公开(公告)号：US20230342104A1

公开(公告)日：2023-10-26

申请号：US18041492

申请日：2021-08-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shicong Liu ,  Guofeng Li ,  Lifen Ye

IPC: G06F3/14 ,  G06F3/0486

CPC classification number: G06F3/1454 ,  G06F3/0486

Abstract: A data transmission method is implemented by a first electronic deviceand includes displaying a first window and a second window, where the first window displays a projected interface of a second electronic device, and the second window displays a projected interface of a third electronic device; detecting a first input instruction that acts on first information in the first window; sending a second input instruction to the second electronic device based on the first input instruction, where the second input instruction instructs the second electronic device to determine the first information; receiving, from the second electronic device,first transmission information about the first information; detecting a third input instruction acting on the second window; and sending, to the third electronic device based on the third input instruction, second transmission information generated based on the first transmission information.