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Method, device, storage medium and mobile terminal for speeding up black screen gesture processing

A black screen gesture and gesture technology, applied in the input/output process of data processing, electrical digital data processing, instruments, etc., can solve the problems of large amount of black screen gesture data processing, slow processing speed, etc. The effect of improving speed and reducing system response time

Active Publication Date: 2019-08-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the data processing volume of the black screen gesture is large and the processing speed is slow, which also increases the power consumption of the system to a certain extent, and has a certain degree of impact on the normal use of the mobile terminal.

Method used

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  • Method, device, storage medium and mobile terminal for speeding up black screen gesture processing
  • Method, device, storage medium and mobile terminal for speeding up black screen gesture processing
  • Method, device, storage medium and mobile terminal for speeding up black screen gesture processing

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0026] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the steps as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Additionally, the order of steps may be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The ...

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Abstract

Method and apparatus for accelerating black screen gesture processing, a storage medium, and a mobile terminal. The method comprises: acquiring a gesture type corresponding to a black screen gesture when a black screen gesture event is detected; obtaining gesture complexity corresponding to the black screen gesture by means of matching according to the gesture type; determining a data sampling strategy according to the gesture complexity, and acquiring gesture coordinates of the black screen gesture according to the data sampling strategy; and drawing a gesture trajectory corresponding to the black screen gesture by means of at least one drawing thread according to the acquired gesture coordinates, and enabling a touch display screen to display the gesture trajectory according to a set screen refreshing rate.

Description

technical field [0001] Embodiments of the present invention relate to mobile terminal technologies, and in particular to a method, device, storage medium and mobile terminal for speeding up black screen gesture processing. Background technique [0002] With the development of science and technology, various electronic devices with touch screens are widely used by people, such as smart phones, tablet computers or handheld game consoles. The touch technology adopted by these devices provides people with a convenient input method and brings great convenience. [0003] The functions developed on the basis of the touch screen are also increasing, and the black screen gesture is one of the most representative and technologically futuristic ones. The so-called black screen gesture is the function that the user draws some specific patterns on the touch display screen to realize the function of quickly opening an application program without turning on the screen. However, the data ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488
Inventor 韩通郭明强石仁栋张强汪昊
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD