MTK蓝牙连接问题

03-21 16:37:34.314: I/BluetoothSocket_MTK(9526): [JSR82] Bluetooth Socket Constructor
03-21 16:37:34.314: I/BluetoothSocket_MTK(9526): [JSR82] type=1 fd=-1 auth=false encrypt=false port=-1
03-21 16:37:34.322: I/BTService(9526): BEGIN mConnectThread
03-21 16:37:34.324: I/BTService(9526): Connecting mConnectThread
03-21 16:37:34.324: I/BluetoothSocket_MTK(9526): [JSR82] connect: do SDP
03-21 16:37:35.807: I/BluetoothSocket_MTK(9526): [JSR82] SdpHelper::onRfcommChannelFound: channel=-1
03-21 16:37:35.807: I/BTService(9526): Connecting mConnectThread IOException java.io.IOException: Service discovery failed
03-21 16:37:35.807: I/BluetoothSocket_MTK(9526): [JSR82] close
03-21 16:37:35.807: I/BluetoothSocket_MTK(9526): [JSR82] readLock got.
03-21 16:37:35.809: I/BluetoothSocket_MTK(9526): [JSR82] Start to aquire writeLock.
03-21 16:37:35.809: I/BluetoothSocket_MTK(9526): [JSR82] writeLock got.
求神级高手帮忙解决此问题咯。 --------------------编程问答-------------------- 自己先顶个。 --------------------编程问答-------------------- 我也遇到了这个问题 怎么回事 --------------------编程问答-------------------- 帮顶一下，学习

补充：移动开发 ,  Android