I have a tabbar controller. I want to hide the tab bar in a view and want to unhide the same tabbar in the next view.The hidding code is working for the first view but in the second view where i am unhiding the tab bar it is not working..
My code:
For Hiding:
[[self navigationController] setHidesBottomBarWhenPushed:YES];
For Unhiding:
[[self navigationController] setHidesBottomBarWhenPushed:NO];
.h
- (void) hideTabBarOfThisTabbarController:(UITabBarController *) tabbarcontroller withAnimationDuration:(int)duration;
- (void) showTabBarOfThisTabbarController:(UITabBarController *) tabbarcontroller withAnimationDuration:(int)duration;
.m
- (void) hideTabBarOfThisTabbarController:(UITabBarController *) tabbarcontroller withAnimationDuration:(int)duration{
[UIView transitionWithView:tabbarcontroller.tabBar duration:duration options: UIViewAnimationOptionCurveEaseInOut|UIViewAnimationOptionAllowUserInteraction animations:^(void) {
for(UIView *view in tabbarcontroller.view.subviews)
{
if([view isKindOfClass:[UITabBar class]])
{
[view setFrame:CGRectMake(view.frame.origin.x, 480, view.frame.size.width, view.frame.size.height)];
}
else
{
[view setFrame:CGRectMake(view.frame.origin.x, view.frame.origin.y, view.frame.size.width, 480)];
}
}
} completion:^(BOOL finished) {
NSLog(@"tabbar hidden");
}];
}
- (void) showTabBarOfThisTabbarController:(UITabBarController *) tabbarcontroller withAnimationDuration:(int)duration{
[UIView transitionWithView:tabbarcontroller.tabBar duration:duration options:UIViewAnimationOptionCurveEaseInOut|UIViewAnimationOptionAllowUserInteraction animations:^(void) {
for(UIView *view in tabbarcontroller.view.subviews)
{
NSLog(@"%@", view);
if([view isKindOfClass:[UITabBar class]])
{
[view setFrame:CGRectMake(view.frame.origin.x, 431, view.frame.size.width, view.frame.size.height)];
}
else
{
[view setFrame:CGRectMake(view.frame.origin.x, view.frame.origin.y, view.frame.size.width, 431)];
}
}
} completion:^(BOOL finished) {
NSLog(@"tabbar shown");
}];
//u can call like this
//[self hideTabBarOfThisTabbarController:self.tabBarCon withAnimationDuration:3];
//if u want immediately hide/show the tabbar then duration should be 0.0
