com.dimasdanz.kendalipintu.util.CommonUtilities.java Source code

Introduction

Here is the source code for com.dimasdanz.kendalipintu.util.CommonUtilities.java

Source

/*******************************************************************************
 * Copyright (c) 2014 Dimas Rullyan Danu
 * 
 * Kendali Pintu 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.
 * 
 * Kendali Pintu 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 Kendali Pintu. If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package com.dimasdanz.kendalipintu.util;

import com.dimasdanz.kendalipintu.LogActivity;
import com.dimasdanz.kendalipintu.R;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager.NameNotFoundException;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.support.v4.app.TaskStackBuilder;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.style.StyleSpan;

public final class CommonUtilities {
    private static int msgCounter = 0;
    private static Spannable[] name = new Spannable[6];

    public static void dialogConnectionError(final Context context) {
        AlertDialog.Builder builder = new AlertDialog.Builder(context, 4);
        builder.setIcon(android.R.drawable.ic_dialog_info);
        builder.setTitle(R.string.title_dialog_server_error);
        builder.setMessage(R.string.message_dialog_connection_error);
        builder.setNegativeButton(R.string.close, new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int id) {
                Activity a = (Activity) context;
                a.finish();
            }
        });
        AlertDialog alert = builder.create();
        alert.show();
    }

    public static void resetNotificationCounter() {
        name = new Spannable[6];
        msgCounter = 0;

    }

    public static void generateNotification(Context context, String message, String time, String info) {
        try {
            NotificationManager manager;
            int notificationID = 73;

            Bitmap largeIcon = BitmapFactory.decodeResource(context.getResources(),
                    R.drawable.ic_stat_notification);

            Notification.Builder builder = new Notification.Builder(context);
            Intent resultIntent = new Intent(context, LogActivity.class);
            TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);

            stackBuilder.addParentStack(LogActivity.class);
            stackBuilder.addNextIntent(resultIntent);

            PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
            Spannable sb = new SpannableString(message + " " + time + "-" + info);
            sb.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), 0, message.length(),
                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

            builder.setAutoCancel(true);
            builder.setDefaults(Notification.DEFAULT_LIGHTS | Notification.DEFAULT_SOUND);
            builder.setContentTitle(context.getString(R.string.notification_title));
            builder.setContentText(sb);
            builder.setTicker(context.getString(R.string.notification_ticker));
            builder.setNumber(++msgCounter);
            builder.setSmallIcon(R.drawable.ic_stat_notification);
            builder.setLargeIcon(largeIcon);
            builder.setContentIntent(resultPendingIntent);

            if (msgCounter > 1) {
                Notification.InboxStyle inboxStyle = new Notification.InboxStyle();
                if (msgCounter > 6) {
                    name[0] = new SpannableString("...");
                    name[1] = name[2];
                    name[2] = name[3];
                    name[3] = name[4];
                    name[4] = name[5];
                    name[5] = sb;
                } else {
                    name[msgCounter - 1] = sb;
                }

                inboxStyle.setBigContentTitle(context.getString(R.string.notification_title));
                inboxStyle.setSummaryText(
                        msgCounter + " " + context.getString(R.string.notification_title) + " Baru");

                for (int i = name.length; i > 0; i--) {
                    inboxStyle.addLine(name[i - 1]);
                }

                builder.setStyle(inboxStyle);
                builder.setContentText(msgCounter + " " + context.getString(R.string.notification_title) + " Baru");
            } else {
                name[0] = sb;
            }
            manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
            manager.notify(notificationID, builder.build());
        } catch (NullPointerException e) {
            e.printStackTrace();
        }

    }

    public static int getAppVersion(Context context) {
        try {
            PackageInfo packageInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
            return packageInfo.versionCode;
        } catch (NameNotFoundException e) {
            throw new RuntimeException("Could not get package name: " + e);
        }
    }
}