METHOD AND DEVICE FOR RESIDING SHORT MESSAGE VERIFICATION CODE

• US 20170199941A1
• Filed: 04/20/2015
• Published: 07/13/2017
• Est. Priority Date: 04/22/2014
• Status: Active Grant

• Current Assignee: Beijing Bytedance Network Technology Co., Ltd.
• Original Assignee: Smartisan Digital Co., Ltd.
• Inventors: Geng, Dawei, Shen, Xinji
• Granted Patent: US 10,795,942 B2
• Time in Patent Office: Days
• CPC Class Codes: G06F 16/90344 by using string matching techniques
• CPC Class Codes: G06F 16/9038 Presentation of query results
• CPC Class Codes: G06F 21/31 User authentication
• CPC Class Codes: G06F 21/42 using separate channels for security data
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

Provided are a method and device for residing a short message verification code. This method includes: conducting keyword matching on a short message content using a regular expression; when the short message content contains a keyword, matching a verification code for the short message content using the regular expression, to acquire a matched verification code; and displaying the verification code on a current interface and displaying a pre-set time. This method can automatically extract a verification code in a short message and display a pre-set time on a current interface. Within this pre-set time, a user can fill in a verification code on a verification code interface according to the displayed verification code without the need for the user to remember the verification code and to frequently switch between a short message application and a current application as well.

Claims

1. A method for residing a verification code in a short message, comprising:

performing keyword matching on content of the short message based on a regular expression;

performing verification code matching on the content of the short message based on a regular expression in a case that the content of the short message comprises a keyword, wherein the verification code comprises a digit, a letter or a combination thereof;

obtaining the matched verification code; and

displaying the verification code on an interface for preset time.

2. The method according to claim 1, wherein in the performing the keyword matching on the content of the short message based on the regular expression, the keyword comprises one or more of verification code, verification word, activation code, activation word, check code, check word, confirmation code, confirmation word, checking code and checking word.

3. The method according to claim 1, further comprising:

obtaining a keyword in a case that the content of the short message comprises the keyword;

combining the keyword and the verification code into a string; and

displaying the string on an interface for preset time.

4. The method according to claim 1, wherein the preset time is 20 s.

5. The method according to claim 1, wherein the displaying the verification code on the interface for the preset time comprises:

generating a notification based on the verification code and the preset time and sending the notification to a status bar; and

displaying the notification by the status bar.

6. The method according to claim 3, wherein the displaying the string on the interface for the preset time comprises:

generating a notification based on the string and the preset time and sending the notification to a status bar; and

displaying the notification by the status bar.

7. The method according to claim 5, wherein the status bar is displayed at the top, the bottom, the far left or the far right of a screen of a mobile device.

15. The method according to claim 3, wherein the preset time is 20 s.

16. The method according to claim 6, wherein the status bar is displayed at the top, the bottom, the far left or the far right of a screen of a mobile device.

8. A device for residing a verification code in a short message, comprising:

a keyword matching unit configured to perform keyword match on content of the short message based on a regular expression;

a verification code matching unit configured to perform verification code matching on the content of the short message based on a regular expression in a case that the content of the short message comprises a keyword, wherein the verification code comprises a digit, a letter or a combination thereof;

a first obtaining unit configured to obtain the matched verification code; and

a display unit configured to display the verification code on an interface for preset time.

9. The device according to claim 8, further comprising:

a second obtaining unit configured to obtain a keyword in a case that the content of the short message comprises the keyword.

10. The device according to claim 9, further comprising:

a combining unit configured to combine the keyword and the verification code into a string, wherein the display unit is further configured to display the string on an interface for preset time.

11. A method for residing a verification code in a short message, comprising:

obtaining text content of the short message;

determining whether the text content comprises a phrase consistent with a keyword, wherein the keyword is a phrase related to the verification code;

determining whether the text content comprises a string consistent with a preset format of verification code in a case that the text content comprises the phrase consistent with the keyword, wherein the preset format of verification code is a string comprising a digit, a letter or a combination thereof and having a length within a preset range;

generating the verification code comprising the string in a case that the text content comprises the string consistent with the preset format of verification code; and

displaying the verification code on a screen for preset time.

12. The method according to claim 11, wherein before the generating the verification code comprising the string, the method further comprises extracting a keyword comprised in the text content;

and

wherein the generating the verification code comprising the string comprises generating the verification code comprising the keyword and the string.

13. The method according to claim 11, wherein the displaying the verification code on the screen for the preset time comprises displaying the verification code on a status bar of the screen for the preset time.

14. The method according to claim 11, wherein the determining whether the text content comprises a phrase consistent with a keyword comprises:

dividing the text content into a plurality of phrases; and

determining whether each of the plurality of phrases is consistent with the keyword.

17. The method according to claim 12, wherein the displaying the verification code on the screen for the preset time comprises displaying the verification code on a status bar of the screen for the preset time.