Fragment activity's layout file

gistfile1.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:layout_width="match_parent"
              android:layout_height="match_parent">
<fragment android:name="com.myproject.activities.SomeFragment"
                      android:layout_width="match_parent"
                      android:layout_height="match_parent"
                      android:id="@+id/some_fragment"/>
</LinearLayout>