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added in version 26.1.0
belongs to Maven artifact com.android.support:design:27.1.0

BottomNavigationView.OnNavigationItemSelectedListener

public static interface BottomNavigationView.OnNavigationItemSelectedListener

android.support.design.widget.BottomNavigationView.OnNavigationItemSelectedListener


Listener for handling selection events on bottom navigation items.

Summary

Public methods

abstract boolean onNavigationItemSelected(MenuItem item)

Called when an item in the bottom navigation menu is selected.

Public methods

onNavigationItemSelected

added in version 26.1.0
boolean onNavigationItemSelected (MenuItem item)

Called when an item in the bottom navigation menu is selected.

Parameters
item MenuItem: The selected item

Returns
boolean true to display the item as the selected item and false if the item should not be selected. Consider setting non-selectable items as disabled preemptively to make them appear non-interactive.