公开(公告)号：US20240411505A1

公开(公告)日：2024-12-12

申请号：US18743969

申请日：2024-06-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shujie He

IPC: G06F3/14 ,  G06F21/83 ,  H04M1/72412

Abstract: A first device projects a first window interface to a second device after receiving a screen projection instruction entered by a user. The first device receives an instruction for running a second window interface, and may send a task identity of the second window interface and a security protection instruction to the second device after determining that the second window interface includes a security flag bit. Further, the second device displays the first window interface and a security interface, where the security interface is a projected interface of the second window interface. In this way, the second device can securely display an interface with a security requirement, and can also ensure that the user performs a normal operation on an interface without a security requirement.

公开(公告)号：US20230342105A1

公开(公告)日：2023-10-26

申请号：US18044919

申请日：2021-08-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shujie He

IPC: G06F3/14 ,  G06F21/83 ,  H04M1/72412

CPC classification number: G06F3/1454 ,  G06F21/83 ,  H04M1/72412

Abstract: A display method comprises a first device projecting a first window interface to a second device after receiving a screen projection instruction entered by a user. The first device receives an instruction for running a second window interface, and may send a task identity of the second window interface and a security protection instruction to the second device after determining that the second window interface includes a security flag bit. Further, the second device displays the first window interface and a security interface, where the security interface is a projected interface of the second window interface.

公开(公告)号：US12039154B2

公开(公告)日：2024-07-16

申请号：US18043249

申请日：2021-08-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shujie He ,  Puliang Luo ,  Qianqiao Hu

IPC: G06F17/00 ,  G06F3/0481 ,  G06F3/04845 ,  G06F9/445 ,  G06F9/451 ,  G06F3/0488

CPC classification number: G06F3/04845 ,  G06F3/0481 ,  G06F9/44505 ,  G06F9/451 ,  G06F3/0488 ,  G06F2203/04803 ,  G06F2203/04806

Abstract: An application interface display method includes, when an electronic device detects a first user operation of scaling an application interface, a system display pixel density is generated corresponding to the first user operation, where the system display pixel density is not a system display pixel density set by a current system. A change of a system configuration triggers an update of an application setting. After the system display pixel density dispatched by the first user operation is obtained, a first application loads a corresponding application resource and displays an upscale or downscale application interface.

公开(公告)号：US20240231742A9

公开(公告)日：2024-07-11

申请号：US18547876

申请日：2022-02-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shujie He ,  Hui Pan

IPC: G06F3/14

CPC classification number: G06F3/1454

Abstract: A projection display method and an electronic device provide a source end device configured to project for display a first display interface of a first application onto a first window of a target device and to synchronously project for display on a second window of the target device a second display interface of a second application. When the source end device detects a call event, the source end device may provide a call interface for the call event and, upon the occurrence of predetermined conditions, terminate display of the call interface of the call event and optionally display a preset image to block display of all or part of the call interface.

公开(公告)号：US20240134591A1

公开(公告)日：2024-04-25

申请号：US18547876

申请日：2022-02-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shujie He ,  Hui Pan

IPC: G06F3/14

CPC classification number: G06F3/1454

Abstract: A projection display method and an electronic device provide a source end device configured to project for display a first display interface of a first application onto a first window of a target device and to synchronously project for display on a second window of the target device a second display interface of a second application. When the source end device detects a call event, the source end device may provide a call interface for the call event and, upon the occurrence of predetermined conditions, terminate display of the call interface of the call event and optionally display a preset image to block display of all or part of the call interface.

公开(公告)号：US20240329910A1

公开(公告)日：2024-10-03

申请号：US18293880

申请日：2022-07-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shujie He

IPC: G06F3/14

CPC classification number: G06F3/1454

Abstract: A first electronic device is connected to a second electronic device, where the first electronic device obtains dots per inch (DPI) of the second electronic device, and sets the DPI of the first electronic device to be the same as the DPI of the second electronic device. The first electronic device receives a first trigger event that is a trigger operation performed by a user on an icon of a first application. The first electronic device creates a first window in response to the trigger event, obtains an image of the first window based on the first window, and scales the image of the first window to obtain a first image. The first electronic device obtains a second image based on the first image, and sends the second image to the second electronic device for display.

公开(公告)号：US12050838B2

公开(公告)日：2024-07-30

申请号：US18044919

申请日：2021-08-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shujie He

IPC: G06F3/14 ,  G06F21/83 ,  H04M1/72412

CPC classification number: G06F3/1454 ,  G06F21/83 ,  H04M1/72412

Abstract: A display method comprises a first device projecting a first window interface to a second device after receiving a screen projection instruction entered by a user. The first device receives an instruction for running a second window interface, and may send a task identity of the second window interface and a security protection instruction to the second device after determining that the second window interface includes a security flag bit. Further, the second device displays the first window interface and a security interface, where the security interface is a projected interface of the second window interface.

公开(公告)号：US20240086035A1

公开(公告)日：2024-03-14

申请号：US18263279

申请日：2021-12-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shujie He ,  Puliang Luo ,  Qianqiao Hu ,  Dapeng Zhang ,  Binfei Li ,  Xiong Zhuang ,  Hongjun Liao

IPC: G06F3/0482 ,  G06F3/01 ,  G06F3/0488

CPC classification number: G06F3/0482 ,  G06F3/016 ,  G06F3/0488

Abstract: A display method includes an electronic device that runs a first application and displays a first interface in a form of a floating window in response to a first operation. The first interface includes a first title bar and a first content display part. The electronic device displays a second interface in response to a second operation. The second interface includes the first title bar, the first content display part, and a second content display part adjacent to the first content display part. The first title bar includes a first subtitle label corresponding to the second content display part.

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.

公开(公告)号：US20230315269A1

公开(公告)日：2023-10-05

申请号：US18043249

申请日：2021-08-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shujie He ,  Puliang Luo ,  Qianqiao Hu

IPC: G06F3/04845 ,  G06F3/0481 ,  G06F9/451 ,  G06F9/445

CPC classification number: G06F3/04845 ,  G06F3/0481 ,  G06F9/451 ,  G06F9/44505 ,  G06F2203/04803 ,  G06F2203/04806 ,  G06F3/0488

Abstract: An application interface display method includes, when an electronic device detects a first user operation of scaling an application interface, a system display pixel density is generated corresponding to the first user operation, where the system display pixel density is not a system display pixel density set by a current system. A change of a system configuration triggers an update of an application setting. After the system display pixel density dispatched by the first user operation is obtained, a first application loads a corresponding application resource and displays an upscale or downscale application interface.