/// <summary>
/// Listen for NOTIFY events on this characteristic.
/// </summary>
public static IDisposable NotifyCharacteristicValue(this IBleGattServer server, Guid service,
Guid characteristic, Action <Tuple <Guid, Byte[]> > onNotify,
Action <Exception> onError = null)
{
Contract.Requires <ArgumentNullException>(server != null);
// ReSharper disable once PossibleNullReferenceException
return(server.NotifyCharacteristicValue(service, characteristic, Observer.Create(onNotify, null, onError)));
}
/// <summary>
/// Listen for NOTIFY events on this characteristic.
/// </summary>
public static IDisposable NotifyCharacteristicValue(this IBleGattServer server, Guid service, Guid characteristic,
Action <Byte[]> onNotify, Action <Exception> onError = null)
{
return(server.NotifyCharacteristicValue(
service,
characteristic,
Observer.Create((Tuple <Guid, Byte[]> tuple) => onNotify(tuple.Item2), null, onError)));
}
private void EnableNotifications()
{
if (m_notificationSubscription == null)
{
try
{
m_notificationSubscription = m_gattServer.NotifyCharacteristicValue(
m_serviceGuid,
m_characteristicGuid,
UpdateDisplayedValue);
}
catch (GattException ex)
{
m_dialogManager.Toast(ex.Message);
}
}
RaisePropertyChanged(nameof(NotifyEnabled));
}
private void EnableNotifications()
{
if (m_unsubscribe == null)
{
Log.Trace("EnableNotifications");
try
{
m_unsubscribe = m_device.NotifyCharacteristicValue(
m_service,
m_characteristic,
Observer.Create <Tuple <Guid, Byte[]> >(res => Update(res.Item1, res.Item2)));
}
catch (GattException ex)
{
m_dialogs.Toast(ex.Message);
}
}
RaisePropertyChanged(nameof(NotifyEnabled));
}
