OPP 1.2 which uses OBEX over L2CAP.
OPP 1.1 connection and transfer happens over RFCOMM->L2CAP.
转载于:https://www.cnblogs.com/feliz/p/7122327.html
OPP 1.2 which uses OBEX over L2CAP.
OPP 1.1 connection and transfer happens over RFCOMM->L2CAP.
转载于:https://www.cnblogs.com/feliz/p/7122327.html