CN102999296B - For the text shortcut input method of mobile terminal, device and mobile terminal - Google Patents

Abstract

The present invention proposes a text shortcut input method and device for a mobile terminal, and the mobile terminal, wherein the method includes the following steps: a. The mobile terminal receives the text and the custom gesture input by the user, and establishes a link between the text and the custom gesture One-to-one correspondence; b, controlling the mobile terminal to enter the text input interface, wherein the text input interface includes a gesture recognition area and a text editing box; c, the mobile terminal receives gestures input by the user in the gesture recognition area of the text input interface; d, the mobile terminal Finding whether there is text corresponding to the gesture input by the user; and e. If there is, the mobile terminal inputs the found text corresponding to the gesture into the text editing box of the text input interface. According to the method of the embodiment of the present invention, the operation is simple, the interaction is strong, fast and convenient, the time for the user to input text is saved, and the user experience is good.

Description

Text shortcut input method, device and mobile terminal for mobile terminal

technical field

The invention relates to the technical field of mobile equipment manufacturing, in particular to a text shortcut input method and device for a mobile terminal and the mobile terminal.

Background technique

At present, the touch screen of smart mobile terminals has been widely used. The virtual keyboard has completely replaced the physical keyboard. Users can realize text input by touching the virtual keyboard. However, for some text input, such as account number and user name, it takes multiple times Switching the input type can only be completed, the operation is complicated, and the user is easy to touch other parts of the screen during the input process, causing input errors, which is very inconvenient to use.

Although users can quickly input text through operations such as copy-paste, it is necessary to switch between the text storage interface and the input interface continuously, and it will also fail after the device is restarted. For mobile terminals, due to screen limitations, copy-paste is easy There are misoperations, not accurate enough, it is very inconvenient to input text in this way, and the user experience is poor.

Contents of the invention

The purpose of the present invention is to solve at least one of the above-mentioned technical drawbacks.

For this reason, the first purpose of the present invention is to provide a quick text input method for mobile terminals, which is simple to operate, highly interactive, fast and convenient, saves time for users to input text, and provides good user experience.

The second object of the present invention is to provide a text shortcut input device for a mobile terminal.

The third object of the present invention is to provide a mobile terminal.

In order to achieve the above object, the text shortcut input method for the mobile terminal according to the embodiment of the first aspect of the present invention includes the following steps: a. The mobile terminal receives the text and custom gestures input by the user, and establishes the text and the One-to-one correspondence of custom gestures; b, controlling the mobile terminal to enter a text input interface, wherein the text input interface includes a gesture recognition area and a text editing box; c, the mobile terminal receives the user's text input interface Gesture input in the gesture recognition area; d, the mobile terminal searches whether there is a text corresponding to the gesture input by the user; and e, if it exists, the mobile terminal will find the text corresponding to the gesture input into the text edit box of the text input interface.

According to the text shortcut input method for a mobile terminal according to the embodiment of the present invention, by defining the corresponding gestures for the text and establishing a one-to-one correspondence between the gestures and the text, the user can directly input the corresponding text when the user needs to input frequently used text. The gesture can directly input the text into the text edit box to complete the text input without other typing operations. The operation is simple, interactive, fast and convenient, saving the time for the user to input text, and the user experience is good.

To achieve the above object, the text shortcut input device for a mobile terminal according to the embodiment of the second aspect of the present invention includes: a receiving module for receiving user-input text and user-defined gestures; a storage module for storing text and self-defined gestures; Define the one-to-one correspondence of gestures; the gesture input module is used to receive the gestures input by the user in the gesture recognition area of the text input interface, wherein the text input interface includes the gesture recognition area and the text edit box; the search module is used to find whether there is a The text corresponding to the gesture input by the user; and a text input module, configured to input the found text corresponding to the gesture into the text editing box of the text input interface.

According to the text shortcut input device for mobile terminals according to the embodiment of the present invention, the one-to-one correspondence between text and custom gestures is stored through the storage module, so that when the user needs to input commonly used text, he can directly input the gesture corresponding to the text. The text is directly entered into the text edit box to complete the text input without other typing operations. The operation is simple, interactive, fast and convenient, saving the time for users to input text, and the user experience is good.

To achieve the above object, the mobile terminal according to the embodiment of the third aspect of the present invention includes the text shortcut input device for a mobile terminal according to the embodiment of the second aspect of the present invention.

According to the mobile terminal of the embodiment of the present invention, by defining the corresponding gestures for the text and establishing a one-to-one correspondence between the gestures and the text, the user can directly input the gesture corresponding to the text when the user needs to input the text Input to the text edit box to complete the text input without other typing operations. The operation is simple, interactive, fast and convenient, saving the time for users to input text, and the user experience is good.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and easy to understand from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

FIG. 1 is a flowchart of a text shortcut input method for a mobile terminal according to an embodiment of the present invention;

FIG. 2 is a flowchart of a text shortcut input method for a mobile terminal according to a specific embodiment of the present invention;

3 is a flow chart of a text shortcut input method for a mobile terminal according to yet another specific embodiment of the present invention;

FIG. 4 is a structural block diagram of a text shortcut input device for a mobile terminal according to an embodiment of the present invention;

5 is a structural block diagram of a text shortcut input device for a mobile terminal according to a specific embodiment of the present invention;

Fig. 6 is a structural block diagram of a text shortcut input device for a mobile terminal according to yet another specific embodiment of the present invention;

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

Any process or method descriptions in flowcharts or otherwise described herein may be understood to represent modules, segments or portions of code comprising one or more executable instructions for implementing specific logical functions or steps of the process , and the scope of preferred embodiments of the invention includes alternative implementations in which functions may be performed out of the order shown or discussed, including substantially concurrently or in reverse order depending on the functions involved, which shall It is understood by those skilled in the art to which the embodiments of the present invention pertain.

A text shortcut input method and device for a mobile terminal and a mobile terminal according to embodiments of the present invention will be described below with reference to the accompanying drawings.

A text shortcut input method for a mobile terminal, comprising the following steps: a. The mobile terminal receives text and a custom gesture input by a user, and establishes a one-to-one correspondence between the text and the custom gesture; b. Controls the mobile terminal to enter the text The input interface, wherein the text input interface includes a gesture recognition area and a text editing box; c, the mobile terminal receives a gesture input by the user in the gesture recognition area of the text input interface; d, the mobile terminal searches whether there is a text corresponding to the gesture input by the user; and e. If it exists, the mobile terminal inputs the found text corresponding to the gesture into the text editing box of the text input interface.

FIG. 1 is a flow chart of a method for shortcut text input in a mobile terminal according to an embodiment of the present invention.

As shown in FIG. 1 , a text shortcut input method for a mobile terminal according to an embodiment of the present invention includes the following steps.

In step S101, the mobile terminal receives text and custom gestures input by the user, and establishes a one-to-one correspondence between the text and the custom gestures.

In one embodiment of the present invention, the user can control the mobile terminal to enter the shortcut text setting interface, and input the text that needs to be set for shortcut input in the shortcut text setting interface, and then input the gesture defined for the text, and the mobile terminal receives the user input After the text and the custom gesture, a one-to-one correspondence between the text and the custom gesture will be established.

Step S102, controlling the mobile terminal to enter a text input interface, wherein the text input interface includes a gesture recognition area and a text edit box.

Wherein, the gesture recognition area is used to receive gestures input by the user, and the text editing box is used to receive text input by the user.

In step S103, the mobile terminal receives a gesture input by the user in the gesture recognition area of the text input interface.

In step S104, the mobile terminal searches whether there is text corresponding to the gesture input by the user.

In an embodiment of the present invention, the text corresponding to the gesture input by the user may be the text corresponding to a gesture that is the same as or similar to the gesture input by the user, for example, if the user inputs a circle gesture, an ellipse or other circle-like The text corresponding to the graphic can be used as the text corresponding to the circle gesture input by the user.

Step S105, if it exists, the mobile terminal inputs the found text corresponding to the gesture into the text editing box of the text input interface.

Specifically, if there is text corresponding to the gesture input by the user, the mobile terminal sends the found text to the input method framework, and calls the interface of the input method framework to directly input the text into the text edit box.

Step S106, if it does not exist, ignore the gesture input by the user, and prompt the user to input text in other ways.

For example, the user can directly input through the input method or copy and paste from other files into the text edit box.

According to the text shortcut input method for a mobile terminal according to the embodiment of the present invention, by defining the corresponding gestures for the text and establishing a one-to-one correspondence between the gestures and the text, the user can directly input the corresponding text when the user needs to input frequently used text. The gesture can directly input the text into the text edit box to complete the text input without other typing operations. The operation is simple, interactive, fast and convenient, saving the time for the user to input text, and the user experience is good.

Fig. 2 is a flow chart of a text shortcut input method for a mobile terminal according to a specific embodiment of the present invention.

As shown in FIG. 2 , the text shortcut input method for a mobile terminal according to an embodiment of the present invention includes the following steps.

In step S201, the mobile terminal receives text input by a user and a custom gesture corresponding to the text.

In an embodiment of the present invention, the user can control the mobile terminal to enter the shortcut text setting interface, and input the text to be set for shortcut input in the shortcut text setting interface, and then input the gesture defined for the text.

In step S202, the mobile terminal determines whether the custom gesture corresponding to the text is the same as the existing gesture.

In an embodiment of the present invention, the custom gesture is not necessarily identical to the existing gesture, and the same or similar to the existing gesture can be considered the same, for example, the custom gesture is a circle gesture , if an ellipse or other circle-like gesture already exists, then it will be judged that the custom gesture is the same as the existing gesture.

Step S203, if yes, the mobile terminal replaces the old text corresponding to the gesture with the text input by the user, and prompts the user.

In one embodiment of the present invention, the mobile terminal replaces the old text corresponding to the gesture with the text input by the user and then prompts the user that the text has been updated, so that the user can immediately obtain the change of the correspondence between the gestures of the text and facilitate the user to input text through gestures.

Step S204, if not, the mobile terminal establishes a correspondence between the text input by the user and the custom gesture.

Step S205, controlling the mobile terminal to enter a text input interface, wherein the text input interface includes a gesture recognition area and a text edit box.

Wherein, the gesture recognition area is used to receive gestures input by the user, and the text editing box is used to receive text input by the user.

Step S206, the mobile terminal receives a gesture input by the user in the gesture recognition area of the text input interface.

In step S207, the mobile terminal searches whether there is text corresponding to the gesture input by the user.

In an embodiment of the present invention, the text corresponding to the gesture input by the user may be the text corresponding to a gesture that is the same as or similar to the gesture input by the user, for example, if the user inputs a gesture of a circle, an ellipse or other circle-like The text corresponding to the graphic of the above can be used as the text corresponding to the circle gesture input by the user.

Step S208, if it exists, the mobile terminal inputs the found text corresponding to the gesture into the text editing box of the text input interface.

Specifically, if there is text corresponding to the gesture input by the user, the mobile terminal sends the found text to the input method framework, and calls the interface of the input method framework to directly input the text into the text edit box.

Step S209, if it does not exist, ignore the gesture input by the user, and prompt the user to input text in other ways.

For example, the user can directly input through the input method or copy and paste from other files into the text edit box.

According to the text shortcut input method for a mobile terminal according to an embodiment of the present invention, when defining a gesture for text, first find the corresponding relationship between the gesture and other text, then replace the existing text corresponding to the gesture, and prompt the user, It enables the user to update the correspondence between text and gestures, and ensures the one-to-one correspondence between text and gestures, ensuring that users can input text accurately and improving user experience.

Fig. 3 is a flowchart of a text shortcut input method for a mobile terminal according to yet another specific embodiment of the present invention.

As shown in FIG. 3 , a text shortcut input method for a mobile terminal according to an embodiment of the present invention includes the following steps.

In step S301, the mobile terminal receives a closed track input by a user on a text browsing interface.

In one embodiment of the present invention, the closed track is a gesture that can include a piece of text content. The user can predefine the gesture attribute of the closed track. For example, the user can set that the closed track needs to be a counterclockwise rectangular closed gesture circle. This Only the text in the gesture circle will be selected by the mobile terminal.

In step S302, the mobile terminal determines whether the closed track is a preset text-defined gesture.

Step S303, if not, ignore the closed track input by the user.

Step S304, if yes, control the mobile terminal to pop up a dialog box, and receive a custom gesture input by the user in the dialog box for defining the text content contained in the closed track.

Step S305, the mobile terminal judges whether the custom gesture is the same as the existing gesture.

In an embodiment of the present invention, the custom gesture is not necessarily identical to the existing gesture, and the same or similar to the existing gesture can be considered the same. For example, the custom gesture is a circle Gestures, if there is already an ellipse or other circle-like gestures, then it will be judged that the custom gestures are the same as the existing gestures.

Step S306, if yes, the mobile terminal replaces the old text corresponding to the gesture with the new text, and prompts the user.

The mobile terminal replaces the old text corresponding to the gesture with the text input by the user and prompts the user that the text has been updated, so that the user can immediately obtain the change of the correspondence between the text and the gesture, which facilitates the user to input text through the gesture.

Step S307, if not, the mobile terminal establishes a correspondence between the text contained in the closed track and the custom gesture.

Step S308, controlling the mobile terminal to enter a text input interface, wherein the text input interface includes a gesture recognition area and a text edit box.

Wherein, the gesture recognition area is used to receive gestures input by the user, and the text editing box is used to receive text input by the user.

Step S309, the mobile terminal receives a gesture input by the user in the gesture recognition area of the text input interface.

In step S310, the mobile terminal searches whether there is text corresponding to the gesture input by the user.

In an embodiment of the present invention, the text corresponding to the gesture input by the user may be the text corresponding to a gesture that is the same as or similar to the gesture input by the user, for example, if the user inputs a gesture of a circle, an ellipse or other circle-like The text corresponding to the graphic of the above can be used as the text corresponding to the circle gesture input by the user.

Step S311, if it exists, the mobile terminal inputs the found text corresponding to the gesture into the text editing box of the text input interface.

Specifically, if there is text corresponding to the gesture input by the user, the mobile terminal sends the found text to the input method framework, and calls the interface of the input method framework to directly input the text into the text edit box.

Step S312, if it does not exist, ignore the gesture input by the user, and prompt the user to input text in other ways.

For example, the user can directly input through the input method or copy and paste from other files into the text edit box.

According to the text shortcut input method for mobile terminals according to the embodiments of the present invention, text can be selected in the text browsing interface, and gestures can be defined for the selected text, so that the user can set the text that needs to be quickly input at any time, with convenient operation and immediacy Strong, to further enhance the user experience.

In order to realize the above example, the present invention also proposes a text shortcut input device for a mobile terminal.

A text shortcut input device for a mobile terminal, comprising: a receiving module for receiving user-input text and custom gestures; a storage module for storing the one-to-one correspondence between text and custom gestures; a gesture input module, It is used to receive the gesture input by the user in the gesture recognition area of the text input interface, wherein the text input interface includes the gesture recognition area and the text editing box; the search module is used to find whether there is a text corresponding to the gesture input by the user; and the text input module , which is used to input the found text corresponding to the gesture into the text edit box of the text input interface.

Fig. 4 is a structural block diagram of a text shortcut input device for a mobile terminal according to an embodiment of the present invention.

As shown in FIG. 4 , a text shortcut input device for a mobile terminal according to an embodiment of the present invention includes: a receiving module 100 , a storage module 200 , a gesture input module 300 , a search module 400 and a text input module 500 .

Specifically, the receiving module 100 is configured to receive text and user-defined gestures input by the user.

In one embodiment of the present invention, the user can control the mobile terminal to enter the shortcut text setting interface, and the receiving module 100 can be specifically used to receive the text that needs to be set for shortcut input input by the user in the shortcut text setting interface, and the text customization gesture.

The storage module 200 is used for storing the one-to-one correspondence between text and custom gestures. More specifically, the storage module 200 establishes and stores a one-to-one correspondence between the text input by the user and the user-defined gesture received by the receiving module 100 .

The gesture input module 300 is configured to receive a gesture input by a user in a gesture recognition area of a text input interface, wherein the text input interface includes a gesture recognition area and a text editing box.

The search module 400 is used to find whether there is text corresponding to the gesture input by the user.

In an embodiment of the present invention, the text corresponding to the gesture input by the user may be the text corresponding to a gesture that is the same as or similar to the gesture input by the user, for example, if the user inputs a circle gesture, an ellipse or other circle-like The text corresponding to the graphic can be used as the text corresponding to the circle gesture input by the user.

The text input module 500 is configured to input the found text corresponding to the gesture into the text editing box of the text input interface.

According to the text shortcut input device for mobile terminals according to the embodiment of the present invention, the one-to-one correspondence between text and custom gestures is stored through the storage module, so that when the user needs to input common text, he can directly input the gesture corresponding to the text The text is directly entered into the text edit box to complete the text input without other typing operations. The operation is simple, interactive, fast and convenient, saving the time for users to input text, and the user experience is good.

Fig. 5 is a structural block diagram of a text shortcut input device for a mobile terminal according to a specific embodiment of the present invention.

As shown in FIG. 5 , the text shortcut input device for a mobile terminal according to an embodiment of the present invention further includes on the basis shown in FIG. 4 : a receiving module 100, a storage module 200, a gesture input module 300, a search module 400, a text The input module 500 , the first judgment module 600 , the replacement module 700 , the prompt module 800 , the sending unit 510 and the text input unit 520 , wherein the text input module 500 specifically includes the sending unit 510 and the text input unit 520 .

Specifically, the first judging module 600 is configured to judge whether the custom gesture corresponding to the new text is the same as the existing gesture after the receiving module receives the custom gesture defined by the user for the new text.

In an embodiment of the present invention, the custom gesture is not necessarily identical to the existing gesture, and the same or similar to the existing gesture can be considered the same, for example, the custom gesture is a circle gesture , if an ellipse or other circle-like gesture already exists, then it will be judged that the custom gesture is the same as the existing gesture.

The replacement module 700 is configured to replace the old text corresponding to the gesture with the new text when the first judging module 600 judges that the custom gesture corresponding to the new text is the same as an existing gesture.

The prompt module 800 is configured to prompt the user when the replacement module replaces the old text corresponding to the gesture with the new text.

In one embodiment of the present invention, the mobile terminal replaces the old text corresponding to the gesture with the text input by the user and then prompts the user that the text has been updated, so that the user can immediately obtain the change of the correspondence between the gestures of the text and facilitate the user to input text through gestures.

The sending unit 510 is configured to send the text corresponding to the gesture found by the search module 400 to the input method framework.

The text input unit 520 is used to call the interface of the input method framework to directly input the text corresponding to the gesture into the text edit box, so as to realize fast text input.

According to the text shortcut input device for a mobile terminal according to an embodiment of the present invention, when defining gestures for text, the corresponding relationship between the gesture and other texts is first searched through the search module, and then the replacement module replaces the existing text corresponding to the gesture , and prompt the user, so that the user can update the corresponding relationship between the text and the gesture, and ensure the one-to-one correspondence between the text and the gesture, ensure that the user can input the text accurately, and improve the user experience.

Fig. 6 is a structural block diagram of a text shortcut input device for a mobile terminal according to yet another specific embodiment of the present invention.

As shown in FIG. 6 , the text shortcut input device for a mobile terminal according to an embodiment of the present invention further includes: a first input module 900 , a second judging module 1000 , a control module 1100 and a second Input module 1200 .

Specifically, the first input module 600 is configured to receive a closed track input by a user on a text browsing interface.

In one embodiment of the present invention, the closed track is a gesture that can include a piece of text content. The user can predefine the gesture attribute of the closed track. For example, the user can set that the closed track needs to be a counterclockwise rectangular closed gesture circle. This Only the text in the gesture circle will be selected by the mobile terminal.

The second judging module 700 is used for judging whether the closed track is a preset text definition gesture.

The control module 800 is configured to control the pop-up dialog box when the second judging module 700 determines that the closed track is a preset text definition gesture. More specifically, the control module 800 controls a pop-up dialog box to prompt the user to input a custom gesture for defining the text content contained in the closed track.

The second input module 900 is configured to receive a custom gesture input by the user in the dialog box for defining the text content included in the closed track.

According to the text shortcut input device for mobile terminals according to the embodiments of the present invention, text can be selected in the text browsing interface, and gestures can be defined for the selected text, so that the user can set the text that needs to be quickly input at any time, with convenient operation and immediacy Strong, to further enhance the user experience.

In order to realize the above embodiments, the present invention also proposes a mobile terminal.

A mobile terminal includes the text shortcut input device for a mobile terminal according to any embodiment of the present invention.

According to the mobile terminal of the embodiment of the present invention, by defining the corresponding gestures for the text and establishing a one-to-one correspondence between the gestures and the text, the user can directly input the gesture corresponding to the text when the user needs to input the text. Input to the text edit box to complete the text input without other typing operations. The operation is simple, interactive, fast and convenient, saving the time for users to input text, and the user experience is good.

It should be understood that, in the embodiment of the present invention, the mobile terminal may be a hardware device supporting a touch screen, such as a mobile phone, a tablet computer, and a personal digital assistant.

In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (9)

1. A text shortcut input method for a mobile terminal, comprising the following steps: a. The mobile terminal receives the text and custom gestures input by the user, and establishes a one-to-one correspondence between the text and the custom gestures; b. controlling the mobile terminal to enter a text input interface, wherein the text input interface includes a gesture recognition area and a text editing box; c. The mobile terminal receives the gesture input by the user in the gesture recognition area of the text input interface; d. The mobile terminal searches whether there is text corresponding to the gesture input by the user; and e. If it exists, the mobile terminal inputs the found text corresponding to the gesture into the text editing box of the text input interface; Wherein, said step a specifically includes: The mobile terminal receives the closed track input by the user on the text browsing interface; The mobile terminal determines whether the closed track is a preset text-defined gesture; and If so, control the mobile terminal to pop up a dialog box, and receive a custom gesture input by the user in the dialog box for defining the text content included in the closed track. 2. The method according to claim 1, wherein said step a specifically further comprises: controlling the mobile terminal to enter the shortcut text setting interface; and The mobile terminal receives text and user-defined gestures input by the user on the shortcut text setting interface. 3. The method according to any one of claims 1 to 2, wherein said step a further comprises: After the mobile terminal receives the custom gesture defined by the user for the new text, it judges whether the custom gesture corresponding to the new text is the same as the previously existing gesture; If so, the mobile terminal replaces the old text corresponding to the gesture with the new text and prompts the user; and If not, the mobile terminal establishes a correspondence between the new text and the custom gesture. 4. method according to claim 1, is characterized in that, described step e specifically comprises: The mobile terminal sends text corresponding to the gesture to an input method framework; and The mobile terminal calls the interface of the input method framework to directly input the text corresponding to the gesture into the text editing box. 5. A text shortcut input device for a mobile terminal, characterized in that it comprises: The receiving module is used to receive user-input text and custom gestures; a storage module, configured to store the one-to-one correspondence between the text and the custom gesture; A gesture input module, configured to receive a gesture input by the user in a gesture recognition area of a text input interface, wherein the text input interface includes a gesture recognition area and a text editing box; A search module, configured to find whether there is text corresponding to the gesture input by the user; and A text input module, configured to input the found text corresponding to the gesture into the text edit box of the text input interface; Further, the device also includes: The first input module is used to receive the closed track input by the user on the text browsing interface; A first judging module, configured to judge whether the closed track is a preset text definition gesture; A control module, configured to control a pop-up dialog box when the first judging module determines that the closed track is a preset text definition gesture; and The second input module is configured to receive user-defined gestures input in the dialog box for defining text content included in the closed track. 6. The device according to claim 5, wherein the receiving module is specifically configured to receive text and custom gestures input by the user on the shortcut text setting interface. 7. The device according to any one of claims 5-6, further comprising: The second judging module is used to judge whether the custom gesture corresponding to the new text is the same as the existing gesture after the receiving module receives the custom gesture defined by the user for the new text; A replacement module, configured to replace the old text corresponding to the gesture with the new text when the second judging module judges that the custom gesture corresponding to the new text is the same as an existing gesture; and a prompt module, configured to prompt the user when the replacement module replaces the old text corresponding to the gesture with the new text, Wherein, the storage module is also used to store the correspondence between the new text and the custom gesture. 8. The device according to claim 5, wherein the text input module specifically comprises: a sending unit, configured to send the text corresponding to the gesture to the input method framework; and A text input unit, configured to call the interface of the input method framework to directly input the text corresponding to the gesture into the text edit box. 9. A mobile terminal, characterized in that it has the text shortcut input device for a mobile terminal according to any one of claims 5-8.