公开(公告)号：US20230337300A1

公开(公告)日：2023-10-19

申请号：US18043211

申请日：2021-08-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Gang Chen ,  Mingkun Zhang ,  Zhibin Chen ,  Qingbin Meng

IPC: H04W76/14 ,  H04W4/80

CPC classification number: H04W76/14 ,  H04W4/80

Abstract: This application provides a Bluetooth communication method and an electronic device. The method includes: A first operating system in a first device may establish a first Bluetooth connection between the first device and a second device by using an HCI channel and a second operating system. This provides a possibility for the first operating system of the first device to perform Bluetooth communication with the second device, and helps a container of the first device to communicate with the second device.

公开(公告)号：US20240334005A1

公开(公告)日：2024-10-03

申请号：US18575501

申请日：2022-06-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li Ma ,  Qingbin Meng ,  Gang Chen

IPC: H04N21/433 ,  G06F9/451 ,  G06F9/455

CPC classification number: H04N21/4334 ,  G06F9/451 ,  G06F9/455

Abstract: An electronic device receives a first operation in a window of a first application; in response to the first operation, performs screen recording on content of the window of the first application; receives a second operation in a window of a second application; and in response to the second operation, performs screen recording on content of the window of the second application. After performing screen recording on the content of the window of the second application for first duration, the electronic device stops screen recording performed on the content of the window of the first application. The first application and the second application are run in an Android system, and the window of the first application and the window of the second application are displayed in a non-Android system.