public Task RegisterGoogle(Guid account_id, string deviceToken)
{
return(Task.Run(async delegate()
{
try
{
NotificationHubClient hubClient = this.HubClient;
Account account = this.API.Direct.Accounts.GetById(account_id);
string previousRegistrationID = account.push_google;
if (!string.IsNullOrEmpty(previousRegistrationID))
{
if (await hubClient.RegistrationExistsAsync(previousRegistrationID))
{
await hubClient.DeleteRegistrationAsync(previousRegistrationID);
}
}
string accountTag = string.Format(PushAssumptions.TARGET_ACCOUNT_FORMAT, account_id.ToString().ToLower());
var registrations = await hubClient.GetRegistrationsByTagAsync(accountTag, 100);
foreach (RegistrationDescription registration in registrations)
{
if (registration.Tags.Contains("droid"))
{
await hubClient.DeleteRegistrationAsync(registration);
}
}
List <string> tags = new List <string>();
tags.Add(accountTag);
tags.Add("droid");
GcmRegistrationDescription newRegistration = await hubClient.CreateGcmNativeRegistrationAsync(deviceToken, tags);
if (newRegistration != null)
{
this.API.Direct.Accounts.UpdatePushTokenGoogle(account.account_id, newRegistration.RegistrationId);
}
}
catch (Exception ex)
{
base.IFoundation.LogError(ex);
}
}));
}
