公开(公告)号：US20240184505A1

公开(公告)日：2024-06-06

申请号：US18552854

申请日：2022-03-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shicong Liu ,  Hejin Gu ,  Guofeng Li

IPC: G06F3/14 ,  G06F3/0481 ,  G06F3/0484 ,  G06F3/0488

CPC classification number: G06F3/1454 ,  G06F3/0481 ,  G06F3/0484 ,  G06F3/0488

Abstract: A first electronic device displays a floating window on display content of a home screen. A first user interface is displayed in the floating window, the display content of the home screen is determined based on image data in a home screen display region, and display content of the floating window is determined based on image data in a first extended display region. A first operation on the floating window is detected, and the first electronic device casts, the display content of the floating window to a second electronic device based on the image data in the first extended display region. The first electronic device switches, in response to a first instruction, the display content of the floating window to a second user interface based on an application window run in the first extended display region.

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.