xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:tools="http://schemas.android.com/tools"
	android:id="@+id/LinearLayout1"
	android:layout_width="match_parent"
	android:layout_height="match_parent"
	android:orientation="vertical"
	tools:context=".PetaLokasi" >
	<Spinner
		android:id="@+id/spinnerBank"
		android:layout_width="fill_parent"
		android:layout_height="wrap_content"
		android:layout_marginBottom="10dp" />
	<fragment
		android:id="@+id/map"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		class="com.google.android.gms.maps.SupportMapFragment" />
</LinearLayout>