AutoCompleteEditText.java

package info.justaway.widget;

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


public class AutoCompleteEditText extends AutoCompleteTextView {

    private int myThreshold;

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

    public AutoCompleteEditText(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

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

    @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;
    }

    public String getString() {
        Editable editable = getText();
        if (editable == null) {
            return "";
        }
        String string = editable.toString();
        if (string == null) {
            return "";
        }
        return string;
    }
}