View source for Example code with text box and button

<source lang = "java">
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_height="fill_parent"
    android:layout_width="fill_parent">
    <EditText
        android:id="@+id/EditText01"
        android:hint="Enter some text..."
        android:layout_alignParentLeft="true"
        android:layout_width="fill_parent"
        android:layout_toLeftOf="@+id/Button01"
        android:layout_height="wrap_content"></EditText>
    <Button
        android:id="@+id/Button01"
        android:text="Press Here!"
        android:layout_width="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_height="wrap_content"></Button>
</RelativeLayout>

</source>