Patent · US Active

Method for processing refresh and display exceptions, and terminal

US11151017B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Chao Ding · Nanhu, CN
Zhenchao Lin · Shanghai, CN
Shun Xu · Shanghai, CN
Dong Lu · Zhenjiang, CN
Bin Kan · Shanghai, CN
Huihai Shen · Hangzhou City, CN

Key dates

Filing date	Oct 15, 2017
Grant date	Oct 19, 2021
Priority date	—
Expiry date	Oct 15, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/3692
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method includes: obtaining a refresh request of an application, where the refresh request is used to instruct to refresh display data of the application; transferring the refresh request to a display daemon by using a render thread of the application; when communication duration between the render thread and the display daemon is greater than a first time threshold, determining that an exception occurs in the render thread; and when duration in which the display daemon processes the refresh request is greater than a second time threshold, determining that an exception occurs in the display daemon.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.