<?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:theme="@style/Theme.Lacerta" tools:context=".MainActivity"> <androidx.fragment.app.FragmentContainerView android:id="@+id/nav_host_fragment" android:name="androidx.navigation.fragment.NavHostFragment" android:layout_width="0dp" android:layout_height="0dp" app:defaultNavHost="true" app:layout_constraintBottom_toTopOf="@+id/bottom_nav" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" app:navGraph="@navigation/main_nav" tools:layout="@layout/fragment_home_top" /> <com.google.android.material.bottomnavigation.BottomNavigationView android:id="@+id/bottom_nav" android:layout_width="0dp" android:layout_height="wrap_content" android:background="@color/colorSecondaryContainer" app:itemIconTint="@color/colorOnSecondaryContainer" app:itemTextColor="@color/colorOnSecondaryContainer" app:itemActiveIndicatorStyle="@style/Lacerta.Custom.Indicator" app:labelVisibilityMode="selected" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:menu="@menu/bottom_nav_menu" /> </androidx.constraintlayout.widget.ConstraintLayout>