com.bccs.bsecure.MessageReceivedNotification.java Source code

Introduction

Here is the source code for com.bccs.bsecure.MessageReceivedNotification.java

Source

package com.bccs.bsecure;

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.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Build;
import android.support.v4.app.NotificationCompat;

/*
 * This file is part of Bsecure. A open source, freely available, SMS encryption app.
 * Copyright (C) 2015 Dr Kevin Coogan, Shane Nalezyty, Lucas Burdell
 * <p>
 * Bsecure 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>
 * Bsecure 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 Bsecure.  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * Generated by Android Studio 6/5/2015
 * Helper class for showing and canceling message received
 * notifications.
 * <p>
 * This class makes heavy use of the {@link NotificationCompat.Builder} helper
 * class to create notifications in a backward-compatible way.
 */
public class MessageReceivedNotification {
    /**
     * The unique identifier for this type of notification.
     */
    private static final String NOTIFICATION_TAG = "Message received";

    /**
     * Shows the notification, or updates a previously shown notification of
     * this type, with the given parameters.
     * <p>
     * Customize this method's arguments to present relevant content in
     * the notification.
     * <p>
     * Customize the contents of this method to tweak the behavior and
     * presentation of message received notifications. Make
     * sure to follow the
     * <a href="https://developer.android.com/design/patterns/notifications.html">
     * Notification design guidelines</a> when doing so.
     *
     * @see #cancel(Context)
     */
    public static void notify(final Context context, final String title, final String body) {
        final Resources res = context.getResources();

        // This image is used as the notification's large icon (thumbnail).
        // Remove this if your notification has no relevant thumbnail.
        final Bitmap picture = BitmapFactory.decodeResource(res, R.drawable.ic_security_black_48dp);

        final String text = body;
        //Intent conversationIntent = new Intent("com.bccs.bsecure.recentconversation");
        Intent conversationIntent = new Intent(context, Conversation.class);

        final NotificationCompat.Builder builder = new NotificationCompat.Builder(context)

                // Set appropriate defaults for the notification light, sound,
                // and vibration.
                .setDefaults(Notification.DEFAULT_ALL)

                // Set required fields, including the small icon, the
                // notification title, and text.
                .setSmallIcon(R.drawable.ic_security_black_48dp).setContentTitle(title).setContentText(text)

                // All fields below this line are optional.

                // Use a default priority (recognized on devices running Android
                // 4.1 or later)
                .setPriority(NotificationCompat.PRIORITY_DEFAULT)

                // Provide a large icon, shown with the notification in the
                // notification drawer on devices running Android 3.0 or later.
                .setLargeIcon(picture)

                // If this notification relates to a past or upcoming event, you
                // should set the relevant time information using the setWhen
                // method below. If this call is omitted, the notification's
                // timestamp will by set to the time at which it was shown.
                // Call setWhen if this notification relates to a past or
                // upcoming event. The sole argument to this method should be
                // the notification timestamp in milliseconds.
                //.setWhen(...)

                // Set the pending intent to be initiated when the user touches
                // the notification.
                .setContentIntent(PendingIntent.getActivity(context, 0, conversationIntent,
                        PendingIntent.FLAG_UPDATE_CURRENT))

                // Show expanded text content on devices running Android 4.1 or
                // later.
                .setStyle(new NotificationCompat.BigTextStyle().bigText(text).setBigContentTitle(title)
                        .setSummaryText(body))

                // Automatically dismiss the notification when it is touched.
                .setAutoCancel(true);

        notify(context, builder.build());
    }

    @TargetApi(Build.VERSION_CODES.ECLAIR)
    private static void notify(final Context context, final Notification notification) {
        final NotificationManager nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) {
            nm.notify(NOTIFICATION_TAG, 0, notification);
        } else {
            nm.notify(NOTIFICATION_TAG.hashCode(), notification);
        }
    }

    /**
     * Cancels any notifications of this type previously shown using
     * {@link //notify(Context, String, int)}.
     */
    @TargetApi(Build.VERSION_CODES.ECLAIR)
    public static void cancel(final Context context) {
        final NotificationManager nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) {
            nm.cancel(NOTIFICATION_TAG, 0);
        } else {
            nm.cancel(NOTIFICATION_TAG.hashCode());
        }
    }
}