Title:
METHOD AND APPARATUS FOR ACCESSING CAMERA, SERVER, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/119831
Kind Code:
A1
Abstract:
A method and apparatus for accessing a camera, a server (101, 200), and a readable storage medium. A virtual machine with an Android operating system is deployed on the server (101, 200); the Android operating system provides a service terminal with a virtual desktop; a virtual camera is deployed at a hardware abstraction layer of the service terminal; the virtual camera is used for redirecting an access request as an access request of accessing a camera of a terminal device. The method for accessing a camera comprises detecting an access request of an application for accessing the virtual camera, redirecting the access request as the access request of accessing the camera of the terminal device, and then sending the redirected access request to a client of the terminal device. In this way, the client can access the camera of the terminal device according to the redirected access request. According to the method, a kernel layer of the service terminal does not need to participate, thereby saving the time taken, in the prior art, by accessing the camera of the terminal device by means of driving interaction with a kernel camera.
Inventors:
DUAN QINGLING (CN)
LI JUNJIE (CN)
LI JUNJIE (CN)
Application Number:
PCT/CN2018/100543
Publication Date:
June 27, 2019
Filing Date:
August 15, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F9/455
Foreign References:
| CN108304247A | 2018-07-20 | |||
| CN103559150A | 2014-02-05 | |||
| CN104394305A | 2015-03-04 | |||
| US20110161482A1 | 2011-06-30 |
Download PDF:
Previous Patent: SELF-SERVICE TABLEWARE TAKING DEVICE
Next Patent: COMPOUND FOR TREATING METABOLIC DISEASES AND PREPARATION METHOD AND USE THEREOF
Next Patent: COMPOUND FOR TREATING METABOLIC DISEASES AND PREPARATION METHOD AND USE THEREOF