公开(公告)号：US20210150214A1

公开(公告)日：2021-05-20

申请号：US17262899

申请日：2018-07-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hong Xu ,  Guoying Wang

IPC: G06K9/00 ,  G06F3/0488 ,  H04N5/232 ,  G06K9/38 ,  G06K9/62 ,  G06T3/40

Abstract: A method for displaying service information on a preview interface, includes displaying by an electronic device, a photographing preview interface including a control, displaying p function controls and q function controls in response to a touch operation on the control, where the preview object includes a first sub-object of a text type and a second sub-object of an image type, p function controls correspond to the first sub-object, q function controls correspond to the second sub-object, displaying, in response to a touch operation performed on a first function control in the p function controls, first service information corresponding to a first function option, and displaying, in response to a touch operation performed on a second function control in the q function controls, second service information corresponding to a second function option.