activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:id="@+id/activity_main"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:paddingLeft="@dimen/activity_horizontal_margin"
        android:paddingRight="@dimen/activity_horizontal_margin"
        android:paddingTop="@dimen/activity_vertical_margin"
        android:paddingBottom="@dimen/activity_vertical_margin"
        tools:context="com.okedroid.simplelistview.MainActivity">

    <!--List View -->
    <ListView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginTop="17dp"
            android:id="@+id/list_view"

            />

    <TextView
            android:text="Pilih Bahasa Pemrograman :"
            android:textStyle="bold"
            android:layout_marginBottom="16dp"
            android:layout_alignParentTop="true"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_alignParentStart="true"
            android:id="@+id/textView"/>
</RelativeLayout>