public override Task IssueNotificationAsync(string title, string message, string id, bool alertUser, Protocol protocol, int?badgeNumber, NotificationUserResponseAction userResponseAction, string userResponseMessage)
{
if (_notificationManager == null)
{
return(Task.CompletedTask);
}
else if (message == null)
{
CancelNotification(id);
}
else
{
Intent notificationIntent = new Intent(Application.Context, typeof(AndroidMainActivity));
notificationIntent.PutExtra(NOTIFICATION_USER_RESPONSE_ACTION_KEY, userResponseAction.ToString());
notificationIntent.PutExtra(NOTIFICATION_USER_RESPONSE_MESSAGE_KEY, userResponseMessage);
PendingIntent notificationPendingIntent = PendingIntent.GetActivity(Application.Context, 0, notificationIntent, PendingIntentFlags.OneShot);
SensusNotificationChannel notificationChannel = SensusNotificationChannel.Default;
if (userResponseAction == NotificationUserResponseAction.DisplayPendingSurveys)
{
notificationChannel = SensusNotificationChannel.Survey;
}
// reset channel to silent if we're not notifying/alerting or if we're in an exclusion window
if (!alertUser || (protocol != null && protocol.TimeIsWithinAlertExclusionWindow(DateTime.Now.TimeOfDay)))
{
notificationChannel = SensusNotificationChannel.Silent;
}
Notification.Builder notificationBuilder = CreateNotificationBuilder(notificationChannel)
.SetContentTitle(title)
.SetContentText(message)
.SetSmallIcon(Resource.Drawable.ic_launcher)
.SetContentIntent(notificationPendingIntent)
.SetAutoCancel(true)
.SetOngoing(false);
if (badgeNumber != null)
{
notificationBuilder.SetNumber(badgeNumber.Value);
}
// use big-text style for long messages
if (message.Length > 20)
{
Notification.BigTextStyle bigTextStyle = new Notification.BigTextStyle();
bigTextStyle.BigText(message);
notificationBuilder.SetStyle(bigTextStyle);
}
_notificationManager.Notify(id, 0, notificationBuilder.Build());
}
return(Task.CompletedTask);
}
void ShowNotification(bool custom)
{
Resources res = Resources;
NotificationManager notificationManager = (NotificationManager)GetSystemService(
NotificationService);
Notification.Builder builder = new Notification.Builder(this)
.SetSmallIcon(Resource.Drawable.ic_stat_notify_example)
.SetAutoCancel(true)
.SetTicker(GetString(Resource.String.notification_text))
.SetContentIntent(GetDialogPendingIntent("Tapped the notification entry."));
if (custom)
{
// Sets a custom content view for the notification, including an image button.
RemoteViews layout = new RemoteViews(PackageName, Resource.Layout.notification);
layout.SetTextViewText(Resource.Id.notification_title, GetString(Resource.String.app_name));
layout.SetOnClickPendingIntent(Resource.Id.notification_button,
GetDialogPendingIntent("Tapped the 'dialog' button in the notification."));
builder.SetContent(layout);
// Notifications in Android 3.0 now have a standard mechanism for displaying large
// bitmaps such as contact avatars. Here, we load an example image and resize it to the
// appropriate size for large bitmaps in notifications.
Bitmap largeIconTemp = BitmapFactory.DecodeResource(res,
Resource.Drawable.notification_default_largeicon);
Bitmap largeIcon = Bitmap.CreateScaledBitmap(
largeIconTemp,
res.GetDimensionPixelSize(Android.Resource.Dimension.NotificationLargeIconWidth),
res.GetDimensionPixelSize(Android.Resource.Dimension.NotificationLargeIconHeight),
false);
largeIconTemp.Recycle();
builder.SetLargeIcon(largeIcon);
}
else
{
builder
.SetNumber(7) // An example number.
.SetContentTitle(GetString(Resource.String.app_name))
.SetContentText(GetString(Resource.String.notification_text));
}
notificationManager.Notify(NotificationDefault, builder.Notification);
}
public override StartCommandResult OnStartCommand(Intent intent, [GeneratedEnum] StartCommandFlags flags, int startId)
{
//Getting Notification Service
mManager = (NotificationManager)this.BaseContext.ApplicationContext
.GetSystemService(NotificationService);
/*
* When the user taps the notification we have to show the Home Screen
* of our App, this job can be done with the help of the following
* Intent.
*/
Intent intent1 = new Intent(this.BaseContext.ApplicationContext, typeof(MainActivity));
intent1.AddFlags(ActivityFlags.SingleTop
| ActivityFlags.ClearTop);
PendingIntent pendingNotificationIntent = PendingIntent.GetActivity(
Android.App.Application.Context.ApplicationContext, 0, intent1,
PendingIntentFlags.UpdateCurrent);
Notification.Builder builder = new Notification.Builder(this);
builder.SetAutoCancel(true);
//builder.SetTicker("this is ticker text");
builder.SetContentTitle("TimeSheet");
builder.SetContentText("Remember input your timesheet ;)");
builder.SetSmallIcon(Resource.Drawable.logo);
builder.SetContentIntent(pendingNotificationIntent);
//builder.SetOngoing(true);
//setBadgeIconType(1);
//builder.SetSubText("This is subtext..."); //API level 16
builder.SetNumber(100);
var notification = builder.Build();
mManager.Notify(0, notification);
return(base.OnStartCommand(intent, flags, startId));
}
void ShowNotification(bool custom)
{
Resources res = Resources;
NotificationManager notificationManager = (NotificationManager) GetSystemService (
NotificationService);
Notification.Builder builder = new Notification.Builder (this)
.SetSmallIcon (Resource.Drawable.ic_stat_notify_example)
.SetAutoCancel (true)
.SetTicker (GetString(Resource.String.notification_text))
.SetContentIntent (GetDialogPendingIntent ("Tapped the notification entry."));
if (custom) {
// Sets a custom content view for the notification, including an image button.
RemoteViews layout = new RemoteViews (PackageName, Resource.Layout.notification);
layout.SetTextViewText (Resource.Id.notification_title, GetString (Resource.String.app_name));
layout.SetOnClickPendingIntent (Resource.Id.notification_button,
GetDialogPendingIntent ("Tapped the 'dialog' button in the notification."));
builder.SetContent (layout);
// Notifications in Android 3.0 now have a standard mechanism for displaying large
// bitmaps such as contact avatars. Here, we load an example image and resize it to the
// appropriate size for large bitmaps in notifications.
Bitmap largeIconTemp = BitmapFactory.DecodeResource (res,
Resource.Drawable.notification_default_largeicon);
Bitmap largeIcon = Bitmap.CreateScaledBitmap (
largeIconTemp,
res.GetDimensionPixelSize (Android.Resource.Dimension.NotificationLargeIconWidth),
res.GetDimensionPixelSize (Android.Resource.Dimension.NotificationLargeIconHeight),
false);
largeIconTemp.Recycle ();
builder.SetLargeIcon (largeIcon);
} else {
builder
.SetNumber (7) // An example number.
.SetContentTitle (GetString (Resource.String.app_name))
.SetContentText (GetString (Resource.String.notification_text));
}
notificationManager.Notify (NotificationDefault, builder.Notification);
}
