langelee / searchablespinner

An android dropdown widget which allows to easily filter huge list of options

Android Searchable Spinner

An android dropdown widget which allows to easily filter huge list of options

Demo

Usage

Add the SearchableSpinner widget to your main layout file and provide an app:list string-array reference. See activity_main.xml

<com.rajasharan.widget.SearchableSpinner
    android:id="@+id/search"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center_horizontal"
    android:padding="5dp"
    app:list="@array/all_languages"
    />

Setup OnSelectionChangeListener

public class MainActivity extends ActionBarActivity implements SearchableSpinner.OnSelectionChangeListener {

    private SearchableSpinner mSpinner;

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

        mSpinner = (SearchableSpinner) findViewById(R.id.search);
        mSpinner.setOnSelectionChangeListener(this);
    }

    @Override
    public void onSelectionChanged(String selection) {
        Toast.makeText(this, selection + " selected", Toast.LENGTH_SHORT).show();
    }
}

License

The MIT License (MIT)