WO2013060198A1 - Method and device for implementing rapid positioning through screen slipping - Google Patents

Abstract

Disclosed are a method and a device for implementing rapid positioning through screen slipping. The method comprises: detecting whether a screen slipping behavior happens after a user touches a screen, the detecting being determined according to that a finger contacts an original point on the screen, slips to a set position, and stops; after detecting that a screen slipping behavior happens, calling a screen content scrolling program and displaying contents corresponding to slipping from the original point to the set position in a scrolling manner; and when detecting that the finger leaves the screen, stopping screen content scrolling. In the above manner, the present invention can implement rapid positioning more easily, the content retrieval speed can be improved and the user operation can become more convenient.

Description

 Method and device for realizing rapid positioning by sliding screen

[Technical Field]

 The present invention relates to the field of communications technologies, and in particular, to a method and device for implementing fast positioning by sliding screen.

 【Background technique】

At present, the application of various wireless communication devices is more and more extensive. People use wireless communication devices such as mobile phones to view files, read emails, write articles, browse web pages, etc., so wireless communication devices record more and more information, such as phone numbers, email addresses, various files, music, Pictures, etc. Quickly browsing through the content in these recorded messages is important to the user. The user's needs also include, for example, browsing the search name in the phone book, or browsing the search short message in the short message list, or quickly browsing through a setting item in the setting interface, or quickly browsing through a folder to find a file. Or quickly browse through the images to find images.

In the prior art, on a device with a touch panel, browsing a file requires constantly moving the finger to flip the screen. Whenever a page is viewed, the finger has to be moved once or even several times to achieve page turning, and the latter content is viewed. Especially for browsing and positioning operations, the finger needs to move many times to see the items that he needs. For example, for a very long address book, the user wants to retrieve all the lists at the beginning of H, and the address book is arranged in alphabetical order of AZ. When the address book is opened, the first page is always the list starting with A, and the user needs to slide. The screen is used many times until the H list appears on the screen for a real search. If there are a lot of A-G lists, it will make the finger slide more frequently, and the whole operation will be very troublesome. For another example, in general, the system displays content in the form of a list on the screen. When there is a lot of content, the system needs a lot of screens to display all the content. According to the existing method, the first screen is changed to the second screen, and the touch screen is realized by the sliding of the finger. For example, the finger slides from the lower end of the screen to the upper end of the screen, and the system slides the content of the second page accordingly. Displayed on the current screen, and also slides the contents of the first screen out of the current screen. Then the more screens the content has, the more times the finger slides, the fingers do not move, and the content does not change.

Therefore, the prior art method of positioning by sliding screen is not very convenient for the user and needs to be improved.

 [Summary of the Invention]

The technical problem to be solved by the embodiments of the present invention is to provide a method and a device for quickly positioning through a sliding screen, which can realize quick positioning more easily, improve the speed of searching content, and is more convenient for user operation.

In order to solve the above technical problem, a technical solution adopted by the present invention is to provide a method for quickly positioning through a sliding screen, comprising: detecting whether a sliding screen behavior occurs after a user touches a screen, detecting that the finger touches the origin on the screen and slides to the setting After the position is stopped, the judgment is made; after detecting the occurrence of the sliding screen behavior, the screen content scrolling program is called, and the content corresponding to the set position is swept from the origin to the scroll display, and the speed of the scroll display is swept from the origin to the setting. The speed of the fixed position is determined; when the finger is detected to leave the screen, the screen content scrolling is stopped; wherein the detecting is performed according to the finger touching the origin and sliding to the set position to stop, including: if detecting the finger touching the screen at the origin If you slide from the origin to a set position and stop according to the set direction, and keep touching the screen, it is judged that the sliding behavior occurs.

Preferably, if it is detected that the finger touches an origin on the screen, slides from the origin to a set position, stops according to the set direction, and keeps touching the screen, determining that the sliding behavior occurs includes: detecting that the finger touches the origin when the screen touches the origin Recording the value of the first variable; detecting the value of the second variable when detecting that the finger starts to slide; changing the value of the second variable when detecting that the finger stops sliding from the origin to the set position; if the finger remains in contact with the screen, then keep The value of the first variable is unchanged; the value of the first variable is unchanged, and the value of the second variable is changed, and it is determined that the sliding behavior occurs.

Preferably, the method further comprises: recording the time that the second variable is from the value of the original record to the time when the change occurs; the value of the first variable is unchanged, and the value of the second variable is changed, and the time of recording exceeds the setting After the threshold, it is determined that the sliding behavior occurs.

Preferably, the method further comprises: determining whether the sliding direction from the origin to the set position is in a vertical direction or a horizontal direction; according to the value of the first variable, the value of the second variable is changed, and from the origin to the setting The sliding direction of the position is determined in the vertical direction or the horizontal direction, and the sliding behavior is determined to occur.

In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a method for quickly positioning by sliding a screen, comprising: detecting whether a sliding screen behavior occurs after a user touches the screen, detecting that the finger touches the origin on the screen and slides to After the setting position is stopped, the determination is made; after detecting the occurrence of the sliding screen behavior, the screen content scrolling program is called, and the content corresponding to the setting position is swiped from the origin to perform scroll display; when the finger is detected to leave the screen, the screen is stopped. Content scrolling.

Preferably, the speed at which the scroll display is performed is determined according to the speed of sliding from the origin to the set position.

Preferably, the detecting is performed according to the finger contacting the origin of the screen and sliding to the set position to stop: if detecting that the finger touches an origin on the screen, sliding from the origin to a set position according to the set direction, stopping, and maintaining contact On the screen, it is judged that the sliding behavior occurs.

Preferably, if it is detected that the finger touches an origin on the screen, slides from the origin to a set position, stops according to the set direction, and keeps touching the screen, determining that the sliding behavior occurs includes: detecting that the finger touches the origin when the screen touches the origin Recording the value of the first variable; detecting the value of the second variable when detecting that the finger starts to slide; changing the value of the second variable when detecting that the finger stops sliding from the origin to the set position; if the finger remains in contact with the screen, then keep The value of the first variable is unchanged; the value of the first variable is unchanged, and the value of the second variable is changed, and it is determined that the sliding behavior occurs.

Preferably, the method further comprises: recording the time that the second variable is from the value of the original record to the time when the change occurs; the value of the first variable is unchanged, and the value of the second variable is changed, and the time of recording exceeds the setting After the threshold, it is determined that the sliding behavior occurs.

Preferably, the method further comprises: determining whether the sliding direction from the origin to the set position is in a vertical direction or a horizontal direction; according to the value of the first variable, the value of the second variable is changed, and from the origin to the setting The sliding direction of the position is determined in the vertical direction or the horizontal direction, and the sliding behavior is determined to occur.

In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a touch screen device, including: a touch screen driving module, configured to acquire touch information of a finger on a touch screen of the device, where the information includes touch information of a finger touching the origin of the screen and The touch information that is slid to the set position is also used to display the scrolled content through the touch screen; the memory module is configured to store the touch information acquired by the touch screen driving module; and the sliding screen detecting module is configured to detect whether the sliding screen behavior occurs after the user touches the screen. The detection is performed according to the information stored in the memory module; after detecting the occurrence of the sliding screen behavior, the screen information processing module is invoked; the screen information processing module is configured to send the content corresponding to the position from the origin to the set position, and send the content to the touch screen driving module. Scroll display; the touch screen drive module shown stops the screen content scrolling when it detects that the finger leaves the screen.

Preferably, the speed at which the touch screen driving module performs scroll display is determined according to the speed at which the finger slides from the origin to the set position.

Preferably, the sliding screen detecting module detects that the finger touches an origin at the screen according to the touch screen driving module, stops after sliding from the origin to a set position according to the set direction, and keeps contacting the screen, and then determines that the sliding behavior occurs.

Preferably, when the touch screen driving module detects that the finger touches the origin of the screen, the memory module records the value of the first variable; when the touch screen driving module detects that the finger starts to slide, the memory module records the value of the second variable; when the touch screen driving module detects the finger Stop sliding from the origin to the set position, the memory module changes the value of the second variable; if the touch screen driver module detects that the finger remains in contact with the screen, the memory module keeps the value of the first variable unchanged; the sliding screen detection module records according to the memory module The value of the first variable is unchanged, and the value of the second variable is changed, and it is determined that the sliding behavior occurs.

The beneficial effects of the embodiment of the present invention are: different from the prior art, the embodiment of the present invention detects whether a sliding screen behavior occurs after the finger touches the origin and slides to the set position, and detects the occurrence of the sliding screen behavior. After that, the screen content scrolling program is called, and the content corresponding to the set position is swiped from the origin to perform scroll display; when the finger is detected to leave the screen, the screen content scrolling is stopped. In this way, the user can keep the finger moving at a constant speed while browsing while browsing, and only needs to slide the finger once, so that the user can quickly realize the quick query and positioning during the sliding operation.

 [Description of the Drawings]

1 is a flow chart of a method according to an embodiment of the present invention;

2 is a flow chart of finger operation according to an embodiment of the present invention;

3 is a schematic diagram of finger operation according to an embodiment of the present invention;

4 is a schematic structural diagram of a device according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a specific process of a method according to an embodiment of the present invention.

 【detailed description】

The embodiment of the invention provides a method for realizing rapid positioning by sliding screen, which can realize quick positioning more easily, improve the speed of searching content, and is more convenient for user operation.

1 is a flow chart of a method in accordance with an embodiment of the present invention. As shown in Figure 1, it includes:

Step 101: Detect whether a sliding screen behavior occurs after the user touches the screen, and the detecting is performed according to a finger after the screen contacts the origin and slides to the set position to stop;

Step 102: After detecting the occurrence of the sliding screen behavior, calling the screen content scrolling program, and sliding the content corresponding to the set position from the origin to perform scroll display;

Step 103: When the finger is detected to leave the screen, the screen content scrolling is stopped.

The technical solutions of the embodiments of the present invention are further described in more detail below.

The idea of the solution of the embodiment of the present invention is: when the user needs to scroll the content of the screen for quick positioning, for example, when scrolling an item, the finger first touches an origin on the screen, slides up or down from the origin, and slides to a certain point. Stop after the end point and keep in touch with the screen. After the system in the device detects this series of behaviors, it informs the relevant function module to start the automatic scrolling of the content. The speed of scrolling is determined by the speed of the finger from the origin to the end point. The faster the slide, the faster the content scrolls, when approaching After the content is retrieved, the finger is off the screen, and the system instructs the screen content to stop scrolling. For content that can be skipped, the user can quickly scroll the screen content by speeding up the sliding speed. For content that needs to be viewed one by one, the screen is automatically scrolled one by one by a slow sliding speed.

The finger operation steps for realizing the above automatic sliding screen are as shown in FIGS. 2 and 3. 2 is a flow chart of finger operation according to an embodiment of the present invention; and FIG. 3 is a schematic diagram of finger operation according to an embodiment of the present invention.

As shown in Figure 3, the finger begins to touch the screen origin, then slides down to the end point, and keeps the finger still, the content on the screen begins to scroll down automatically, and the scrolling speed is determined by the speed from the origin to the end point. The scroll stops until the finger leaves the screen.

4 is a schematic structural diagram of a device according to an embodiment of the present invention.

The device in the embodiment of the present invention generally refers to a device with a touch panel, such as a mobile phone, a tablet computer, a personal information processor, and the like. Such devices typically have a physical interface to receive touch screen signals, as well as a software system that responds to these physical signals. The function of the relevant modules in the device will be briefly described first, which will be described in more detail in the following description.

Touch screen: as a physical device that can accept touch.

The touch screen driver module: performs a screen content display function, and collects touch information data of the user and records it in the memory module after the user touches the touch screen.

Memory module: Stores touch information data, which can generally be system memory.

Sliding screen detection module: Set up a separate thread to detect whether there is a sliding screen action, and perform pattern matching according to the touch information data stored in the memory module.

Screen information processing module: If the processing of sliding screen scrolling is found, the scrolled content information is sent to the touch screen driving module, and the touch screen displays the scrolling content.

According to the above configuration, the touch screen driving module can acquire the touch signal after the finger touches the touch screen, and the touch signal according to the embodiment of the present invention includes:

Position signal of the finger: For a flat type touch screen, it is generally an (X, Y) coordinate signal.

The sliding/stopping signal of the finger: the finger starts to slide/stop sliding on the screen.

Finger contact signal: that is, the finger has touched the screen.

The detachment signal of the finger: that is, the finger has left the screen.

After the above various signals are acquired by the touch screen driving module, they are sent to the system in the device through the physical interface, and the relevant modules of the system detect the operation behavior of the finger and respond according to the signals.

The system sets an interrupt service routine for each signal, and when a certain behavior occurs, it acquires a signal and triggers an interrupt service routine. The triggering behavior is defined by the system during development. There is a physical memory in the general system hardware, called vector space. This memory predefines how the system responds and calls which program when an interrupt signal occurs. For example, if a certain set signal is detected, the interrupt service routine will be called immediately and respond to the interrupt signal. For example, when the finger touches the screen, the interrupt service program records the origin coordinates (x0, y0). When the finger starts to slide, the interrupt service program records the coordinates of each slip point for the system, for example, (x1, y1), (x2, y2), (x3, y3)... These data are eventually saved in the memory module for use by the system.

The system runs an independent detection thread to detect the sliding screen behavior in the sliding screen detection module. By continuously detecting the data in the memory module, the combination of the above sliding screen signals can be found, and the corresponding operation is performed according to the specific value.

FIG. 5 is a schematic diagram of a specific process of a method according to an embodiment of the present invention.

As shown in Figure 5, it includes:

Step 501: Detect sliding behavior.

The detection of the sliding screen can be performed by various methods. The following describes an example of detecting the sliding screen behavior by analyzing the data, and can determine whether the user has a sliding screen behavior.

When the interrupt service routine records to the finger touch screen (for example, the first contact), the interrupt service routine assigns a value of 1 to the event variable "touch action" ActionTouch, indicating that the first contact occurred, and when the finger starts to slide, the service routine is interrupted. Record the event variable "sliding touch" ActionMoveOnTouch to 1, and record each moved coordinate in a data variable MoveList queue. When the finger does not slide, the interrupt service program assigns the event variable ActionMoveOnTouch to 0, and records the time from the start of the slide to the end of the slide in the Movetime data variable, which is obtained by a timer. The timer is in ActionMoveOnTouch = 1 is started by the interrupt service program, starting at ActionMoveOnTouch = 0 At the time, the timer is stopped by the interrupt service routine, and the timing difference is the slip time. When the finger leaves the screen, the interrupt service routine records ActionTouch as 0.

When the system finds that ActionMoveOnTouch changes from 1 to 0, that is, from sliding to non-sliding, and At the same time, ActionTouch is still 1, then it can be judged that the finger is still on the screen and remains motionless. At this time, the definition of a sliding screen behavior is met. That is, the finger touches the screen, has slipped, and eventually stagnates to keep in contact with the screen. The thread will continuously detect the user's touch behavior. When it is found that the above conditions are met, it can be judged that a sliding screen behavior has occurred.

It should be noted that in order to prevent false triggering or contact sensitivity, various restrictions can be added. For example, ActionMoveOnTouch from 1 to 0, to maintain 500ms (for example but not limited to this), can be judged as stagnant. move.

For example, if the setting of the sliding must be in the vertical direction, it can be judged that the sliding occurs. The vertical determination can be performed by analyzing the ordinates of all the points in the Movelist queue. The ordinate of all the points must not deviate from the ordinate of the origin by more than a limited range. (See if the sliding is in the vertical direction, determined by the deviation of the X-axis abscissa), so that all points can be judged to be approximately in a straight line, that is, the user slides the finger in the vertical direction.

If the user wants the slide to have to occur in the horizontal direction, it can also be obtained by comparing the abscissa range (ie looking at the ordinate in the horizontal direction).

In summary, all of the above qualifications are for better detection of sliding behavior. For some touchpads, even the physical signals of the sliding screen can be directly provided, and the system does not need to judge itself.

Step 502: After determining that the sliding screen behavior occurs, the screen content scrolling program is invoked to perform screen scrolling.

When the system finds that there is a sliding screen behavior, that is, by means of a function call, the screen content scrolling program is called to perform screen scrolling. The speed of the screen scrolling can be calculated by dividing the sliding distance by the sliding time. For example, the sliding distance in the vertical direction is the difference between the ordinate of the origin and the end point, and the sliding time can be obtained from the MoveTime variable. By calculation, you can know what the scrolling speed of the screen content is.

Step 503: Determine whether the finger leaves the screen. If yes, go to step 505. If no, go to step 504.

This step determines whether the finger leaves the screen, and can be learned by reading the ActionTouch variable. If it becomes 0, then the finger has left the screen.

Step 504: The content continues to scroll.

If the finger does not leave the screen, continue to scroll the content at the original speed.

Step 505: The content stops scrolling and the data is cleared.

If the finger leaves the screen, the system immediately stops scrolling the content and puts all the data variables MoveTime, The MoveList and so on are cleared to prepare for the next sliding screen detection. At this point the thread begins to re-detect the next sliding action.

It can be found that the embodiment of the present invention realizes a simple adjustable speed automatic scrolling by simple sliding-stop behavior definition, which greatly facilitates the user's browsing operation. The embodiment of the present invention can implement not only the automatic scrolling in the vertical direction but also the horizontal direction. The embodiment of the invention can also extend the method to optical finger navigation (OFN, Optical Finger Navigation) and other devices that use finger control.

Compared with the direct scrolling of the scroll bar to realize the screen scrolling, the user can keep the finger moving and browse at a constant speed while browsing, and the finger must be kept at a constant speed by dragging the scroll bar. Move, and control the speed of the finger well, so that the screen can move at a constant speed. In the existing method, the user needs to control two behaviors while moving the finger while watching. In the embodiment of the present invention, the user only needs to pay attention to one behavior, that is, browse the query. For example, if the user searches for an application to be downloaded in the software library, there are hundreds or thousands of entire application lists, and each of the fingers must be moved many times, and the technical solution of the embodiment of the present invention can be performed by sliding the finger once. Greatly convenient for users to make.

The foregoing describes the method of the embodiment of the present invention. Accordingly, the touch screen device provided by the embodiment of the present invention can implement the rapid positioning of the sliding screen by the above method. The function modules of the device of the present invention are described in detail below.

The touch screen device of the embodiment of the invention includes: a touch screen driving module, a memory module, a sliding screen detecting module, and a screen information processing module. See Figure 4 for details.

a touch screen driving module, configured to acquire touch information of a finger on a touch screen of the device, where the information includes touch information of the finger touching the origin of the screen and touch information sliding to the set position, and is also used to display the scrolled content through the touch screen;

a memory module, configured to store touch information acquired by the touch screen driving module;

a sliding screen detecting module, configured to detect whether a sliding screen behavior occurs after the user touches the screen, the detecting is performed according to the information stored by the memory module; and after detecting the occurrence of the sliding screen behavior, calling the screen information processing module;

a screen information processing module, configured to send content corresponding to the sliding position from the origin to the set position, and send the content to the touch screen driving module for scroll display;

When the touch screen driving module detects that the finger leaves the screen, the screen content scrolling is stopped.

The speed at which the touch screen driving module performs scroll display is determined according to the speed at which the finger slides from the origin to the set position.

The sliding screen detecting module detects that the finger touches an origin at the screen according to the touch screen driving module, stops from the origin to a set position according to the set direction, stops, and keeps touching the screen, and then determines that the sliding behavior occurs.

When the touch screen driving module detects that the finger touches the origin of the screen, the memory module records the value of the first variable;

The memory module records a value of the second variable when the touch screen driving module detects that the finger starts to slide;

The memory module changes a value of the second variable when the touch screen driving module detects that the finger stops sliding from the origin to the set position;

If the touch screen driving module detects that the finger remains in contact with the screen, the memory module keeps the value of the first variable unchanged;

The sliding screen detecting module changes according to the value of the first variable recorded by the memory module, and the value of the second variable changes, and determines that a sliding screen behavior occurs.

Further, the memory module records the time that the second variable is elapsed from the value of the original record to when the change occurs;

The sliding screen detecting module determines that a sliding screen behavior occurs after the value of the second variable is changed according to the value of the first variable, and the time of the recording exceeds a set threshold.

Further, the touch screen driving module determines whether the sliding direction from the origin to the set position is in a vertical direction or a horizontal direction;

The sliding screen detecting module changes according to the value of the first variable, and the value of the second variable changes, and the sliding direction from the origin to the set position is determined in the vertical direction or the horizontal direction, and is determined as Sliding behavior occurs.

It should be noted that the interaction relationship between the foregoing functional modules and units is the same as the process described in the foregoing method flow, and details are not described herein again.

The above is only the embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformation of the present invention and the contents of the drawings may be directly or indirectly applied to other related technologies. The fields are all included in the scope of patent protection of the present invention.

Claims (14)

1. A method for quickly positioning through a sliding screen, which includes:

   Detecting whether a sliding screen behavior occurs after the user touches the screen, and the detecting is performed according to a finger after the screen contacts the origin and slides to the set position to stop;

   After detecting the occurrence of the sliding screen behavior, the screen content scrolling program is called, and the content corresponding to the set position is swept from the origin to the scroll display, and the speed of the scroll display is swept from the origin to the set position. Speed determination

   Stop scrolling the screen content when it detects that the finger leaves the screen;

   Wherein, the detecting is performed according to the finger stopping after the screen contacts the origin and sliding to the set position, including:

   If it is detected that the finger touches an origin on the screen, slides from the origin to a set position according to the set direction, and stops, and keeps touching the screen, it is determined that the sliding behavior occurs.
2. The method of claim 1 wherein

   If it is detected that the finger touches an origin on the screen, slides from the origin to a set position according to the set direction, and stops, and keeps touching the screen, determining that the sliding behavior occurs includes:

   Detecting that the finger records the value of the first variable when the screen touches the origin;

   Recording the value of the second variable when it detects that the finger starts to slide;

   Changing the value of the second variable when detecting that the finger stops sliding from the origin to the set position;

   Keeping the value of the first variable unchanged if the finger remains in contact with the screen;

   According to the value of the first variable unchanged, and the value of the second variable is changed, it is determined that the sliding behavior occurs.
3. The method of claim 2, further comprising:

   Recording the time that the second variable has elapsed from the value of the original record to when the change occurred;

   According to the value of the first variable being unchanged, and the value of the second variable is changed, and after the recorded time exceeds the set threshold, it is determined that the sliding behavior occurs.
4. The method of claim 2, further comprising:

   Determining whether the sliding direction from the origin to the set position is in a vertical direction or a horizontal direction;

   According to the value of the first variable, the value of the second variable is changed, and the sliding direction from the origin to the set position is determined in the vertical direction or the horizontal direction, and the sliding behavior is determined to occur.
5. A method for quickly positioning through a sliding screen, which includes:

   Detecting whether a sliding screen behavior occurs after the user touches the screen, and the detecting is performed according to a finger after the screen contacts the origin and slides to the set position to stop;

   After detecting the occurrence of the sliding screen behavior, calling the screen content scrolling program, sliding the content corresponding to the set position from the origin to perform scroll display;

   When the finger is detected to leave the screen, the screen content scrolling is stopped.
6.  The method of claim 5 wherein:

   The speed at which the scroll display is performed is determined according to the speed of sliding from the origin to the set position.
7. The method according to claim 5, wherein the detecting is performed according to a finger after the screen contacts the origin and slides to the set position to stop, including:

   If it is detected that the finger touches an origin on the screen, slides from the origin to a set position according to the set direction, and stops, and keeps touching the screen, it is determined that the sliding behavior occurs.
8. The method according to claim 7, wherein if it is detected that the finger touches an origin at the screen, slides from the origin to a set position according to the set direction, and stops, and keeps touching the screen, it is determined that the sliding behavior occurs. include:

   Detecting that the finger records the value of the first variable when the screen touches the origin;

   Recording the value of the second variable when it detects that the finger starts to slide;

   Changing the value of the second variable when detecting that the finger stops sliding from the origin to the set position;

   Keeping the value of the first variable unchanged if the finger remains in contact with the screen;

   According to the value of the first variable unchanged, and the value of the second variable is changed, it is determined that the sliding behavior occurs.
9. The method of claim 8 further comprising:

   Recording the time that the second variable has elapsed from the value of the original record to when the change occurred;

   According to the value of the first variable being unchanged, and the value of the second variable is changed, and after the recorded time exceeds the set threshold, it is determined that the sliding behavior occurs.
10. The method of claim 8 further comprising:

    Determining whether the sliding direction from the origin to the set position is in a vertical direction or a horizontal direction;

    According to the value of the first variable, the value of the second variable is changed, and the sliding direction from the origin to the set position is determined in the vertical direction or the horizontal direction, and the sliding behavior is determined to occur.
11. A touch screen device, including:

    a touch screen driving module, configured to acquire touch information of a finger on a touch screen of the device, where the information includes touch information of the finger touching the origin of the screen and touch information sliding to the set position, and is also used to display the scrolled content through the touch screen;

    a memory module, configured to store touch information acquired by the touch screen driving module;

    a sliding screen detecting module, configured to detect whether a sliding screen behavior occurs after the user touches the screen, the detecting is performed according to the information stored by the memory module; and after detecting the sliding screen behavior, calling the screen information processing module;

    a screen information processing module, configured to send content corresponding to the sliding position from the origin to the set position, and send the content to the touch screen driving module for scroll display;

    When the touch screen driving module detects that the finger leaves the screen, the screen content scrolling is stopped.
12. The device of claim 11 wherein:

    The speed at which the touch screen driving module performs scroll display is determined according to the speed at which the finger slides from the origin to the set position.
13. The device of claim 11 wherein:

    The sliding screen detecting module detects that the finger touches an origin at the screen according to the touch screen driving module, stops after sliding from the origin to a set position according to the set direction, and keeps contacting the screen, and then determines that the sliding behavior occurs.
14. The device of claim 13 wherein:

    When the touch screen driving module detects that the finger touches the origin of the screen, the memory module records the value of the first variable;

    The memory module records a value of the second variable when the touch screen driving module detects that the finger starts to slide;

    The memory module changes a value of the second variable when the touch screen driving module detects that the finger stops sliding from the origin to the set position;

    If the touch screen driving module detects that the finger remains in contact with the screen, the memory module keeps the value of the first variable unchanged;

    The sliding screen detecting module changes according to the value of the first variable recorded by the memory module, and the value of the second variable changes, and determines that a sliding screen behavior occurs.

Images