/// <summary>
/// Initializes a new instance of the <see cref="BluetoothLE.Droid.Adapter"/> class.
/// </summary>
public Adapter()
{
var appContext = Android.App.Application.Context;
_manager = (BluetoothManager)appContext.GetSystemService(Context.BluetoothService);
_adapter = _manager.Adapter;
_callback = new GattCallback();
_callback.DeviceConnected += BluetoothGatt_DeviceConnected;
_callback.DeviceDisconnected += BluetoothGatt_DeviceDisconnected;
_advertiseCallback = new AdvertiseCallback();
_advertiseCallback.AdvertiseStartFailed += BluetoothGatt_AdvertiseStartFailed;
_advertiseCallback.AdvertiseStartSuccess += Bluetooth_AdvertiseStartSuccess;
var callback = new GattServerCallback();
_gattServer = _manager.OpenGattServer(appContext, callback);
callback.Server = _gattServer;
_broadcastListener = new BroadcastListener();
CharacteristicsFactory = new CharacteristicsFactory();
ServiceFactory = new ServiceFactory();
PeripheralStateChanged = _broadcastListener.StateUpdatedSubject.Select(state =>
{
if (state == ManagerState.PoweredOn)
{
if (_adapter.BluetoothLeAdvertiser == null)
{
return(ManagerState.Unsupported);
}
if (!_adapter.IsMultipleAdvertisementSupported)
{
return(ManagerState.PartialSupport);
}
}
return(state);
}).AsObservable();
CentralStateChanged = _broadcastListener.StateUpdatedSubject.Select(state =>
{
if (state == ManagerState.PoweredOn)
{
if (_adapter.BluetoothLeScanner == null)
{
return(ManagerState.Unsupported);
}
if (!(_adapter.IsOffloadedFilteringSupported && _adapter.IsOffloadedScanBatchingSupported))
{
return(ManagerState.PartialSupport);
}
}
return(state);
}).AsObservable();
_peripheralStateDisposable = PeripheralStateChanged.Subscribe(state => _peripheralState = state);
_centralStateDisposable = CentralStateChanged.Subscribe(state => _centralState = state);
}
/// <summary>
/// Initializes a new instance of the <see cref="BluetoothLE.iOS.Adapter"/> class.
/// </summary>
public Adapter()
{
_centralManager = new CBCentralManager();
_centralManager.DiscoveredPeripheral += DiscoveredPeripheral;
_centralManager.ConnectedPeripheral += ConnectedPeripheral;
_centralManager.DisconnectedPeripheral += DisconnectedPeripheral;
_centralManager.FailedToConnectPeripheral += FailedToConnectPeripheral;
_current = this;
CentralStateChanged = Observable.FromEventPattern(eh => _centralManager.UpdatedState += eh, eh => _centralManager.UpdatedState -= eh).Select(x => (ManagerState)_centralManager.State);
_scanCancellationToken = new CancellationTokenSource();
_peripheralStateSubject = new Subject <ManagerState>();
PeripheralStateChanged = _peripheralStateSubject.AsObservable();
_peripheralManager = new CBPeripheralManager(this, null);
CharacteristicsFactory = new CharacteristicsFactory();
ServiceFactory = new ServiceFactory();
_peripheralStateDisposable = _peripheralStateSubject.Subscribe(state => _peripheralState = state);
_centralStateDisposable = CentralStateChanged.Subscribe(state => _centralState = state);
}