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Character input method and system

A character input and character string technology, applied in the input/output process of data processing, digital data authentication, electrical digital data processing, etc., can solve the problems of error-prone, complicated keys, etc., and achieve the effect of less error-prone and convenient operation.

Active Publication Date: 2017-09-15
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the embodiments of the present invention is to provide a character input method, aiming at solving the problem of complex and error-prone keys when inputting characters in the prior art, so as to improve the convenience of users

Method used

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  • Character input method and system
  • Character input method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] In the embodiment of the present invention, such as image 3 As shown, the character input method comprises the following steps:

[0038] In step S301, the key information input by the user is received;

[0039] In step S302, enter the mapping mode when the received key information meets the preset activation conditions of the mapping mode;

[0040] Specifically, the activation conditions of the preset mapping mode can be specifically set according to the conditions of the terminal, such as adopting a key with a newly added activation function, or defining the duration and frequency of pressing the key on the basis of the original one. The mapping mode mentioned here refers to a mode in which one or more combinations of keys can be associated with a character string at this time, which will be further described in the following embodiments.

[0041] In step S303, the key information input by the user in the mapping mode is received;

[0042] In step S304, the charact...

Embodiment 2

[0046] Figure 4 It shows the implementation flow of a character input method provided by Embodiment 1 of the present invention, and the method process is described in detail as follows:

[0047] In step S401, the start mode for entering the mapping mode is defined.

[0048] In this embodiment, it is possible to flexibly select a variety of start-up modes for defining entry into the mapping mode. For terminals with built-in physical keyboards, such as various mobile phones with built-in keyboards, you can define whether to enter the mapping mode by defining the length of the key press time. For Touch screen terminals, such as various touch smart phones and PAD devices, can add new function keys to the existing key interface, which does not affect the definition of the previous keyboard functions, and is also convenient for users to use.

[0049] In step S402, a mapping relationship between character strings and keyboards in the mapping mode is established.

[0050] In this e...

Embodiment 3

[0061] The start mode corresponding to the definition of entering the mapping mode in this embodiment includes the following steps:

[0062] Define a button as the start button of the mapping mode;

[0063] Monitor the start button trigger information;

[0064] Receive the trigger information of the start button;

[0065] Judging whether the interval between the time point when the mapping mode is triggered to start this time and the number of time points before entering the mapping mode is less than the second set time value;

[0066] If so, enter mapping mode;

[0067] Otherwise, continue to monitor the start button trigger information.

[0068] The "a certain key" here can be understood in this way: for a terminal with a physical keyboard, the "a certain key" can be any key in the physical keyboard; for a terminal with a touch screen, the "a certain key" can be Any button in the original touch keyboard can also be modified by modifying the layout of the touch keyboard t...

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PUM

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Abstract

Character input in which key press information input by a user is received. When the received key press information meets a preset enabling condition of the mapping mode, a mapping mode is entered into; key press information input by the user in the mapping mode is receive. A character string corresponding to the key press information input by the user in the mapping mode is searched according to a preset mapping relation between the character string and a keyboard, and the searched character string is sent to an application.

Description

technical field [0001] The invention belongs to the technical field of character input, in particular to a character input method and system. Background technique [0002] In various B / S (Browser / Server: browser and server) and C / S (Client / Server: client / server network) applications, users are often required to enter strings such as user names and passwords to confirm user identities. In order to make the user password difficult to be cracked, the user needs to set a strong password to ensure the security of user information. A strong password is generally: a password length of at least 8 characters, at least including uppercase letters, lowercase letters, numbers, and symbols on the keyboard (such as !, @, #) three of the four types of characters. [0003] At present, for some user terminals using handheld devices such as mobile phones, there are generally two types of character input keyboards used: Jiugongge input keyboard and full keyboard input keyboard. [0004] Such...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/023G06F3/0488
CPCG06F3/023G06F3/0233G06F3/04886G06F21/36
Inventor 罗刚沈艳萍
Owner TENCENT TECH (SHENZHEN) CO LTD