PR based feedback

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

 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout 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="?attr/colorPrimaryDark">
@@ -57,5 +58,6 @@
             android:layout_gravity="center_horizontal|bottom"
             android:layout_margin="@dimen/margin_8"
             android:textColor="@android:color/white"
-            android:textAppearance="?attr/textAppearanceListItemSmall" />
+            android:textAppearance="@style/TextAppearance.AppCompat.Caption"
+            tools:text="Version: 1.0" />
 </FrameLayout>
\ No newline at end of file

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

@@ -240,7 +240,7 @@
             <TextView
                     android:id="@+id/version_info"
                     android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
+                    android:layout_height="?attr/listPreferredItemHeight"
                     android:layout_gravity="center_horizontal"
                     android:textAppearance="?attr/textAppearanceListItemSmall" />
         </LinearLayout>