CN102681695B - cursor control method and device - Google Patents

Abstract

The invention discloses a cursor control method, which is applied to a mobile terminal, and is characterized in that it comprises the following steps: monitoring user actions through a monitoring module and generating action data; receiving the action data through a control module and generating control data after analysis; and The control data is received by the editing module and the cursor is controlled. The cursor control method of the invention can realize precise control of the cursor.

Description

Cursor control method and device

technical field

The invention relates to the field of mobile terminal communication applications, in particular to a cursor control method and device.

Background technique

Existing input methods running on touch-screen smart mobile terminal devices all receive user input only, and edit by the user clicking on a soft keyboard or a hard keyboard. This input method has a single mode and only provides a soft keyboard to receive user input, so that the user can only control the cursor and edit by clicking (touching) the screen, and the user experience is single. In addition, if the screen is small and the text to be edited is dense, it is difficult for the user to accurately control the position of the cursor, and misoperations often occur.

In view of this, the industry urgently needs a method and device capable of precisely controlling the cursor.

Contents of the invention

In order to solve the above technical problems, one of the objects of the present invention is to provide a cursor control method, which is applied to a mobile terminal, including the following steps: S11, monitor user actions through a monitoring module and generate action data; S12, receive the user action through a control module The action data is analyzed to generate control data; and S13, receiving the control data through the editing module and controlling the cursor.

In another optional implementation manner of the present invention, the monitoring module includes any unit of a direction sensor or a motion sensor.

In another optional implementation manner of the present invention, the monitoring module includes any unit of a gravity sensor, a magnetic sensor, a speed sensor or an acceleration sensor.

In another optional implementation manner of the present invention, the step S11 further includes the following steps: S111, providing the user with a control switch through the setting interface of the mobile terminal; and S112, judging the user through the switch state of the control switch Whether to allow monitoring user actions.

In another optional implementation manner of the present invention, the step S111 further includes the following steps: when the user enters the edit box in the edit module, the edit module automatically pops up a soft keyboard, wherein the soft keyboard includes: Confirm option and Exit option.

In another optional implementation manner of the present invention, the step S112 further includes the following steps: if the user allows monitoring, the monitoring module starts to monitor user actions and starts the control module; otherwise, does not start the control module, The user controls the cursor through the soft keyboard.

In another optional implementation manner of the present invention, the step S12 further includes the following steps: S121, analyzing the action data generated by the monitoring module through the sensor data analyzing unit in the control module, wherein the sensor data analyzing The unit includes: any one of the delete function subunit, the move function subunit, and the select function subunit; and S122, when the user enters the edit box in the edit module, the soft keyboard in the control module pops up automatically, To allow the user to select the mode of operation.

In another optional implementation manner of the present invention, the step S12 further includes the following steps: S123, judging by the editing module whether to end cursor control; and S124, judging by the control module whether to stop monitoring the user action.

In another optional implementation manner of the present invention, the step S123 further includes the following steps: S1231. If there is no control data, the editing module ends the cursor control and hides the soft keyboard; S1232. Otherwise, continue Control the cursor.

In another optional implementation manner of the present invention, the step S124 further includes the following steps: S1241. If there is no action data or the user selects the exit option on the soft keyboard, the control module stops monitoring the User action; S1242. Otherwise, continue to monitor the user action.

In another optional implementation manner of the present invention, the monitoring module is set in the mobile terminal.

One of the purposes of the present invention is to provide a cursor control device, which is applied to a mobile terminal, including: a monitoring module, which monitors user actions and generates action data; a control module, which receives the action data and generates control data; and an editing module, The control data is received and a cursor is controlled.

In another optional implementation manner of the present invention, the monitoring module includes any unit of a direction sensor or a motion sensor.

In another optional implementation manner of the present invention, the monitoring module includes any unit of a gravity sensor, a magnetic sensor, a speed sensor or an acceleration sensor.

In another optional implementation manner of the present invention, it also includes: a control switch, which is provided to the user through the setting interface of the mobile terminal, so that the user can choose whether to allow monitoring of user actions according to the state of the switch.

In another optional implementation manner of the present invention, the monitoring module includes: a monitoring activation unit, configured to receive the activation information sent by the control switch; and a monitoring execution unit, configured to execute the user activation after receiving the activation information. Action monitoring.

In another optional embodiment of the present invention, the control module includes: a sensor data analysis unit, configured to analyze the action data generated by the monitoring module; a soft keyboard, when the user enters the edit box in the edit module Automatically pops up to allow the user to select the mode of operation.

In another optional implementation manner of the present invention, the monitoring module is set in the mobile terminal.

In another optional implementation manner of the present invention, the sensor data parsing unit includes any one of a deletion function subunit, a movement function subunit and a selection function subunit.

One of the purposes of the present invention is to provide a cursor control method, which is applied to a mobile terminal, including the following steps: S21, monitor user actions through a gravity sensor and generate action data; S22, receive the action data through a control module and analyze the Then generate control data; and S23, receive the control data through the editing module and control the cursor.

In another optional implementation manner of the present invention, the step S21 further includes the following steps: S211, providing the user with a control switch through the setting interface of the mobile terminal; S212, judging whether the user is Allowing monitoring of user actions; and S213, establishing a coordinate system space through the gravity sensor and monitoring a direction change of the user action in the coordinate system space.

In another optional implementation manner of the present invention, the coordinate system space includes: a two-dimensional coordinate system space.

In another optional implementation manner of the present invention, the user's action in the two-dimensional coordinate system space includes any action mode of: leaning left, leaning right, leaning left first and then leaning right, or leaning right first and then leaning left.

In another optional implementation manner of the present invention, the coordinate system space includes: a three-dimensional coordinate system space.

In another optional implementation manner of the present invention, the user actions in the three-dimensional coordinate system space include: tilting left, flipping left, tilting right, flipping right, flipping up, flipping down, tilting left first and then tilting right, tilting right first and then tilting left, first Either flip left and then flip right, or flip right and then flip left.

In another optional implementation manner of the present invention, the step S212 further includes the following steps: when the user enters the edit box in the edit module, the edit module automatically pops up a soft keyboard, wherein the soft keyboard includes: Confirm option and Exit option.

In another optional implementation manner of the present invention, the step S213 further includes the following steps:

If the user allows monitoring, the gravity sensor starts to monitor the user's actions and activates the control module; otherwise, the control module is not activated, and the user controls the cursor through the soft keyboard.

In another optional implementation manner of the present invention, the step S22 further includes the following steps: S221, analyzing the action data generated by the monitoring module through the sensor data analyzing unit in the control module, wherein the sensor data analyzing Unit: delete any unit in the function subunit, move the function subunit and select the function subunit; and S222, when the user enters the edit box in the edit module, the soft keyboard in the control module pops up automatically, so that The user selects the mode of operation.

In another optional implementation manner of the present invention, the step S221 further includes the following steps: S2211, according to the default position of the mobile terminal, obtain the shifted offset angle and the number of times of movement; S2212, according to the offset Angle, judge whether it is the edit mode; S2213, if it is the edit mode, then execute the delete function; S2214, if it is not the edit mode, then according to the number of times of movement, further judge whether it is to move the cursor and select the text mode; S2215, if it is the movement Cursor and select text mode, execute the function of moving the cursor and select text; and S2216, if not move the cursor and select text mode, only execute the function of moving the cursor.

In another optional implementation manner of the present invention, the offset angle includes multiple angle components in a two-dimensional or three-dimensional coordinate system space.

In another optional implementation manner of the present invention, the number of times of movement is at least two movements within a predetermined time period.

In another optional implementation manner of the present invention, the step S2213 further includes the following steps: after executing the deletion function, according to whether the offset angle is maintained, it is judged whether to continue to execute the function of deleting characters; if the offset angle is maintained for a predetermined time, Then continue to execute the function of deleting text; if the offset angle returns to the default value, then end the function of deleting text.

In another optional implementation manner of the present invention, the step S2215 further includes the following steps: after executing the function of moving the cursor and selecting text, judging whether to continue to execute the function of moving the cursor and selecting text according to whether the offset angle is maintained; If the shift angle is maintained for a predetermined time, then continue to execute the function of deleting characters; if the shift angle returns to the default value, then end the function of deleting characters.

In another optional implementation manner of the present invention, the step S2216 further includes the following steps: after executing the function of moving the cursor, judge whether to continue to execute the function of moving the cursor according to whether the offset angle is maintained; if the offset angle is maintained for a predetermined time , then continue to execute the function of deleting text; if the offset angle returns to the default value, then end the function of deleting text.

In another optional embodiment of the present invention, the offset angle is about 10 degrees to 90 degrees; and the predetermined time is about 200 milliseconds to 2000 milliseconds.

In another optional embodiment of the present invention, the offset angle is about any angle among 10 degrees, 20 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees, or 90 degrees.

In another optional implementation manner of the present invention, the predetermined time is about any time in 200 milliseconds, 500 milliseconds, 1000 milliseconds, 1500 milliseconds, or 2000 milliseconds.

In another optional implementation manner of the present invention, the step S22 further includes the following steps: S223, judging by the editing module whether to end cursor control; and S224, judging by the control module whether to stop monitoring the user action.

In another optional implementation manner of the present invention, the step S223 further includes the following steps: S2231. If there is no control data, the editing module ends the cursor control and hides the soft keyboard; S2232. Otherwise, continue Control the cursor.

In another optional implementation manner of the present invention, the step S224 further includes the following steps: S2241. If there is no action data or the user selects the exit option on the soft keyboard, the control module stops monitoring the User action; S2242. Otherwise, continue to monitor the user action.

In another optional implementation manner of the present invention, the gravity sensor is set in the mobile terminal.

One of the objectives of the present invention is to provide a device specially designed for implementing the cursor control method.

One of the objectives of the present invention is to provide a device specially designed for implementing the cursor control method.

One of the objectives of the present invention is to provide a text editing method using the cursor control method.

One of the objectives of the present invention is to provide a text editor using the cursor control device.

One of the objectives of the present invention is to provide a mobile terminal applying the cursor control method.

Another object of the present invention is to provide a communication system using the cursor control method.

The cursor control method and device of the present invention can precisely control the cursor.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and will become apparent 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 according to an exemplary embodiment of the present invention;

Figure 2 is a flowchart according to another exemplary embodiment of the present invention;

FIG. 3 is a structural diagram of a cursor control device according to an exemplary embodiment of the present invention;

4 is a structural diagram of a cursor control device according to another exemplary embodiment of the present invention;

Figure 5 is a flowchart according to another exemplary embodiment of the present invention;

Fig. 6 is a schematic diagram of three-dimensional coordinates when the mobile device is in a vertical screen according to an exemplary embodiment of the present invention;

Fig. 7 is a schematic diagram of three-dimensional coordinates when the mobile device is in landscape orientation according to another exemplary embodiment of the present invention;

Fig. 8 is a schematic diagram of three-dimensional coordinates when the mobile device is in a vertical screen according to another exemplary embodiment of the present invention;

Fig. 9 is a schematic diagram of three-dimensional coordinates when the mobile device is in landscape orientation according to another exemplary embodiment of the present invention.

detailed description

Exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. However, the invention may be embodied in many different forms and should not be considered limited to the specific embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey to those skilled in the art The idea, concept, purpose, conception, reference scheme and protection scope of the present invention. The terminology used in the detailed description of the specific exemplary embodiments illustrated in the drawings is not intended to be limiting of the invention. In the drawings, the same reference numerals refer to the same elements.

As used herein, the singular forms "a", "an", "the" and "the" may also include the plural forms unless expressly stated otherwise. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and/or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Additionally, "connected" or "coupled" as used herein may include wirelessly connected or coupled. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be understood that terms such as those defined in commonly used dictionaries should be understood to have a meaning consistent with the meaning in the context of the prior art, and unless defined as herein, are not to be interpreted in an idealized or overly formal sense Explanation.

As used herein, "terminal" includes both a device having only a wireless signal receiver without transmitting capability, and a device having receiving and transmitting hardware capable of bi-directional communication over a bi-directional communication link. Such equipment may include: cellular or other communication equipment with or without a multi-line display; personal communication systems (PCS) that may combine voice and data processing, facsimile and/or data communication capabilities; may include radio frequency receivers and pagers, Internet / Personal Digital Assistant (PDA) with intranet access, web browser, notepad, calendar, and/or Global Positioning System (GPS) receiver; and/or conventional laptop and/or palmtop computer including radio frequency receiver or other devices. A "mobile terminal" as used herein may be portable, transportable, installed in a vehicle (air, sea, and/or land), or adapted and/or configured to operate locally and/or in a distributed manner around the globe and/or any other location in the space to run.

Fig. 1 is a flowchart according to an exemplary embodiment of the present invention. The present invention provides a cursor control method, which is applied to a mobile terminal, comprising the following steps: S11, monitoring user actions through a monitoring module and generating action data; S12, receiving the action data through a control module and generating control data after analysis; and S13. Receive the control data through the editing module and control the cursor.

FIG. 2 is a flowchart according to another exemplary embodiment of the present invention. In another optional implementation manner of the present invention, the step S11 further includes the following steps: S111, providing the user with a control switch through the setting interface of the mobile terminal; and S112, judging the user through the switch state of the control switch Whether to allow monitoring user actions. In another optional implementation manner of the present invention, the step S111 further includes the following steps: when the user enters the edit box in the edit module, the edit module automatically pops up a soft keyboard, wherein the soft keyboard includes: Confirm option and Exit option. In another optional implementation manner of the present invention, the step S112 further includes the following steps: if the user allows monitoring, the monitoring module starts to monitor user actions and starts the control module; otherwise, does not start the control module, The user controls the cursor through the soft keyboard. In another optional implementation manner of the present invention, the step S12 further includes the following steps: S121, analyzing the action data generated by the monitoring module through the sensor data analyzing unit in the control module, wherein the sensor data analyzing The unit includes: any one of the delete function subunit, the move function subunit, and the select function subunit; and S122, when the user enters the edit box in the edit module, the soft keyboard in the control module pops up automatically, To allow the user to select the mode of operation. In another optional implementation manner of the present invention, the step S12 further includes the following steps: S123, judging by the editing module whether to end cursor control; and S124, judging by the control module whether to stop monitoring the user action. In another optional implementation manner of the present invention, the step S123 further includes the following steps: S1231. If there is no control data, the editing module ends the cursor control and hides the soft keyboard; S1232. Otherwise, continue Control the cursor. In another optional implementation manner of the present invention, the step S124 further includes the following steps: S1241. If there is no action data or the user selects the exit option on the soft keyboard, the control module stops monitoring the User action; S1242. Otherwise, continue to monitor the user action.

FIG. 3 is a structural diagram of a cursor control device according to an exemplary embodiment of the present invention. The present invention also provides a cursor control device 1, which is applied to a mobile terminal, including: a monitoring module 11, which monitors user actions and generates action data; a control module 12, which receives the action data and generates control data; and an editing module 13, which receives The control data and controls the cursor.

FIG. 4 is a structural diagram of a cursor control device according to another exemplary embodiment of the present invention. In another optional implementation manner of the present invention, it also includes: a control switch, which is provided to the user 107 through the setting interface of the mobile terminal, so that the user can choose whether to allow monitoring of user actions according to the state of the switch. In another optional implementation manner of the present invention, the monitoring module 11 includes: a monitoring start unit, configured to receive the start information sent by the control switch; and a monitoring execution unit, configured to execute the start information after receiving the start information. Monitoring of user actions. In another optional implementation manner of the present invention, the control module 12 includes: a sensor data analysis unit 102, configured to analyze the action data generated by the monitoring module; a soft keyboard 104, when the user enters the edit Automatically pop up when in the box, so that the user can choose the operation mode. As an option, keys may be used instead of the soft keyboard for input operations. In another optional implementation manner of the present invention, the monitoring module 11 is set in the mobile terminal. In another optional implementation manner of the present invention, the sensor data parsing unit 102 includes any one of a deletion function subunit, a movement function subunit and a selection function subunit. In another optional implementation manner of the present invention, the monitoring module includes any unit of a direction sensor or a motion sensor. In another optional implementation manner of the present invention, the monitoring module 11 includes: any one of a gravity sensor 105, a magnetic sensor, a speed sensor or an acceleration sensor. The embodiment shown in FIG. 4 employs a gravity sensor 105 . In another optional implementation manner of the present invention, the monitoring module 11 is set in the mobile terminal device 106 . The present invention adds a sensor data analysis unit (102) in the input method (103), when the user (107) controls the mobile terminal device (106) to rotate in different directions, the module 102 receives and analyzes the transmission by the module of the gravity sensor (105) According to the analyzed data, the movement of the cursor in the text editing box (101), the deletion, selection, and editing of texts are controlled.

The present invention also provides a cursor control method, which is applied to a mobile terminal, comprising the following steps: S21, monitoring user actions through a gravity sensor and generating action data; S22, receiving the action data through a control module and generating control data after analysis; And S23, receiving the control data through the editing module and controlling the cursor.

In another optional implementation manner of the present invention, the step S21 further includes the following steps: S211, providing the user with a control switch through the setting interface of the mobile terminal; S212, judging whether the user is Allowing monitoring of user actions; and S213, establishing a coordinate system space through the gravity sensor and monitoring a direction change of the user action in the coordinate system space. In another optional implementation manner of the present invention, the step S212 further includes the following steps: when the user enters the edit box in the edit module, the edit module automatically pops up a soft keyboard, wherein the soft keyboard includes: Confirm option and Exit option. In another optional implementation manner of the present invention, the step S213 further includes the following steps: if the user allows monitoring, the gravity sensor starts to monitor the user's action and activates the control module; otherwise, does not activate the control module, The user controls the cursor through the soft keyboard. In another optional implementation manner of the present invention, the step S22 further includes the following steps: S221, analyzing the action data generated by the monitoring module through the sensor data analyzing unit in the control module, wherein the sensor data analyzing Unit: delete any unit in the function subunit, move the function subunit and select the function subunit; and S222, when the user enters the edit box in the edit module, the soft keyboard in the control module pops up automatically, so that The user selects the mode of operation.

FIG. 5 is a flowchart according to another exemplary embodiment of the present invention. In another optional implementation manner of the present invention, the step S221 further includes the following steps: S2211, according to the default position of the mobile terminal, obtain the shifted offset angle and the number of times of movement; S2212, according to the offset Angle, judge whether it is the edit mode; S2213, if it is the edit mode, then execute the delete function; S2214, if it is not the edit mode, then according to the number of times of movement, further judge whether it is to move the cursor and select the text mode; S2215, if it is the movement Cursor and select text mode, execute the function of moving the cursor and select text; and S2216, if not move the cursor and select text mode, only execute the function of moving the cursor. In another optional implementation manner of the present invention, the offset angle includes multiple angle components in a two-dimensional or three-dimensional coordinate system space. In another optional implementation manner of the present invention, the number of times of movement is at least two movements within a predetermined time period. In another optional implementation manner of the present invention, the step S2213 further includes the following steps: S2213A. After executing the deletion function, judge whether to continue to execute the function of deleting characters according to whether the offset angle remains; if the offset angle remains a predetermined time, continue to execute the function of deleting text; if the offset angle returns to the default value, then end the function of deleting text. In another optional implementation manner of the present invention, the step S2215 further includes the following steps: S2215A, after executing the function of moving the cursor and selecting text, judge whether to continue to execute the function of moving the cursor and selecting text according to whether the offset angle is maintained; If the offset angle remains for a predetermined time, continue to execute the function of deleting characters; if the offset angle returns to a default value, then end the function of deleting characters. In another optional implementation manner of the present invention, the step S2216 further includes the following steps: S2216A. After executing the function of moving the cursor, judge whether to continue to execute the function of moving the cursor according to whether the offset angle is maintained; if the offset angle remains constant If the predetermined time is reached, continue to execute the function of deleting text; if the offset angle returns to the default value, the function of deleting text will end.

In another optional embodiment of the present invention, the offset angle X is a certain value selected by the user in the configuration interface provided by the method of the present invention, and the adjustable range is 10 degrees to 90 degrees, for example, X is preferably 10 degrees , 20 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees, or 90 degrees, etc., for example, the default value of X is 30 degrees; and the predetermined time Y is selected by the user in the configuration interface provided by this method The value can be adjusted from 200 milliseconds to 2000 milliseconds. For example, Y is preferably 200 milliseconds, 500 milliseconds, 1000 milliseconds, 1500 milliseconds, or 2000 milliseconds. For example, the default value of Y is 200 milliseconds or 1000 milliseconds. The predetermined time can also be understood as a time interval.

Of course, those skilled in the art can understand that the above numerical ranges or numerical values only provide relatively preferred solutions in the embodiments of the present invention, and are not intended to limit the protection scope of the claims of the present invention. Of course, numerical values not included in the above numerical ranges or numerical values, such as the predetermined time Y being 100 milliseconds, are also applicable to the embodiments of the present invention. However, because the action time indicated when Y is 100 milliseconds is too short, general users, especially those with slow movements, need to adapt to a certain extent.

In another optional implementation manner of the present invention, the step S22 further includes the following steps: S223, judging by the editing module whether to end cursor control; and S224, judging by the control module whether to stop monitoring the user action.

In another optional implementation manner of the present invention, the step S223 further includes the following steps: S2231. If there is no control data, the editing module ends the cursor control and hides the soft keyboard; S2232. Otherwise, continue Control the cursor. In another optional implementation manner of the present invention, the step S224 further includes the following steps: S2241. If there is no action data or the user selects the exit option on the soft keyboard, the control module stops monitoring the User action; S2242. Otherwise, continue to monitor the user action.

In another optional implementation manner of the present invention, the coordinate system space includes: a two-dimensional coordinate system space. In another optional implementation manner of the present invention, the user's action in the two-dimensional coordinate system space includes: any action mode of leaning left, leaning right, or leaning left first and then leaning right. In another optional implementation manner of the present invention, the coordinate system space includes: a three-dimensional coordinate system space. In another optional implementation manner of the present invention, the user actions in the three-dimensional coordinate system space include: tilting left, flipping left, tilting right, flipping right, flipping up, flipping down, tilting left first and then tilting right, or flipping left and then turning right Flip in either action mode. In another optional implementation manner of the present invention, the gravity sensor is set in the mobile terminal. The three-dimensional coordinate system space can be established by a gyroscope.

Fig. 6 is a schematic diagram of three-dimensional coordinates of a mobile device according to an exemplary embodiment of the present invention. The mobile device of the present invention can be a smart phone. The mobile device has a built-in gravity sensor or acceleration sensor, and according to the data sensed by the sensor, the mobile device can learn its direction change in two-dimensional space or three-dimensional space. Taking an Android mobile phone as an example, its coordinate system is defined relative to the default direction of the mobile phone screen, as shown in Figure 6, where x-axis: horizontal direction, pointing to the right; y-axis: vertical direction, pointing upward; z-axis: Perpendicular to the phone screen, pointing outward. When the orientation of the screen of the mobile phone changes, the relative position of the screen of the mobile phone in this coordinate system remains unchanged, as shown in FIG. 7 .

In the embodiment of the present invention, when it is mentioned that the mobile terminal is in a two-dimensional space coordinate system, it means that in a plane coordinate system, such as the XY coordinate system shown in Figure 6 or Figure 7, there is no need to distinguish between horizontal and vertical screen states, That is to say, the operation mode is common in the horizontal and vertical screen states; when it is mentioned that the mobile terminal is in a three-dimensional space coordinate system, it means that it is in a three-dimensional coordinate system, such as the XYZ coordinate system shown in Figure 8 or Figure 9. Distinguish between landscape and portrait states, that is to say, the operation method is not universal in landscape and portrait states.

Specific operation method (refer to Table 1):

1. Delete operation (the terminal needs to be in "edit mode"):

When the user needs to delete the characters around the cursor, there are several operation modes as follows:

1. Delete the character in front of the cursor (that is, delete one character at a time to the left):

(1) When the mobile phone is in the vertical screen of the three-dimensional space, the user rotates the mobile phone clockwise around the Y axis by a certain angle from the default position, and then returns to the default position;

(2) When the mobile phone is in the horizontal screen of the three-dimensional space, the user rotates the mobile phone clockwise around the X axis by a certain angle from the default position, and then returns to the default position;

(3) When the mobile phone is in a two-dimensional space, the user tilts the mobile phone from the default position to the left by a certain angle, and then returns to the default position.

2. Delete the character behind the cursor (that is, delete one word at a time to the right):

(1) When the mobile phone is in the vertical screen of the three-dimensional space, the user rotates the mobile phone counterclockwise around the Y axis by a certain angle from the default position, and then returns to the default position;

(2) When the mobile phone is in the horizontal screen of the three-dimensional space, the user rotates the mobile phone counterclockwise around the X-axis by a certain angle from the default position, and then returns to the default position.

(3) When the mobile phone is in the two-dimensional space, the user tilts the mobile phone from the default position to the right at a certain angle, and then returns to the default position.

3. Delete the characters between the current position of the cursor and the relative position of the previous line (that is, delete one line at a time):

(1) When the mobile phone is in the vertical screen of the three-dimensional space, the user rotates the mobile phone clockwise around the X axis by a certain angle from the default position, and then returns to the default position;

(2) When the mobile phone is in the horizontal screen of the three-dimensional space, the user rotates the mobile phone counterclockwise around the Y axis by a certain angle from the default position, and then returns to the default position.

4. Delete the characters between the current position of the cursor and the relative position of the next line (that is, delete one line at a time):

(1) When the mobile phone is in the vertical screen of the three-dimensional space, the user rotates the mobile phone counterclockwise around the X-axis from the default position by a certain angle, and then returns to the default position;

(2) When the mobile phone is in the horizontal screen of the three-dimensional space, the user rotates the mobile phone clockwise around the Y axis by a certain angle from the default position, and then returns to the default position.

5. Continuously delete the characters between the current position of the cursor and the start position of the edit box (that is, delete one character at a time to the left):

(1) When the mobile phone is in the vertical screen of the three-dimensional space, the user rotates the mobile phone around the Y axis from the default position.

Claims (49)

1. A cursor control method, applied to a mobile terminal, is characterized in that, comprising the following steps: S11. Monitor user actions and generate action data through a monitoring module, wherein the monitoring module includes any unit in a gravity sensor, a magnetic sensor, a speed sensor or an acceleration sensor; S12. Receive the action data through the control module and generate control data after analysis; and S13. The editing module receives the control data and controls cursor movement, text deletion, selection and editing operations. 2 . The cursor control method according to claim 1 , wherein the monitoring module further comprises: any one of a direction sensor or a motion sensor. 3 . 3. The cursor control method according to claim 1, wherein said step S11 further comprises the following steps: S111. Provide the user with a control switch through the setting interface of the mobile terminal; and S112. Determine whether the user allows monitoring user actions according to the switch state of the control switch. 4. The cursor control method according to claim 3, wherein the step S111 further comprises the following steps: when the user enters the edit box in the edit module, the edit module automatically pops up a soft keyboard, wherein, The soft keyboard includes: a confirmation option and an exit option. 5. The cursor control method according to claim 4, wherein the step S112 further comprises the following steps: If the user allows monitoring, the monitoring module starts to monitor user actions and activates the control module; Otherwise, the control module is not started, and the user controls the cursor through the soft keyboard. 6. The cursor control method according to claim 1, wherein said step S12 further comprises the following steps: S121. Analyze the action data generated by the monitoring module through the sensor data analysis unit in the control module, wherein the sensor data analysis unit includes: any of the deletion function subunit, the movement function subunit, and the selection function subunit a unit; and S122. When the user enters the edit box in the editing module, the soft keyboard in the control module pops up automatically, so that the user can select an operation mode. 7. The cursor control method according to claim 6, wherein said step S12 further comprises the following steps: S123. Determine whether to end cursor control through the editing module; and S124. Determine whether to stop monitoring the user action through the control module. 8. The cursor control method according to claim 7, wherein the step S123 further comprises the following steps: If there is no control data, the editing module ends cursor control and hides the soft keyboard; otherwise, continues to control the cursor. 9. The cursor control method according to claim 7, wherein the step S124 further comprises the following steps: If there is no action data or the user selects the exit option on the soft keyboard, the control module stops monitoring the user action; otherwise, continues to monitor the user action. 10. The cursor control method according to claim 1, wherein the monitoring module is set in the mobile terminal. 11. A cursor control device applied to a mobile terminal, characterized in that it comprises: A monitoring module, which monitors user actions and generates action data, wherein the monitoring module includes any unit in a gravity sensor, a magnetic sensor, a speed sensor or an acceleration sensor; a control module, receiving the action data and generating control data; and The editing module receives the control data and controls cursor movement, text deletion, selection and editing operations. 12. The cursor control device according to claim 11, wherein the monitoring module further comprises: any one of a direction sensor or a motion sensor. 13. The cursor control device according to claim 11, further comprising: a control switch, which is provided to the user through the setting interface of the mobile terminal, so that the user can choose whether to allow monitoring of user actions according to the state of the switch. 14. The cursor control device according to claim 11, wherein the monitoring module comprises: a monitoring start unit, configured to receive start information sent by the control switch; and A monitoring execution unit, configured to perform monitoring of the user action after receiving the activation information. 15. The cursor control device according to claim 11, wherein the control module comprises: a sensor data analysis unit, configured to analyze the action data generated by the monitoring module; The soft keyboard pops up automatically when the user enters the edit box in the edit module, so that the user can select an operation mode. 16. The cursor control device according to claim 11, wherein the monitoring module is set in the mobile terminal. 17. The cursor control device according to claim 11, wherein the sensor data analyzing unit comprises: any one of a delete function subunit, a move function subunit and a select function subunit. 18. A cursor control method applied to a mobile terminal, characterized in that it comprises the following steps Steps: S21. Monitor the user's action through the gravity sensor and generate action data; S22. Receive the action data through the control module and generate control data after analysis; and S23. The editing module receives the control data and controls cursor movement, text deletion, selection and editing operations. 19. The cursor control method according to claim 18, characterized in that said step S21 further comprises the following steps: S211. Provide a control switch for the user through the setting interface of the mobile terminal; S212. Determine whether the user is allowed to monitor the user's action according to the switch state of the control switch; and S213. Establish a coordinate system space through the gravity sensor and monitor a direction change of the user action in the coordinate system space. 20. The cursor control method according to claim 19, wherein the coordinate system space comprises: a two-dimensional coordinate system space. 21. The cursor control method according to claim 20, characterized in that, the user actions in the two-dimensional coordinate system space include: tilting left, tilting right, tilting left and then tilting right, or tilting right and then tilting left. . 22. The cursor control method according to claim 19, wherein the coordinate system space comprises: a three-dimensional coordinate system space. 23. The cursor control method according to claim 22, wherein the three-dimensional coordinate system space is established by a gyroscope. 24. The cursor control method according to claim 22, wherein the user actions in the three-dimensional coordinate system space include: tilting left, flipping left, tilting right, flipping right, flipping up, flipping down, tilting left first and then tilting right, Any action mode among leaning to the right and then to the left, flipping to the left and then to the right, or flipping to the right and then to the left. 25. The cursor control method according to claim 19, wherein the step S212 further comprises the following steps: when the user enters the edit box in the edit module, the edit module automatically pops up a soft keyboard, wherein, The soft keyboard includes: a confirmation option and an exit option. 26. The cursor control method according to claim 25, wherein the step S213 further comprises the following steps: If the user allows monitoring, the gravity sensor starts to monitor user actions and activates the control module; Otherwise, the control module is not started, and the user controls the cursor through the soft keyboard. 27. The cursor control method according to claim 18, wherein said step S22 further comprises the following steps: S221. Analyze the action data generated by the monitoring module through the sensor data analysis unit in the control module, wherein the sensor data analysis unit: any one of the deletion function subunit, the movement function subunit and the selection function subunit unit. 28. The cursor control method according to claim 18 or 27, wherein the step S22 further comprises the following steps: S222. When the user enters the edit box in the editing module, the soft keyboard in the control module pops up automatically, so that the user can select an operation mode. 29. The cursor control method according to claim 26, wherein the step S221 further comprises the following steps: S2211. According to the default position of the mobile terminal, obtain the shifted offset angle and the number of times of movement; S2212. Determine whether it is an editing mode according to the offset angle; S2213. If it is in edit mode, execute the delete function; S2214. If it is not in the edit mode, further judge whether it is to move the cursor and select the text mode according to the number of times of movement; S2215. If it is to move the cursor and select the text mode, perform the function of moving the cursor and select the text; and S2216. If the text mode is selected instead of moving the cursor, only execute the function of moving the cursor. 30. The cursor control method according to claim 29, wherein the offset angle includes multiple angle components in a two-dimensional or three-dimensional coordinate system space. 31. The cursor control method according to claim 29, wherein the number of times of movement is at least two times within a predetermined period of time. 32. The cursor control method according to claim 29, characterized in that the step S2213 further comprises the following steps: After executing the delete function, judge whether to continue to execute the delete text function according to whether the offset angle is maintained; If the offset angle remains for a predetermined time, then continue to execute the function of deleting characters; If the offset angle returns to the default value, the delete text function is terminated. 33. The cursor control method according to claim 29, wherein the step S2215 further comprises the following steps: After executing the function of moving the cursor and selecting text, judge whether to continue to execute the function of moving the cursor and selecting text according to whether the offset angle is maintained; If the offset angle remains for a predetermined time, then continue to execute the function of deleting characters; If the offset angle returns to the default value, the delete text function is terminated. 34. The cursor control method according to claim 29, characterized in that the step S2216 further comprises the following steps: After executing the function of moving the cursor, judge whether to continue to execute the function of moving the cursor according to whether the offset angle is maintained; If the offset angle remains for a predetermined time, then continue to execute the function of deleting characters; If the offset angle returns to the default value, the delete text function is terminated. 35. The cursor control method according to any one of claims 31 to 34, characterized in that: The offset angle ranges from 10 degrees to 90 degrees; and The predetermined time range is 200 milliseconds to 2000 milliseconds. 36. The cursor control method according to any one of claims 31 to 34, wherein the offset angle is 10 degrees, 20 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees, or 90 degrees any angle in degrees. 37. The cursor control method according to any one of claims 31 to 34, wherein the predetermined time is any one of 200 milliseconds, 500 milliseconds, 1000 milliseconds, 1500 milliseconds, or 2000 milliseconds. 38. The cursor control method according to claim 25, wherein the step S22 further comprises the following steps: S223. Determine whether to end cursor control through the editing module; and S224. Determine whether to stop monitoring the user action through the control module. 39. The cursor control method according to claim 38, wherein the step S223 further comprises the following steps: If there is no control data, the editing module ends cursor control and hides the soft keyboard; otherwise, continues to control the cursor. 40. The cursor control method according to claim 38, wherein the step S224 further comprises the following steps: If there is no action data or the user selects the exit option on the soft keyboard, the control module stops monitoring the user action; otherwise, continues to monitor the user action. 41. The cursor control method according to claim 18, characterized in that the gravity sensor is set in the mobile terminal. 42. A device specially designed for implementing the cursor control method as claimed in claims 1-10. 43. A device specially designed for implementing the cursor control method as claimed in claims 18-41. 44. A text editing method applied to a mobile terminal, comprising: the cursor control method according to claims 1-10. 45. A text editing method applied to a mobile terminal, comprising: the cursor control method according to claims 18-41. 46. A text editor applied to a mobile terminal, characterized by comprising: the cursor control device according to claims 11-17. 47. A mobile terminal, characterized by comprising: the device according to claim 42, or any one of the devices according to claim 43. 48. A mobile terminal, comprising: the text editor according to claim 46. 49. A communication system, characterized by comprising: any one of the device according to claim 47 or the device according to claim 48.