Huawei Technologies Co., Limited

Junlong Li

Guangyuan Gao

Wenmei Gao

Qiang Tao

Junlei Wang

A method for sharing a file between different terminals includes displaying, by a first terminal when detecting a file sharing operation, a list of second terminals associated with the first terminal; sending, by the first terminal, a first control command to a second terminal when detecting an operation of selecting an identifier of the second terminal in the list of second terminals, so that the second terminal enables a WiFi point-to-point function according to the first control command, and sends a second control command to the first terminal; receiving, by the first terminal, the second control command, and enabling a WiFi point-to-point function according to the second control command; and establishing, by the first terminal, a WiFi communication link to the second terminal, and sharing a file between the first terminal and the second terminal by using the WiFi communication link.

Method and device for sharing file between different terminals

A notification method includes obtaining, according to period t, coordinates aand a speed vof a device after a first geo-fence is set, setting a second geo-fence in response to coordinates abeing outside the first geo-fence and vexceeding a threshold, where the initial radius of the second geo-fence is greater than that of the first geo-fence and a center point of the second geo-fence is the same as that of the first geo-fence, obtaining, according to t, coordinates aand a speed vof the device after the second geo-fence is set, adjusting period tto a period tin response to the coordinates abeing within the second geo-fence and outside the first geo-fence, obtaining, according to the period t, coordinates aand speed vof the portable electronic device, and outputting a notification when the geographical coordinates aare located within the first geo-fence.

Growing community of inventors

Beijing, China

Junlong Li