public CryptoDelegate()
{
RealmService = Mvx.Resolve <ICryptoRealmService>();
_client = new HttpClient();
_client.DefaultRequestHeaders.Accept.Clear();
_client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
}
public async override void OnReceive(Context context, Intent intent)
{
try
{
var setupSingleton = MvxAndroidSetupSingleton.EnsureSingletonAvailable(context);
setupSingleton.EnsureInitialized();
RealmService = new CryptoRealmService();
CryptoDelegate = new CryptoDelegate();
var cryptoCurrencies = await CryptoDelegate.GetCryptoCurrencyList();
if (cryptoCurrencies != null && cryptoCurrencies.Count > 0)
{
var searchDto = new ReminderSearchDto
{
Type = SearchType.AllReminders
};
var reminders = RealmService.GetReminder(searchDto);
string message = "";
foreach (var reminder in reminders)
{
var cryptoCurrency = cryptoCurrencies.FirstOrDefault(x => x.MarketName == reminder.MarketName);
if (cryptoCurrency == null)
{
continue;
}
if (reminder.IsExactValueSet && cryptoCurrency.Last == reminder.ExactValue)
{
message += reminder.MarketName + " has reached " + reminder.ExactValue.ConvertExpo() + ". \n";
}
if (reminder.IsLowerLimitSet && cryptoCurrency.Last < reminder.LowerLimit)
{
message += reminder.MarketName + " has gone below " + reminder.LowerLimit.ConvertExpo() + ". It's current value is " + cryptoCurrency.Last.ConvertExpo() + ". \n";
}
if (reminder.IsUpperLimitSet && cryptoCurrency.Last > reminder.UpperLimit)
{
message += reminder.MarketName + " has gone above " + reminder.UpperLimit.ConvertExpo() + ". It's current value is " + cryptoCurrency.Last.ConvertExpo() + ". \n";
}
}
message.TrimEnd('\r', '\n');
if (string.IsNullOrEmpty(message))
{
return;
}
Notification.BigTextStyle textStyle = new Notification.BigTextStyle();
textStyle.BigText(message);
Notification.Builder builder = new Notification.Builder(context)
.SetSound(RingtoneManager.GetDefaultUri(RingtoneType.Notification))
.SetContentTitle("Crypto Reminder.")
.SetSmallIcon(Resource.Drawable.notification_bg)
.SetStyle(textStyle);
// Build the notification:
Notification notification = builder.Build();
// Get the notification manager:
NotificationManager notificationManager = context.GetSystemService(Context.NotificationService) as NotificationManager;
// Publish the notification:
const int notificationId = 0;
notificationManager.Notify(notificationId, notification);
}
}
catch (Exception ex)
{
}
}
