Method and Bluetooth device for indicating function of Bluetooth device via broadcast data

A bluetooth device for indicating a function of the bluetooth device via broadcast data, comprising:

• a determining module, configured to determine a working mode;
• a first broadcasting module, configured to, in a case that the working mode determined by the determining module is a matching mode, organize and broadcast bluetooth broadcast data according to an address of the bluetooth device, a universal discoverable identifier and a matching type;
• a second broadcasting module, configured to, in a case that the working mode determined by the determining module is a non-matching mode, organize and broadcast the bluetooth broadcast data according to the address of the bluetooth device and a non-discoverable identifier;
• the second broadcasting module is further configured to keep broadcasting in a case that a third determining module determines that the working mode is the non-matching mode;
• a receiving module, configured to receive a connecting request;
• a first determining module, configured to determine whether the connecting request is received by the receiving module within a preset duration;
• an ending module, configured to end in a case that the first determining module determines that no connecting request is received by the receiving module within the preset duration;
• an obtaining module, configured to obtain terminal device information from the connecting request in a case that the first determining module determines that the connecting request is received within the preset duration;
• a second determining module, configured to determine whether there exists information in an information-matched list matching with the terminal device information obtained by the obtaining module;
• a connecting and communicating module, configured to build a connection and communicate with a terminal device which sends the connecting request in a case that the second determining module determines that there exists the information in the information-matched list matching with the terminal device information;
• the third determining module is configured to determine the working mode in a case that the second determining module determines that there exists no information in the information-matched list matching with the terminal device information;
• and
• a matching and communicating module, configured to, in a case that the third determining module determines that the working mode is the matching mode, match with and communicate with the terminal device according to the matching type, write the terminal device information into the information-matched list and end.