// New method
protected override async void OnBackgroundActivated(BackgroundActivatedEventArgs args)
{
var deferral = args.TaskInstance.GetDeferral();
try
{
RawNotification notification = (RawNotification)args.TaskInstance.TriggerDetails;
// Decrypt the content
string payload = await PushManager.GetDecryptedContentAsync(notification);
// Show a notification
// You'll need Microsoft.Toolkit.Uwp.Notifications NuGet package installed for this code
ToastContent content = new ToastContent()
{
Visual = new ToastVisual()
{
BindingGeneric = new ToastBindingGeneric()
{
Children =
{
new AdaptiveText()
{
Text = "Push notification received"
},
new AdaptiveText()
{
Text = payload
}
}
}
}
};
ToastNotificationManager.CreateToastNotifier().Show(new ToastNotification(content.GetXml()));
}
catch (Exception ex)
{
ToastContent content = new ToastContent()
{
Visual = new ToastVisual()
{
BindingGeneric = new ToastBindingGeneric()
{
Children =
{
new AdaptiveText()
{
Text = "Failed decrypting"
},
new AdaptiveText()
{
Text = ex.ToString()
}
}
}
}
};
ToastNotificationManager.CreateToastNotifier().Show(new ToastNotification(content.GetXml()));
}
deferral.Complete();
}
/// <summary>
/// This method hits whenever a background task execution meets the conditions
/// </summary>
/// <param name="args">BacklgroundActivatedArguments</param>
protected override async void OnBackgroundActivated(BackgroundActivatedEventArgs args)
{
const string PushBackgroundTaskName = "DeskhelpBackgroundNotification";
const string timerRegisterTask = "DeskHelpBackgroundDailyValidation";
const string startupTask = "DeskHelpBackgroundStartupValidation";
var deferral = args.TaskInstance.GetDeferral();
LogTelemetry("OnBackgroundActivated() triggered", SeverityLevel.Information, BuildProperties($"Background Task Name\t{args.TaskInstance.Task.Name}"));
if (args.TaskInstance.Task.Name == timerRegisterTask || args.TaskInstance.Task.Name == startupTask)
{
var result = await validateExpirationDate();
ToastContent visual = showToast("Registration Verification", "Registration was verified succesfully.", null, false);
ToastNotificationManager.CreateToastNotifier().Show(new ToastNotification(visual.GetXml()));
deferral.Complete();
return;
}
else if (args.TaskInstance.Task.Name == PushBackgroundTaskName)
{
try
{
RawNotification notification = (RawNotification)args.TaskInstance.TriggerDetails;
// Decrypt the content
string payload = await PushManager.GetDecryptedContentAsync(notification);
//payload = payload.ToString().Replace(@"\", "");
var payloadJson = JsonObject.Parse(@payload);
//dynamic json = JsonConvert.Deserialize<Dictionary<string, string>>(@payload);
var applicationData2 = Windows.Storage.ApplicationData.Current;
var localSettings2 = applicationData2.LocalSettings;
var DeviceInfo = (string)localSettings2.Values["DeviceInfo"];
var deviceDetails = payloadJson.GetObject().GetNamedObject("deviceDetails");
var notificationID = payloadJson.GetObject().GetNamedString("notificationID");
if (deviceDetails["deviceID"].ToString().Replace("{", "").Replace("}", "").Replace("\"", "") == DeviceInfo)
{
bool inApp = true, inDevice = true;
try
{
inApp = payloadJson["inApp"].ToString() == "true" ? payloadJson.GetObject().GetNamedBoolean("inApp") : false;
}
catch (Exception ex)
{
inApp = false;
}
try
{
inDevice = payloadJson["inDevice"].ToString() == "true" ? payloadJson.GetObject().GetNamedBoolean("inDevice") : false;
}
catch (Exception ex)
{
inDevice = false;
}
JsonArray buttons = null;
try
{
buttons = payloadJson.GetObject().GetNamedArray("button");
}
catch (Exception e)
{
buttons = null;
}
//In - Device
if (inDevice && !inApp)
{
var title = payloadJson["title"].ToString().Replace("{", "").Replace("}", "").Replace("\"", "");
var content = payloadJson["description"].ToString().Replace("{", "").Replace("}", "").Replace("\"", "");
ToastContent visual = showToast(title, content, buttons, true, notificationID);
ToastNotificationManager.CreateToastNotifier().Show(new ToastNotification(visual.GetXml()));
}
else if (inApp && !inDevice)
{
var userID = payloadJson["userID"].ToString().Replace("{", "").Replace("}", "").Replace("\"", "");
//var content = payloadJson["description"].ToString().Replace("{", "").Replace("}", "").Replace("\"", "");
if (Appload == true)
{
await App.WebView.InvokeScriptAsync("pushNotifications", new string[] { userID });
}
}
else if (inApp && inDevice)
{
var title = payloadJson["title"].ToString().Replace("{", "").Replace("}", "").Replace("\"", "");
var content = payloadJson["description"].ToString().Replace("{", "").Replace("}", "").Replace("\"", "");
var userID = payloadJson["userID"].ToString().Replace("{", "").Replace("}", "").Replace("\"", "");
if (Appload == false)
{
ToastContent visual = showToast(title, content, buttons, true, notificationID);
ToastNotificationManager.CreateToastNotifier().Show(new ToastNotification(visual.GetXml()));
}
else
{
await App.WebView.InvokeScriptAsync("pushNotifications", new string[] { userID });
}
}
}
}
catch (Exception ex)
{
var dontWait = new MessageDialog(ex.ToString()).ShowAsync();
LogException(ex);
}
}
deferral.Complete();
}
