I made a simple layout in which there is a AppBarLayout (that doesn't scroll), some content in the middle, and a BottomSheet. This BottomSheet is actually a LinearLayout with a BottomSheetBehavior and inside has a RecyclerView.
This BottomSheet when expanded places the RecyclerView on top of the AppBarLayout. The problem is that, when the user tries to scroll this RecyclerView, the AppBarLayout below steals the scroll.
I'm leaving the layout code, but I uploaded the whole example project to GitHub with a GIF to illustrate.
Layout
<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.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:id="#+id/coordinator_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<com.google.android.material.appbar.AppBarLayout
android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:liftOnScroll="false">
<com.google.android.material.appbar.MaterialToolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:title="#string/app_name" />
<androidx.appcompat.widget.AppCompatTextView
android:layout_width="match_parent"
android:layout_height="56dp"
android:background="?colorSurface"
android:gravity="center_vertical"
android:padding="16dp"
android:text="Subtitle"
android:textAppearance="?textAppearanceSubtitle1" />
<androidx.appcompat.widget.AppCompatTextView
android:layout_width="match_parent"
android:layout_height="56dp"
android:background="?colorSurface"
android:gravity="center_vertical"
android:padding="16dp"
android:text="Subsubtitle"
android:textAppearance="?textAppearanceBody2" />
</com.google.android.material.appbar.AppBarLayout>
<androidx.core.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="56dp"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<androidx.appcompat.widget.AppCompatTextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp"
android:text="#string/lorem_ipsum"
android:textAppearance="?textAppearanceBody1" />
</androidx.core.widget.NestedScrollView>
<LinearLayout
android:id="#+id/bottom_sheet_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="bottom"
android:background="#FFF"
android:elevation="5dp"
android:orientation="vertical"
app:behavior_hideable="false"
app:behavior_peekHeight="64dp"
app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior">
<androidx.appcompat.widget.AppCompatTextView
android:id="#+id/bottom_sheet_header"
android:layout_width="match_parent"
android:layout_height="64dp"
android:gravity="center_vertical"
android:padding="16dp"
android:text="Fruits"
android:textAppearance="?textAppearanceHeadline6" />
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
</LinearLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
I've tried:
Placing the nestedScrollingEnabled attribute in various places, but didn't work and this behavior occurs in old APIs (like JellyBean);
In the original project where I saw this I wrote a custom AppBarLayout behavior to ignore if the target View is the RecyclerView of the BottomSheet, but also didn't work;
Set the whole AppBarLayout GONE when the BottomSheet is expanded and funny enough the AppBarLayout behaves like I set to INVISIBLE (if programmatically set to GONE, it behaves like invisible, if set before inflating, it behaves as expected).
I'm avoiding use a Fragment to create this BottomSheet due to project specifications.
The workaround I did was split the CoordinatorLayout in 2, where one contains the AppBarLayout and the NestedScrollView, and the other one contains the BottomSheet (LinearLayout).
The hierarchy, using the layout of the question as example, end up like this:
<FrameLayout>
<CoordinatorLayout>
<AppBarLayout>
<MaterialToolbar/>
<AppCompatTextView/>
<AppCompatTextView/>
</AppBarLayout>
<NestedScrollView>
<AppCompatTextView/>
</NestedScrollView>
</CoordinatorLayout>
<CoordinatorLayout>
<LinearLayout>
<AppCompatTextView/>
<RecyclerView/>
</LinearLayout>
</CoordinatorLayout>
</FrameLayout>
In my case this works because my BottomSheet doesn't need to coordinate any behavior with the other views.
Related
When vertical RecyclerView has a horizontal RecyclerView and if user starts scrolling vertically with finger on horizontal RecyclerView then AppBarLayout does not move at all. If finger was on other list items then AppBarLayout does change its state.
Code of CollapsibleToolbar is taken from this article.
The problem is still there with CollapsingToolbarLayout inside AppBarLayout.
Is there any problem with my code or is it a library bug?
<androidx.coordinatorlayout.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"
tools:context=".MainActivity">
<com.google.android.material.appbar.AppBarLayout
android:id="#+id/app_bar_layout"
android:layout_width="match_parent"
android:layout_height="76dp"
android:theme="#style/AppTheme.AppBarOverlay.Light">
<com.example.notcollapsingappbar.CollapsibleToolbar
android:id="#+id/motion_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:minHeight="#dimen/actionBarSize"
app:layoutDescription="#xml/scene_header"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:popupTheme="#style/AppTheme.PopupOverlay" />
<TextView
android:id="#+id/toolbar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="start|center_vertical"
android:text="Large title"
android:textColor="#android:color/white"
android:textSize="30sp"
app:autoSizeTextType="uniform" />
</com.example.notcollapsingappbar.CollapsibleToolbar>
</com.google.android.material.appbar.AppBarLayout>
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipToPadding="false"
android:paddingBottom="16dp"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
</androidx.coordinatorlayout.widget.CoordinatorLayout>
#potados's answer solves the issue. But doesn't explain why it works.
I created an issue on GitHub page of material components android with the same question. And I would like to post the answer I've received there.
try to set nestedScrollEnable of Horizontal RecyclerView to false
If NestedScrollingChild as a child View is enabled, NestedScrollingParent as a parent layout will not intercept scrolling events
You can add this line to the horizontal RecyclerView.
android:nestedScrollingEnabled="false"
Or programmatically:
recyclerView.setNestedScrollingEnabled(false);
I would like to use a CoordinatorLayout to include a BottomAppBar at the bottom of the screen, and to display some content in the remaining space (for example using a ConstraintLayout).
If I add a ConstraintLayout to the CoordinatorLayout, and then I add a button which is placed at the bottom of the ConstraintLayout, the button is covered by the BottomAppBar.
I would like the ConstraintLayout to use up all the vertical space, except for where the BottomAppBar is located, so that the button is not covered.
I tried including app:layout_behavior="#string/appbar_scrolling_view_behavior" in the ConstraintLayout, as suggested on some sites, but it doesn't work.
Also, setting app:layout_insetEdge="bottom" in the BottomAppBar, and then setting app:layout_dodgeInsetEdges="bottom" in the ConstraintLayout does not work properly, since the ConstraintLayout then overflows at the top of the screen (but the bottom is not covered anymore).
Below is the xml layout file where the BottomAppBar covers the button.
Thank you
<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.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:id="#+id/coordinatorLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="top"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<Button
android:id="#+id/myButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<com.google.android.material.bottomappbar.BottomAppBar
android:id="#+id/bottomAppBar"
style="#style/Widget.MaterialComponents.BottomAppBar.Colored"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom" />
</androidx.coordinatorlayout.widget.CoordinatorLayout>
I haven't found a proper fix, but what works for me is adding a margin to the one overlapping the BottomAppBar,
android:layout_marginBottom="?attr/actionBarSize"
e.g.
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="top"
android:layout_marginBottom="?attr/actionBarSize"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<Button
android:id="#+id/myButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
I'm having difficulties getting AppBarLayout, NestedScrollView and BottomNavigationView working together properly. My problem is that when I set app:layout_behavior="#string/appbar_scrolling_view_behavior" on the NestedScrollView, it extends behind the BottomNavigationView as illustrated here.
So the issue is that the BottomNavBar overlays the content, instead of the content stopping at the top of the Nav.
I've tried many solutions, including wrapping the layout in a RelativeLayout and putting the BottomNavView in that instead of the CoordinatorLayout.
Here's the basic layout from the sample project I've attached.
<androidx.coordinatorlayout.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"
tools:context="com.example.android.navigationadvancedsample.MainActivity">
<com.google.android.material.appbar.AppBarLayout
android:id="#+id/app_bar_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:elevation="0dp">
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_scrollFlags="scroll|enterAlways" />
</com.google.android.material.appbar.AppBarLayout>
<androidx.core.widget.NestedScrollView
android:id="#+id/app_scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
android:fillViewport="true">
<FrameLayout
android:id="#+id/nav_host_container"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />
</androidx.core.widget.NestedScrollView>
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bottom_nav"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
app:menu="#menu/bottom_nav"/>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
Here's a small sample project that reproduces the issue (based on the Navigation components sample from Google). Can someone please tell me what I'm doing wrong?
You just have to take BottomNavigationView out of the CoordinatorLayout and put both inside a RelativeLayout.
I was facing same problem and found the solution here. Hope it helps.
In your code, your NestedScrollView was taking up the whole screen. Using a vertical LinearLayout with weights you can make it to where the NestedScrollView stops at the top of the NavBar like you want.
<androidx.core.widget.NestedScrollView
android:id="#+id/app_scroll_view"
android:layout_width="match_parent"
android:layout_height="0dp" *** changed from match_parent to 0dp
android:layout_weight="1" *** added weight to fill remaining screen
app:layout_behavior="#string/appbar_scrolling_view_behavior"
android:fillViewport="true">
<FrameLayout
android:id="#+id/nav_host_container"
android:layout_width="match_parent"
android:layout_height="match_parent"/> *** changed from 0dp to match_parent
</androidx.core.widget.NestedScrollView>
The way it now is set up takes into account the NavBar and expands the layout of the NestedScrollView to fill the remaining empty space on the screen. Now the NestedScrollView will not expand beyond the NavBar.
Not sure . But seem like working in preview . Putting nestedScrollView and BottomNavigation view inside a relative layout .
<RelativeLayout android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.core.widget.NestedScrollView
android:id="#+id/app_scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/bottom_nav"
android:fillViewport="true" android:layout_marginBottom="-2dp">
<FrameLayout
android:id="#+id/nav_host_container"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"/>
</androidx.core.widget.NestedScrollView>
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bottom_nav"
android:layout_alignParentBottom="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
app:menu="#menu/bottom_nav_menu"/>
</RelativeLayout>
I have an app with the one Activity, many Fragments model, where several Fragments have a RecyclerView to show cards with content. I also have implemented the BottomAppBar from Material Design 2.0, and everything is fine except when the AppBar blocks the last CardView in the RecyclerView.
In terms of layout, I have a RecyclerView inside ConstraintLayout inside a Fragment, which sits in a FrameLayout in the main activity.
The documentation shows that for the BottomAppBar to be hidden on Scroll, we need to implement RecyclerView inside a NestedScrollView. There is one question here on SO where the answer has stated the same as well, but there seems to be no actual documentation or examples to demonstrate how this is to be done, except for this article on Medium, which uses the NestedScrollView in an Activity directly, holding a CoordinatorLayout which holds a ConstraintLayout.
Note: I think it also works on magic, because duplicating the layout in my fragment doesn't have any effect at all in my app.
How do I use NestedScrollView here?
PS : I need to have the TextView, as I set the RecyclerView to VISIBILITY.GONE and set the TextView to VISIBLE when I have no data to display.
Fragment Layout
<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:id="#+id/constraintLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="in.domain.APPNAME.Fragments.FragmentList">
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerViewIncident"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:paddingBottom="30dp"
android:visibility="visible"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
<TextView
android:id="#+id/emptyView"
android:layout_width="wrap_content"
android:layout_height="17dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:text="No Incidents to display"
android:visibility="visible"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.503"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
Activity Layout
<?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:id="#+id/uberLayout"
tools:context=".APPNAME">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:id="#+id/containerFrameLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
</android.support.constraint.ConstraintLayout>
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.bottomappbar.BottomAppBar
android:id="#+id/bottom_app_bar"
style="#style/Widget.MaterialComponents.BottomAppBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
app:backgroundTint="#color/colorPrimary"
app:fabAlignmentMode="center"
app:navigationIcon="#drawable/baseline_menu_white_24dp"
app:hideOnScroll="true"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
</android.support.design.bottomappbar.BottomAppBar>
<android.support.design.widget.FloatingActionButton
android:id="#+id/floatingActionButton"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:clickable="true"
android:src="#drawable/baseline_add_white_24dp"
app:backgroundTint="#color/brightred"
app:fabSize="normal"
app:layout_anchor="#+id/bottom_app_bar"
tools:layout_editor_absoluteX="160dp"
tools:layout_editor_absoluteY="465dp" />
</android.support.design.widget.CoordinatorLayout>
</android.support.design.widget.CoordinatorLayout>
you shouldn't put the BottomAppBar and the FloatingActionButton in a separate CoordinatorLayout. Ditch the CoordinatorLayout they're in, the ConstraintLayout around your FrameLayout and that may already solve the problem.
<?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:id="#+id/uberLayout"
tools:context=".APPNAME">
<FrameLayout
android:id="#+id/containerFrameLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
<android.support.design.bottomappbar.BottomAppBar
android:id="#+id/bottom_app_bar"
style="#style/Widget.MaterialComponents.BottomAppBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
app:backgroundTint="#color/colorPrimary"
app:fabAlignmentMode="center"
app:navigationIcon="#drawable/baseline_menu_white_24dp"
app:hideOnScroll="true"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"/>
<android.support.design.widget.FloatingActionButton
android:id="#+id/floatingActionButton"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:src="#drawable/baseline_add_white_24dp"
app:backgroundTint="#color/brightred"
app:fabSize="normal"
app:layout_anchor="#+id/bottom_app_bar" />
</android.support.design.widget.CoordinatorLayout>
I'm using a similar layout, the only difference being a <fragment> instead of a <FrameLayout>, and the BottomAppBar hides on scroll just fine. We don't need to use a NestedScrollView, if our scrolling content is a RecyclerView anyway, because RecyclerView implements NestedScrollingChild.
This interface should be implemented by View subclasses that wish to support dispatching nested scrolling operations to a cooperating parent ViewGroup.
I have 3 views in my layout file with CoordinatorLayout as the root view : AppbarLayout, RecyclerView and a Footer(not visible all the time). Recyclerview implements the default behavior appbar_scrolling_view_behavior, that ideally, brings recyclerview below the appbarlayout. But the recyclerview and footer overlap. To Prevent that, I had to write a custom behavior so that when footer is visible, Recyclerview should make space for the footer. But now, the default behavior of appbar_scrolling_view_behavior is gone and now appbarlayout and recyclerview overlap.Here is the Image of the layout
Link to the custom behavior i implemented:
https://github.com/Mandeep221/CustomBehaviorForRecyclerview/blob/master/CustomBehavior.java
My Question: How can i implement 2 things(simultaneously in one behavior):
get the recyclerview below the appbarlayout inside the co-ordinatorlayout
get the recycelerview to make space for the footer if the footer is visible.
If you can suggest some workaround, that would also be great! Thanks alot!
<android.support.design.widget.AppBarLayout
android:id="#+id/appBarLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.Toolbar
android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways|snap" />
</android.support.design.widget.AppBarLayout>
<android.support.v7.widget.RecyclerView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/list_recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="4dp"
android:scrollbars="vertical"
app:layout_behavior="prokure.it.prokure.Search.NewSearch.CustomBehavior" />
<prokure.it.prokure.FooterBarLayout
android:id="#+id/footerBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
//footer child views
</LinearLayout>
</prokure.it.prokure.FooterBarLayout>
</android.support.design.widget.CoordinatorLayout>
Don't keep the android.support.design.widget.CoordinatorLayout as root layout.
Add a RelativeLayout as a root layout. Then add android.support.design.widget.CoordinatorLayout with property layout_alignParentTop and layout_above="#+id/footerBar" and set prokure.it.prokure.FooterBarLayout as align parent bottom as second child of RelativeLayout.
<RelativeLayout
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.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_above="#+id/footerBar">
<android.support.design.widget.AppBarLayout
android:id="#+id/appBarLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.Toolbar
android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways|snap" />
</android.support.design.widget.AppBarLayout>
<android.support.v7.widget.RecyclerView
android:id="#+id/list_recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="4dp"
android:scrollbars="vertical"
/>
</android.support.design.widget.CoordinatorLayout>
<prokure.it.prokure.FooterBarLayout
android:id="#+id/footerBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
//footer child views
</LinearLayout>
</prokure.it.prokure.FooterBarLayout>
</RelativeLayout>
Another simpler way is to add following lines to your prokure.it.prokure.FooterBarLayout
app:layout_anchor="#id/list_recycler_view"
app:layout_anchorGravity="bottom"
and keep prokure.it.prokure.FooterBarLayout inside coordinator layout.
Make sure to add an empty cell at the end of the recycler view so that prokure.it.prokure.FooterBarLayout does not overlap with last cell of RecyclerView.