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Mobile device and method for controlling on/off of flashlight by fingerprint touch thereof

A mobile device, touch control technology, applied in the branch office equipment, telephone communication, electrical components, etc., can solve the problems of cumbersome operation, large power consumption, and quick damage of the power-on button, and achieve simple operation, prolong service life, and reduce points bright time effect

Active Publication Date: 2017-05-31
深圳酷赛通信科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Obviously, this method of controlling the flashlight switch is not only cumbersome to operate and consumes a lot of power, but also the power-on button is damaged faster
[0006] Therefore, prior art still needs to improve and develop

Method used

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  • Mobile device and method for controlling on/off of flashlight by fingerprint touch thereof

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Embodiment Construction

[0022] The specific embodiments and examples of the present invention will be described in detail below in conjunction with the accompanying drawings. The described specific embodiments are only used to explain the present invention, and are not intended to limit the specific embodiments of the present invention.

[0023] The method for controlling the flashlight switch by fingerprint touch of the present invention is used on mobile devices such as smart phones, feature phones, and three-proof mobile phones with fingerprint recognition functions, such as figure 1 as shown, figure 1 It is a flow chart of the fingerprint touch control flashlight switch method of the present invention, which can solve the following technical problems:

[0024] When the mobile device is in the state of closing the screen and locking the screen, the fingerprint key on it detects whether there is a fingerprint touch operation every 0.5~1 second. If there is, judge the duration of the fingerprint tou...

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Abstract

The invention discloses a mobile device and a method for controlling the on / off of a flashlight by fingerprint touch thereof. It is preset that a fingerprint unlocking program is closed in a lock screen state. The method comprises the following steps: the mobile device is in the lock screen state, a user finger touches a fingerprint key on the mobile device for 3 seconds; the mobile device opens a flashlight function thereon and turns on the screen at the same time; after the screen is turned on for 5 seconds, the mobile device enters the lock screen state again; and the user finger touches the fingerprint key for 3 seconds, the mobile device closes the flashlight function in the lock screen state. As the fingerprint key is combined with the touch time, the on / off of the flashlight function can be realized without pressing a power key or a home key to unlock the screen, thereby not only being simple and quick to operate, but also greatly shortening the screen turn-on time, so the power consumption is reduced, meanwhile the times of pressing the power key or the home key are reduced, and the service lives are prolonged.

Description

technical field [0001] The invention relates to the field of mobile devices such as smart phones with fingerprint identification functions, feature phones, and three-proof mobile phones, and in particular relates to a method for controlling the switch of a flashlight through fingerprint touch. Background technique [0002] Existing smart phones generally have a flashlight function, basically by a separate flashlight application program or through the function menu on the operation interface to control the opening and closing of the flashlight. [0003] When the smart phone is in the standby state of the screen, if the user wants to turn on the flashlight, he often needs to turn on the screen and unlock the phone first, then find the icon of the flashlight, and click the icon of the flashlight to control the on and off of the flash. [0004] However, when the user is using the flashlight function on the smart phone, the screen of the smart phone must always be on; The functi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/67G06F21/32
CPCG06F21/32H04M1/67H04M1/72448H04M1/72463Y02D30/70
Inventor 许晓明薛锋云
Owner 深圳酷赛通信科技有限公司
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