/// <summary>
/// Add a service (and it's included services, characteristics, and descriptors) to the lists
/// </summary>
/// <param name="service">The service to add</param>
private async Task AddService(GattDeviceService service)
{
if (!serviceObjects.Contains(service))
{
GattDeviceServicesResult res = await service.GetIncludedServicesAsync();
if (res.Status == GattCommunicationStatus.Success)
{
foreach (GattDeviceService s in res.Services)
{
await AddService(s);
}
}
GattCharacteristicsResult charRes = await service.GetCharacteristicsAsync();
if (charRes.Status == GattCommunicationStatus.Success)
{
foreach (GattCharacteristic c in charRes.Characteristics)
{
GattDescriptorsResult descRes = await c.GetDescriptorsAsync();
if (descRes.Status == GattCommunicationStatus.Success)
{
foreach (GattDescriptor d in descRes.Descriptors)
{
descriptorObjects.Add(d);
}
}
characteristicObjects.Add(c);
}
}
serviceObjects.Add(service);
}
}
private async Task GetAllIncludedServices()
{
StringBuilder sb = new StringBuilder();
sb.Append("ObservableGattDeviceService::getAllIncludedServices: ");
sb.Append(name);
try
{
var result = await service.GetIncludedServicesAsync(Services.SettingsServices.SettingsService.Instance.UseCaching?BluetoothCacheMode.Cached : BluetoothCacheMode.Uncached);
if (result.Status == GattCommunicationStatus.Success)
{
sb.Append(" - getAllIncludedServices found ");
sb.Append(result.Services.Count());
sb.Append(" services");
Debug.WriteLine(sb);
}
else if (result.Status == GattCommunicationStatus.Unreachable)
{
sb.Append(" - getAllIncludedServices failed with Unreachable");
Debug.WriteLine(sb.ToString());
}
else if (result.Status == GattCommunicationStatus.ProtocolError)
{
sb.Append(" - getAllIncludedServices failed with Unreachable");
Debug.WriteLine(sb.ToString());
}
}
catch (Exception ex)
{
Debug.WriteLine("getAllIncludedServices: Exception - {0}" + ex.Message);
Name += " - Exception: " + ex.Message;
}
}
/// <summary>
/// Get the list of the GATT services included in a specific GATT service
/// </summary>
/// <returns>List of the included GATT services</returns>
public async Task <IList <BleGattService> > GetServicesAsync(BleGattService service)
{
List <BleGattService> services = new List <BleGattService>();
GattDeviceService gatt_service = service.Context as GattDeviceService;
GattDeviceServicesResult result = await gatt_service.GetIncludedServicesAsync(BluetoothCacheMode.Uncached);
foreach (GattDeviceService included_service in result.Services)
{
BleGattService ble_service = new BleGattService();
ble_service.Name = "";
ble_service.Guid = gatt_service.Uuid;
ble_service.Context = included_service;
services.Add(ble_service);
}
return(services);
}
