replace unused coordinator layout with constraint layout

removing the nested scroll view also makes the behaviour of the FAB not
depend on the number of items in the recycle view

diff --git a/app/src/main/res/layout/activity_templates.xml b/app/src/main/res/layout/activity_templates.xml
index 82715229fdf94baad0f548c0ce0c1b5c3326a6de..cd2b4098426686e0a17f87a50ce11fc79a640bdc 100644 (file)
--- a/app/src/main/res/layout/activity_templates.xml
+++ b/app/src/main/res/layout/activity_templates.xml
@@ -15,7 +15,7 @@
   ~ along with MoLe. If not, see <https://www.gnu.org/licenses/>.
   -->
 
-<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<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"
@@ -29,6 +29,8 @@
         android:layout_height="wrap_content"
         android:fitsSystemWindows="true"
         android:theme="@style/AppTheme.AppBarOverlay"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
         >
         <androidx.appcompat.widget.Toolbar
             android:id="@+id/toolbar"
@@ -40,29 +42,27 @@
             />
     </com.google.android.material.appbar.AppBarLayout>
 
-    <androidx.core.widget.NestedScrollView
+    <androidx.fragment.app.FragmentContainerView
+        android:id="@+id/fragment_container"
+        android:name="androidx.navigation.fragment.NavHostFragment"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        app:layout_behavior="@string/appbar_scrolling_view_behavior"
-        >
-        <androidx.fragment.app.FragmentContainerView
-            android:id="@+id/fragment_container"
-            android:name="androidx.navigation.fragment.NavHostFragment"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            app:defaultNavHost="true"
-            app:navGraph="@navigation/template_list_navigation"
-            />
-    </androidx.core.widget.NestedScrollView>
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/appbar"
+        app:navGraph="@navigation/template_list_navigation"
+        />
 
     <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/fab"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="bottom|end"
         android:layout_margin="@dimen/fab_margin"
         android:contentDescription="@string/add_button_description"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
         app:srcCompat="@drawable/ic_add_white_24dp"
         />
 
-</androidx.coordinatorlayout.widget.CoordinatorLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>