//Fires when device is unregistered
public void OnUnregistered(PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
Debug.WriteLine("Push Notification - Device Unnregistered");
//Remove Token from Server
var tokenObject = new Token {
TokenID = Application.Current.Properties["Token"].ToString(), Type = "U"
};
var content1 = JsonConvert.SerializeObject(tokenObject);
var content2 = new StringContent(content1, Encoding.UTF8, "application/json");
var response = _client.PostAsync(_url + "UnRegisterToken/", content2).Result;
if (!response.IsSuccessStatusCode)
{
MessagingCenter.Send(this, "DisplayMsg", "Token removed from Server unsuccessfully");
}
//else //remove token regardless, otherwise the user wont be registered again
//{
Application.Current.Properties["Token"] = "";
MessagingCenter.Send(this, "DisplayMsg", "Device has been unregistered successfully");
Application.Current.SavePropertiesAsync();
//}
}
public void OnMessage(JObject values, PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
Debug.WriteLine($"Message Arrived: {values.ToString()}");
if (deviceType == PushNotification.Plugin.Abstractions.DeviceType.Android)
{
var p = JObject.Parse(values.ToString());
if (p != null && p["info"] != null && p["info"].ToString() == "blotter")
{
Global.ReceivedCrimeAlert = true;
MessagingCenter.Send <object, string>(Global.MessagingInstance, "Notification", p["text"].ToString());
}
}
if (deviceType == PushNotification.Plugin.Abstractions.DeviceType.iOS)
{
var p = JObject.Parse(values.ToString());
if (p != null && p["alert"] != null)
{
Global.ReceivedCrimeAlert = true;
MessagingCenter.Send <object, string>(Global.MessagingInstance, "Notification", p["alert"].ToString());
}
}
}
//Gets the registration token after push registration
public void OnRegistered(string token, PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
Debug.WriteLine(string.Format("Push Notification - Device Registered - Token : {0}", token));
//Send Token to Server
var tokenObject = new Token {
TokenID = token, Type = "U", User = Application.Current.Properties["Username"].ToString()
};
var content1 = JsonConvert.SerializeObject(tokenObject);
var content2 = new StringContent(content1, Encoding.UTF8, "application/json");
var response = _client.PostAsync(_url + "RegisterToken/", content2).Result;
if (!response.IsSuccessStatusCode)
{
MessagingCenter.Send(this, "DisplayMsg", "Token sent to Server unsuccessfully");
Application.Current.Properties["Token"] = "";
}
else
{
Application.Current.Properties["Token"] = token;
MessagingCenter.Send(this, "DisplayMsg", "Device has been registered successfully");
}
Application.Current.SavePropertiesAsync();
}
public void OnUnregistered(PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
Debug.WriteLine("Push Notification - Device Unnregistered");
}
public void OnRegistered(string token, PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
Debug.WriteLine(string.Format("Push Notification - Device Registered - Token : {0}", token));
Location.PostToken(token, deviceType);
}
public void OnError(string message, PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
Debug.WriteLine(string.Format("Push notification error - {0}", message));
}
//Fires when error
public void OnError(string message, PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
Debug.WriteLine(string.Format("Push notification error - {0}", message));
MessagingCenter.Send(this, "DisplayMsg", string.Format("Push notification error - {0}", message));
}
//Here you will receive all push notification messages
//Messages arrives as a dictionary, the device type is also sent in order to check specific keys correctly depending on the platform.
public void OnMessage(JObject values, PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
Debug.WriteLine("Message Arrived");
}
public void OnError(string message, PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
AppProvider.Log.WriteLine(LogChannel.Notifications, "OnError: {0} / {1}", message, deviceType);
}
public void OnUnregistered(PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
AppProvider.Log.WriteLine(LogChannel.Notifications, "UnRegister: {0}", deviceType);
}
public void OnMessage(System.Collections.Generic.IDictionary <string, object> Parameters, PushNotification.Plugin.Abstractions.DeviceType deviceType)
{
AppProvider.Log.WriteLine(LogChannel.Notifications, "OnMessage: {0} / {1}", Parameters, deviceType);
}
