ToastUtils.java example

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gsn-master
/**
 * Global Sensor Networks (GSN) Source Code
 * Copyright (c) 2006-2014, Ecole Polytechnique Federale de Lausanne (EPFL)
 * <p/>
 * This file is part of GSN.
 * <p/>
 * GSN 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 3 of the License, or
 * (at your option) any later version.
 * <p/>
 * GSN 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.
 * <p/>
 * You should have received a copy of the GNU General Public License
 * along with GSN. If not, see <http://www.gnu.org/licenses/>.
 * <p/>
 * File: gsn-tiny/src/tinygsn/utils/GSNRuntimeException.java
 *
 * @author Schaer Marc
 */

package tinygsn.utils;

import android.content.Context;
import android.os.Handler;
import android.os.Looper;
import android.widget.Toast;

public class ToastUtils {

	public static void showToastInUiThread(final Context ctx,
	                                       final CharSequence stringRes,
	                                       final int toastLength) {

		Handler mainThread = new Handler(Looper.getMainLooper());
		mainThread.post(new Runnable() {
			@Override
			public void run() {
				Toast.makeText(ctx, stringRes, toastLength).show();
			}
		});
	}
}