Use sans-serif for all font families

Signed-off-by: Genkzsz11 <Genkzsz11@gmail.com>

Author: Genkzsz11

packages/SystemUI/res/values/nad_styles.xml

@@ -15,7 +15,7 @@
     <!-- Status bar notification ticker -->
     <style name="TextAppearance.StatusBar.PhoneTicker" parent="@*android:style/TextAppearance.StatusBar">
         <item name="android:textSize">14.0sp</item>
-        <item name="android:fontFamily">@*android:string/config_headlineFontFamilyMedium</item>
+        <item name="android:fontFamily">sans-serif</item>
     </style>
     <style name="VolumeButtonsApp" parent="@android:style/Widget.Material.Button.Borderless">
         <item name="android:layout_gravity">center</item>
@@ -31,13 +31,13 @@
         <item name="android:textSize">12sp</item>
         <item name="android:textStyle">normal</item>
         <item name="android:textColor">?android:attr/textColorPrimary</item>
-        <item name="android:fontFamily">@*android:string/config_bodyFontFamily</item>
+        <item name="android:fontFamily">sans-serif</item>
     </style>
 
     <style name="TextAppearance.StatusBar.Expanded.Weather.Detailed">
         <item name="android:textSize">14sp</item>
         <item name="android:textStyle">normal</item>
         <item name="android:textColor">?android:attr/textColorPrimary</item>
-        <item name="android:fontFamily">@*android:string/config_bodyFontFamily</item>
+        <item name="android:fontFamily">sans-serif</item>
     </style>
 </resources>