xwords/xwords4/android/XWords4/res/layout/chat.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:id="@+id/chat_history"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                />

      <LinearLayout android:orientation="horizontal"
                    android:layout_width="fill_parent" 
                    android:layout_height="wrap_content"
                    >

        <EditText android:id="@+id/chat_edit" 
                  android:layout_width="wrap_content"
                  android:layout_height="wrap_content"
                  android:singleLine="true"
                  android:layout_weight="1"
                  />

        <Button android:id="@+id/send_button"
                android:layout_width="wrap_content" 
                android:layout_height="wrap_content"
                android:text="@string/chat_send" 
                  android:layout_weight="0"
                />

      </LinearLayout>
</LinearLayout>