res/layout/main.xml

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
   3     xmlns:tools="http://schemas.android.com/tools"
   4     android:layout_width="match_parent"
   5     android:layout_height="match_parent"
   6     android:orientation="horizontal">
   7
   8     <EditText android:id="@+id/edit_message"
   9         android:layout_weight="1"
  10         android:layout_width="0dp"
  11         android:layout_height="wrap_content"
  12         android:hint="@string/edit_message" />
  13
  14     <Button
  15         android:layout_width="wrap_content"
  16         android:layout_height="wrap_content"
  17         android:text="@string/button_send" />
  18
  19 </LinearLayout>