Example usage for android.widget ArrayAdapter ArrayAdapter

Introduction

In this page you can find the example usage for android.widget ArrayAdapter ArrayAdapter.

Prototype

public ArrayAdapter(@NonNull Context context, @LayoutRes int resource)

Source Link

Document

Constructor

Usage

From source file:no.ntnu.idi.socialhitchhiking.map.MapActivityCreateOrEditRoute.java

/**
 * Initialize the {@link AutoCompleteTextView}'s with an {@link ArrayAdapter} 
 * and a listener ({@link AutoCompleteTextWatcher}). The listener gets autocomplete 
 * data from the Google Places API and updates the ArrayAdapter with these.
 *//*from   w  w w .  j  a  va  2  s.  c o m*/
private void initAutocomplete() {
    adapter = new ArrayAdapter<String>(this, R.layout.item_list);
    adapter.setNotifyOnChange(true);
    acFrom = (AutoCompleteTextView) findViewById(R.id.etGoingFrom);
    acFrom.setAdapter(adapter);
    acFrom.addTextChangedListener(new AutoCompleteTextWatcher(this, adapter, acFrom));
    acFrom.setThreshold(1);
    acTo = (AutoCompleteTextView) findViewById(R.id.etGoingTo);
    acTo.setAdapter(adapter);
    acTo.addTextChangedListener(new AutoCompleteTextWatcher(this, adapter, acTo));

    acTo.setOnEditorActionListener(new EditText.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {

            InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
            final Button button = ((Button) findViewById(R.id.btnChooseRoute));
            if (actionId == EditorInfo.IME_ACTION_DONE) {
                if (checkFields() && selectedRoute.getMapPoints().size() > 2 && hasDrawn == true) {
                    button.setEnabled(true);
                    button.setText("Next");
                    return true;
                } else if (checkFields() && selectedRoute.getMapPoints().size() == 0) {
                    mapView.getOverlays().clear();
                    createMap();
                    button.setEnabled(true);
                    button.setText("Next");
                    return true;
                } else if (checkFields() == false && selectedRoute.getMapPoints().size() == 0) {
                    button.setText("Show on map");
                    button.setEnabled(false);
                    return false;
                } else {
                    button.setText("Show on map");
                    button.setEnabled(false);
                    return false;
                }

            }
            return false;
        }

    });

}

From source file:com.google.example.eightbitartist.DrawingActivity.java

/**
 * Set the list of words to display for guessing.
 *///from  w w  w .ja  v a  2s .co  m
private void resetWords(List<String> words) {
    ListView list = (ListView) findViewById(R.id.listView);

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

    for (String st : words) {
        adapter.add(st);
    }

    list.setAdapter(adapter);
}