private Task <IReadOnlyList <GattService> > PlatformGetIncludedServicesAsync()
{
TaskCompletionSource <IReadOnlyList <GattService> > tcs = new TaskCompletionSource <IReadOnlyList <GattService> >();
CBPeripheral peripheral = Device;
void handler(object sender, CBServiceEventArgs args)
{
peripheral.DiscoveredIncludedService -= handler;
if (args.Error != null)
{
tcs.SetException(new Exception(args.Error.ToString()));
}
else
{
List <GattService> services = new List <GattService>();
foreach (var includedService in _service.IncludedServices)
{
services.Add(new GattService(Device, includedService));
}
tcs.SetResult(services.AsReadOnly());
}
}
peripheral.DiscoveredIncludedService += handler;
peripheral.DiscoverIncludedServices(new CBUUID[] { }, _service);
return(tcs.Task);
}
public override void DiscoveredService(CBPeripheral peripheral, NSError error)
{
peripheral.Delegate = this;
if (peripheral.Services != null)
{
client.serviceObjects.AddRange(peripheral.Services);
client.charCallCount = client.serviceObjects.Count;
client.incCallCount = client.serviceObjects.Count;
client.descCallCount = 0;
foreach (var service in peripheral.Services)
{
peripheral.DiscoverIncludedServices(null, service);
peripheral.DiscoverCharacteristics(null, service);
}
}
}
private Task <GattService> PlatformGetIncludedServiceAsync(BluetoothUuid service)
{
TaskCompletionSource <GattService> tcs = new TaskCompletionSource <GattService>();
CBPeripheral peripheral = Device;
void handler(object sender, CBServiceEventArgs args)
{
peripheral.DiscoveredIncludedService -= handler;
if (args.Error != null)
{
tcs.SetException(new Exception(args.Error.ToString()));
}
else
{
tcs.SetResult(new GattService(Device, args.Service));
}
}
peripheral.DiscoveredIncludedService += handler;
peripheral.DiscoverIncludedServices(new CBUUID[] { service }, _service);
return(tcs.Task);
}
