I'm try to make ScrollView that include ListView(using viewstub) and Bottom Navigation, I'm try this code below but the image in the scroll view is there in the top, not bottom of the ListView/viewstub, can you help me to fix this problem ? here my code :
<?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:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:orientation="vertical"
android:id="#+id/linear1">
<ViewStub
android:id="#+id/stublist"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:inflatedId="#+id/showlayout"
android:layout="#layout/list_view"/>
</LinearLayout>
<ScrollView
android:id="#+id/scroll1"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/nembelas" />
</LinearLayout>
</ScrollView>
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/nav_view"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="0dp"
android:layout_marginEnd="0dp"
android:background="?android:attr/windowBackground"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:menu="#menu/bottom_nav_menu" />
</androidx.constraintlayout.widget.ConstraintLayout>
Your LinearLayout with sublist and ScrollView have match_parent heights (it will cover each other). Also your BottomNavigationView must be placed under the ScrollView to prevent covering of content. You must use app:layout_constraintTop_toBottomOf or app:layout_constraintBottom_toTopOf for it.
Your LinearLayout and ScrollView have both set their height to match_parent without any constraints. They will both align at the top of their parent.
If you want to show the scrollview below stublist, you need to do it like this:
...
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
tools:context=".MainActivity"
android:orientation="vertical"
android:id="#+id/linear1"
app:layout_constraintTop_toTopOf="parent">
<ViewStub
android:id="#+id/stublist"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inflatedId="#+id/showlayout"
android:layout="#layout/list_view"/>
</LinearLayout>
<ScrollView
android:id="#+id/scroll1"
android:layout_width="match_parent"
android:layout_height="0dp"
app:layout_constraintTop_toBottomOf="#+id/linear1"
app:layout_constraintBottom_toTopOf="#+id/nav_view"
>
...
Related
How to stick linear layout at top and allow nested scrolling in Recycler view after it get stick to top of screen. Linear layout should stick as header in ScrollView then allow its children nested scrolling in recyclerview
Below is image of how initial layout will look like
After Scroll stick linear layout to top of screen and allow nested scrolling in recyclerview like below image
Below is layout xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.core.widget.NestedScrollView 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:fillViewport="true"
android:scrollbars="none"
tools:context=".ui.fragment.HomeFragment">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#drawable/background_gradient_primary">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:divider="#drawable/layout_divider_16dp"
android:orientation="vertical"
android:visibility="gone"
android:showDividers="middle|end">
<include layout="#layout/layout_toolbar_dashboard" />
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/categoriesRecyclerView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clipToPadding="false"
android:layout_marginVertical="#dimen/margin_16dp"
android:orientation="horizontal"
android:paddingHorizontal="#dimen/margin_16dp"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
tools:itemCount="6"
tools:listitem="#layout/adapter_categories_item" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#drawable/background_light_grey_top_corners">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="36dp"
android:gravity="center"
android:layout_marginVertical="#dimen/margin_8dp"
android:orientation="vertical">
<ImageView
android:id="#+id/right_action"
android:layout_width="40dp"
android:layout_height="6dp"
android:src="#drawable/background_line_divider_icon" />
</LinearLayout>
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/dashboardRecyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:itemCount="3"
android:overScrollMode="never"
tools:listitem="#layout/shimmer_category_item"
android:padding="#dimen/margin_8dp"/>
</LinearLayout>
</LinearLayout>
</androidx.core.widget.NestedScrollView>
My layout looks like this:
<androidx.core.widget.NestedScrollView
android:id="#+id/scrollView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fillViewport="true"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/main_part"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<RelativeLayout
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent"
android:id="#+id/main_content_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<androidx.viewpager2.widget.ViewPager2
android:id="#+id/featured_vp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:overScrollMode="never" />
<androidx.fragment.app.FragmentContainerView
android:id="#+id/view_pager_nav_fragment"
android:layout_below="#id/featured_vp"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:minHeight="50dp" />
</RelativeLayout>
<AnotherContent>...</AnotherContent>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.core.widget.NestedScrollView>
Question is: which way is easiest to make RelativeLayout that holds my front content to fit scrollview?
I've try to achieve that programmaticly by change LayoutParanms of RelativeLayout but this way viewpager get all space inside layout, it kills my FragmentContainerView despite its min_heigt is 50dp.
This picture is state of layout
I want to place the RecyclerView below the Button
However, as you can see, even with layout_constraintTop_toBottomOf, the RecyclerView is not placed
under the Button
There is a condition, the size of the RecyclerView must be math_parent.
This is because you are using a nested recycler view and you are dynamically adding items, otherwise
the last nested recycler view's item will be cut off and not visible when adding dynamically..
If I set the height of a view to match_parent in the constraint layout, is there any way to place it
below other views?
This is XML file.
activity_write_routine.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
tools:context=".data.DailyRecordDetailActivity">
<com.google.android.material.appbar.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/Theme.AppBarOverlay"
app:elevation="0dp">
<androidx.appcompat.widget.Toolbar
android:layout_width="match_parent"
android:layout_height="wrap_content">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/body_part_detail_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="P A R T"
android:textColor="#color/white"
android:textAppearance="#style/TextAppearance.AppCompat.Widget.ActionBar.Title"
android:layout_centerHorizontal="true"/>
</RelativeLayout>
</androidx.appcompat.widget.Toolbar>
</com.google.android.material.appbar.AppBarLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="10dp"
app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior">
<Button
android:id="#+id/add_routine"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="A D D"
android:backgroundTint="#color/light_green"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintRight_toRightOf="parent"/>
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/routine_recyclerview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="vertical"
app:layout_constraintTop_toBottomOf="#+id/add_routine"/>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
change the height to 0dp, and constraint the bottom of recyclerview to parent
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/routine_recyclerview"
android:layout_width="match_parent"
android:layout_height="0dp"
android:scrollbars="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toBottomOf="#+id/add_routine"/>
I faced with the following problem: ScrollView in my activity should be placed below ToolBar. Here's the layout of this activity:
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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"
tools:context=".SongLyricsActivity">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#0000FF"
tools:ignore="MissingConstraints" />
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_constraintTop_toBottomOf="#id/toolbar"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
android:layout_marginTop="16dp">
<TextView
android:id="#+id/lyrics_textview"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</ScrollView>
</android.support.constraint.ConstraintLayout>
But when I run the app, I see this:
I don't understand, why it happens, as I position it below the toolbar, so, what's the matter?
I solved this problem using a marginTop parameter (equals to toolbar height), like this:
<ScrollView
android:id="#+id/activity_show_scroll_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="?attr/actionBarSize"
android:background="#color/transparent_background"
>
This works for my app.
This is happening because your scroll views height is match_parent and not 0dp - so your scroll view will not respect your constraints and will spread all over your screen.
Please notice that you are using tools:ignore="MissingConstraints" and the tool attribute will only affect the preview so you will see your layout in a different way from the preview.
In addition, you were missing some constraint - app:layout_constraintTop_toTopOf="parent"
Now with that constraint, it should work:
<?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:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#0000FF"
app:layout_constraintTop_toTopOf="parent"
tools:layout_editor_absoluteX="0dp" />
<ScrollView
android:layout_width="match_parent"
android:layout_height="0dp"
app:layout_constraintTop_toBottomOf="#id/toolbar"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
android:layout_marginTop="16dp">
<TextView
android:id="#+id/lyrics_textview"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</ScrollView>
</androidx.constraintlayout.widget.ConstraintLayout>
you might try:
<LinearLayout>
vertical
<RelativeLayout>
<Toolbar>
someID
parent top
parent left
<Scrollview>
below someID
parent left
My goal is to place a "bottom sheet" on top of a BottomNavigationView like this:
But it stays the following way. Both views collapse:
This is the xml of my main activity:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
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:background="#drawable/tierrota"
tools:context="com.example.juanjose.myapplication.ViajesActivity">
<!-- include main content -->
<include layout="#layout/bottomsheet" />
<!-- include bottom sheet -->
<include layout="#layout/bottom_navigation" />
</android.support.design.widget.CoordinatorLayout>
Code of bottom_navigation:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto">
<android.support.design.widget.BottomNavigationView
android:id="#+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
app:itemBackground="#color/colorClarito"
app:itemIconTint="#drawable/nav_item_color_state"
app:itemTextColor="#drawable/nav_item_color_state"
app:menu="#menu/bottom_navigation_main" />
</RelativeLayout>
And code of bottom sheet
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/bottom_sheet"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:behavior_hideable="false"
app:behavior_peekHeight="80dp"
app:layout_behavior="android.support.design.widget.BottomSheetBehavior">
<TextView
android:layout_width="match_parent"
android:layout_height="80dp"
android:background="#color/colorBackgroundSemi"
android:gravity="center"
android:text="Bandeja de entrada"
android:fontFamily="#font/eraslght"
android:textColor="#color/colorLetra"
app:layout_anchor="#+id/bottom_navigation"
app:layout_anchorGravity="top"/>
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:text="coisa2"
android:textColor="#android:color/white" />
</LinearLayout>
I am new with these two elements. Is there someone who knows any way to achieve what I'm looking for?
I want my "bottom sheet" to act as such and can expand. My ultimate goal is to add a RecyclerView inside the BottomSheet.
To use the BottomSheet, it should be a child of the CoordinatorLayout. Here I have used relative layout as a parent layout for bottom navigation to stay at the bottom and then CoordinatorLayout above bottom navigation.
Here's a article that will help you.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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:background="#android:color/transparent">
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_above="#id/bottom_navigation_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="?attr/colorPrimary" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/bottom_sheet_parent"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#000000"
app:layout_behavior="android.support.design.widget.BottomSheetBehavior">
<LinearLayout
android:id="#+id/bottom_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<View
android:layout_width="20dp"
android:layout_height="4dp"
android:layout_gravity="center"
android:layout_marginTop="10dp"
android:background="#drawable/view_bottom_sheet_top" />
<TextView
android:id="#+id/near_by"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="#font/normal"
android:gravity="center"
android:includeFontPadding="false"
android:padding="10dp"
android:text="Book Now"
android:textAllCaps="true"
android:textColor="?attr/colorPrimaryText"
android:textSize="12sp" />
</LinearLayout>
<android.support.v7.widget.RecyclerView
android:id="#+id/recycler_view_maps"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/bottom_view"
android:layoutAnimation="#anim/layout_animation">
</android.support.v7.widget.RecyclerView>
</RelativeLayout>
</android.support.design.widget.CoordinatorLayout>
<android.support.design.widget.AppBarLayout
android:id="#+id/bottom_navigation_parent"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:fitsSystemWindows="true"
app:elevation="1dp">
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#color/colorContainerBackground"
/>
<!-- Start BottomNavigationView -->
<!-- End BottomNavigationView -->
</android.support.design.widget.AppBarLayout>
</RelativeLayout>
Don't forget to add this in your Activity/Fragment
private RelativeLayout bottomSheetParentLayout;
private BottomSheetBehavior mBottomSheetBehaviour;
mBottomSheetBehaviour = BottomSheetBehavior.from(bottomSheetParentLayout);
if (bottomNavigation != null) {
mBottomSheetBehaviour.setPeekHeight(bottomNavigation.getHeight() + 90);
}
Wrap the two elements inside a linear layout. Not sure how coordinator layout behaves but I think it will not allow you to "order" elements (similar to frame layout).
As far as I have understood your question, you want the RecyclerView to be shown in your bottom sheet. That is what makes the problem a lot easier. Let me tell you how.
You need to have a fixed height for your bottom navigation like this.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto">
<android.support.design.widget.BottomNavigationView
android:id="#+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="80dp"
android:layout_alignParentBottom="true"
app:itemBackground="#color/colorClarito"
app:itemIconTint="#drawable/nav_item_color_state"
app:itemTextColor="#drawable/nav_item_color_state"
app:menu="#menu/bottom_navigation_main" />
</RelativeLayout>
Now in your bottom sheet, configure the RecyclerView with a clipToPadding attribute in it. Which will have some padding at the bottom of your RecyclerView. The idea is to have nothing in the covered area of the RecyclerView which is coming out with the bottom sheet.
Here's how you should declare your RecyclerView in your bottom sheet.
<android.support.v7.widget.RecyclerView
android:id="#+id/my_list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipToPadding="false"
android:paddingBottom="80dp" />
Note that, I set the paddingBottom exactly to 80dp which is the height of the navigation view.
I hope this might help.
If you also have a CollapsingToolBar/Toolbar arrangement, this is the best solution for you:
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clickable="true">
<androidx.coordinatorlayout.widget.CoordinatorLayout
android:id="#+id/cord_main_content"
android:layout_width="match_parent"
android:layout_height="0dp"
android:fitsSystemWindows="true"
app:layout_constraintBottom_toTopOf="#id/home_bottom_navigation_view"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<com.google.android.material.appbar.AppBarLayout
android:id="#+id/home_appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<androidx.appcompat.widget.Toolbar
android:id="#+id/home_frag_toolbar"
style="#style/Widget.Toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="pin"
app:logo="#drawable/ic_infinet_logo_white"
app:navigationIcon="#drawable/ic_back_arrow" />
</com.google.android.material.appbar.AppBarLayout>
<FrameLayout
app:layout_behavior="#string/appbar_scrolling_view_behavior"
android:id="#+id/home_frag_container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<FrameLayout
android:id="#+id/bottom_sheet_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/white"
android:clickable="true"
app:behavior_hideable="true"
app:behavior_peekHeight="#dimen/mini_player_height"
app:behavior_skipCollapsed="false"
app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior">
<FrameLayout
android:id="#+id/player_frag_container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<fragment
android:id="#+id/player_mini_frag_container"
android:name="com.kokonetworks.kokonet.player.PlayMusicMiniFragment"
android:layout_width="match_parent"
android:layout_height="#dimen/mini_player_height" />
</FrameLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/home_bottom_navigation_view"
android:layout_width="match_parent"
android:layout_height="56dp"
android:layout_alignParentBottom="true"
android:background="#color/colorPrimary"
app:itemBackground="#color/colorPrimary"
app:itemHorizontalTranslationEnabled="false"
app:itemIconTint="#drawable/nav_item_background"
app:itemTextColor="#drawable/nav_item_background"
app:labelVisibilityMode="auto"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:menu="#menu/home_bottom_navigation_menu" />
</androidx.constraintlayout.widget.ConstraintLayout>
It ensures that:
BottomSheet is a child of the CoordinatorLayout
BottomNavigation is still rested at the bottom
CollapsingToolbar/AppBarLayout arrangement is still in place as expected
To use the BottomSheet, it should be a child of the CoordinatorLayout, as iamnaran said.
So simply:
Put everything in RelativeLayout
Put BottomSheet in CoordinatorLayout
Set the BottomNavigation property "alignParentBottom" to true
Make new xml file in /res/value and put
<resources>
<dimen name="bottomNavigationHeight">50dp</dimen>
</resources>
Set the MarginBottom of the CoordinatorLayout (parent of BottomSheet) to
android:layout_marginBottom="#dimen/bottomNavigationHeight"
You can skip steps 4 and 5 by setting the MarginBottom of the CoordinatorLayout to:
android:layout_marginBottom="50dp"
But this may lead to confusion in near future
The whole code should look something like this:
<RelativeLayout
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"
>
<androidx.coordinatorlayout.widget.CoordinatorLayout
android:id="#+id/clBottomSheet"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginBottom="#dimen/bottomNavigationHeight">
<FrameLayout
android:id="#+id/standardBottomSheet"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/white"
android:elevation="9dp"
style="?attr/bottomSheetStyle"
app:layout_behavior = "com.google.android.material.bottomsheet.BottomSheetBehavior"
app:behavior_peekHeight="80dp">
</FrameLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bttm_nav"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
app:menu="#menu/bottom_menu_nav"
>
</com.google.android.material.bottomnavigation.BottomNavigationView>
</RelativeLayout>