公开(公告)号：US20190272182A1

公开(公告)日：2019-09-05

申请号：US16346362

申请日：2016-10-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kun WANG ,  Nan YANG ,  Jun YU ,  Xi LI

IPC: G06F9/445 ,  H04L29/08 ,  G01C21/20 ,  G01R33/00

Abstract: The present disclosure relates to application starting methods and terminal devices. One example method includes detecting, by a terminal device, magnetic field strength, and when the magnetic field strength is greater than a magnetic field strength threshold, starting, by the terminal device, an application corresponding to the magnetic field strength threshold.

公开(公告)号：US20190159271A1

公开(公告)日：2019-05-23

申请号：US16314421

申请日：2016-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kun WANG ,  Nan YANG

IPC: H04W76/14 ,  H04W4/80 ,  H04W76/34

Abstract: The present invention provides a Bluetooth connection management method, a master Bluetooth device, and an apparatus. The method is applied to a scenario in which a master Bluetooth device has established a Bluetooth connection to a slave Bluetooth device. The method includes: determining, by the master Bluetooth device, whether data is being transmitted with the slave Bluetooth device by using the Bluetooth connection; and disconnecting, by the master Bluetooth device, the Bluetooth connection to the slave Bluetooth device when the master Bluetooth device determines that no data is being transmitted with the slave Bluetooth device by using the Bluetooth connection. A user does not need to manually disconnect the Bluetooth connection. So that another master Bluetooth device may establish a Bluetooth connection to the slave Bluetooth device. This avoids a waste of resources.