<?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:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/coordinator_layout_selected_subreddits_activity" tools:context=".Activity.AccountPostsActivity"> <com.google.android.material.appbar.AppBarLayout android:id="@+id/appbar_layout_selected_subreddits_activity" android:layout_width="match_parent" android:layout_height="wrap_content" android:theme="@style/AppTheme.AppBarOverlay"> <com.google.android.material.appbar.CollapsingToolbarLayout android:layout_width="match_parent" android:layout_height="match_parent" app:layout_scrollFlags="scroll|enterAlways" app:titleEnabled="false" app:toolbarId="@+id/toolbar_selected_subreddits_activity"> <androidx.appcompat.widget.Toolbar android:id="@+id/toolbar_selected_subreddits_activity" android:layout_width="match_parent" android:layout_height="wrap_content" android:minHeight="?attr/actionBarSize" app:popupTheme="@style/AppTheme.PopupOverlay" app:navigationIcon="?attr/homeAsUpIndicator" /> </com.google.android.material.appbar.CollapsingToolbarLayout> </com.google.android.material.appbar.AppBarLayout> <androidx.recyclerview.widget.RecyclerView android:id="@+id/recycler_view_selected_subreddits_activity" android:layout_width="match_parent" android:layout_height="match_parent" app:layout_behavior="@string/appbar_scrolling_view_behavior" /> <com.google.android.material.floatingactionbutton.FloatingActionButton android:id="@+id/fab_selected_subreddits_activity" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margin="@dimen/fab_margin" android:layout_gravity="bottom|end" android:src="@drawable/ic_add_24dp" /> </androidx.coordinatorlayout.widget.CoordinatorLayout>