public override Result DoWork()
{
var logger = new OurLoggerService();
var workNo = InputData.GetInt("WORK_NO", 0);
logger.LogInformation($"Work NO: {workNo} Started");
AlarmManager alarmManager = MainActivity.Instance.GetSystemService(Context.AlarmService) as AlarmManager;
List <PendingIntent> intentArray = new List <PendingIntent>();
Bundle notificationDataBundle = new Bundle();
notificationDataBundle.PutString("Title", "Serilog File Notification");
notificationDataBundle.PutString("Message", $"Showing serilog file notification for task {workNo}");
notificationDataBundle.PutInt("WORK_NO", workNo);
Intent notificationIntent = new Intent(MainActivity.Instance, typeof(NotificationAlertReceiver));
notificationIntent.PutExtra("NotificationData", notificationDataBundle);
var random = new Random();
var randomSeconds = random.Next(20, 60);
int alarmRequestCode = workNo * 10 + workNo;
PendingIntent alarmIntent = PendingIntent.GetBroadcast(
MainActivity.Instance,
alarmRequestCode,
notificationIntent,
PendingIntentFlags.Immutable
);
TimeSpan myTimeSpan = new TimeSpan(0, 0, randomSeconds);
DateTime scheduleTime = DateTime.Now + myTimeSpan;
logger.LogInformation($"Setting Alarm for {workNo} at {scheduleTime}");
long alarmTimeEpoch = new DateTimeOffset(scheduleTime).ToUnixTimeMilliseconds();
long currentTimeEpoch = new DateTimeOffset(DateTime.Now).ToUnixTimeMilliseconds();
if (alarmTimeEpoch > currentTimeEpoch)
{
alarmManager.SetAlarmClock(
new AlarmManager.AlarmClockInfo(
alarmTimeEpoch,
alarmIntent
),
alarmIntent
);
intentArray.Add(alarmIntent);
}
logger.LogInformation($"Work NO: {workNo} set up complete");
return(Result.InvokeSuccess());
}
public override void OnReceive(Context context, Intent intent)
{
var logger = new OurLoggerService();
var dataBundle = intent.GetBundleExtra("NotificationData");
var workNo = dataBundle.GetInt("WORK_NO", 0);
logger.LogInformation($"Notification Recived for Work NO: {workNo}");
MainActivity.NotificationBuildAndShow(context, intent);
}
public static void NotificationBuildAndShow(Context context, Intent intent)
{
var dataBundle = intent.GetBundleExtra("NotificationData");
var message = dataBundle.GetString("Message") ?? "My Message";
var title = dataBundle.GetString("Title") ?? "My Title";
var workNo = dataBundle.GetInt("WORK_NO", 0);
var logger = new OurLoggerService();
logger.LogInformation($"Building and Showing Notification for Work {workNo}");
var resultIntent = new Intent(context, typeof(MainActivity));
intent.AddFlags(ActivityFlags.ClearTop);
var pendingIntent = PendingIntent.GetActivity(context, 0, resultIntent, PendingIntentFlags.UpdateCurrent);
var importance = NotificationImportance.High;
NotificationChannel notificationChannel = new NotificationChannel(APP_CHANNEL, "Important", importance);
notificationChannel.EnableVibration(true);
notificationChannel.LockscreenVisibility = NotificationVisibility.Public;
var audioAttributes = new AudioAttributes.Builder()
.SetContentType(AudioContentType.Sonification)
.SetUsage(AudioUsageKind.Alarm)
.Build();
notificationChannel.SetSound(RingtoneManager.GetDefaultUri(RingtoneType.Ringtone), audioAttributes);
var notificationBuilder = new NotificationCompat.Builder(context, APP_CHANNEL)
.SetSmallIcon(Resource.Mipmap.icon_round)
.SetContentTitle(title)
.SetContentText(message)
.SetContentIntent(pendingIntent)
.SetAutoCancel(false)
.SetChannelId(APP_CHANNEL);
;
NotificationManager notificationManager = (NotificationManager)context.GetSystemService(NotificationService);
notificationManager.CreateNotificationChannel(notificationChannel);
notificationManager.Notify(6461, notificationBuilder.Build());
logger.LogInformation($"Showing Notification for Work {workNo} Complete");
}