公开(公告)号：US20220214802A1

公开(公告)日：2022-07-07

申请号：US17609109

申请日：2020-04-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liudong Xiong

IPC: G06F3/04886 ,  G06F3/04845 ,  H04M1/72403

Abstract: A screenshot method includes displaying, by a terminal, a first interface including N areas, receiving, by the terminal, a first operation of a user, displaying, by the terminal, a second interface in response to the first operation, where the second interface includes N controls that are in a one-to-one correspondence with the N areas, and each of the N controls is used to select or deselect content of a corresponding area, receiving, by the terminal, a second operation on the N controls, determining, by the terminal, a selected area in the N areas in response to the second operation, receiving, by the terminal, a third operation, and generating, by the terminal, a first picture in response to the third operation, where the first picture includes content of the selected area in the N areas.

公开(公告)号：US20190268463A1

公开(公告)日：2019-08-29

申请号：US16332190

申请日：2016-09-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Changxue Lu ,  Jinhua Bai ,  Liudong Xiong ,  Jinsong Zhou ,  Yide Wei

IPC: H04M1/725 ,  G06F3/01

Abstract: A method includes obtaining, by a mobile terminal, a motion parameter of the mobile terminal, determining whether the motion parameter meets a pick-up parameter threshold or a put-down parameter threshold, determining that the mobile terminal is picked up when the motion parameter meets the pick-up parameter threshold, obtaining a sight line parameter of a user, and switching the screen to an on state when a visual center of the user is on a screen of the mobile terminal and the screen is in an off state.