MyAutoCompleteTextView.java

/*
 * The CroudTrip! application aims at revolutionizing the car-ride-sharing market with its easy,
 * user-friendly and highly automated way of organizing shared Trips. Copyright (C) 2015  Nazeeh Ammari,
 *  Philipp Eichhorn, Ricarda Hohn, Vanessa Lange, Alexander Popp, Frederik Simon, Michael Weber
 * This program is free software: you can redistribute it and/or modify  it under the terms of the GNU
 *  Affero General Public License as published by the Free Software Foundation, either version 3 of the
 *   License, or (at your option) any later version.
 *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU Affero General Public License for more details.
 *  You should have received a copy of the GNU Affero General Public License along with this program.
 *    If not, see http://www.gnu.org/licenses/.
 */

package org.croudtrip.location;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.AutoCompleteTextView;

/**
 * Created by alex on 03.05.15.
 */
public class MyAutoCompleteTextView extends AutoCompleteTextView {

    private int myThreshold;

    public MyAutoCompleteTextView(Context context) {
        super(context);
    }

    public MyAutoCompleteTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public MyAutoCompleteTextView(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    public void setThreshold(int threshold) {
        if (threshold < 0) {
            threshold = 0;
        }
        myThreshold = threshold;
    }

    @Override
    public boolean enoughToFilter() {
        return getText().length() >= myThreshold;
    }

    @Override
    public int getThreshold() {
        return myThreshold;
    }


}