Bottomnavigationview Overlapping Framelayout In Coordinatorlayout
Solution 1:
There is simple solution for your issue. That is to put marginBottom
in FrameLayout
on 56dp
which is according to documentation height
of BottomNavigationView
. I'm not sure is it changable acording to mobile screens. Even the documentation says nothing about changing of height. And I used it in some of my apps and I didn't find that height of BottomNavigationView
is changing. But just in case check. Hope this will help.
Solution 2:
Place CoordinatorLayout and BottomNavigationView inside RelativeLayout
with BottomNavigation android:layout_alignParentBottom="true" and CoordinatorLayout layout above with android:layout_above="@+id/{BottomNavigationView-ID}"
please check below layout
<?xml version="1.0" encoding="utf-8"?><layoutxmlns:android="http://schemas.android.com/apk/res/android"xmlns:app="http://schemas.android.com/apk/res-auto"><data></data><FrameLayoutandroid:layout_width="match_parent"android:layout_height="match_parent"><RelativeLayoutandroid:layout_width="match_parent"android:layout_height="match_parent"android:orientation="vertical"><android.support.design.widget.CoordinatorLayoutandroid:id="@+id/homeCoordinator"android:layout_width="match_parent"android:layout_height="match_parent"android:layout_above="@+id/bnHome" //abovebottomnavigation
><android.support.design.widget.AppBarLayoutandroid:id="@+id/homeAppbar"android:layout_width="match_parent"android:layout_height="wrap_content"android:elevation="0dp"android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"><RelativeLayoutandroid:id="@+id/rlTopLayout"android:layout_width="match_parent"android:layout_height="?android:actionBarSize"android:layout_alignParentTop="true"android:background="@color/white"android:orientation="horizontal"app:layout_scrollFlags="scroll|enterAlways"><android.support.v7.widget.AppCompatImageViewandroid:id="@+id/ivHomeLogo"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignParentLeft="true"android:layout_alignParentStart="true"android:layout_centerVertical="true"android:layout_marginLeft="@dimen/_minus15sdp"android:src="@mipmap/launcher_logo" /><android.support.v7.widget.AppCompatTextViewandroid:id="@+id/tvHomeTitle"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_centerVertical="true"android:layout_gravity="center_vertical"android:layout_toEndOf="@+id/ivHomeLogo"android:layout_toRightOf="@+id/ivHomeLogo"android:text="@string/app_name"android:textColor="@color/colorPrimary"android:textSize="@dimen/_16ssp"android:textStyle="bold" /><android.support.v7.widget.AppCompatImageViewandroid:id="@+id/ivHomeSurprise"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_toLeftOf="@id/ivHomeSearch"android:layout_toStartOf="@id/ivHomeSearch"android:paddingBottom="@dimen/_13sdp"android:paddingTop="@dimen/_13sdp"android:src="@mipmap/surprise_icon_blue" /><android.support.v7.widget.AppCompatImageViewandroid:id="@+id/ivHomeSearch"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignParentEnd="true"android:layout_alignParentRight="true"android:layout_centerVertical="true"android:padding="@dimen/_10sdp"app:srcCompat="@drawable/ic_search_grey" /></RelativeLayout></android.support.design.widget.AppBarLayout><FrameLayoutandroid:id="@+id/flHomeContainer"android:layout_width="match_parent"android:layout_height="match_parent"app:layout_behavior="@string/appbar_scrolling_view_behavior" /></android.support.design.widget.CoordinatorLayout><android.support.design.widget.BottomNavigationViewandroid:id="@+id/bnHome"android:layout_width="match_parent"android:layout_height="wrap_content"android:layout_alignParentBottom="true" // alignparentbottomtrueapp:itemBackground="@color/white_smoke"app:itemIconTint="@color/bnv_color_state"app:itemTextColor="@color/bnv_color_state"app:menu="@menu/bottom_navigation_main"app:onNavigationItemSelected="@{(item)->vm.onNavigationItemSelected(item)}" /></RelativeLayout><android.support.v4.widget.ContentLoadingProgressBarandroid:id="@+id/clpb_progress"style="?android:attr/progressBarStyle"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center"android:visibility="@{vm.isLoading}" /></FrameLayout>
Solution 3:
Good a better solutions without having to hardcode the bottomView
You can put it inside a ConstraintLayout and make the height of the content 0dp and also set it's bottomToTop="@id/bottomViewId" or whatever is the Id you put to the bottomViewNavigator.
Here is an example.
<?xml version="1.0" encoding="utf-8"?><androidx.constraintlayout.widget.ConstraintLayoutxmlns:android="http://schemas.android.com/apk/res/android"xmlns:tools="http://schemas.android.com/tools"xmlns:app="http://schemas.android.com/apk/res-auto"android:layout_width="match_parent"android:layout_height="match_parent"tools:context=".StartActivity"><fragmentandroid:id="@+id/nav_controller"android:name="androidx.navigation.fragment.NavHostFragment"android:layout_width="match_parent"android:layout_height="0dp"app:layout_constraintTop_toTopOf="parent"app:layout_constraintBottom_toTopOf="@id/bottom_navigation"app:layout_constraintStart_toStartOf="parent"app:layout_constraintEnd_toEndOf="parent"app:defaultNavHost="true"app:navGraph="@navigation/nav_graph" /><com.google.android.material.bottomnavigation.BottomNavigationViewandroid:id="@+id/bottom_navigation"android:layout_width="match_parent"android:layout_height="wrap_content"app:layout_constraintBottom_toBottomOf="parent"app:layout_constraintStart_toStartOf="parent"app:layout_constraintEnd_toEndOf="parent"android:background="@color/colorPrimary"app:itemIconTint="@android:color/white"app:itemTextColor="@android:color/white"app:menu="@menu/bottom_navigation_menu" /></androidx.constraintlayout.widget.ConstraintLayout>
Solution 4:
/Try to replace your code with this/
<?xml version="1.0" encoding="utf-8"?><android.support.design.widget.CoordinatorLayoutxmlns: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:id="@+id/container"android:layout_width="match_parent"android:layout_height="match_parent"
><includelayout="@layout/user_app_bar"/><FrameLayoutandroid:id="@+id/fragment_frame"android:layout_width="match_parent"android:layout_height="match_parent"android:paddingBottom="58dp"app:layout_behavior="@string/appbar_scrolling_view_behavior"/><android.support.design.widget.FloatingActionButtonandroid:id="@+id/fab"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_margin="@dimen/fab_margin"app:layout_anchorGravity="bottom|end"app:layout_anchor="@id/app_bar"app:srcCompat="@drawable/ic_edit_white_24px" /><android.support.design.widget.BottomNavigationViewandroid:id="@+id/navigation"android:layout_width="match_parent"android:layout_height="wrap_content"android:layout_gravity="bottom"android:background="?android:attr/windowBackground"app:menu="@menu/navigation"app:itemTextColor="@color/colorPrimaryDark"app:itemIconTint="@color/colorPrimaryDark"
/></android.support.design.widget.CoordinatorLayout>
Solution 5:
add this line in your BottomNavigationView android:background="?android:attr/windowBackground"
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="@+id/app_navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
app:labelVisibilityMode="labeled"
android:background="?android:attr/windowBackground"
app:menu="@menu/app_navigation" />
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