How does one cancel as single local notification that has been set for some time in the future? For example, I'm setting a "Time's up" notification system, where, depending on how long a task lasts, a user is reminded that at various periods on how much time is left. Currently I'm setting the notifications to 30, 20, 10, 5 and 0 minutes left. Now, lets say I set up a task that takes 1 hour to complete and set up the 5 remaining time notifications. Now I would like to cancel just the 30 minute reminder. How do I do that? I tried the notifications cancel method, but that does not do it. Then I tried cancelLocalNotification as detailed in a stackoverflow article, but that just blows up.
P.S.: Attaching project
Link(s):
Stackoverflow: https://stackoverflow.com/questions/6340664/delete-a-particular-local-notification
B4X:
Sub btnCancelEvent_Click
Dim callee As Button = Sender
Log(callee.Text)
' Dim bagdeNumber() As Int
' For Each ln As Notification In App.GetScheduledNotifications
' bagdeNumber = callee.Tag
' If ln.IconBadgeNumber = bagdeNumber(0) Then
' ln.Cancel
' End If
' Next
For x = 0 To buttons.Length - 2
If callee = buttons(x) Then
Log("found button")
callee.Enabled = False
Dim ln As Notification = alerts(x)
If x Mod 2 = 1 Then
ln.Cancel ' Does not cancel notification
'ln.Register ' OK. I got desperate here
Else
Dim no1 As NativeObject = App
Dim no2 As NativeObject = ln
no1.RunMethod("cancelLocalNotification", Array (no2)) ' blows up!!!!!
'Method not found: cancelLocalNotification, target: <UIApplication: 0x133904800>
End If
Exit
End If
Next
updateUI
End SubP.S.: Attaching project
Link(s):
Stackoverflow: https://stackoverflow.com/questions/6340664/delete-a-particular-local-notification