Java tutorial
/******************************************************************************* * Copyright (c) 1999, 2014 IBM Corp. * * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * and Eclipse Distribution License v1.0 which accompany this distribution. * * The Eclipse Public License is available at * http://www.eclipse.org/legal/epl-v10.html * and the Eclipse Distribution License is available at * http://www.eclipse.org/org/documents/edl-v10.php. */ package com.xxjwd.push; import java.util.Calendar; import com.xxjwd.sjbg.R; import com.xxjwd.sjbg.ReceiveFileListActivity; import android.app.Notification; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.support.v4.app.NotificationCompat.Builder; import android.widget.Toast; /** * Provides static methods for creating and showing notifications to the user. * */ public class Notify { /** Message ID Counter **/ private static int MessageID = 0; /** * Displays a notification in the notification area of the UI * @param context Context from which to create the notification * @param messageString The string to display to the user as a message * @param intent The intent which will start the activity when the user clicks the notification * @param notificationTitle The resource reference to the notification title */ public static void notifcation(Context context, String messageString, Intent intent, int notificationTitle) { //Get the notification manage which we will use to display the notification String ns = Context.NOTIFICATION_SERVICE; NotificationManager mNotificationManager = (NotificationManager) context.getSystemService(ns); Calendar.getInstance().getTime().toString(); long when = System.currentTimeMillis(); //get the notification title from the application's strings.xml file CharSequence contentTitle = context.getString(notificationTitle); //the message that will be displayed as the ticker String ticker = contentTitle + " " + messageString; //build the pending intent that will start the appropriate activity PendingIntent pendingIntent = PendingIntent.getActivity(context, 1, intent, 0); //build the notification Builder notificationCompat = new Builder(context); notificationCompat.setAutoCancel(true) .setContentTitle(contentTitle) .setContentIntent(pendingIntent) .setContentText(messageString) .setTicker(ticker) .setWhen(when) .setSmallIcon(R.drawable.ic_launcher); Notification notification = notificationCompat.build(); //display the notification mNotificationManager.notify(MessageID, notification); MessageID++; } public static void notifcation(Context context, String messageString, Intent intent, String contentTitle) { //Get the notification manage which we will use to display the notification String ns = Context.NOTIFICATION_SERVICE; NotificationManager mNotificationManager = (NotificationManager) context.getSystemService(ns); Calendar.getInstance().getTime().toString(); long when = System.currentTimeMillis(); //the message that will be displayed as the ticker String ticker = contentTitle + " " + messageString; //build the pending intent that will start the appropriate activity PendingIntent pendingIntent = PendingIntent.getActivity(context, 1, intent, 0); //build the notification Builder notificationCompat = new Builder(context); notificationCompat.setAutoCancel(true) .setContentTitle(contentTitle) .setContentIntent(pendingIntent) .setContentText(messageString) .setTicker(ticker) .setWhen(when) .setDefaults(Notification.DEFAULT_ALL) .setSmallIcon(R.drawable.ic_launcher); Notification notification = notificationCompat.build(); //display the notification mNotificationManager.notify(MessageID, notification); MessageID++; } /** * Display a toast notification to the user * @param context Context from which to create a notification * @param text The text the toast should display * @param duration The amount of time for the toast to appear to the user */ public static void toast(Context context, CharSequence text, int duration) { Toast toast = Toast.makeText(context, text, duration); toast.show(); } public static void toast(Context context, CharSequence text) { toast(context,text,Toast.LENGTH_SHORT); } }