Tencent Technology (shenzhen) Company Limited

Huawei Technologies Co., Limited

Tencent Technology Company Limited

Xiang Han

Weiguang Wang

Wensheng Cao

Xiaoxiao Chen

Chao Shen

Congbing Li

Yuxi Zhang

Aihua Zheng

Zhiming Nie

Zhiwei Zhuang

Yu Gu

Guole Chen

Henan Zhou

Xingge Du

Feng Ai

Yangjun Wang

Jinfeng Ye

Dongzhe Cheng

An electronic device operation method and an electronic device, where the electronic device includes a first touchscreen and a second touchscreen, the first touchscreen and an earpiece are located on a first surface of the electronic device, the second touchscreen is located on a second surface of the electronic device, and the first surface is different from the second surface. The method includes displaying, by the electronic device, a first screen on the second touchscreen in response to receiving an incoming call, and displaying prompt information on the second touchscreen, where the prompt information prompts a user to answer the incoming call by using the earpiece on the first screen.

Dual-display electronic device operation during incoming call

A graphical interface update method and graphical interface update apparatus are provided. The method includes: determining a dirty region, the dirty region being a region that needs to be changed in a graphical interface; obtaining a drawing instruction, the drawing instruction indicating a drawing area; calculating an intersection set between the drawing area and the dirty region; and sending, to a user equipment, an instruction data stream indicating the intersection set, the user equipment updating the graphical interface according to the instruction data stream.

GUI updating method and device

A graphical instruction data processing method and apparatus, and a system are disclosed, to help reduce a quantity of transmitted graphical instruction data, and lower a requirement on bandwidth. Aspects of the disclosure provide a method for processing graphical instruction data. The method includes obtaining, by a server device in a cloud interactive system, graphical instruction data of a frame, and determining whether the frame satisfies a key frame setting condition. Further, the method includes when the frame is determined to fail to satisfy the key frame setting condition, comparing the graphical instruction data of the frame with graphical instruction data of a current key frame, to obtain differential data, and sending the differential data to user equipment in the cloud interactive system. The user equipment reconstructs the graphical instruction data of the frame according to the current key frame and the differential data.

Graphical instruction data processing method and apparatus, and system

Growing community of inventors

Shenzhen, China

Xiang Han