private async Task PlatformStartNotifications()
{
Uap.GattClientCharacteristicConfigurationDescriptorValue value = Uap.GattClientCharacteristicConfigurationDescriptorValue.None;
if (_characteristic.CharacteristicProperties.HasFlag(Uap.GattCharacteristicProperties.Notify))
{
value = Uap.GattClientCharacteristicConfigurationDescriptorValue.Notify;
}
else if (_characteristic.CharacteristicProperties.HasFlag(Uap.GattCharacteristicProperties.Indicate))
{
value = Uap.GattClientCharacteristicConfigurationDescriptorValue.Indicate;
}
else
{
return;
}
try
{
var result = await _characteristic.WriteClientCharacteristicConfigurationDescriptorAsync(value);
}
catch (UnauthorizedAccessException)
{
// not supported
}
return;
}
private async Task DoStartNotifications()
{
Uap.GattClientCharacteristicConfigurationDescriptorValue value = Uap.GattClientCharacteristicConfigurationDescriptorValue.None;
if (_characteristic.CharacteristicProperties.HasFlag(Uap.GattCharacteristicProperties.Notify))
{
value = Uap.GattClientCharacteristicConfigurationDescriptorValue.Notify;
}
else if (_characteristic.CharacteristicProperties.HasFlag(Uap.GattCharacteristicProperties.Indicate))
{
value = Uap.GattClientCharacteristicConfigurationDescriptorValue.Indicate;
}
else
{
return;
}
var result = await _characteristic.WriteClientCharacteristicConfigurationDescriptorAsync(value);
return;
}