Yellow RatingBar

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

@@ -35,6 +35,7 @@
         android:id="@+id/rating_view"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="center_horizontal"/>
+        android:layout_gravity="center_horizontal"
+        android:theme="@style/RatingBarTheme"/>
 
 </LinearLayout>

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

@@ -128,7 +128,8 @@
         android:layout_height="wrap_content"
         android:layout_marginTop="8dp"
         android:layout_gravity="center_horizontal"
-        android:isIndicator="true"/>
+        android:isIndicator="true"
+        android:theme="@style/RatingBarTheme"/>
 
     <TextView
         android:id="@+id/rating_text"

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

@@ -166,4 +166,8 @@
         <item name="colorAccent">@android:color/white</item>
     </style>
 
+    <style name="RatingBarTheme" parent="Theme.AppCompat">
+        <item name="colorControlActivated">@color/yellow_800</item>
+    </style>
+
 </resources>