(Android) implement fast scroll in XML layout, not code

android/phoenix/res/layout/line_list.xml

@@ -2,6 +2,8 @@
 <ListView xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/list"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content" >
+    android:layout_height="wrap_content"
+    android:fastScrollEnabled="true" >
+
 </ListView>
 

android/phoenix/src/org/retroarch/browser/DirectoryActivity.java

@@ -150,7 +150,6 @@ public class DirectoryActivity extends Activity implements
 		ListView list = (ListView) findViewById(R.id.list);
 		list.setAdapter(adapter);
 		list.setOnItemClickListener(this);
-		list.setFastScrollEnabled(true);
 
 		// Load Directory
 		if (savedInstanceState != null) {