Title style for text setting font family.

b/62389480

Change-Id: I93135d99487a18e2a74d0e197955898cec40072b
diff --git a/res/layout/widgets_bottom_sheet.xml b/res/layout/widgets_bottom_sheet.xml
index c2270d2..f1370f0 100644
--- a/res/layout/widgets_bottom_sheet.xml
+++ b/res/layout/widgets_bottom_sheet.xml
@@ -25,11 +25,11 @@
     android:layout_gravity="bottom">
 
     <TextView
+        style="@style/TextTitle"
         android:id="@+id/title"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:gravity="center_horizontal"
-        android:fontFamily="sans-serif"
         android:textColor="?android:attr/textColorPrimary"
         android:textSize="24sp"/>
 
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 70f65ca..13bbe42 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -150,4 +150,8 @@
     </style>
 
     <style name="DropTargetButton" parent="DropTargetButtonBase" />
+
+    <style name="TextTitle">
+        <item name="android:fontFamily">sans-serif</item>
+    </style>
 </resources>