A method and device for undoing an input operation

A technology for input operation and operation interface, applied in the field of information processing, can solve the problems of poor terminal usability and high complexity of the cancellation process, and achieve the effects of reducing system consumption, fast and simple implementation process, and strong operability

Active Publication Date: 2020-02-21
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method and device for undoing an input operation, which is used to solve the problem in the prior art that the undo process is highly complex during the terminal performing an input operation, resulting in poor terminal usability

Method used

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  • A method and device for undoing an input operation
  • A method and device for undoing an input operation
  • A method and device for undoing an input operation

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Embodiment Construction

[0031]In order to solve the problem in the prior art that the undo process is highly complex during the terminal performing the input operation, resulting in poor usability of the terminal. In the embodiment of the present invention, when it is detected that the terminal starts any application, an input operation undo area is generated in the operation interface of the application; when the user performs an input operation in the operation interface of any application above, if When the terminal detects that the object of the input operation is in a valid state and is dragged to the input operation cancel area, the above input operation is canceled. By adopting the technical solution of the present invention, any application program operation interface presented by the terminal includes an input operation undo area, and when a valid input operation object is dragged to the input operation undo area, the terminal cancels the above input operation, To restore to the state before...

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Abstract

The invention discloses a method and device for canceling an input operation. The method includes: generating an input operation canceling zone in an operation interface of any application program when it is detected that a terminal starts any application program; and canceling an input operation if the terminal detects that an object of the input operation is in an effective state and is dragged to the input operation canceling zone when a user performs the input operation in the operation interface of any application program. According to the technical scheme, any application program displayed by the terminal includes the input operation canceling zone; when the input operation object in the effective state is dragged to the input operation canceling zone, the terminal cancels the input operation and restores to the state before the input operation; the terminal can directly cancel a wrong input result, and the system performance is improved; and the process of canceling the input operation is fast and simple, and the operability is high.

Description

technical field [0001] The invention relates to the field of information processing, in particular to a method and device for canceling an input operation. Background technique [0002] With the rapid development of electronic technology and mobile networks, terminals such as smart phones and personal digital assistants (Personal Digital Assistant, PDA for short) have been widely used due to their powerful functions. The terminal can download a wealth of application software according to the user's instruction, and after installing these application software, the function of the terminal will be more powerful and the operation will be more convenient. [0003] At present, there are many situations in which an input operation is performed on a terminal with a touch function. For example, during the screen unlocking process, if the screen unlocking password is a pattern, the user needs to input a graphic that matches the pattern on the terminal; as another example, After the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06F3/0484
Inventor 汪建华
Owner ADVANCED NEW TECH CO LTD
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