/// <summary>
/// Unregisters the receiver.
/// </summary>
public void UnregisterReceiver()
{
if (_receiver != null)
{
_activity.ApplicationContext.UnregisterReceiver(_receiver);
_receiver = null;
}
}
/// <summary>
/// Registers the receiver for scanning and pairing operations.
/// </summary>
public void RegisterReceivers()
{
// Register for broadcasts when a device is discovered
_receiver = new BTReceiver();
var filter = new IntentFilter(BluetoothDevice.ActionFound);
_activity.ApplicationContext.RegisterReceiver(_receiver, filter);
// Register for broadcasts when discovery has finished
filter = new IntentFilter(BluetoothAdapter.ActionDiscoveryFinished);
_activity.ApplicationContext.RegisterReceiver(_receiver, filter);
filter = new IntentFilter(BluetoothDevice.ActionBondStateChanged);
_activity.ApplicationContext.RegisterReceiver(_receiver, filter);
filter = new IntentFilter(BluetoothDevice.ActionPairingRequest);
_activity.ApplicationContext.RegisterReceiver(_receiver, filter);
}