autocompletetextview in android studio
public class CountriesActivity extends Activity { protected void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.countries); ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line, COUNTRIES); AutoCompleteTextView textView = (AutoCompleteTextView) findViewById(R.id.countries_list); textView.setAdapter(adapter); } private static final String[] COUNTRIES = new String[] { "Belgium", "France", "Italy", "Germany", "Spain" }; }