How to hide Tab Bar on push in Xamarin.Forms?

Question

I\'m struggling for last few days with TabbedPage in Xamarin.Forms on iOS. I found some solutions like those: https://forums.xamarin.com/discussion/20901/hide-t

Answer 1

What I have tried :

• Create subclass of ContentPage and create BindableProperty(like HidesBottomBarWhenPushed) inside it. I set ViewController.hidesBottomBarWhenPushed in PageRenderer but it doesn't work, although I can get the value of this property .

• set this.hidesBottomBarWhenPushed in the initial constructor in PageRenderer , still no luck.

I think it must be something wrong with hidesBottomBarWhenPushed , we can not hide tabbar by this way. As a temporary and simple workaround , I change the Visible of TabBarController.TabBar in PageRenderer

class PageiOS : PageRenderer
{
    public override void ViewWillAppear(bool animated)
    {
        base.ViewWillAppear(animated);
        if (this.NavigationController != null && this.TabBarController != null)
        {
            bool isRootVC = this.NavigationController.ViewControllers.Length == 1;
            ParentViewController.TabBarController.TabBar.Hidden = !isRootVC;
        }
    }
}

It behaves like what you said above , there is some delay and blank space on the bottom . I disable the animation on the push and pop , and the issue disappeared.

Test: