void OnAirGesturesDataValueChanged(GattCharacteristic sender, GattValueChangedEventArgs args)
{
byte[] value = new byte[args.CharacteristicValue.Length];
DataReader reader = DataReader.FromBuffer(args.CharacteristicValue);
reader.ReadBytes(value);
if (value.Length > 0)
{
byte first = value[0];
if (first != 20)
{
// Air Gestured
TAPAirGesture airGesture = TAPAirGestureHelper.intToAirGesture(first);
if (this.OnAirGestured != null && airGesture != TAPAirGesture.Undefined)
{
this.OnAirGestured(this.Identifier, airGesture);
}
}
else if (value.Length > 1)
{
// State
this.isInAirGestureState = value[1] == 1;
if (this.OnTapChangedAirGesturesState != null)
{
this.OnTapChangedAirGesturesState(this.Identifier, value[1] == 1);
}
}
}
}
void OnTapDataValueChanged(GattCharacteristic sender, GattValueChangedEventArgs args)
{
if (this.isInAirGestureState)
{
if (this.OnAirGestured != null)
{
byte[] value = new byte[args.CharacteristicValue.Length];
DataReader reader = DataReader.FromBuffer(args.CharacteristicValue);
reader.ReadBytes(value);
TAPAirGesture airGesture = TAPAirGestureHelper.tapToAirGesture(value[0]);
if (airGesture != TAPAirGesture.Undefined)
{
this.OnAirGestured(this.Identifier, airGesture);
}
}
}
else
{
if (this.OnTapped != null)
{
byte[] value = new byte[args.CharacteristicValue.Length];
DataReader reader = DataReader.FromBuffer(args.CharacteristicValue);
reader.ReadBytes(value);
Debug.WriteLine("TAPPED " + value[0]);
this.OnTapped(this.Identifier, value[0]);
}
}
}