Android Open Source - PhoneAsTablet My On Checked Listener

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License

The source code is released under:

GNU General Public License

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Java Source Code

/*
 * Copyright (C) 2013  Tsapalos Vasilios
 * //from  ww w.j  av a 2 s  .c om
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package info.bits.phoneastablet.listeners;

import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.EditText;

import info.bits.phoneastablet.utils.DatabaseHandler;

/**
 * @author LiTTle
 *         This is a listener which is applied to enhance the behavior of the checkbox.
 */
public class MyOnCheckedListener implements OnCheckedChangeListener {

    private final EditText portraitTransmitter, portraitReceiver,
            landscapeTransimitter, landscapeReceiver;
    private final DatabaseHandler dbHandler;

    /**
     * Constructs a new listener and prepare it for use.
     */
    public MyOnCheckedListener(DatabaseHandler handler, EditText... fields) {
        portraitTransmitter = fields[0];
        portraitReceiver = fields[1];
        landscapeTransimitter = fields[2];
        landscapeReceiver = fields[3];
        dbHandler = handler;
    }

    /**
     * It is called every time the checkbox changes its state.
     * It is enhanced to change the DB data also.
     *
     * @see android.widget.CompoundButton.OnCheckedChangeListener#onCheckedChanged(android.widget.CompoundButton, boolean)
     */
    @Override
    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
        portraitReceiver.setEnabled(!isChecked);
        landscapeReceiver.setEnabled(!isChecked);
        if (isChecked) {
            portraitReceiver.setText(portraitTransmitter.getText().toString());
            landscapeReceiver.setText(landscapeTransimitter.getText().toString());
        } else {
            portraitReceiver.setText(dbHandler.getDimension(DatabaseHandler.KEY_LANDSCAPE_WIDTH,
                    DatabaseHandler.TABLE_LATEST_RESOLUTIONS));
            landscapeReceiver.setText(dbHandler.getDimension(DatabaseHandler.KEY_LANDSCAPE_HEIGHT,
                    DatabaseHandler.TABLE_LATEST_RESOLUTIONS));
        }
    }

}

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