### oefening 4 ###

### activity_list_view.xml ###

<androidx.constraintlayout.widget...>

	...

    <ListView
        android:id="@+id/listView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        tools:layout_editor_absoluteX="1dp"
        tools:layout_editor_absoluteY="1dp" />

    ...

</androidx.constraintlayout.widget.ConstraintLayout>

### ListViewActivity.java ###

public class ListViewActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_list_view);

        ...

        ListView listView = (ListView)findViewById(R.id.listView);

        final ArrayList<String> arrStudenten = new ArrayList<String>();

        arrStudenten.add("Joep");
        arrStudenten.add("Cris");
        arrStudenten.add("Floris");

        ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(this,
                android.R.layout.simple_list_item_1, arrStudenten);

        listView.setAdapter(arrayAdapter);

        ...
    }
}

### MainActivity.java ###

public class MainActivity extends AppCompatActivity {

    ...




    ...
}