公开(公告)号：US20240069845A1

公开(公告)日：2024-02-29

申请号：US18259276

申请日：2021-12-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Changlei Gao ,  Shujie He ,  Liang Lei

IPC: G06F3/14 ,  G06F3/0481 ,  G06F3/04847 ,  G06F3/0487 ,  G06F9/451

CPC classification number: G06F3/1423 ,  G06F3/0481 ,  G06F3/04847 ,  G06F3/0487 ,  G06F9/451

Abstract: A communication system includes a first electronic device and a second electronic device. A communication connection is established between the first electronic device and the second electronic device. A method includes: The second electronic device displays a plurality of windows, where a second application is a focus application of the first electronic device. The first electronic device detects a first focus switching event, and switches the focus application from the second application to a third application. The second electronic device sets a third window as a focus window, where the third window is a window displaying a user interface of the third application.