Tiny theme change

app/src/main/AndroidManifest.xml

@@ -124,7 +124,7 @@
         <activity
             android:name=".activities.settings.SettingsActivity"
             android:parentActivityName=".activities.main.MainActivity"
-            android:theme="@style/AppTheme.NoActionBar">
+            android:theme="@style/AppTheme.PreferenceTheme">
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".activities.main.MainActivity" />

app/src/main/res/values-v21/styles.xml

@@ -24,6 +24,9 @@
         <item name="windowNoTitle">true</item>
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:statusBarColor">@android:color/transparent</item>
+    </style>
+
+    <style name="AppTheme.PreferenceTheme" parent="AppTheme.NoActionBar">
         <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Material</item>
         <item name="colorControlActivated">@color/accent</item>
     </style>

app/src/main/res/values/styles.xml

@@ -24,6 +24,9 @@
     <style name="AppTheme.NoActionBar">
         <item name="windowActionBar">false</item>
         <item name="windowNoTitle">true</item>
+    </style>
+
+    <style name="AppTheme.PreferenceTheme" parent="AppTheme.NoActionBar">
         <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Material</item>
         <item name="colorControlActivated">@color/accent</item>
     </style>