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Black screen gesture detection method, device, storage medium and mobile terminal

A black screen gesture and detection method technology, applied in the direction of error detection/correction, data processing input/output process, climate sustainability, etc., can solve the problems of reducing mobile terminal battery life, high power consumption of mobile terminals, etc. Consumption, the effect of prolonging battery life

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

AI Technical Summary

Problems solved by technology

However, there are defects in the current black screen gesture processing flow, which leads to high power consumption of the mobile terminal and reduces the battery life of the mobile terminal.

Method used

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  • Black screen gesture detection method, device, storage medium and mobile terminal
  • Black screen gesture detection method, device, storage medium and mobile terminal
  • Black screen gesture detection method, device, storage medium and mobile terminal

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Embodiment Construction

[0030] 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.

[0031] 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

A black screen gesture detection method and device, a storage medium and a mobile terminal. The method comprises: when a touch operation of a user in a preset first sub-region of a touchscreen in a screen-off state is detected, determining a sliding track of a touch point corresponding to the touch operation in the first sub-region of the touchscreen; if the touch point reaches a boundary of the first sub-region of the touchscreen, predicting a sliding trend of the touch point according to the sliding track and a preset gesture template; and determining, according to the sliding trend, a second sub-region of the touchscreen that the touch point is about to reach, and controlling the second sub-region of the touchscreen to be in an active state, so as to detect a touch operation acting on the second subregion of the touchscreen.

Description

technical field [0001] Embodiments of the present invention relate to mobile terminal technology, and in particular, to a method, device, storage medium and mobile terminal for detecting black screen gestures. Background technique [0002] Current mobile terminals, such as smart phones, handheld computers, tablet computers or handheld game consoles, are usually designed to have a structure of a touch screen to provide a touch input method to make the user's operation more convenient. [0003] Black screen gesture is a unique and futuristic function of smart phones. When the black screen gesture function is turned on, it can also detect black screen gestures on the touch screen when the smartphone is in standby and black screen. Thereby triggering the corresponding function or software inside the mobile phone. However, defects in the current black screen gesture processing flow lead to high power consumption of the mobile terminal, which reduces the battery life of the mobil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488G06F1/3234
CPCG06F1/3265G06F3/04883G06F2203/04803Y02D10/00G06F3/0486G06F11/3438
Inventor 韩通郭明强石仁栋汪昊张强
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD