public class Main extends Activity {     String[] items = { "SM3", "SM5", "SM7", "SONATA", "AVANTE", "SOUL", "K5",             "K7" };      @Override     public void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.main);          AutoCompleteTextView edit = (AutoCompleteTextView) findViewById(R.id.edit);          edit.setAdapter(new ArrayAdapter<String>(this,                 android.R.layout.simple_dropdown_item_1line, items));     } }