void updateView()
{
//Get the stored latest registration id
var registrationId = PushClient.GetRegistrationId(this);
//If it's empty, we need to register
if (string.IsNullOrEmpty(registrationId))
{
registered = false;
this.textRegistrationStatus.Text = "Registered: No";
this.textRegistrationId.Text = "Id: N/A";
this.buttonRegister.Text = "Register...";
Log.Info("C2DM-Sharp", "Not registered...");
}
else
{
registered = true;
this.textRegistrationStatus.Text = "Registered: Yes";
this.textRegistrationId.Text = "Id: " + registrationId;
this.buttonRegister.Text = "Unregister...";
Log.Info("C2DM-Sharp", "Already Registered: " + registrationId);
}
var prefs = GetSharedPreferences("c2dm.client.sample", FileCreationMode.Private);
this.textLastMsg.Text = "Last Msg: " + prefs.GetString("last_msg", "N/A");
//Enable the button as it was normally disabled
this.buttonRegister.Enabled = true;
}
public void RegisterDeviceForPushNotifications(bool force = false)
{
//Check to ensure everything's setup right
PushClient.CheckDevice(_context);
PushClient.CheckManifest(_context);
//Get the stored latest registration id
var registrationId = PushClient.GetRegistrationId(_context);
var registered = !string.IsNullOrEmpty(registrationId);
const string tag = "PushSharp-GCM";
if (!registered || force)
{
//Call to register
var registerIdDebug = _appSettings.Data.GCM.SenderId;
PushClient.Register(_context, registerIdDebug);
}
}
/// <summary>
/// Called when registration state changes.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PushModel_StateChanged(object sender, PushConnectionStateEventArgs e)
{
Log.Debug(Tag, $"Push State: [{e.State}], Error String: [{e.Error}]");
State newState = State.Unregistered;
if (e.State == PushConnectionStateEventArgs.PushState.Registered)
{
newState = State.Registered;
// Get the registration id
string id = PushClient.GetRegistrationId();
Log.Debug(Tag, $"RegId: [{id}]");
// If the application successfully connects with the push service,
// it must request the unread notification messages
// which are sent during the disconnected state
// handlerNotification method is called if there are unread notifications
PushClient.GetUnreadNotifications();
}
else if (e.State == PushConnectionStateEventArgs.PushState.Unregistered)
{
newState = State.Unregistered;
Log.Debug(Tag, "Call PushServiceRegister()");
// Send a registration request to the push service
Task <ServerResponse> registerTask = PushClient.PushServerRegister();
registerTask.GetAwaiter().OnCompleted(() =>
{
// You will get result for register API
ServerResponse res = registerTask.Result;
Log.Debug(Tag, $"ServerResult: [{res.ServerResult}], ServerMessage: [{res.ServerMessage}]");
});
}
RegistrationStateChanged?.Invoke(this, new RegistrationStateChangedEventArgs
{
state = newState
});
}
public int PushConnect()
{
// Use your push app id received from Tizen push team
string AppId = "Your Push App ID";
try
{
// Connect to local push service
PushClient.PushServiceConnect(AppId);
// When the connection state is changed, this handler will be called (ex, registered -> unregistered state)
EventHandler <PushConnectionStateEventArgs> handler = (s, e) =>
{
Console.WriteLine("Push State: [" + e.State + "], Error String: [" + e.Error + "]");
if (e.State == PushConnectionStateEventArgs.PushState.Registered)
{
// 0 is for registered state
pEvent.OnStateChanged(0);
// Get the registration id
string id = PushClient.GetRegistrationId();
Console.WriteLine("RegId: [" + id + "]");
// send registration id to your application server if necessary
// If the connection with the push service succeeds,
// the application must request the unread notification messages
// which are sent during the disconnected state
// handlerNotification method is called if there are unread notifications
PushClient.GetUnreadNotifications();
}
else if (e.State == PushConnectionStateEventArgs.PushState.Unregistered)
{
// 1 is for registered state
pEvent.OnStateChanged(1);
Console.WriteLine("Call PushServiceRegister()");
// Send a registration request to the push service
Task <ServerResponse> tr = PushClient.PushServerRegister();
tr.GetAwaiter().OnCompleted(() =>
{
// You will get result for register API
ServerResponse res = tr.Result;
Console.WriteLine("ServerResult: [" + res.ServerResult + "], ServerMessage: [" + res.ServerMessage + "]");
});
}
};
// When push notification is received, this handler will be called
EventHandler <PushMessageEventArgs> handlerNotification = (object sender, PushMessageEventArgs e) =>
{
Console.WriteLine("========================== Notification Received ==========================");
// App data loaded on the notification
Console.WriteLine("AppData: [" + e.AppData + "]");
// Notification message
Console.WriteLine("Message: [" + e.Message + "]");
// Time when the noti is generated/
Console.WriteLine("ReceivedAt: [" + e.ReceivedAt + "]");
// Optional sender information
Console.WriteLine("Sender: [" + e.Sender + "]");
// Optional session information
Console.WriteLine("SessionInfo: [" + e.SessionInfo + "]");
// Optional request ID
Console.WriteLine("RequestId: [" + e.RequestId + "]");
// Optional type
Console.WriteLine("Type: [" + e.Type + "]");
Console.WriteLine("===========================================================================");
// send notification received event to common interface
pEvent.OnNotificationReceived(e.AppData, e.Message, e.ReceivedAt, e.Sender, e.SessionInfo, e.RequestId, e.Type);
};
PushClient.StateChanged += handler;
PushClient.NotificationReceived += handlerNotification;
}
catch (Exception e)
{
// Exception handling
Console.WriteLine("Caught Exception: " + e.ToString());
}
return(0);
}
/// <summary>
/// Used to get registration id
/// </summary>
/// <returns>registration id</returns>
public string PushGetRegistrationId()
{
return(PushClient.GetRegistrationId());;
}