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Method and mobile terminal for starting screen capture function

A mobile terminal and screen capture technology, applied to devices with sensors, input/output process of data processing, instruments, etc., can solve problems such as inconvenient operation and information leakage, achieve quicker and easier operation, and avoid information leakage.

Active Publication Date: 2019-08-20
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method for starting screen capture and a mobile terminal to solve the problems that mobile terminal users need both hands to perform screen capture, resulting in inconvenient operation and information leakage due to screen capture by non-owner users

Method used

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  • Method and mobile terminal for starting screen capture function
  • Method and mobile terminal for starting screen capture function
  • Method and mobile terminal for starting screen capture function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A method for starting a screenshot function provided by an embodiment of the present invention is introduced in detail.

[0050] refer to figure 1 , showing a flow chart of a method for activating a screenshot function in an embodiment of the present invention, which is applied to a mobile terminal with a fingerprint recognition area, and the method includes:

[0051] Step 101, collect user fingerprint information in the fingerprint identification area, and acquire the motion state of the mobile terminal.

[0052] In this embodiment, the mobile terminal can be equipped with a fingerprint sensor in the fingerprint identification area, and the fingerprint sensor can be used to collect the user's fingerprint information. According to the collected fingerprint information and the motion state of the mobile terminal, it can be comprehensively judged whether the user is consciously starting the mobile terminal. Screen capture function. Specifically, if only the fingerprint ...

Embodiment 2

[0058] refer to figure 2 , shows a flow chart of a method for activating a screenshot function in another embodiment of the present invention.

[0059] Step 201, collecting fingerprint information of the owner of the mobile terminal in the fingerprint identification area.

[0060] In this embodiment, the mobile terminal presets the fingerprint information for starting the screen capture function, and the fingerprint information of the owner of the mobile terminal can be collected by the fingerprint sensor. Preferably, after the fingerprint information of the owner is collected, the owner may authorize the collection of fingerprint information of other users, such as collecting fingerprint information of family members.

[0061] Step 202, storing the fingerprint information of the owner of the mobile terminal as preset fingerprint information.

[0062] In this embodiment, the collected fingerprint information of the owner of the device is stored as preset fingerprint informa...

Embodiment 3

[0076] A mobile terminal provided by an embodiment of the present invention is introduced in detail.

[0077] refer to image 3 , which shows a block diagram of a mobile terminal in an embodiment of the present invention, which has a fingerprint identification area, and the mobile terminal 300 includes an information collection module 301 and a screenshot startup module 302:

[0078] An information collection module 301, configured to collect user fingerprint information in the fingerprint identification area, and obtain the motion state of the mobile terminal;

[0079] A screen capture enabling module 302, configured to activate a screen capture function when the user fingerprint information matches preset fingerprint information and the motion state of the mobile terminal satisfies a preset condition.

[0080] exist image 3 Based on the above information, the information collection module 301 includes a motion state acquisition sub-module 3011, see Figure 4 :

[0081] ...

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Abstract

The invention provides a method for enabling a screen capturing function and a mobile terminal. The method comprises the following steps: acquiring user fingerprint information in a fingerprint recognizing area, and acquiring a motion state of the mobile terminal; and enabling the screen capturing function when the user fingerprint information is matched with preset fingerprint information, and a preset condition is satisfied by the motion state of the mobile terminal. Through adoption of the method, the screen capturing function can be enabled without dual-hand operations, and operations become rapider, easier and more convenient. Moreover, the user fingerprint information is verified, so that people other than a mobile terminal owner cannot enable the screen capturing function, and information leakage is avoided.

Description

technical field [0001] The invention relates to the field of screen capture, in particular to a method for starting a screen capture function and a mobile terminal. Background technique [0002] With the development of the Internet, the information that people can obtain increases rapidly, and more and more users use mobile terminals to share information. Since picture information is more intuitive and attracts more attention, users of mobile terminals often take screen shots or share picture information with other users. [0003] Currently, the common way to take screenshots is to start with combination keys or shortcuts. These operations usually require two-handed operation, which is inconvenient for users to operate; and the screen capture function does not recognize the identity of the operating user. Information security risks. Contents of the invention [0004] The present invention provides a method for starting screen capture and a mobile terminal to solve the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0484G06F21/32H04M1/725
CPCG06F3/0484G06F21/32H04M2250/12H04M1/72454
Inventor 王乐
Owner VIVO MOBILE COMM CO LTD
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