kCATransitionMoveIn;
transition.subtype = kCATransitionFromLeft;
UIView *containerView = self.viewMais;
[containerView.layer addAnimation:transition forKey:nil];
[self performSelector:#selector(removerViewMais) withObject:nil afterDelay:0.3];
}
-(void) removerViewMais {
[self.viewMais removeFromSuperview];
self.viewMais = nil;
}

Answer 1

-(IBAction)showPicker{
if (!isPickerShow) {
[self.view endEditing:YES];
[UIView animateWithDuration:0.3 animations:^{
viewWithPicker.frame = CGRectMake(0, [UIScreen mainScreen].bounds.size.height-viewWithPicker.frame.size.height, 320, 555);
isPickerShow=YES;
}];
}
}
-(IBAction)hidePicker{
if (isPickerShow) {
[UIView animateWithDuration:0.3 animations:^{
viewWithPicker.frame = CGRectMake(0, [UIScreen mainScreen].bounds.size.height , 320, 255);
isPickerShow=NO;
}];
}
}

Answer 2

I solved my problem with the following code in close menu
-(void)close {
CGRect destination = self.view.frame;
[UIView animateWithDuration:0.25 animations:^{
self.viewMais.frame = CGRectMake(destination.size.width, self.viewMais.frame.origin.y, self.viewMais.frame.size.width, self.viewMais.frame.size.height);
} completion:^(BOOL finished) {
[self.viewMais setHidden:YES];
[self.viewMais removeFromSuperview];
self.viewMais = nil;
}];
}