CODEWITHSUNDEEP
c#xamarinxamarin.formsxamarin.androidlistener
Barney Chambers
Barney Chambers

Reputation: 2783

Add Xamarin Forms BottomBarPage OnClick() listener

I am using the ThriveGmbH.BottomNavigationBar.XF Nuget package to add a bottom tab bar to my application

enter image description here

        BottomBarPage bottomBar = new BottomBarPage
        {

        };

        var tab1 = new MainPage();
        var tab2 = new ReceivePage(null);
        var tab3 = new SendPage(false);
        var tab4 = new SendPage(false);
        var tab5 = new InfoPage(null);

        bottomBar.Children.Add(tab1);
        bottomBar.Children.Add(tab2);
        bottomBar.Children.Add(tab3);
        bottomBar.Children.Add(tab4);
        bottomBar.Children.Add(tab5);

How do I add a listener to this BottomBarPage which checks which of the tabs is currently selected, so that I can add the code below to this listener.

        if (bottomBar.SelectedItem == bottomBar.Children[3])
        {
            //do something
        }

Upvotes: 1

Views: 409

Answers (1)

uprightbassfan78
uprightbassfan78

Reputation: 352

Use Android.Support.Design.Widget.TabLayout to create a tabLayout object and create Tab Item elements nested inside a Tab Layout element in your XML.

You can use a TabSelected event on this object like so:

 tabLayout.TabSelected += OnTabSelected

Then you can write your OnTabSelected code.

Upvotes: 2

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