Huawei Technologies Co., Limited

Huihai Shen

Xin Jin

Xiaodong Liu

Qiulin Chen

Chao Ding

Xinjian Wang

Jiangzheng Wu

Dong Lu

Zhenchao Lin

Shun Xu

Bin Kan

Kuang Ting Chuang

Junxiong Sun

Yuchao Lin

This application provides example mobile service upgrade methods, media, and devices. One example method includes receiving a target service invocation request sent by an application, where a target service is one of a plurality of services comprised in a mobile service. A new version of the target service is downloaded from a remote computer in response to determining, based on the target service invocation request, that the target service needs to be upgraded, where the new version is a version that meets a requirement of the target service invocation request. The new version of the target service is loaded and run.

Mobile service upgrade method and apparatus, and terminal

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.

Method for processing refresh and display exceptions, and terminal

An image processing method and device are disclosed. The method is applicable to an image processing device having an operating system, and the method includes: receiving, by an image processing module of the operating system, an instruction of a first application program to call the image processing module of the operating system, where the instruction carries a to-be-displayed image and a resolution of the to-be-displayed image; and when the resolution of the to-be-displayed image is less than a first threshold, performing, by the image processing module, super-resolution processing on the to-be-displayed image, and displaying an image obtained after the super-resolution processing, to resolve a problem of a low image definition in a conventional display method.

Image processing method and device using multiple layers of an operating system

A scene sharing-based navigation assistance method and terminal is disclosed. A first terminal shares a scene image screen of a current scene of the first terminal with a second terminal, the first terminal receives prompt information sent by the second terminal, and the first terminal displays, on the scene image screen, the prompt information used to indicate a position of a target point. In this way, a user of the first terminal can more accurately describe, by using the scene image screen, a scene in which the user is located, so that the second terminal can more accurately determine the prompt information.

Scene sharing-based navigation assistance method and terminal

Growing community of inventors

Hangzhou, China

Huihai Shen