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via by Unknown author, 1 year ago read failed, socket might closed or timeout, read ret: -1	at android.bluetooth.BluetoothSocket.readAll(	at android.bluetooth.BluetoothSocket.waitSocketSignal(	at android.bluetooth.BluetoothSocket.connect(	at com.example.gauravdubey.myapplication.BluetoothConnector$FallbackBluetoothSocket.connect(	at com.example.gauravdubey.myapplication.BluetoothConnector.connect(	at	at com.example.gauravdubey.myapplication.MainActivity$1.onItemClick(	at android.widget.AdapterView.performItemClick(	at android.widget.AbsListView.performItemClick(	at android.widget.AbsListView$	at android.widget.AbsListView$	at android.os.Handler.handleCallback(	at android.os.Handler.dispatchMessage(	at android.os.Looper.loop(	at	at java.lang.reflect.Method.invokeNative(Native Method)	at java.lang.reflect.Method.invoke(	at$	at	at dalvik.system.NativeStart.main(Native Method)