Java tutorial
/* * Copyright (C) 2010 Moduad Co., Ltd. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.androidpn.client.SerivceManager; import android.annotation.TargetApi; import android.app.Notification; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.net.Uri; import android.os.Build; import android.support.v4.app.NotificationBuilderWithBuilderAccessor; import android.util.Log; import android.widget.Toast; import org.androidpn.client.PNNotificationDataSource; import java.util.Random; import org.androidpn.client.MainActivity; /** * This class is to notify the user of messages with NotificationManager. * * @author Sehwan Noh (devnoh@gmail.com) */ public class Notifier { private PNNotificationDataSource datasource; private static final String LOGTAG = LogUtil.makeLogTag(Notifier.class); private static final Random random = new Random(System.currentTimeMillis()); private Context context; private SharedPreferences sharedPrefs; private NotificationManager notificationManager; public Notifier(Context context) { this.context = context; this.sharedPrefs = context.getSharedPreferences(Constants.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE); this.notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); } @TargetApi(16) private void notify(Notification.Builder notificationBuilder) { if (Build.VERSION.SDK_INT < 16) { notificationManager.notify(random.nextInt(), notificationBuilder.getNotification()); } else { notificationManager.notify(random.nextInt(), notificationBuilder.build()); } } public void notify(String notificationId, String apiKey, String title, String message, String uri) { Log.d(LOGTAG, "notify()..."); Log.d(LOGTAG, "notificationId=" + notificationId); Log.d(LOGTAG, "notificationApiKey=" + apiKey); Log.d(LOGTAG, "notificationTitle=" + title); Log.d(LOGTAG, "notificationMessage=" + message); Log.d(LOGTAG, "notificationUri=" + uri); if (isNotificationEnabled()) { // Show the toast if (isNotificationToastEnabled()) { Toast.makeText(context, message, Toast.LENGTH_LONG).show(); } // PNNotification int ntfyDefaults = Notification.DEFAULT_LIGHTS; if (isNotificationSoundEnabled()) { ntfyDefaults |= Notification.DEFAULT_SOUND; } if (isNotificationVibrateEnabled()) { ntfyDefaults |= Notification.DEFAULT_VIBRATE; } Intent intent; //launch mainactivity if (uri == null || uri.length() <= 0) { intent = new Intent(context, MainActivity.class); } else { intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse(uri)); } /* intent.putExtra(Constants.NOTIFICATION_ID, notificationId); intent.putExtra(Constants.NOTIFICATION_API_KEY, apiKey); intent.putExtra(Constants.NOTIFICATION_TITLE, title); intent.putExtra(Constants.NOTIFICATION_MESSAGE, message); intent.putExtra(Constants.NOTIFICATION_URI, uri);*/ intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); intent.setFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); PendingIntent contentIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT); Notification.Builder notification = new Notification.Builder(context).setContentTitle(title) .setContentText(message).setSmallIcon(getNotificationIcon()).setDefaults(ntfyDefaults) .setContentIntent(contentIntent) //.setLargeIcon(R.drawable.notification) .setWhen(System.currentTimeMillis()).setTicker(message); notify(notification); //notification.flags |= PNNotification.FLAG_AUTO_CANCEL; // Intent intent; // if (uri != null // && uri.length() > 0 // && (uri.startsWith("http:") || uri.startsWith("https:") // || uri.startsWith("tel:") || uri.startsWith("geo:"))) { // intent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri)); // } else { // String callbackActivityPackageName = sharedPrefs.getString( // Constants.CALLBACK_ACTIVITY_PACKAGE_NAME, ""); // String callbackActivityClassName = sharedPrefs.getString( // Constants.CALLBACK_ACTIVITY_CLASS_NAME, ""); // intent = new Intent().setClassName(callbackActivityPackageName, // callbackActivityClassName); // intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); // intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); // } //notification.setLatestEventInfo(context, title, message, // contentIntent); //notificationManager.notify(random.nextInt(), notification); // Intent clickIntent = new Intent( // Constants.ACTION_NOTIFICATION_CLICKED); // clickIntent.putExtra(Constants.NOTIFICATION_ID, notificationId); // clickIntent.putExtra(Constants.NOTIFICATION_API_KEY, apiKey); // clickIntent.putExtra(Constants.NOTIFICATION_TITLE, title); // clickIntent.putExtra(Constants.NOTIFICATION_MESSAGE, message); // clickIntent.putExtra(Constants.NOTIFICATION_URI, uri); // // positiveIntent.setData(Uri.parse((new StringBuilder( // // "notif://notification.adroidpn.org/")).append(apiKey).append( // // "/").append(System.currentTimeMillis()).toString())); // PendingIntent clickPendingIntent = PendingIntent.getBroadcast( // context, 0, clickIntent, 0); // // notification.setLatestEventInfo(context, title, message, // clickPendingIntent); // // Intent clearIntent = new Intent( // Constants.ACTION_NOTIFICATION_CLEARED); // clearIntent.putExtra(Constants.NOTIFICATION_ID, notificationId); // clearIntent.putExtra(Constants.NOTIFICATION_API_KEY, apiKey); // // negativeIntent.setData(Uri.parse((new StringBuilder( // // "notif://notification.adroidpn.org/")).append(apiKey).append( // // "/").append(System.currentTimeMillis()).toString())); // PendingIntent clearPendingIntent = PendingIntent.getBroadcast( // context, 0, clearIntent, 0); // notification.deleteIntent = clearPendingIntent; // // notificationManager.notify(random.nextInt(), notification); } else { Log.w(LOGTAG, "Notificaitons disabled."); } datasource = new PNNotificationDataSource(context); datasource.open(); datasource.createNotification(title, message, uri); datasource.close(); //Update the list view if (MainActivity.instance != null) { MainActivity.instance.resetList(); } } private int getNotificationIcon() { return sharedPrefs.getInt(Constants.NOTIFICATION_ICON, 0); } private boolean isNotificationEnabled() { return sharedPrefs.getBoolean(Constants.SETTINGS_NOTIFICATION_ENABLED, true); } private boolean isNotificationSoundEnabled() { return sharedPrefs.getBoolean(Constants.SETTINGS_SOUND_ENABLED, true); } private boolean isNotificationVibrateEnabled() { return sharedPrefs.getBoolean(Constants.SETTINGS_VIBRATE_ENABLED, true); } private boolean isNotificationToastEnabled() { return sharedPrefs.getBoolean(Constants.SETTINGS_TOAST_ENABLED, false); } }