/*

   ListPreference to store/load integer values

   Copyright 2013 Thincast Technologies GmbH, Author: Martin Fleisz

   This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. 

   If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

*/

package com.freerdp.freerdpcore.utils;

import android.content.Context;

import android.preference.ListPreference;

import android.util.AttributeSet;

public class IntListPreference extends ListPreference {

    public IntListPreference(Context context) {

        super(context);

    }

    public IntListPreference(Context context, AttributeSet attrs) {

        super(context, attrs);

    }

    @Override

    protected String getPersistedString(String defaultReturnValue) {

        return String.valueOf(getPersistedInt(-1));

    }

    @Override

    protected boolean persistString(String value) {

        return persistInt(Integer.valueOf(value));

    }

}