/// <summary>
/// Initialize the list of all characteristics in this service.
/// </summary>
public void InitializeCharacteristics()
{
// Don't need to initialize multiple times.
if (CharacteristicModels != null && CharacteristicModels.Count > 0)
{
return;
}
// Get characteristics.
try
{
if (CharacteristicModels == null)
{
CharacteristicModels = new List <BECharacteristicModel>();
}
var characteristics = _service.GetAllCharacteristics();
foreach (var characteristic in characteristics)
{
var characteristicM = new BECharacteristicModel();
characteristicM.Initialize(this, characteristic);
CharacteristicModels.Add(characteristicM);
}
}
catch (Exception ex)
{
// GetAllCharacteristics can fail with E_ACCESS_DENIED if another app is holding a
// reference to the BTLE service. It can be an active background task, or in the
// backstack.
// Utilities.OnExceptionWithMessage(ex, "This exception may be encountered if a another app holds a reference to the BTLE service.");
Debug.WriteLine(
"This exception may be encountered if a another app holds a reference to the BTLE service. {0}",
ex.Message);
}
}
/// <summary>
/// Test for equality
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool ToastEquals(BECharacteristicModel model)
{
return(_toastName.Equals(model._toastName));
}