CN107391017A - Word processing method, device, mobile terminal and storage medium - Google Patents

Abstract

The embodiment of the invention discloses a word processing method, a word processing device, a mobile terminal and a storage medium, wherein the method comprises the steps of calling a view control to display a preset graph in a movable window interface displayed by a touch screen after monitoring that a target application program is started, wherein the target application program comprises an application program which is used for displaying words and exists in the interface; after the preset graph is selected, controlling the preset graph to move according to the detected sliding operation, and acquiring characters in the area where the preset graph is located when the preset graph is moved; and inquiring the acquired characters. The scheme improves the word processing efficiency and reduces the power consumption of the mobile terminal.

Description

Word processing method, device, mobile terminal and storage medium

technical field

The embodiments of the present invention relate to computer technology, and in particular to a word processing method, device, mobile terminal and storage medium.

Background technique

As the popularity of mobile terminals increases, more and more users use mobile terminals to perform various functions to meet their own needs, such as using mobile terminals to read text, watch videos, listen to music, and play games. In the prior art, when a user is reading text, there is a lack of effective word processing means, and the word processing method has defects.

Contents of the invention

The invention provides a word processing method, device, mobile terminal and storage medium, which improves the word processing efficiency and reduces the power consumption of the mobile terminal.

In a first aspect, an embodiment of the present invention provides a word processing method, including:

After monitoring that the target application program is started, call the view control to display a preset graphic in the active window interface displayed on the touch screen, and the target application program includes an application program with display text in the interface;

When the preset graphic is selected, control the movement of the preset graphic according to the detected sliding operation, and obtain the text in the area where the preset graphic is located when the movement of the preset graphic ends;

Query the obtained text.

In the second aspect, the embodiment of the present invention also provides a word processing device, including:

The graphic display module is used to call the view control to display a preset graphic in the active window interface displayed on the touch screen after detecting that the target application program is opened, and the target application program includes an application program with display text in the interface;

A processing module, configured to control the movement of the preset graphic according to the detected sliding operation after the preset graphic is selected, and obtain the text in the area where the preset graphic is located when the movement of the preset graphic ends;

The query module is used to query the obtained text.

In the third aspect, the embodiment of the present invention also provides a mobile terminal, including: a processor, a memory, and a computer program stored on the memory and operable on the processor, when the processor executes the computer program, the following is implemented: The word processing method described in the embodiment of the present invention.

In the fourth aspect, the embodiment of the present invention also provides a storage medium containing executable instructions of the mobile terminal, and the executable instruction of the mobile terminal is used to execute the word processing described in the embodiment of the present invention when executed by the processor of the mobile terminal method.

According to the technical solution provided by the embodiment of the present invention, after detecting that the target application program is started, the view control is called to display a preset graphic in the active window interface displayed on the touch screen. When the preset graphic is selected, according to the detected sliding operation Controlling the movement of the preset graphics, obtaining the text in the area where the preset graphics are located when the movement of the preset graphics ends, and querying the acquired text, improving the word processing efficiency and reducing the power consumption of the mobile terminal .

Description of drawings

Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1A is a flowchart of a word processing method provided by an embodiment of the present invention;

FIG. 1B is a schematic diagram of displaying preset graphics after detecting that the target application program is started according to an embodiment of the present invention;

Fig. 1C is a schematic diagram of determining the area where a preset graphic is located according to an embodiment of the present invention;

FIG. 2 is a flow chart of another word processing method provided by an embodiment of the present invention;

FIG. 3 is a flowchart of another word processing method provided by an embodiment of the present invention;

Fig. 4 is a structural block diagram of a word processing device provided by an embodiment of the present invention;

FIG. 5A is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention;

FIG. 5B is a schematic structural diagram of another mobile terminal provided by an embodiment of the present invention.

detailed description

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are used to explain the present invention rather than limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

Fig. 1A is a flow chart of a text processing method provided by an embodiment of the present invention. This embodiment is applicable to the case of processing text displayed on a mobile terminal. The method can be executed by the mobile terminal provided by the embodiment of the present invention. The mobile The word processing device of the terminal can be realized by means of software and/or hardware, as shown in FIG. 1A, the specific solution provided by this embodiment is as follows:

S101. After detecting that the target application program is started, call the view control to display a preset graphic in the active window interface displayed on the touch screen.

In one embodiment, the target application program includes: an application program with text displayed on the interface, an application program added to the setting list, or an application program whose category is e-book or news. Exemplarily, the application programs that display text in the interface can be microblog client programs and foreign language post bar client programs. When such application programs are started, this solution can automatically start correspondingly to provide content that requires word processing. deal with. The application program added to the setting list can be an application program manually added and entered by the user that needs word processing after startup. For example, the user adds a notepad application with English records to the setting list, and the application program in the setting list is in the After starting, the word processing function provided by this solution will be automatically turned on. The application programs classified as e-books or news can be NetEase news client programs, BBC broadcast client programs and English magazine client programs. In this embodiment, the word processing function is bound to the target application program, and is automatically opened when the target application program is opened, without requiring the user to perform an additional function opening operation.

In one embodiment, after detecting that the target application program is started, the view control is called to display a preset graphic in the active window interface displayed on the touch screen. It should be noted that, in this solution, preset graphics can also be displayed on an active window interface of a display screen with a projection function. As shown in FIG. 1B, FIG. 1B is a schematic diagram of displaying a preset graphic after monitoring that the target application program is started according to an embodiment of the present invention, wherein 1011 is a displayed preset graphic, and the preset graphic is a user-defined arrow control. It can be a box matrix control, a small hand control, etc. Specifically, the generation process of the preset graphics can be: call the Layout control in the android system, create a new control class to realize the custom preset graphics, dynamically increase the preset graphics in the LinearLayout control of the active window and modify the LinearLayout The list is initialized to display the preset graphics in suspension in the active window. In another embodiment, the preset graphic is in a hidden state, and the preset graphic is displayed at the clicked position after it is detected that the screen is clicked.

In one embodiment, the initial size of the preset graphic is automatically adjusted according to the size of the text displayed in the active window interface. When the text displayed in the active window interface is large, the initial size of the corresponding preset graphic is also large. When the text displayed in the active window interface is small, in order to select the text to be processed more accurately, avoid selecting the wrong The text that needs to be processed is processed, and the initial size of the corresponding preset graphics is reduced.

In one embodiment, the shape of the preset graphic is stretched or shrunk according to the received two-finger control instruction. Exemplarily, when the text to be processed is a whole line or a whole paragraph of text, the user's two-finger operation can be detected, and when a stretch command or a shrink command is detected, the shape of the preset graphic is changed accordingly so that it covers The entire line or paragraph of text, and then process the covered text.

In one embodiment, the calling the view control to display a preset graphic in the active window interface displayed on the touch screen includes: calling the view control to display a preset graphic at a corner position in the active window interface displayed on the touch screen; After querying the acquired text, the method further includes: controlling the preset graphic to return to the corner position. Exemplarily, the corner position can be any one of the four corners (upper left corner, lower left corner, upper right corner and lower right corner) of the display interface in the touch screen display screen, that is, the initial position of the preset graphic is displayed at the corner, so as to Avoid covering the text part, when the text processing is completed, correspondingly, the default graphic is at the initial corner position of the feedback.

S102. After the preset graphic is selected, control the movement of the preset graphic according to the detected sliding operation, and acquire the text in the area where the preset graphic is located when the movement of the preset graphic ends.

In one embodiment, the touch screen is monitored, and when it is detected that the area where the preset graphic is located is clicked, the preset graphic is set to the selected state, and can move correspondingly with the detected sliding operation on the screen. Exemplarily, in the Android system, event monitoring is performed through the setOnTouchListener listener, and the sliding direction is determined by judging the positions of KeyDown and KeyUp, thereby controlling the corresponding displacement of the preset graphics; it is also possible to construct a gesture detector, such as GestureDetector mygesture=new GestureDetector (this), by calling the onFling method to determine the position and distance according to the pressing and sliding parameters in the MotionEvent to determine the sliding direction, speed, etc., and then correspondingly control the preset graphics for corresponding displacement.

In one embodiment, when the movement of the preset graphic ends, the text in the area where the preset graphic is located is acquired, wherein the judgment condition for the end of the movement of the preset graphic is: the preset graphic leaves the selected state, or the dwell time of the preset graphic When the preset duration is met. The preset duration may be 1 second. Specifically, to determine whether the preset graphic is out of the selected state, the ontouchEvent in the activity component can be used to monitor the clicked state of the preset graphic.

In one embodiment, when it is detected that the preset graphic is out of the selected state, optical character recognition is performed on the area where the preset graphic is located to obtain the recognized text, wherein the optical character recognition is to brighten the part where the area is located. , dark detection to determine the character shape, and then convert the determined character shape into computer text according to the character recognition method. In another embodiment, when it is detected that the dwell time of the preset graphic satisfies the preset duration, image recognition is performed on the area where the preset graphic is located to obtain the recognized text. Wherein, the determination of the area where the preset graphic is located may be to detect whether the preset graphic is covered with characters (by optical character or image recognition), and if characters are covered, then the area occupied by the complete character is determined as the area where the preset graphic is located, as shown in the figure As shown in 1C, FIG. 1C is a schematic diagram of determining the area where the preset graphic is located according to an embodiment of the present invention. The rectangular area indicated by 1021 in the figure is the area to be identified. In another embodiment, the entire line or multiple lines where the preset graphic is located may also be determined as the area to be recognized for the recognition of the entire sentence or the entire text.

S103. Query the acquired text.

Wherein, querying the acquired text includes invoking software through a preset interface to translate or interpret the acquired text.

In one embodiment, when the acquired text is translated, the corresponding software called may be translation software, and the translation software may be a translation software client installed in a mobile terminal, such as Youdao Dictionary, Baidu Translate, etc. , it can also be a translation software service provided on the Internet, such as Google Web Translator. Wherein, the translation result can be displayed in a newly popped-up text box on the current interface of the mobile terminal. Among them, the translation result can be used to translate the text content of different lengths according to the different recognition areas provided by S102, that is, it can be translated for a single text (Chinese character), a character string (English) or a whole sentence or paragraph.

It can be seen from the above that the text processing method provided by this solution can automatically start a preset graphic after the target application is opened, and the text in the area can be translated or interpreted by dragging the preset graphic, which improves the The efficiency of text processing saves users a lot of time and correspondingly saves the power consumption of terminal equipment.

In another embodiment, instead of displaying preset graphics to select the word processing area according to the user's dragging, word processing can be performed on the selected area according to the preset operation mode. It can be a double-click operation, a horizontal sliding selection operation, etc.

Fig. 2 is a flow chart of another word processing method provided by the embodiment of the present invention. On the basis of the above embodiment, optionally, when the word processing method is translation processing, the translation software is called through the preset interface to Before getting the text translated, also include:

Obtain the language type used in the current system through the system interface;

Correspondingly, the translation of the acquired text by calling the translation software through the preset interface includes:

Call the translation software through the preset interface to translate the acquired text into the text corresponding to the language type currently used by the system.

Based on the above optimization, as shown in Figure 2, the technical solution provided by this embodiment is specifically as follows:

S201. After detecting that the target application program is started, call the view control to display a preset graphic in the active window interface displayed on the touch screen.

S202. After the preset graphic is selected, control the movement of the preset graphic according to the detected sliding operation, and obtain the text in the area where the preset graphic is located when the movement of the preset graphic is completed.

S203. Obtain the language type used in the current system through the system interface, invoke the translation software through the preset interface to translate the acquired text into the text corresponding to the language type used in the current system, and display the translation result.

In one embodiment, the language type currently used by the mobile terminal system is the user's native language, that is, the translation process is to translate foreign languages into the user's native language to meet the translation needs of the user. In this embodiment, the text that needs to be translated that the user does not understand can be automatically converted into the language type currently used by the system. If the current language type of the mobile terminal is Chinese (simplified), then the text will be obtained by identifying the area where the preset graphic is located. After the characters are translated, the text characters are automatically translated into Chinese (simplified) by the translation software, thereby reducing user operation steps and further improving the word processing efficiency. Specifically, the process of determining the current language type of the mobile terminal is: obtain the language type used in the current system through the getLanguage method in the locale class of the android system, and the language type includes Simplified Chinese, Traditional Chinese, English, Japanese, Korean or Russian at least one of.

This embodiment provides a text processing method, which can automatically recognize the text content of the display interface during the text translation process, and after obtaining the recognized text content, translate it into the language type used by the mobile terminal without the need for the user to Manually select the language type to be pre-translated into, which further improves the translation efficiency.

Fig. 3 is a flow chart of another word processing method provided by the embodiment of the present invention. On the basis of the above embodiment, it is optional to call the translation software through the preset interface to translate the acquired text into the language type used by the current system The corresponding text includes:

Create the HttpGet object, the parameters of the HttpGet object include the corresponding webpage address of the translation software, use the execute method to send the http get request to call the translation software;

Send the acquired text and the type of the translated text to the translation software, and receive the translated text sent by the translation software through the translation interface.

Based on the above optimization, as shown in Figure 3, the technical solution provided by this embodiment is specifically as follows:

S301. After detecting that the target application program is started, call the view control to display a preset graphic in the active window interface displayed on the touch screen.

S302. After the preset graphic is selected, control the movement of the preset graphic according to the detected sliding operation, and acquire the text in the area where the preset graphic is located when the movement of the preset graphic ends.

S303. Create an HttpGet object. The parameters of the HttpGet object include the webpage address corresponding to the translation software. Use the execute method to send an http get request to call the translation software, and send the obtained text and the type of the translated text to the translation software, and receive the translation information through the translation interface. The translation text sent by the translation software mentioned above, and display the translation results.

In one embodiment, the translation service is obtained through the network. Specifically, the data interface of the obtained translation result is:

This embodiment provides a word processing method without installing any translation software on the device and without opening a browser to input translation content for translation. After detecting that the target application program is started, call the view control to display a preview in the active window interface displayed on the touch screen. Set graphics, recognize the text characters in the area according to the preset graphic positions, and then automatically translate them, which simplifies the translation steps and does not need to install translation software.

Fig. 4 is a structural block diagram of a word processing device provided by an embodiment of the present invention, the device is used to execute the word processing method provided by the above embodiment, and has corresponding functional modules and beneficial effects for executing the method. As shown in FIG. 4 , the device specifically includes: a graphic display module 401 , a processing module 402 , and a query module 403 .

Among them, the graphic display module 401 is used to call the view control to display a preset graphic in the active window interface displayed on the touch screen after detecting that the target application program is started, and the target application program includes an application program with display text in the interface;

The processing module 402 is configured to control the movement of the preset graphic according to the detected sliding operation after the preset graphic is selected, and obtain the text in the area where the preset graphic is located when the movement of the preset graphic ends ;

The query module 403 is configured to query the acquired text.

In the technical solution provided by this embodiment, after detecting that the target application program is started, the view control is invoked to display a preset graphic in the active window interface displayed on the touch screen. When the movement of the preset graphics ends, the text in the area where the preset graphics is located is acquired, and the acquired text is queried, which improves the word processing efficiency and reduces the power consumption of the mobile terminal.

Optionally, the processing module 402 is specifically configured to:

When it is detected that the preset graphic is out of the selected state, performing optical character recognition on the area where the preset graphic is located to obtain the recognized text; or

When it is detected that the stay time of the preset graphic satisfies the preset duration, image recognition is performed on the area where the preset graphic is located, and the recognized text is acquired.

Optionally, the query module 403 is specifically configured to: call software through a preset interface to translate or interpret the acquired text.

Optionally, the initial size of the preset graphic can be automatically adjusted according to the size of the text displayed in the active window interface. Optionally, the shape of the preset graphic can be stretched or contracted according to the received two-finger control instruction.

Optionally, the graphic display module 401 is specifically configured to: call the view control to display a preset graphic at a corner position in the active window interface displayed on the touch screen; after querying the acquired text, it also includes: controlling the The preset shape returns to the corner position.

Optionally, the graphic display module 401 is specifically used to: call the Layout control in the android system, create a new control class to realize a custom preset graphic; dynamically increase the preset graphic in the LinearLayout control of the active window and The LinearLayout list is initialized to float and display the preset graphics in the active window interface displayed on the touch screen.

This embodiment provides a mobile terminal on the basis of the above-mentioned embodiments. FIG. 5A is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention. As shown in FIG. 5A, the mobile terminal 500 includes a memory 501 and a processing A device 502, wherein the memory 501 stores a computer program that can run on the processor, and the processor 502 implements the following steps when executing the computer program:

After monitoring that the target application program is started, call the view control to display a preset graphic in the active window interface displayed on the touch screen, and the target application program includes an application program with display text in the interface;

When the preset graphic is selected, control the movement of the preset graphic according to the detected sliding operation, and obtain the text in the area where the preset graphic is located when the movement of the preset graphic ends;

Query the obtained text.

This embodiment provides a mobile terminal on the basis of the foregoing embodiments, and the mobile terminal may include the word processing device provided by the present invention. FIG. 5B is a schematic structural diagram of another mobile terminal provided by an embodiment of the present invention. As shown in FIG. 5B, the mobile terminal may include: a memory 501, a processor (Central Processing Unit, CPU) 502, a peripheral interface 503, an RF (Radio Frequency, radio frequency) circuit 505, audio frequency circuit 506, loudspeaker 511, power management chip 508, input/output (I/O) subsystem 509, touch screen 512, other input/control equipment 510 and external port 504, these components pass One or more communication buses or signal lines 507 for communication.

It should be understood that the illustrated mobile terminal 500 is only an example of a mobile terminal, and the mobile terminal 500 may have more or fewer components than those shown in the figure, and two or more components may be combined, Or can have a different component configuration. The various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application specific integrated circuits.

The following describes in detail the mobile terminal used for the permission management of multiple applications provided by this embodiment, and the mobile terminal takes a smart phone as an example.

Memory 501, the memory 501 can be accessed by the CPU 502, the peripheral interface 503, etc., the memory 501 can include a high-speed random access memory, and can also include a non-volatile memory, such as one or more disk storage devices, flash memory devices , or other volatile solid-state storage devices.

Peripheral interface 503 , which can connect the input and output peripherals of the device to CPU 502 and memory 501 .

The I/O subsystem 509 , the I/O subsystem 509 can connect input and output peripherals on the device, such as a touch screen 512 and other input/control devices 510 , to the peripheral interface 503 . I/O subsystem 509 may include a display controller 5091 and one or more input controllers 5092 for controlling other input/control devices 510 . Among them, one or more input controllers 5092 receive electrical signals from or send electrical signals to other input/control devices 510, which may include physical buttons (push buttons, rocker buttons, etc.) ), dials, slide switches, joysticks, click wheels. It should be noted that the input controller 5092 can be connected to any of the following: a keyboard, an infrared port, a USB interface, and a pointing device such as a mouse.

A touch screen 512, the touch screen 512 is an input interface and an output interface between the user terminal and the user, and displays visual output to the user. The visual output may include graphics, text, icons, videos, and the like.

The display controller 5091 in the I/O subsystem 509 receives electrical signals from the touch screen 512 or sends electrical signals to the touch screen 512 . The touch screen 512 detects the contact on the touch screen, and the display controller 5091 converts the detected contact into an interaction with the user interface object displayed on the touch screen 512, that is, realizes human-computer interaction, and the user interface object displayed on the touch screen 512 can be a running Icons for games, icons for networking to appropriate networks, etc. It is worth noting that the device may also include an optical mouse, which is a touch-sensitive surface that does not display visual output, or that is an extension of a touch-sensitive surface formed by a touchscreen.

The RF circuit 505 is mainly used to establish communication between the mobile phone and the wireless network (that is, the network side), and realize data reception and transmission between the mobile phone and the wireless network. Such as sending and receiving short messages, e-mails, etc. Specifically, the RF circuit 505 receives and sends RF signals, which are also called electromagnetic signals, and the RF circuit 505 converts electrical signals into electromagnetic signals or converts electromagnetic signals into electrical signals, and communicates with communication networks and other devices through the electromagnetic signals to communicate. RF circuitry 505 may include known circuitry for performing these functions including, but not limited to, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC ( COder-DECoder, Codec) Chipset, Subscriber Identity Module (Subscriber Identity Module, SIM) and so on.

The audio circuit 506 is mainly used to receive audio data from the peripheral interface 503 , convert the audio data into electrical signals, and send the electrical signals to the speaker 511 .

The speaker 511 is used to restore the voice signal received by the mobile phone from the wireless network through the RF circuit 505 into sound and play the sound to the user.

The power management chip 508 is used for power supply and power management for the hardware connected to the CPU 502 , the I/O subsystem and the peripheral interface.

The word processing device for the mobile terminal provided in the above embodiments and the mobile terminal can execute the word processing method for the mobile terminal provided in any embodiment of the present invention, and have corresponding functional modules and beneficial effects for executing the method. For technical details not exhaustively described in the foregoing embodiments, reference may be made to the word processing method for a mobile terminal provided in any embodiment of the present invention.

An embodiment of the present invention also provides a storage medium containing executable instructions of a mobile terminal, the executable instructions of the mobile terminal are used to execute a word processing method when executed by a processor of the mobile terminal, the method includes:

After monitoring that the target application program is started, call the view control to display a preset graphic in the active window interface displayed on the touch screen, and the target application program includes an application program with display text in the interface;

When the preset graphic is selected, control the movement of the preset graphic according to the detected sliding operation, and obtain the text in the area where the preset graphic is located when the movement of the preset graphic ends;

Query the obtained text.

Optionally, at the end of the movement of the preset graphic, obtaining the text in the area where the preset graphic is located includes:

When it is detected that the preset graphic is out of the selected state, performing optical character recognition on the area where the preset graphic is located to obtain the recognized text; or

When it is detected that the stay time of the preset graphic satisfies the preset duration, image recognition is performed on the area where the preset graphic is located, and the recognized text is acquired.

Optionally, said querying the obtained text includes:

Call the software through the preset interface to translate or interpret the acquired text.

Optionally, the initial size of the preset graphic is automatically adjusted according to the size of the text displayed in the active window interface.

Optionally, the shape of the preset graphic is stretched or shrunk according to the received two-finger control instruction.

Optionally, the calling the view control to display a preset graphic in the active window interface displayed on the touch screen includes:

Call the view control to display a preset graphic at the corner of the active window interface displayed on the touch screen;

Correspondingly, after querying the obtained text, it also includes:

Controlling the preset figure to return to the corner position.

Optionally, the calling the view control to display a preset graphic in the active window interface displayed on the touch screen includes:

Call the Layout control in the android system to create a new control class to realize the custom preset graphics;

The preset graphics are dynamically added in the LinearLayout control of the active window and the LinearLayout list is initialized to display the preset graphics in a floating display on the active window interface displayed on the touch screen.

storage medium - any of various types of memory devices or storage devices. The term "storage medium" is intended to include: installation media such as CD-ROMs, floppy disks or tape drives; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Rambus RAM, etc. ; non-volatile memory, such as flash memory, magnetic media (eg hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. Also, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system connected to the first computer system through a network such as the Internet. The second computer system may provide program instructions to the first computer for execution. The term "storage medium" may include two or more storage media that may reside in different locations, such as in different computer systems connected by a network. The storage medium may store program instructions (eg embodied as computer programs) executable by one or more processors.

Certainly, a storage medium containing computer-executable instructions provided by an embodiment of the present invention, the computer-executable instructions are not limited to the operation of the word processing method as described above, and may also execute the word processing method provided by any embodiment of the present invention Related operations in .

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.

Claims (10)

1. A word processing method, characterized in that, comprising: After monitoring that the target application program is started, call the view control to display a preset graphic in the active window interface displayed on the touch screen, and the target application program includes an application program with display text in the interface; When the preset graphic is selected, control the movement of the preset graphic according to the detected sliding operation, and obtain the text in the area where the preset graphic is located when the movement of the preset graphic ends; Query the obtained text. 2. The method according to claim 1, wherein at the end of the movement of the preset graphic, obtaining the text in the area where the preset graphic is located comprises: When it is detected that the preset graphic is out of the selected state, performing optical character recognition on the area where the preset graphic is located to obtain the recognized text; or When it is detected that the stay time of the preset graphic satisfies the preset duration, image recognition is performed on the area where the preset graphic is located, and the recognized text is obtained. 3. The method according to claim 2, wherein said querying the acquired text comprises: Call the software through the preset interface to translate or interpret the acquired text. 4. The method according to claim 1, wherein the initial size of the preset graphic is automatically adjusted according to the size of the text displayed in the active window interface. 5. The method according to claim 4, wherein the shape of the preset graphic is stretched or contracted according to the received two-finger control instruction. 6. The method according to claim 5, wherein the calling the view control to display a preset graphic in the active window interface displayed on the touch screen comprises: Call the view control to display a preset graphic at the corner of the active window interface displayed on the touch screen; Correspondingly, after querying the obtained text, it also includes: Controlling the preset figure to return to the corner position. 7. The method according to any one of claims 1-6, wherein calling the view control to display a preset graphic in the active window interface displayed on the touch screen comprises: Call the Layout control in the android system to create a new control class to realize the custom preset graphics; The preset graphics are dynamically added in the LinearLayout control of the active window and the LinearLayout list is initialized to display the preset graphics in a suspended manner in the active window interface displayed on the touch screen. 8. A word processing device, characterized in that, comprising: The graphic display module is used to call the view control to display a preset graphic in the active window interface displayed on the touch screen after detecting that the target application program is opened, and the target application program includes an application program with display text in the interface; A processing module, configured to control the movement of the preset graphic according to the detected sliding operation after the preset graphic is selected, and obtain the text in the area where the preset graphic is located when the movement of the preset graphic ends; The query module is used to query the obtained text. 9. A mobile terminal, comprising: a processor, a memory, and a computer program stored on the memory and operable on the processor, characterized in that, when the processor executes the computer program, the computer program according to claims 1-7 is realized The word processing method described in any one. 10. A storage medium containing executable instructions of a mobile terminal, wherein the executable instructions of the mobile terminal are used to execute the text according to any one of claims 1-7 when executed by a processor of the mobile terminal Approach.