diff --git a/project.properties b/project.properties
index c1a6213..069821c 100755
--- a/project.properties
+++ b/project.properties
@@ -13,3 +13,4 @@
 # Project target.
 target=android-19
 android.library.reference.1=../../../androiddeveolpment/gridlayout_v7
+android.library.reference.2=../../../workspace/gridlayout_v7
diff --git a/res/layout-port-finger/practice.xml b/res/layout-port-finger/practice.xml
new file mode 100644
index 0000000..11bad83
--- /dev/null
+++ b/res/layout-port-finger/practice.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" >
+    
+
+</GridLayout>
diff --git a/res/layout/practice.xml b/res/layout/practice.xml
new file mode 100644
index 0000000..367c2f8
--- /dev/null
+++ b/res/layout/practice.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" >
+    
+
+</RelativeLayout>