Package com.kernelcrew.moodapp.ui

Class BottomNavBarController

java.lang.Object

com.kernelcrew.moodapp.ui.BottomNavBarController

All Implemented Interfaces:

com.google.android.material.navigation.NavigationBarView.OnItemSelectedListener

public class BottomNavBarController
extends Object
implements com.google.android.material.navigation.NavigationBarView.OnItemSelectedListener

Controller to manage a bottom nav bar. Construct in the onCreateView callback with a NavigationBarView fetched via findViewById. Call bind(view) in the onViewCreated callback.

Constructor Summary

Constructors

Constructor	Description
BottomNavBarController(com.google.android.material.navigation.NavigationBarView navigationBar)

Method Summary

Modifier and Type	Method	Description
void	bind(View view)	Must be called in the onViewCreated callback because the view needs to have a nav host controller connected to it.
boolean	onNavigationItemSelected(MenuItem item)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BottomNavBarController

public BottomNavBarController(com.google.android.material.navigation.NavigationBarView navigationBar)

Method Details

bind

public void bind(@NonNull
 View view)

Must be called in the onViewCreated callback because the view needs to have a nav host controller connected to it.

Parameters:

view - View passed to onViewCreated

onNavigationItemSelected

public boolean onNavigationItemSelected(@NonNull
 MenuItem item)

Specified by:

onNavigationItemSelected in interface com.google.android.material.navigation.NavigationBarView.OnItemSelectedListener