60     private ConnectThread mConnectThread;  field in BluetoothChatService
111         if (mConnectThread != null) {  in start()
112             mConnectThread.cancel();  in start()
113             mConnectThread = null;  in start()
146             if (mConnectThread != null) {  in connect()
147                 mConnectThread.cancel();  in connect()
148                 mConnectThread = null;  in connect()
159         mConnectThread = new ConnectThread(device, secure);  in connect()
160         mConnectThread.start();  in connect()
176         if (mConnectThread != null) {  in connected()
177             mConnectThread.cancel();  in connected()
178             mConnectThread = null;  in connected()
217         if (mConnectThread != null) {  in stop()
218             mConnectThread.cancel();  in stop()
219             mConnectThread = null;  in stop()
441                 mConnectThread = null;  in run()