activity_countries

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".CountriesActivity" >

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Country" />

    <AutoCompleteTextView
        android:id="@+id/countries_list"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="City" />

    <AutoCompleteTextView
        android:id="@+id/cities_list"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

</LinearLayout>