/// Start the ConnectedThread to begin managing a Bluetooth connection
public void Connected(BluetoothSocket socket, BluetoothDevice device, bool initiator)
{
lock (_locker)
{
#if DEBUG
Log.Debug (Tag, "Connected");
#endif
// Cancel all the threads
stopThreads();
// Set the address of the device we are connected to
_deviceAddress = device.Address;
// Start the thread to manage the connection and perform transmissions
_connectedThread = new ConnectedThread (socket, this);
_connectedThread.Start ();
if(initiator)
setState (StateEnum.Connected, (int) Network.ConnectionRole.Master);
else
setState (StateEnum.Connected, (int) Network.ConnectionRole.Slave);
}
}
private void stopThreads()
{
// Cancel the thread that completed the connection
if (_connectThread != null)
{
_connectThread.Cancel ();
_connectThread = null;
}
// Cancel any thread currently running a connection
if (_connectedThread != null)
{
_connectedThread.Cancel ();
_connectedThread = null;
}
// Cancel the accept thread because we only want to connect to one device
if (_acceptThread != null)
{
_acceptThread.Cancel ();
_acceptThread = null;
}
_deviceAddress = string.Empty;
}
/// Start the ConnectThread to initiate a connection to a remote device.
public void Connect(BluetoothDevice device)
{
lock (_locker)
{
#if DEBUG
Log.Debug (Tag, "Connecting to : " + device);
#endif
// Cancel any thread attempting to make a connection
if (_state == StateEnum.Connecting)
{
if (_connectThread != null) {
_connectThread.Cancel ();
_connectThread = null;
}
}
// Cancel any thread currently running a connection
if (_connectedThread != null)
{
_connectedThread.Cancel ();
_connectedThread = null;
}
// Start the thread to connect with the given device
_connectThread = new ConnectThread (device, this);
_connectThread.Start ();
setState (StateEnum.Connecting);
}
}