WO2021164760A1

WO2021164760A1 - Parameter adjustment method and electronic device

Info

Publication number: WO2021164760A1
Application number: PCT/CN2021/077025
Authority: WO
Inventors: 黄晓娴
Original assignee: 维沃移动通信有限公司
Priority date: 2020-02-21
Filing date: 2021-02-20
Publication date: 2021-08-26
Also published as: CN111338489B; CN111338489A

Abstract

Provided are a parameter adjustment method and an electronic device. The method comprises: when a stylus clicks on a target item on a touch screen of an electronic device, determining a rotation angle of the stylus and the duration of the stylus in a rotation termination position; determining a target adjustment speed of a target parameter according to the current first parameter value of a target parameter corresponding to the target item, a first angle between the stylus in a rotation initial position and the touch screen, and the rotation angle; and adjusting the target parameter to be a second parameter value according to the target adjustment speed and the duration.

Description

Parameter adjustment method, electronic equipment

Cross-references to related applications

This application claims the priority of Chinese Patent Application No. 202010109123.4 filed in China on February 21, 2020, the entire content of which is incorporated herein by reference.

Technical field

The present invention relates to the technical field of information processing, in particular to a parameter adjustment method and electronic equipment.

Background technique

With the portability of electronic products such as tablet computers and mobile phones, their information input and control methods have also evolved from the traditional mouse and keyboard type to the touch type. One of the most widely used touch methods is capacitive touch, and its working principle is to locate the touch position by detecting the change in capacitance where the finger presses. The stylus simulates the touch of a finger, the capacitance of the place where the stylus is pressed will change, and the touch position can also be located.

At present, many smart terminal devices provide a stylus. Because the tip of the stylus is finer, it can provide more convenient and efficient input than finger input, and can achieve more precise screen click operations. However, the interactive operation of the stylus still uses the traditional way of selecting operation by clicking on the tip of the stylus. For example, when using the stylus to adjust the volume, screen brightness, font size and other parameters, the user needs to use the stylus Tap the screen multiple times to adjust, which makes the interactive operation of the stylus cumbersome and reduces the operation efficiency.

Summary of the invention

The present invention provides a parameter adjustment method, electronic equipment and storage medium, so as to solve the problems of complicated interactive operation and low operation efficiency when using a touch pen to adjust parameters.

In the first aspect, an embodiment of the present invention provides a parameter adjustment method, which is applied to an electronic device, and the method includes:

When the stylus clicks the target item on the touch screen of the electronic device, determining the rotation angle of the stylus and the duration that the stylus is in the rotation termination position;

Determine the target parameter according to the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation angle The target adjustment speed;

According to the target adjustment speed and the duration, the target parameter is adjusted to a second parameter value.

In a second aspect, an embodiment of the present invention provides an electronic device, which includes:

The first determining module is configured to determine the rotation angle of the stylus and the duration of the stylus in the rotation termination position when the stylus clicks the target item on the touch screen of the electronic device;

The second determining module is used to determine the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation Angle, determining the target adjustment speed of the target parameter;

The adjustment module is configured to adjust the target parameter to a second parameter value according to the target adjustment speed and the duration.

In a third aspect, an electronic device is provided. The electronic device includes a processor, a memory, and a computer program that is stored on the memory and can run on the processor. When the computer program is executed by the processor, The steps of the parameter adjustment method described in the present invention are realized.

In a fourth aspect, a computer-readable storage medium is provided, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the parameter adjustment method of the present invention are realized.

In the embodiment of the present invention, when a target item is clicked on the touch screen of the electronic device by the stylus, the rotation angle of the stylus and the duration of the stylus at the rotation end position are determined; Determine the target parameter according to the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation angle The target adjustment speed; according to the target adjustment speed and the duration, the target parameter is adjusted to a second parameter value. In the embodiment of the present invention, the user only needs to rotate the stylus while clicking the target item to complete the adjustment of the target parameter, and does not need to use the stylus to perform multiple clicks on the target item, thereby improving the parameter adjustment efficiency . In addition, through the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation angle, the target can be flexibly controlled The speed of parameter adjustment improves the flexibility of adjusting target parameters.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments of the present invention. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor.

Fig. 1 shows a flowchart of a parameter adjustment method in the first embodiment of the present invention;

Figure 2 shows a schematic diagram of a target item display interface in the first embodiment of the present invention;

FIG. 3 shows a schematic diagram of another target item display interface in Embodiment 1 of the present invention;

Figure 4 shows a schematic diagram of a stylus and touch screen in the first embodiment of the present invention

FIG. 5 shows a flowchart of a parameter adjustment method in the second embodiment of the present invention;

FIG. 6 shows a schematic diagram of establishing a coordinate system on a touch screen in the second embodiment of the present invention;

FIG. 7 shows a schematic diagram of a touch screen pitch angle correction in the second embodiment of the present invention;

FIG. 8 shows a schematic diagram of a stylus after pitch angle correction in the second embodiment of the present invention;

FIG. 9 shows a schematic diagram of an angle between a stylus and a touch screen in the second embodiment of the present invention;

FIG. 10 shows a structural block diagram of an electronic device in the third embodiment of the present invention;

Fig. 11 shows a structural block diagram of an electronic device in the fourth embodiment of the present invention.

Detailed ways

Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although the drawings show exemplary embodiments of the present invention, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

Example one

The flowchart shown in FIG. 1 schematically shows the parameter adjustment method according to the first embodiment of the present invention. The parameter adjustment method may specifically include the following steps: step 101 to step 103.

Step 101: When the stylus pen clicks a target item on the touch screen of the electronic device, determine the rotation angle of the stylus pen and the duration that the stylus pen is in the rotation termination position.

In the embodiment of the present invention, the target item includes: a logo or icon corresponding to the target parameter, where the target parameter includes: the volume of the electronic device, the screen brightness of the electronic device, and the font size of the electronic device. The target item includes: the icon or logo corresponding to the volume of the electronic device, or the icon or logo corresponding to the screen brightness of the electronic device, or the icon or logo corresponding to the font size of the electronic device Logo.

In the embodiment of the present invention, referring to FIG. 2, the icons corresponding to each target item are displayed on the touch screen, and a stylus can be used to select one of the icons to click. When the stylus clicks on one of the target items, the target item is selected The corresponding target parameter is adjusted, for example, the volume level is adjusted by clicking on the icon corresponding to the volume with a stylus.

In the embodiment of the present invention, the duration of the rotation end position refers to the length of time the stylus stays at the rotation end position after the stylus rotates a certain angle and stops.

Among them, in the embodiment of the present invention, the stylus is used to click on the target item, and the target item is used as a fixed point to rotate a certain angle of rotation, and then after stopping, stay at the rotation end position for a period of time to complete the adjustment of the target parameter corresponding to the target item. . Here, the user only needs to perform the operation step of turning the stylus while clicking the target item.

In the embodiment of the present invention, the target item may also be an icon or mark corresponding to the increase or decrease of the target parameter. Referring to FIG. 3, for example, the target item is the icon "+" corresponding to the increase or decrease of the volume. The corresponding icon "-"; when the user enters the volume adjustment interface and taps the target item "+" with the stylus pen, the volume is increased, and the stylus taps the target item "-" to decrease the volume .

In the embodiment of the present invention, the target item may also be another icon or logo corresponding to the parameter to be adjusted, which is not limited herein.

Step 102: Determine the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation angle. The target adjustment speed of the target parameter.

In the embodiment of the present invention, the target parameter includes one of the decibel value of the volume, the brightness value of the screen, and the font size of the font size.

In the embodiment of the present invention, the current first parameter value of the target parameter refers to the first parameter value before adjustment with the stylus; for example, when the target parameter is the decibel value of the volume, the corresponding first parameter value is the current The decibel value of the volume, that is, the decibel value of the volume before adjustment with the stylus.

In the embodiment of the present invention, the first angle refers to the angle value between the stylus pen and the touch screen before clicking the target item, but not rotating. Referring to FIG. 4, D1 is the initial position of the touch pen to click on the target item, and the first angle is A.

In the embodiment of the present invention, the angle between the stylus and the touch screen is selected as the angle between the stylus and the touch screen in the specified direction. In FIG. 4, the angle between the stylus and the touch screen is selected as the angle between the stylus and the touch screen. The angle between the screens under the touch screen.

In the embodiment of the present invention, the rotation angle refers to the angle at which the stylus clicks on the target item and rotates the target item as a fixed point. 4, when the stylus is rotated from the D1 position to the D2 position, the angle between the stylus and the touch screen when the stylus is in the D2 position is B, and the rotation angle is (B-A).

In the embodiment of the present invention, when the target items are "+" and "-" in FIG. 3, the first angle can be selected as an angle less than or equal to 90°, or an angle greater than or equal to 90° can be selected. Users can set according to their own habits, which is not limited here.

In the embodiment of the present invention, the first parameter value, the first angle value, the rotation angle, and the target adjustment speed may be used in advance to establish the corresponding relationship or proportional relationship, and then the first parameter value, the first angle value, the rotation angle and the corresponding The relationship or proportional relationship determines the target adjustment speed. Among them, the target adjustment speed refers to the size of the adjustment speed of the first parameter value.

Step 103: Adjust the target parameter to a second parameter value according to the target adjustment speed and the duration.

In the embodiment of the present invention, step 103 includes: increasing or decreasing the duration of the target parameter according to the target adjustment speed.

For example, when the target adjustment speed is 5 decibels/s, and the duration of the stylus at the end of rotation is 3s, the adjustment of the target parameters will increase or decrease at a speed of 5 decibels per second, which increases or decreases in total. 3s, the adjusted value is 15 decibels.

In the embodiment of the present invention, after the target adjustment speed is determined, the duration of the stylus at the rotation end position is determined, the adjustment value of the target parameter is determined, and then the adjusted second parameter value is determined according to the adjustment value and the first parameter value , Where the second parameter value is the final value of the target parameter that the user needs to adjust.

For example, when the target adjustment speed is 5 decibels/s and the stylus is at the end of rotation for 3 seconds, the adjustment value of the target parameter is 15 decibels, and the first parameter value plus or minus 15 decibels is the second parameter value. Among them, adding or subtracting can be determined according to the direction of rotation of the stylus. For example, in Figure 4, when the stylus rotates to the bottom of the touch screen, the adjustment value is subtracted. When the screen rotates, the adjustment value is added.

In the embodiment of the present invention, after the target adjustment speed and the second parameter value are determined, the target parameter is adjusted from the first parameter value to the second parameter value according to the target adjustment speed, for example, at a speed of 5 decibels/s. Adjust the volume from the first parameter value to the second parameter value.

In the embodiment of the present invention, when a target item is clicked on the touch screen of the electronic device by the stylus, the rotation angle of the stylus and the duration of time that the stylus is at the rotation end position are determined; Determine the target parameter according to the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation angle The target adjustment speed; according to the target adjustment speed and the duration, the target parameter is adjusted to a second parameter value. In the embodiment of the present invention, the user only needs to rotate the stylus while clicking the target item to complete the adjustment of the target parameter, and does not need to use the stylus to perform multiple clicks on the target item, thereby improving the parameter adjustment efficiency . In addition, through the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation angle, the target can be flexibly adjusted The target adjustment speed of the parameters improves the adjustment efficiency of the target parameters.

Example two

The flowchart shown in FIG. 5 schematically shows the parameter adjustment method according to the second embodiment of the present invention. The parameter adjustment method may specifically include the following steps: step 201 to step 206.

Step 201: When the stylus is in the initial position of rotation, determine the second angle between the stylus and the target coordinate axis in the preset coordinates, and determine the second angle between the touch screen and the preset coordinates The third angle between the target coordinate axes.

In the embodiment of the present invention, by setting the Android direction sensor in the electronic device where the touch screen is located and in the stylus pen, the respective inclination states of the touch screen and the stylus pen are obtained.

Referring to Figure 6, a coordinate system (x axis, y axis, z axis) is established on the electronic device, the origin of the coordinate system is set on the touch screen, and the x axis runs from left to right along the horizontal direction of the touch screen; the direction of the y axis is from the second of the touch screen. The edge points to the first edge of the touch screen, which is perpendicular to the x axis; the direction of the z axis is perpendicular to the touch screen and points to the side away from the touch screen.

In the electronic device, the first edge and the second edge are arranged oppositely, the first edge is the top of the electronic device, and the second edge is the bottom of the electronic device.

Android direction sensors include: geomagnetic field sensor and accelerometer. The electronic device calculates the pitch angle (the angle of rotation around the x-axis) of the display screen through the geomagnetic field sensor and the accelerometer, which is the angle between the plane parallel to the touch screen and the plane parallel to the ground.

The method for determining the first pitch angle may include: placing the electronic device such that the plane where the touch screen is located is parallel to the plane where the ground is located, and the second edge of the touch screen is close to the user, and the first edge of the touch screen is tilted toward the ground. The pitch angle is a positive value; if the first edge of the touch screen is tilted away from the ground, the first pitch angle of the touch screen is a negative value. The range of the first pitch angle of the touch screen is between -180° and +180°.

In the embodiment of the present invention, the method for determining the second pitch angle of the stylus is the same as the method for determining the first pitch angle of the touch screen of the electronic device. For a stylus, in practical applications, the tail of the stylus can be used as the first edge of the touch screen in the first pitch angle determination method, and the pen tip can be used as the second edge of the touch screen in the first pitch angle determination method. The range of the second pitch angle of the stylus is also between -180° and +180°.

In the embodiment of the present invention, referring to FIG. 7, (a) shows the range of the first pitch angle when the touch screen is tilted, which is between -180° and +180°; The first pitch angle of) is corrected to obtain the third angle in FIG. 7(b), where the third angle is the angle formed by the touch screen and the negative direction of the X axis when the first edge of the touch screen is rotated at a fixed point.

In the embodiment of the present invention, referring to FIG. 8, the same correction method as the first pitch angle of the touch screen is used to correct the second pitch angle of the stylus to obtain the second angle in FIG. 8, where the second angle is When rotating with the tip of the stylus as a fixed point, the angle formed by the stylus and the negative direction of the X axis.

In the embodiment of the present invention, in FIGS. 7 and 8, the X axis is selected as the target coordinate axis, wherein other axes may also be used as the correction standard to determine the second angle and the third angle, which is not limited here.

Step 202: Determine a first angle between the stylus and the touch screen when the stylus is in the initial position of rotation according to the second angle and the third angle.

In the embodiment of the present invention, referring to FIG. 9, the second angle is the angle between the stylus pen and the negative direction of the X-axis, which is newPenPitch in FIG. 9. The third angle is the angle between the stylus and the negative direction of the X axis, which is the newPhonePitch in Figure 9, then the first angle = 180°-(the second angle-the third angle), and the first angle is the one in Figure 4 Angle A is the angle between the stylus and the touch screen when the stylus is in the initial position of rotation.

In the embodiment of the present invention, the angle between the stylus pen and the touch screen after being rotated can also be calculated in the above-mentioned manner, which will not be repeated here.

Step 203: When the stylus pen clicks the target item on the touch screen of the electronic device, determine the rotation angle of the stylus pen and the duration of the stylus pen in the rotation termination position.

In the embodiment of the present invention, the rotation of the stylus can be determined when the stylus is clicked on the target item on the touch screen of the electronic device, and the stylus is clicked on the target item as a fixed point to rotate in the target direction The angle and the duration of the stylus at the end of the rotation position. Wherein, the target direction is used to indicate the increase or decrease of the target parameter.

In the embodiment of the present invention, referring to FIG. 4, the touch screen includes a first edge A and a second edge B that are arranged oppositely. Generally, the first edge A is the side pointing to the camera of the electronic device, and the second edge B is the side pointing to the home button. The target direction includes the rotation of the stylus to the first edge or the second edge of the touch screen. Wherein, when the stylus is rotated to the first edge of the touch screen, the indicating target parameter needs to be increased, and when the stylus is rotated to the second edge of the touch screen, the indicating target parameter needs to be decreased.

Step 204: Determine the unit of the target parameter according to the current first parameter value of the target parameter corresponding to the target item and the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation Adjust the speed.

In the embodiment of the present invention, when the target direction indicates that the target parameter increases, the target adjustment speed is the adjustment speed when the target parameter increases. When the target direction indicates that the target parameter decreases, the target adjustment speed is the adjustment speed when the target parameter decreases.

In the case where the target direction is used to indicate the increase of the target parameter, and/or the target item is used to indicate the increase of the target parameter, step 204 includes: obtaining the pole corresponding to the target parameter. A large value; determine a first difference between the maximum value and the first parameter value; determine a second difference between a preset maximum angle value and the first angle, the preset maximum angle The value is the maximum angle value between the stylus pen and the touch screen; according to the first difference and the second difference, the unit adjustment speed of the target parameter is determined.

In the embodiment of the present invention, when the target parameter needs to be increased, referring to FIG. 4, the stylus can be rotated in the direction of the first edge A of the touch screen; referring to FIG. 3, the increased icon corresponding to the target parameter can also be clicked For example, click the icon "+" corresponding to the increase in volume to increase the volume.

In the embodiment of the present invention, the electronic device has a default maximum value of the target parameter, where the maximum value refers to the maximum value to which the target parameter can be adjusted. For example, the maximum value of the default volume of the electronic device is 100 decibels, and the maximum value of the font size is 25 points.

In the embodiment of the present invention, the preset maximum angle value is the maximum angle value that can be formed between the stylus pen and the touch screen, and is usually 180° by default.

In the embodiment of the present invention, for example, when the target item is volume, the first parameter value of the current volume is 50 decibels, and the maximum value of the volume is 100 decibels, then the first difference between the maximum value and the first parameter value It is: the maximum value minus the first parameter value, which is 50 decibels; when the first angle value between the stylus and the touch screen is 80° when the stylus is in the initial position, the preset maximum angle value is 180°, then the preset maximum angle value The second difference between the first angle and the first angle is: the preset maximum angle value minus the first angle value, which is 100°, then the unit adjustment speed is: the first difference value divided by the second difference value, which is 0.5 decibels/ s.

In the case where the target direction is used to indicate the reduction of the target parameter, and/or the target item is used to indicate the reduction of the target parameter, step 204 includes: obtaining the pole corresponding to the target parameter. A small value; determine a third difference between the first parameter value and the minimum value; determine a fourth difference between the first angle and a preset minimum angle value, the preset minimum angle The value is the minimum angle value between the stylus pen and the touch screen; according to the third difference and the fourth difference, the unit adjustment speed of the target parameter is determined.

In the embodiment of the present invention, when the target parameter needs to be adjusted smaller, referring to Figure 4, you can turn the stylus towards the second edge of the touch screen; referring to Figure 3, you can also click the reduced icon corresponding to the target parameter, for example , Click the icon "-" corresponding to the increase in volume to decrease the volume.

In the embodiment of the present invention, the minimum value refers to the minimum value to which the default target parameter of the electronic device can be adjusted, and it can also be set to 0 by default. For example, the minimum value of the volume is 0 decibels, the minimum value of the font size is 5 fonts, etc.

In the embodiment of the present invention, the preset minimum angle value is the minimum angle value that can be formed between the stylus pen and the touch screen, and is usually 0° by default.

In the embodiment of the present invention, for example, when the target item is volume, the first parameter value of the current volume is 50 decibels, and the maximum value of the volume is 0 decibels, then the third difference between the first parameter value and the maximum value It is: the first parameter value minus the maximum value, which is 50 decibels; when the first angle value between the stylus and the touch screen is 80° when the stylus is in the initial position, the preset minimum angle value is 0°, then the first angle The fourth difference from the preset minimum angle value is: the first angle value minus the preset minimum angle value, which is 80°, then the unit adjustment speed is: the third difference value divided by the fourth difference value, which is 0.625 dB/ s.

Step 205: Determine a target adjustment speed of the target parameter according to the unit adjustment speed and the rotation angle.

In the embodiment of the present invention, when the target direction indicates to increase the target parameter, and/or the target item indicates to increase the target parameter, the target adjustment speed can be determined according to the unit adjustment speed and rotation angle obtained when the target parameter is increased. . Specifically, the target adjustment speed is obtained by multiplying the unit adjustment speed by the rotation angle.

Among them, when the user needs the target adjustment speed to be large, the rotation angle can be increased. For example, when the rotation angle is 5°, the target adjustment speed of the volume is: 5 times 0.5 decibels/s, that is, 2.5 decibels/s. When the rotation angle is 10°, the target adjustment speed of the volume is: 10 times 0.5 decibels/s, that is, 5 decibels/s.

In the embodiment of the present invention, when the target direction indicates a decrease in the target parameter, and/or the target item indicates a decrease in the target parameter, the target adjustment speed can be determined according to the unit adjustment speed and the rotation angle obtained during the decrease. Specifically, the target adjustment speed is obtained by multiplying the unit adjustment speed by the rotation angle.

For example, when the rotation angle is 5°, the target adjustment speed when the volume is reduced is: 5 times 0.625 decibels/s, that is, 3.125 decibels/s. When the rotation angle is 10°, the target adjustment speed of the volume is: 10 times 0.625 decibels/s, that is, 6.25 decibels/s.

In the embodiment of the present invention, the user can determine the speed of the target parameter adjustment through the initial placement position and the rotation angle of the stylus, which is more convenient for the user to adjust the target parameter according to actual needs and improve the accuracy of the target parameter adjustment.

Step 206: Adjust the target parameter to a second parameter value according to the target adjustment speed and the duration.

In the embodiment of the present invention, step 206 includes: determining the adjustment value of the target parameter according to the target adjustment speed and the rotation duration; in the target direction, it is used to indicate the increase of the target parameter, and/ Or when the target item is used to indicate the increase of the target parameter, the first parameter value and the adjustment value are added to obtain the second parameter value after the target parameter adjustment; When the target direction is used to indicate the reduction of the target parameter, and/or the target term is used to indicate the reduction of the target parameter, the first parameter value is subtracted from the adjustment value to obtain The second parameter value after the adjustment of the target parameter; and the target parameter is adjusted to the second parameter value according to the target adjustment speed.

When the target parameter is adjusted larger, that is, when the stylus is rotated to the direction of the first edge of the touch screen, and/or the increased icon corresponding to the target parameter is clicked, the first parameter value can be compared with the adjustment value. Plus, the second parameter value after the adjustment of the target parameter is obtained. Wherein, the current first parameter value of the target parameter is added to the adjusted value to obtain the second parameter value.

When the target parameter is adjusted to be small, that is, when the stylus is rotated to the second edge of the touch screen, and/or the icon corresponding to the target parameter is clicked, the first parameter value can be subtracted from the adjustment value , The second parameter value after the adjustment of the target parameter is obtained. Wherein, the current first parameter value of the target parameter is subtracted from the adjusted value to obtain the second parameter value.

Example three

The structural block diagram shown in FIG. 10 schematically shows an electronic device according to Embodiment 3 of the present invention. The electronic device 300 may specifically include:

The first determining module 301 is configured to determine the rotation angle of the stylus and the duration of time that the stylus is in the rotation termination position when the stylus clicks a target item on the touch screen of the electronic device;

The second determining module 302 is configured to, according to the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the Rotation angle, determining the target adjustment speed of the target parameter;

The adjustment module 303 is configured to adjust the target parameter to a second parameter value according to the target adjustment speed and the duration.

Optionally, the second determining module 302 includes:

The first determining submodule is configured to determine the current first parameter value of the target parameter corresponding to the target item and the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation. The unit adjustment speed of the target parameter;

The second determining sub-module is configured to determine the target adjustment speed of the target parameter according to the unit adjustment speed and the rotation angle.

Optionally, the first determining module 301 includes:

The third determining sub-module is used for when the touch pen clicks on the target item on the touch screen of the electronic device, and the touch pen is clicked on the target item as a fixed point to rotate along the target direction, Determining the rotation angle of the stylus and the duration of time that the stylus is in the rotation end position;

The second determining module 302 includes:

The fourth determining sub-module is configured to determine the first parameter value between the target direction and the touch screen according to the current first parameter value of the target parameter corresponding to the target item and when the stylus is in the initial position of rotation. The angle, and the rotation angle, determine the target adjustment speed of the target parameter;

Wherein, the target direction is used to indicate the increase or decrease of the target parameter.

Optionally, when the target direction is used to indicate an increase in the target parameter, and/or the target item is used to indicate an increase in the target parameter, the first determining submodule includes :

The first obtaining unit is configured to obtain the maximum value corresponding to the target parameter;

A first determining unit, configured to determine a first difference between the maximum value and the first parameter value;

The second determining unit is configured to determine a second difference between a preset maximum angle value and the first angle, where the preset maximum angle value is the maximum angle value between the stylus pen and the touch screen ；

A third determining unit, configured to determine the unit adjustment speed of the target parameter according to the first difference and the second difference;

In the case where the target direction is used to indicate the decrease of the target parameter, and/or the target item is used to indicate the decrease of the target parameter, the first determining submodule includes:

The second acquiring unit is configured to acquire the minimum value corresponding to the target parameter;

A fourth determining unit, configured to determine a third difference between the first parameter value and the minimum value;

The fifth determining unit is configured to determine a fourth difference between the first angle and a preset minimum angle value, where the preset minimum angle value is the minimum angle value between the stylus pen and the touch screen ；

The sixth determining unit is configured to determine the unit adjustment speed of the target parameter according to the third difference and the fourth difference.

Optionally, the adjustment module 303 includes:

A fifth determining sub-module, configured to determine the adjustment value of the target parameter according to the target adjustment speed and the rotation duration;

The first calculation sub-module is configured to: when the target direction is used to indicate the increase of the target parameter, and/or the target item is used to indicate the increase of the target parameter, the first Adding the parameter value and the adjustment value to obtain the second parameter value after the target parameter adjustment;

The second calculation sub-module is configured to: when the target direction is used to indicate the reduction of the target parameter, and/or the target item is used to indicate the reduction of the target parameter, the first The parameter value is subtracted from the adjusted value to obtain the adjusted second parameter value of the target parameter;

The adjustment sub-module is configured to adjust the target parameter to the second parameter value according to the target adjustment speed.

In the embodiment of the present invention, the electronic device 300 provided in the embodiment of the present invention can implement various processes implemented by the electronic device in the method embodiments of FIGS. 1 to 9. To avoid repetition, details are not described herein again.

Example four

FIG. 11 is a schematic diagram of the hardware structure of an electronic device that implements various embodiments of the present invention. As shown in FIG. 11, the electronic device 400 includes but is not limited to: a radio frequency unit 401, a network module 402, an audio output unit 403, an input unit 404, a sensor 405, a display unit 406, a user input unit 407, an interface unit 408, a memory 409, The processor 410, and the power supply 411 and other components. Those skilled in the art can understand that the structure of the electronic device shown in FIG. 11 does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than those shown in the figure, or a combination of certain components, or different components. Layout. In the embodiment of the present invention, electronic devices include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.

Wherein, the processor 410 is configured to determine the rotation angle of the stylus and the duration of time that the stylus is at the rotation end position when the stylus clicks a target item on the touch screen of the electronic device; Determine the target parameter according to the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation angle The target adjustment speed; according to the target adjustment speed and the duration, the target parameter is adjusted to a second parameter value.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 401 can be used to receive and send signals during information transmission or communication. Specifically, the downlink data from the base station is received and processed by the processor 410; in addition, Uplink data is sent to the base station. Generally, the radio frequency unit 401 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 401 can also communicate with the network and other devices through a wireless communication system.

The electronic device provides users with wireless broadband Internet access through the network module 402, such as helping users to send and receive emails, browse web pages, and access streaming media.

The audio output unit 403 may convert the audio data received by the radio frequency unit 401 or the network module 402 or stored in the memory 409 into an audio signal and output it as sound. Moreover, the audio output unit 403 may also provide audio output related to a specific function performed by the electronic device 400 (for example, call signal reception sound, message reception sound, etc.). The audio output unit 403 includes a speaker, a buzzer, a receiver, and the like.

The input unit 404 is used to receive audio or video signals. The input unit 404 may include a graphics processing unit (GPU) 4041 and a microphone 4042. The graphics processor 4041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed. The processed image frame can be displayed on the display unit 406. The image frame processed by the graphics processor 4041 may be stored in the memory 409 (or other storage medium) or sent via the radio frequency unit 401 or the network module 402. The microphone 4042 can receive sound, and can process such sound into audio data. The processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 401 in the case of a telephone call mode for output.

The electronic device 400 also includes at least one sensor 405, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor. The ambient light sensor can adjust the brightness of the display panel 4061 according to the brightness of the ambient light. The proximity sensor can close the display panel 4061 and the display panel 4061 when the electronic device 400 is moved to the ear. / Or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of electronic devices (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 405 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.

The display unit 406 is used to display information input by the user or information provided to the user. The display unit 406 may include a display panel 4061, and the display panel 4061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.

The user input unit 407 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the electronic device. Specifically, the user input unit 407 includes a touch panel 4071 and other input devices 4072. The touch panel 4071, also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 4071 or near the touch panel 4071. operate). The touch panel 4071 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 410, the command sent by the processor 410 is received and executed. In addition, the touch panel 4071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 4071, the user input unit 407 may also include other input devices 4072. Specifically, other input devices 4072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.

Further, the touch panel 4071 can cover the display panel 4061. When the touch panel 4071 detects a touch operation on or near it, it transmits it to the processor 410 to determine the type of touch event, and then the processor 410 determines the type of touch event according to the touch The type of event provides corresponding visual output on the display panel 4061. Although in FIG. 11, the touch panel 4071 and the display panel 4061 are used as two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 4071 and the display panel 4061 can be integrated The implementation of the input and output functions of the electronic device is not specifically limited here.

The interface unit 408 is an interface for connecting an external device and the electronic device 400. For example, the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc. The interface unit 408 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the electronic device 400 or can be used to connect the electronic device 400 to an external device. Transfer data between devices.

The memory 409 can be used to store software programs and various data. The memory 409 may mainly include a storage program area and a storage data area. The storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc. In addition, the memory 409 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.

The processor 410 is the control center of the electronic device. It uses various interfaces and lines to connect the various parts of the entire electronic device, runs or executes the software programs and/or modules stored in the memory 409, and calls the data stored in the memory 409 , Perform various functions of electronic equipment and process data, so as to monitor the electronic equipment as a whole. The processor 410 may include one or more processing units; preferably, the processor 410 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem The processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 410.

The electronic device 400 may also include a power source 411 (such as a battery) for supplying power to various components. Preferably, the power source 411 may be logically connected to the processor 410 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.

In addition, the electronic device 400 includes some functional modules not shown, which will not be repeated here.

Preferably, the embodiment of the present invention also provides an electronic device, including a processor 410, a memory 409, and a computer program stored on the memory 409 and running on the processor 410. When the computer program is executed by the processor 410, Each process of the above-mentioned parameter adjustment method embodiment is realized, and the same technical effect can be achieved. In order to avoid repetition, it will not be repeated here.

The embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, each process of the above-mentioned parameter adjustment method is realized, and the same technical effect can be achieved. To avoid repetition, I won’t repeat them here. Wherein, examples of the computer-readable storage medium include non-transitory computer-readable storage media, such as read-only memory (Read-Only Memory, ROM for short), Random Access Memory (RAM for short), and magnetic CD or CD, etc.

The various aspects of the present invention have been described above with reference to the flowcharts and/or block diagrams of the methods, devices (systems) and computer program products according to the embodiments of the present invention. It should be understood that each block in the flowcharts and/or block diagrams and combinations of blocks in the flowcharts and/or block diagrams can be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device to produce a machine that enables the execution of these instructions via the processor of the computer or other programmable data processing device Implementation of the functions/actions specified in one or more blocks of the flowcharts and/or block diagrams. Such a processor can be, but is not limited to, a general-purpose processor, a dedicated processor, a special application processor, or a field programmable logic circuit. It can also be understood that each block in the block diagram and/or flowchart and the combination of the blocks in the block diagram and/or flowchart can also be implemented by dedicated hardware that performs the specified function or action, or can be implemented by dedicated hardware and A combination of computer instructions.

It should be noted that in this article, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, It also includes other elements that are not explicitly listed, or elements inherent to the process, method, article, or device. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, article, or device that includes the element.

Through the description of the above implementation manners, those skilled in the art can clearly understand that the above-mentioned embodiment method can be implemented by means of software plus the necessary general hardware platform, of course, it can also be implemented by hardware, but in many cases the former is better.的实施方式。 Based on this understanding, the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the method described in each embodiment of the present invention.

The embodiments of the present invention are described above with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative and not restrictive. Those of ordinary skill in the art are Under the enlightenment of the present invention, many forms can be made without departing from the purpose of the present invention and the scope of protection of the claims, and they all fall within the protection of the present invention.

Claims

A parameter adjustment method applied to an electronic device, the method including:

When the stylus clicks the target item on the touch screen of the electronic device, determining the rotation angle of the stylus and the duration that the stylus is in the rotation termination position;

Determine the target parameter according to the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation angle The target adjustment speed;

According to the target adjustment speed and the duration, the target parameter is adjusted to a second parameter value.
The method according to claim 1, wherein the current first parameter value of the target parameter corresponding to the target item and the first parameter value between the stylus and the touch screen when the stylus is in the initial position of rotation The angle, and the rotation angle, determine the target adjustment speed of the target parameter, including:

Determine the unit adjustment speed of the target parameter according to the current first parameter value of the target parameter corresponding to the target item and the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation;

Determine the target adjustment speed of the target parameter according to the unit adjustment speed and the rotation angle.
The method according to claim 2, wherein, in the case that the stylus is clicked on the target item on the touch screen of the electronic device, it is determined that the rotation angle of the stylus and that the stylus is at the end of rotation The duration of the location, including:

When the stylus clicks a target item on the touch screen of the electronic device, and the stylus is clicked on the target item as a fixed point to rotate along the target direction, the rotation of the stylus is determined The angle and the duration that the stylus is in the rotation end position;

The determining the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation angle, and determining the Target adjustment speed of target parameters, including:

According to the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen in the target direction when the stylus is in the initial position of rotation, and the rotation angle, The target adjustment speed of the target parameter is determined; wherein the target direction is used to indicate the increase or decrease of the target parameter.
The method according to claim 3, wherein, in the case that the target direction is used to indicate the increase of the target parameter, and/or the target item is used to indicate the increase of the target parameter, the According to the current first parameter value of the target parameter corresponding to the target item, and the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, the unit adjustment speed of the target parameter is determined ,include:

Obtaining the maximum value corresponding to the target parameter;

Determine the first difference between the maximum value and the first parameter value;

Determining a second difference between a preset maximum angle value and the first angle, where the preset maximum angle value is a maximum angle value between the stylus pen and the touch screen;

Determine the unit adjustment speed of the target parameter according to the first difference and the second difference;

In the case that the target direction is used to indicate the decrease of the target parameter, and/or the target item is used to indicate the decrease of the target parameter, the current target parameter corresponding to the target item is The first parameter value of and the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and determining the unit adjustment speed of the target parameter includes:

Obtaining the minimum value corresponding to the target parameter;

Determining a third difference between the first parameter value and the minimum value;

Determining a fourth difference between the first angle and a preset minimum angle value, where the preset minimum angle value is the minimum angle value between the stylus pen and the touch screen;

Determine the unit adjustment speed of the target parameter according to the third difference and the fourth difference.
The method according to claim 4, wherein the adjusting the target parameter to a second parameter value according to the target adjusting speed and the duration time comprises:

Determine the adjustment value of the target parameter according to the target adjustment speed and the rotation duration;

In the case where the target direction is used to indicate the increase of the target parameter, and/or the target item is used to indicate the increase of the target parameter, the first parameter value is compared with the adjustment value Add up to obtain the adjusted second parameter value of the target parameter;

In the case where the target direction is used to indicate a decrease in the target parameter, and/or the target item is used to indicate a decrease in the target parameter, the first parameter value is combined with the adjustment value Subtracted to obtain the adjusted second parameter value of the target parameter;

Adjust the target parameter to the second parameter value according to the target adjustment speed.
An electronic device including:

The first determining module is configured to determine the rotation angle of the stylus and the duration of the stylus in the rotation termination position when the stylus clicks the target item on the touch screen of the electronic device;

The second determining module is used to determine the current first parameter value of the target parameter corresponding to the target item, the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation, and the rotation Angle, determining the target adjustment speed of the target parameter;

The adjustment module is configured to adjust the target parameter to a second parameter value according to the target adjustment speed and the duration.
The electronic device according to claim 6, wherein the second determining module comprises:

The first determining submodule is configured to determine the current first parameter value of the target parameter corresponding to the target item and the first angle between the stylus and the touch screen when the stylus is in the initial position of rotation. The unit adjustment speed of the target parameter;

The second determining sub-module is configured to determine the target adjustment speed of the target parameter according to the unit adjustment speed and the rotation angle.
The electronic device according to claim 7, wherein the first determining module comprises:

The third determining sub-module is used for when the touch pen clicks on the target item on the touch screen of the electronic device, and the touch pen is clicked on the target item as a fixed point to rotate along the target direction, Determining the rotation angle of the stylus and the duration of time that the stylus is in the rotation end position;

The second determining module includes:

The fourth determining sub-module is configured to determine the first parameter value between the target direction and the touch screen according to the current first parameter value of the target parameter corresponding to the target item and when the stylus is in the initial position of rotation. The angle, and the rotation angle, determine the target adjustment speed of the target parameter;

Wherein, the target direction is used to indicate the increase or decrease of the target parameter.
The electronic device according to claim 8, wherein the target direction is used to indicate an increase in the target parameter, and/or the target item is used to indicate an increase in the target parameter;

The first determining submodule includes:

The first obtaining unit is configured to obtain the maximum value corresponding to the target parameter;

A first determining unit, configured to determine a first difference between the maximum value and the first parameter value;

The second determining unit is configured to determine a second difference between a preset maximum angle value and the first angle, where the preset maximum angle value is the maximum angle value between the stylus pen and the touch screen ；

A third determining unit, configured to determine the unit adjustment speed of the target parameter according to the first difference and the second difference;

The target direction is used to indicate a decrease in the target parameter, and/or the target item is used to indicate a decrease in the target parameter;

The first determining submodule includes:

The second acquiring unit is configured to acquire the minimum value corresponding to the target parameter;

A fourth determining unit, configured to determine a third difference between the first parameter value and the minimum value;

The fifth determining unit is configured to determine a fourth difference between the first angle and a preset minimum angle value, where the preset minimum angle value is the minimum angle value between the stylus pen and the touch screen ；

The sixth determining unit is configured to determine the unit adjustment speed of the target parameter according to the third difference and the fourth difference.
The electronic device according to claim 9, wherein the adjustment module comprises:

A fifth determining sub-module, configured to determine the adjustment value of the target parameter according to the target adjustment speed and the rotation duration;

The first calculation sub-module is configured to: when the target direction is used to indicate the increase of the target parameter, and/or the target item is used to indicate the increase of the target parameter, the first Adding a parameter value to the adjustment value to obtain a second parameter value after the target parameter adjustment;

The second calculation sub-module is configured to: when the target direction is used to indicate the decrease of the target parameter, and/or the target item is used to indicate the decrease of the target parameter, the first A parameter value is subtracted from the adjustment value to obtain a second parameter value after the target parameter adjustment;

The adjustment sub-module is configured to adjust the target parameter to the second parameter value according to the target adjustment speed.
An electronic device, comprising a processor, a memory, and a computer program stored on the memory and capable of running on the processor, the computer program being executed by the processor to implement any one of claims 1 to 5 The steps of the parameter adjustment method described in the item.
An electronic device configured to perform the steps of the parameter adjustment method according to any one of claims 1 to 5.
A computer-readable storage medium storing a computer program on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the parameter adjustment method according to any one of claims 1 to 5 are realized.
A computer program product, which can be executed by a processor to implement the steps of the parameter adjustment method according to any one of claims 1 to 5.