CN106406717A - Screen adjustment method and device - Google Patents

Abstract

The invention discloses a screen adjustment method and device. The method includes: receiving a touch command input by a user in a specified area, wherein the specified area is included in the control area of the screen of a mobile terminal; When performing a zoom command for zooming in the control area, obtain the start anchor point and the end anchor point touched by the user in the control area; zoom the control area in the direction from the start anchor point to the end anchor point, for The invention solves the problem that the user can quickly and effectively customize and adjust the screen of the mobile terminal without increasing the production cost and the use cost.

Description

Screen adjustment method and device

technical field

The present invention relates to the technical field of terminals, in particular to a screen adjustment method and device.

Background technique

Smart mobile terminals with large screens are becoming an indispensable part of entertainment in daily life, but the larger the screen size of the mobile terminal, the more difficult it is for the user to operate the mobile terminal with one hand.

In response to this problem, many mobile terminal manufacturers have provided corresponding solutions. Among them: one solution is to have a switch for one-handed operation in the setting of the mobile terminal, and the user can adjust the size of the entire screen of the mobile terminal by turning on the switch for one-handed operation. In this kind of solution, the adjustment of the entire screen size of the mobile terminal does not effectively solve the difficulty for the user to operate the mobile terminal with one hand. The user still can only choose the left hand or the right hand to complete the operation on one side of the screen. Since the entire screen shrinks at the same time, not only the command input area, but also the entire reading area is also shrunk, which greatly reduces the user experience. Another solution is to monitor the state of the mobile terminal, and when the mobile terminal enters the one-handed operation state, generate a one-handed mode window and a virtual touch control key, so as to realize the user's one-handed operation through a virtual keyboard purpose of the mobile terminal.

However, in the above solutions, there are usually the following defects:

First, the screen interface of the mobile terminal is reduced to generate a one-handed mode window, which changes the original interface layout and reduces the original non-operation area, which affects the user's reading experience.

Second, the generation of virtual touch operation keys increases learning costs for users, and accordingly increases the difficulty of development.

It can be seen from the above that generally, no effective solution has been proposed to solve the problem of enabling the user to quickly and effectively customize and adjust the screen of the mobile terminal without increasing the production cost and the use cost.

Contents of the invention

The invention provides a screen adjustment method and device, which are used to solve the problem that a user can quickly and effectively customize and adjust the screen of a mobile terminal without increasing production cost and use cost.

A screen adjustment method, comprising: receiving a touch instruction input by a user in a specified area, wherein the specified area is included in a control area of a screen of a mobile terminal; When instructing, acquire the start anchor point and the end anchor point touched by the user in the control area; zoom the control area according to the direction from the start anchor point to the end anchor point.

Enlarging the control area according to the direction from the start anchor point to the end anchor point includes: if the touch instruction in the specified area is touched for longer than the set duration, enlarging the width of the control area to the same size as the mobile terminal The screens are the same width.

The control area includes a first display mode and a second display mode; shrinking the control area in the direction from the start anchor point to the end anchor point includes: if the control area is in the first display mode, and zooming out the control area When the size of the control area is smaller than the set threshold when the area is reduced from the start anchor point to the end anchor point, the control area is displayed in the second display mode from the first display mode.

The control area also includes a third display mode; after displaying the control area from the first display mode to the second display mode, it also includes: in the control area except the second display mode, through the second display mode Two ways to display.

The touch instruction input by the user in the specified area includes sliding after the user clicks on the specified area; or dragging the control area after the user clicks on the specified area.

A screen adjustment device, comprising: a receiving module, configured to receive a touch instruction input by a user in a specified area, wherein the specified area is included in a control area of a screen of a mobile terminal; an acquisition module, configured to determine the touch instruction When it is a zoom instruction for zooming the control area, acquire the start anchor point and the end anchor point touched by the user in the control area; an execution module is used to move the control area from the start anchor point to the end anchor point Anchor direction scaling.

The execution module is specifically configured to enlarge the width of the control area to be the same as the width of the screen of the mobile terminal if the touch duration of the touch instruction in the designated area is longer than a set duration.

The control area includes a first display mode and a second display mode; the execution module is specifically configured to, if the control area is in the first display mode, display the control area in the direction from the start anchor point to the end anchor point When the size of the control area is smaller than the set threshold when zooming out, the control area is displayed in a second display mode from the first display mode.

The control area also includes a third display mode; the execution module is further configured to display in the control area other than the second display mode through the second display mode.

The touch instruction input by the user in the designated area received by the receiving module includes sliding after the user clicks on the designated area; or dragging the control area after the user clicks on the designated area.

By adopting the above technical solution, receiving a touch instruction input by the user in the specified area, and obtaining the start anchor point and the end anchor point touched by the user in the control area when it is determined that the touch instruction is a zoom instruction for zooming the control area, Scale the control area in the direction from the start anchor point to the end anchor point. The invention is used to solve the problem of enabling users to quickly and effectively customize and adjust the screen of the mobile terminal without increasing the production cost and the use cost.

Description of drawings

FIG. 1 is a flowchart of a screen adjustment method proposed in an embodiment of the present invention;

2a to 2e are schematic diagrams of the screen adjustment method proposed by the embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure and composition of the screen adjustment device proposed by the embodiment of the present invention.

detailed description

The main realization principles, specific implementation methods and corresponding beneficial effects of the technical solutions of the embodiments of the present invention will be described in detail below with reference to each accompanying drawing.

The embodiment of the present invention proposes a screen adjustment method, and its specific processing flow is as follows:

Step 1, receiving a touch command input by a user in a designated area.

Wherein the specified area is included in the control area of the screen of the mobile terminal.

Step 2, when it is determined that the touch instruction is a zoom instruction for zooming the control area, acquire the start anchor point and the end anchor point touched by the user in the control area.

Step 3: Scale the control area in the direction from the start anchor point to the end anchor point.

The screen adjustment method proposed in the embodiment of the present invention is described in detail below with a specific example, as shown in FIG. 1 , and its specific processing flow is as follows:

The embodiment of the present invention proposes a screen adjustment method, and its specific processing flow is as follows:

Step 11, receiving a touch command input by a user in a designated area.

Wherein the specified area is included in the control area of the screen of the mobile terminal. The touch instruction input by the user in the designated area includes sliding after the user taps the designated area, or dragging the control area after the user taps the designated area.

For ease of explanation, in the technical solution proposed by the embodiments of the present invention, the control area is the keyboard input area of the mobile terminal, the designated area is the edge of the keyboard input area, and the keyboard input area can be freely zoomed in and out on the terminal screen as an example. Elaborate.

In the mobile terminal, the user wants to control the mobile terminal with one hand, and realize one-handed operation in the keyboard input area to input control commands. As shown in Figure 2a, the user touches the edge of the keyboard input area.

A preferred implementation mode, the user touches the right or left edge area of the keyboard input area, and the touch time is longer than the set time, and the mobile terminal receives the touch instruction input by the user on the right or left edge area of the keyboard input area . By setting the time to determine the touch command, the user's misoperation can be better prevented.

Step 12, when it is determined that the touch instruction is a zoom instruction for zooming the control area, acquire the start anchor point and the end anchor point touched by the user in the control area.

If the user performs one-handed operation in the keyboard input area, touches the right or left edge area of the keyboard input area, and the touch time is greater than the set threshold, then it is determined that the touch command input by the user is a zoom command for zooming the control area, and it is determined The start and end anchors when the user touches.

Among them, the user can run to the end anchor point by sliding or dragging from the start anchor point.

The start anchor and end anchor can be identified by pixel coordinates.

Step 13, scale the control area in the direction from the start anchor point to the end anchor point.

Specifically, the keyboard input area is reduced or enlarged. The narrowed or enlarged interval is the interval from the start and end anchor points to the end anchor point.

As shown in Figure 2b, the control area is scaled in the direction from the start anchor point to the end anchor point.

Among them, when the control area is enlarged from the zoomed-in state in the direction from the start anchor point to the end anchor point, if the touch time of the touch instruction in the designated area is longer than the set time length, the width of the control area is enlarged to be the same as the width of the mobile terminal screen .

In this way, when the keyboard input area is in the shrinking state, if the touch command input by the user is received and the touch duration is longer than the set duration, the width of the keyboard input area will be enlarged to be the same as the width of the mobile terminal screen. In this way, when the control area needs to be enlarged when the control area is reduced, a little operation can be realized without too many operation instructions, and the operation steps when the control area is enlarged can be better simplified.

Wherein, the display mode of the control area includes the first display mode and the second display mode; shrinking the control area in the direction from the start anchor point to the end anchor point includes: if the display mode of the control area is the first display mode, and the control area When the area shrinks from the start anchor point to the end anchor point, when the size of the control area is smaller than the set threshold, the display mode of the control area is changed from the first display mode to the second display mode.

In this way, taking the control area as the keyboard input area in the mobile terminal as an example, in the display mode of the keyboard input area in the mobile terminal, as shown in FIG. For numbers, letters, and operators, the second display mode may be a nine-square grid display mode, that is, to display the contents of the keyboard in nine square areas.

A better implementation, as shown in Figure 2c, when the keyboard input area is in the full keyboard display mode, when the keyboard area is reduced, if the size of the keyboard area is smaller than the set threshold, the user can no longer realize the display mode of the full keyboard. mode, at this time switch the full keyboard mode to the Jiugongge display mode.

The control area also includes a third display mode. After changing the control area from the first display mode to the second display mode, it also includes: displaying in the control area other than the second display mode in the third display mode.

In this way, the first display mode of the keyboard input area in the mobile terminal can be in the form of a full keyboard, for example, including numbers and letters, and operators, and the second display mode can be a nine-square display mode, that is, in nine square areas Displays the contents of the keyboard. The third display mode may be a handwriting display mode.

As shown in FIG. 2d , in order to shrink the keyboard input area, when the size of the keyboard area is adjusted, the input method will also change as the horizontal size of the keyboard area changes. Full keyboard mode With the reduced size, it is difficult for users to click on the keyboard in full keyboard mode. When the size of the keyboard in the full keyboard mode is smaller than 437px, the display mode can be changed from the full keyboard mode to the Jiugongge display mode, and the remaining keyboard area can generate an auxiliary input area, for example, it can be a handwriting input area, which can be more likely to meet The user operates with one hand. And when the keyboard of the Jiugongge mode is compressed to the limit, the keyboard of the Jiugongge mode cannot be used. At this time, the handwriting input mode is the main input method.

Correspondingly, when expanding the control area, the process can be reversed, as shown in Figure 2e, the keyboard in the handwriting display mode can be expanded with the finger dragging to expand the size of the keyboard displayed in Jiugongge, and then restore to the full keyboard display. When the full keyboard display mode fills the keyboard area, press and hold the edge of the screen, and the keyboard will return to the fixed size of the full keyboard.

Correspondingly, an embodiment of the present invention also proposes a screen adjustment device, as shown in FIG. 3 , including:

The receiving module 301 is configured to receive a touch instruction input by a user in a specified area, wherein the specified area is included in the control area of the screen of the mobile terminal.

The obtaining module 302 is configured to obtain a start anchor point and an end anchor point touched by the user in the control area when it is determined that the touch instruction is a zoom instruction for zooming the control area.

An execution module 303, configured to scale the control area in the direction from the start anchor point to the end anchor point.

Specifically, the execution module 303 is specifically configured to enlarge the width of the control area to be the same as the width of the screen of the mobile terminal if the touch duration of the touch instruction in the designated area is longer than the set duration.

The control area includes a first display mode and a second display mode; the execution module is specifically configured to, if the control area is in the first display mode, display the control area in the direction from the start anchor point to the end anchor point When the size of the control area is smaller than the set threshold when zooming out, the control area is displayed in a second display mode from the first display mode.

The control area also includes a third display mode; the execution module is further configured to display in the control area other than the second display mode through the second display mode.

Specifically, the touch instruction input by the user in the specified area received by the receiving module includes the user clicking on the specified area and then sliding; or the user clicking on the specified area and then dragging the control area.

Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, devices (devices), or computer program products. Accordingly, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (devices) and computer program products according to embodiments of the invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a An apparatus for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow diagram procedure or procedures and/or block diagram procedures or blocks.

While preferred embodiments of the invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (10)

1. A screen adjustment method, characterized in that, comprising: receiving a touch command input by the user in a specified area, wherein the specified area is included in the control area of the mobile terminal screen; When it is determined that the touch instruction is a zoom instruction for zooming the control area, acquiring a start anchor point and an end anchor point touched by the user in the control area; Scale the control area in the direction from the start anchor point to the end anchor point. 2. The method according to claim 1, wherein amplifying the control area in the direction from the starting anchor point to the ending anchor point comprises: If the touch time of the touch command on the designated area is longer than the set time, the width of the control area is enlarged to be the same as the width of the screen of the mobile terminal. 3. The method according to claim 1, wherein the control area includes a first display mode and a second display mode; Shrink the control area in the direction from the start anchor point to the end anchor point, including: If the control area is in the first display mode, and the size of the control area is smaller than the set threshold when the control area is reduced in the direction from the start anchor point to the end anchor point, the control area is changed from the first display mode The mode changes to the second display mode to display. 4. The method according to claim 3, wherein the control area further comprises a third display mode; After displaying the control area from the first display mode to the second display mode, it also includes: In the control area other than the second display mode, it is displayed in the second display mode. 5. The method according to any one of claims 1 to 4, wherein the touch command input by the user in the designated area includes sliding after the user clicks in the designated area; or The user drags the control area after clicking the specified area. 6. A screen adjustment device, characterized in that it comprises: A receiving module, configured to receive a touch command input by a user in a specified area, wherein the specified area is included in the control area of the mobile terminal screen; An acquiring module, configured to acquire a start anchor point and an end anchor point touched by the user in the control area when it is determined that the touch command is a zoom command for zooming the control area; An execution module, configured to scale the control area in the direction from the start anchor point to the end anchor point. 7. The device according to claim 6, wherein the executing module is specifically configured to enlarge the width of the control area if the touch instruction is touched in the designated area for a longer than the set duration to the same width as the mobile terminal screen. 8. The device according to claim 6, wherein the control area includes a first display mode and a second display mode; the execution module is specifically configured to if the control area is the first display mode, and When the size of the control area is smaller than a set threshold when the size of the control area is reduced from the start anchor point to the end anchor point direction, the control area is displayed in a second display mode from the first display mode. 9. The device according to claim 8, wherein the control area further includes a third display mode; the execution module is further configured to, in the control area other than the second display mode, Two ways to display. 10. The device according to any one of claims 6 to 9, wherein the touch instruction received by the receiving module from the user in the designated area includes sliding after the user clicks on the designated area; or dragging after the user clicks on the designated area. motion control area.