/// <summary>
/// Returns the notification list.
/// </summary>
/// <exception cref="UnauthorizedAccessException"> Thrown in case of a permission is denied.</exception>
/// <exception cref="InvalidOperationException">Thrown in case of any internal error.</exception>
/// <privilege>http://tizen.org/privilege/notification</privilege>
/// <since_tizen> 4 </since_tizen>
public static IList <NotificationEventArgs> GetList()
{
Interop.NotificationEventListener.ErrorCode err;
IntPtr notificationList = IntPtr.Zero;
IntPtr currentList = IntPtr.Zero;
IList <NotificationEventArgs> list = new List <NotificationEventArgs>();
err = Interop.NotificationEventListener.GetList(NotificationType.None, -1, out notificationList);
if (err != Interop.NotificationEventListener.ErrorCode.None)
{
throw NotificationEventListenerErrorFactory.GetException(err, "unable to get notification list");
}
if (notificationList != IntPtr.Zero)
{
currentList = notificationList;
while (currentList != IntPtr.Zero)
{
IntPtr notification;
NotificationEventArgs eventargs = new NotificationEventArgs();
notification = Interop.NotificationEventListener.GetData(currentList);
eventargs = NotificationEventArgsBinder.BindObject(notification, false);
list.Add(eventargs);
currentList = Interop.NotificationEventListener.GetNext(currentList);
}
Interop.NotificationEventListener.NotificationListFree(notificationList);
}
return(list);
}
public static NotificationEventArgs GetNotificationEventArgs(int uniqueNumber)
{
if (uniqueNumber <= 0)
{
throw NotificationEventListenerErrorFactory.GetException(Interop.NotificationEventListener.ErrorCode.InvalidParameter, "Invalid parameter");
}
IntPtr notificationPtr = Interop.NotificationEventListener.LoadNotification(null, uniqueNumber);
if (notificationPtr == IntPtr.Zero)
{
int err = Tizen.Internals.Errors.ErrorFacts.GetLastResult();
if (err.Equals((int)Interop.NotificationEventListener.ErrorCode.DbError))
{
throw NotificationEventListenerErrorFactory.GetException(Interop.NotificationEventListener.ErrorCode.InvalidParameter, "Not exist");
}
else
{
throw NotificationEventListenerErrorFactory.GetException((Interop.NotificationEventListener.ErrorCode)err, "failed to get NotificationEventArgs");
}
}
NotificationEventArgs eventArgs = new NotificationEventArgs();
eventArgs = NotificationEventArgsBinder.BindObject(notificationPtr, false);
return(eventArgs);
}
private static void ChangedEvent(IntPtr userData, NotificationType type, IntPtr operationList, int num)
{
IntPtr operationType;
IntPtr uniqueNumber;
IntPtr notification;
NotificationEventArgs eventargs;
NotificationDeleteEventArgs deleteargs;
for (int i = 0; i < num; i++)
{
uniqueNumber = IntPtr.Zero;
operationType = IntPtr.Zero;
notification = IntPtr.Zero;
Interop.NotificationEventListener.GetOperationData(operationList + (i * Marshal.SizeOf <NotificationOperation>()), NotificationOperationDataType.Type, out operationType);
Interop.NotificationEventListener.GetOperationData(operationList + (i * Marshal.SizeOf <NotificationOperation>()), NotificationOperationDataType.UniqueNumber, out uniqueNumber);
Interop.NotificationEventListener.GetOperationData(operationList + (i * Marshal.SizeOf <NotificationOperation>()), NotificationOperationDataType.Notification, out notification);
if (operationType == IntPtr.Zero)
{
Log.Error(LogTag, "unable to get operationType");
continue;
}
Log.Info(LogTag, "type : " + ((int)operationType).ToString());
Log.Info(LogTag, "Add : " + (AddEventHandler == null ? "0" : AddEventHandler.GetInvocationList().Length.ToString()));
Log.Info(LogTag, "update: " + (UpdateEventHandler == null ? "0" : UpdateEventHandler.GetInvocationList().Length.ToString()));
Log.Info(LogTag, "delete : " + (DeleteEventHandler == null ? "0" : DeleteEventHandler.GetInvocationList().Length.ToString()));
switch ((int)operationType)
{
case (int)NotificationOperationType.Insert:
if (notification != IntPtr.Zero)
{
try
{
eventargs = NotificationEventArgsBinder.BindObject(notification, false);
AddEventHandler?.Invoke(null, eventargs);
}
catch (Exception e)
{
Log.Error(LogTag, e.Message);
}
}
break;
case (int)NotificationOperationType.Update:
if (notification != IntPtr.Zero)
{
try
{
eventargs = NotificationEventArgsBinder.BindObject(notification, false);
UpdateEventHandler?.Invoke(null, eventargs);
}
catch (Exception e)
{
Log.Error(LogTag, e.Message);
}
}
break;
case (int)NotificationOperationType.Delete:
if (uniqueNumber != IntPtr.Zero)
{
try
{
deleteargs = NotificationDeleteEventArgsBinder.BindObject((int)uniqueNumber);
DeleteEventHandler?.Invoke(null, deleteargs);
}
catch (Exception e)
{
Log.Error(LogTag, e.Message);
}
}
break;
default:
Log.Info(LogTag, "Event : " + (int)operationType);
break;
}
}
}