fix action bar padding

Signed-off-by: alperozturk96 <alper_ozturk@proton.me>

Author: alperozturk96

app/src/main/java/com/owncloud/android/ui/adapter/NotificationListAdapter.kt

@@ -180,7 +180,10 @@ class NotificationListAdapter(
         holder.binding.buttons.run {
             removeAllViews()
             setVisibleIf(actions.isNotEmpty())
-            if (actions.isEmpty()) return
+        }
+
+        if (actions.isEmpty()) {
+            return
         }
 
         val params = buttonLayoutParams()

app/src/main/res/layout/notifications_layout.xml

@@ -18,7 +18,6 @@
     <FrameLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_marginTop="@dimen/action_bar_margin_top"
         android:layout_below="@id/appbar"
         app:layout_behavior="@string/appbar_scrolling_view_behavior">