testapps/basicProjectWithJavaFolder/res/layout/main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TextView
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="basicProjectWithJava"
    android:id="@+id/text"
    />
<!-- <com.android.tests.basicProjectWithJava.MyTextView
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:id="@+id/text"
    /> -->
</LinearLayout>