CN105373334A - Interactive screen control method and device - Google Patents
Interactive screen control method and device Download PDFInfo
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- CN105373334A CN105373334A CN201510828818.7A CN201510828818A CN105373334A CN 105373334 A CN105373334 A CN 105373334A CN 201510828818 A CN201510828818 A CN 201510828818A CN 105373334 A CN105373334 A CN 105373334A
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Abstract
The invention relates to an interactive screen control method and device. The method comprises the following steps: if an identification result shows that a first inductor touches the edge of a screen, judging whether the contact area of the first inductor and the screen is greater than a preset threshold value or not; if a judgment result shows that the contact area of the first inductor and the screen is greater than the preset threshold value, identifying whether a suspension distance between a second inductor and the screen is positioned in a preset range or not; and if the suspension distance between the second inductor and the screen is positioned in the preset range, determining the movement information of a virtual key of the screen according to the position of the first inductor and the position of the second inductor, and moving the virtual key according to the movement information, wherein the distance between the virtual key and the second inductor after the virtual key moves is smaller than the distance between the virtual key and the second inductor before the virtual key moves. The single-hand operation of a large-size screen can be realized.
Description
Technical field
The disclosure relates to Screen Technology, particularly relates to interactive screen control method and device.
Background technology
Along with Screen Technology develops rapidly, increasing terminal support screen operation.Such as, in fields such as smart mobile phone, panel computer, large scale touching display screen, touch dummy keyboards, screen is widely used.Due to giant-screen for reading and video aspect convenient in the use of terminal user, therefore, each businessman more and more releases the terminal of large scale screen.
Summary of the invention
According to the first aspect of disclosure embodiment, a kind of interactive screen control method is provided, comprises:
If identify the edge of the first inductor contact screen, then judge whether the contact area of described first inductor and described screen is greater than predetermined threshold value;
If judge, the contact area for described first inductor and described screen is greater than predetermined threshold value, then the suspension distance identified whether between the second inductor and described screen is positioned at preset range;
If the suspension distance identified between the second inductor and described screen is positioned at preset range, the mobile message of the virtual key of described screen is then determined according to the position of described first inductor and the position of the second inductor, and move described virtual key according to described mobile message, be less than the distance with described second inductor before described virtual key moves with the distance of described second inductor after described virtual key moves.
According to interactive screen control method as above, alternatively, the described mobile message determining the virtual key of described screen according to the position of described first inductor and the position of the second inductor, and move described virtual key according to described mobile message, comprising:
Obtain described second inductor projected position on the screen;
Obtain with described first inductor be starting point, the line that extends to described projected position;
The virtual key pointed to by described line moves to described projected position.
According to interactive screen control method as above, alternatively, the described virtual key pointed to by described line moves to described projected position and comprises:
Determine at described line bearing of trend and with described projected position distance destination virtual button farthest;
Obtain the spacing distance between described destination virtual button and described projected position;
The current display page at described destination virtual button place entirety is moved described spacing distance to described projected position direction, is positioned at described projected position to make described destination virtual button.
According to interactive screen control method as above, alternatively, the described mobile message determining the virtual key of described screen according to the position of described first inductor and the position of the second inductor, and mobile described virtual key, comprising:
Obtain described second inductor projected position on the screen;
Obtain with described first inductor be starting point, the line that extends to described projected position;
Obtain each destination virtual button in the region pointed by described line;
Obtain the distribution trajectory through described projected position;
By each destination virtual button in floating layer mode according to described distribution trajectory distribution on the screen.
According to interactive screen control method as above, alternatively, described acquisition comprises through the distribution trajectory of described projected position:
By with the edge of described first inductor and described screen contact for the center of circle, the distance between described projected position and the described center of circle is that the track that formed on the screen of the circle of radius is as distribution trajectory.
According to interactive screen control method as above, alternatively, described by each destination virtual button in floating layer mode according to the distribution of described distribution trajectory on the screen, comprising:
Obtain each destination virtual button in the region pointed by described line;
The pri function P of each destination virtual button is obtained according to following formula:
P=D*K
d+ N*K
n, wherein, D is the distance between destination virtual button and described projected position, K
dbe the first predetermined coefficient factor, N is the clicked history number of times of destination virtual button, K
nit is the second predetermined coefficient factor;
The distributing position of each virtual key in described distribution trajectory is determined according to each pri function;
Described each virtual key is shown on the screen according to described distributing position in floating layer mode.
According to interactive screen control method as above, alternatively, after mobile described virtual key, also comprise:
If identify described first inductor to leave described screen and suspension distance between described second inductor and described screen is positioned at outside described preset range, then cancel the movement of described virtual key.
According to the second aspect of disclosure embodiment, a kind of interactive screen control device is provided, comprises:
Judge module, the edge of the first inductor contact screen is identified if be configured to, then judge whether the contact area of described first inductor and described screen is greater than predetermined threshold value, if judge, the contact area for described first inductor and described screen is greater than predetermined threshold value, then trigger described identification module;
Identification module, is configured to the suspension distance identified whether between the second inductor and described screen and is positioned at preset range, if the suspension distance identified between the second inductor and described screen is positioned at preset range, then triggers described mobile module;
Mobile module, be configured to the mobile message determining the virtual key of described screen according to the position of described first inductor and the position of the second inductor, and move described virtual key according to described mobile message, be less than the distance with described second inductor before described virtual key moves with the distance of described second inductor after described virtual key moves.
According to interactive screen control device as above, alternatively, described mobile module comprises:
First obtains submodule, is configured to obtain described second inductor projected position on the screen;
Second obtains submodule, be configured to obtain with described first inductor be starting point, the line that extends to described projected position;
Mover module, the virtual key being configured to described line to point to moves to described projected position.
According to interactive screen control device as above, alternatively, described mover module is configured to:
Determine at described line bearing of trend and with described projected position distance destination virtual button farthest;
Obtain the spacing distance between described destination virtual button and described projected position;
The current display page at described destination virtual button place entirety is moved described spacing distance to described projected position direction, is positioned at described projected position to make described destination virtual button.
According to interactive screen control device as above, alternatively, described mobile module comprises:
3rd obtains submodule, be configured to obtain described second inductor projected position on the screen, obtain with described first inductor be starting point, the line that extends to described projected position, and obtain each destination virtual button in the region pointed by described line;
4th obtains submodule, is configured to obtain the distribution trajectory through described projected position;
Distribution submodule, is configured to by each destination virtual button in floating layer mode according to described distribution trajectory distribution on the screen.
According to interactive screen control device as above, alternatively, described 4th acquisition submodule is configured to:
By with the edge of described first inductor and described screen contact for the center of circle, the distance between described projected position and the described center of circle is that the track that formed on the screen of the circle of radius is as distribution trajectory.
According to interactive screen control device as above, alternatively, described distribution submodule is configured to:
Obtain each destination virtual button in the region pointed by described line;
The pri function P of each destination virtual button is obtained according to following formula:
P=D*K
d+ N*K
n, wherein, D is the distance between destination virtual button and described projected position, K
dbe the first predetermined coefficient factor, N is the clicked history number of times of destination virtual button, K
nit is the second predetermined coefficient factor;
The distributing position of each virtual key in described distribution trajectory is determined according to each pri function;
Described each virtual key is shown on the screen according to described distributing position in floating layer mode.
According to interactive screen control device as above, alternatively, described identification module also for:
If identify described first inductor to leave described screen and suspension distance between described second inductor and described screen is positioned at outside described preset range, then cancel the movement of described virtual key.
According to the third aspect of disclosure embodiment, a kind of interactive screen control device is provided, comprises:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
If identify the edge of the first inductor contact screen, then judge whether the contact area of described first inductor and described screen is greater than predetermined threshold value;
If judge, the contact area for described first inductor and described screen is greater than predetermined threshold value, then the suspension distance identified whether between the second inductor and described screen is positioned at preset range;
If the suspension distance identified between the second inductor and described screen is positioned at preset range, the mobile message of the virtual key of described screen is then determined according to the position of described first inductor and the position of the second inductor, and move described virtual key according to described mobile message, be less than the distance with described second inductor before described virtual key moves with the distance of described second inductor after described virtual key moves.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: when identifying user and wanting one-handed performance screen, according to the position of the first inductor of contact contact screen and and screen between suspension distance be positioned at the position of the second inductor of preset range, determine the mobile message of virtual key, can try one's best near the second inductor after moving to make virtual key, and then be convenient to the second inductor virtual key is operated, this makes it possible to realize large scale screen one-handed performance, user-friendly.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows embodiment according to the invention, and is used from instructions one and explains principle of the present invention.
Figure 1A is the process flow diagram of a kind of interactive screen control method according to an exemplary embodiment.
Figure 1B is the schematic diagram of the hand contact screen of user according to an exemplary embodiment.
Fig. 2 A is the process flow diagram of a kind of interactive screen control method according to another exemplary embodiment.
Fig. 2 B to Fig. 2 F be before each virtual key according to another exemplary embodiment moves with movement after schematic diagram.
Fig. 3 A is the process flow diagram of a kind of interactive screen control method according to another exemplary embodiment.
Fig. 3 B and 3C be before each virtual key according to another exemplary embodiment moves with movement after schematic diagram.
Fig. 4 is the block diagram of a kind of interactive screen control device according to an exemplary embodiment.
Fig. 5 is the block diagram of a kind of interactive screen control device according to another exemplary embodiment.
Fig. 6 is the block diagram of a kind of interactive screen control device according to another exemplary embodiment.
Fig. 7 is the block diagram of a kind of interactive screen control device according to another exemplary embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present invention are consistent.
First, the several nouns involved by disclosure embodiment are made an explanation:
Inductor: such as, for carrying out the object that contacts, the finger of user, the fingerstall etc. for screen with screen.
Suspension distance: inductor not and screen contact time and this screen between spacing distance.
Virtual key: be presented on the virtual push button on screen, as main screen, menu, the buttons such as retrogressing and search.
Floating layer: be suspended in the layer on another layer.
Figure 1A is the process flow diagram of a kind of interactive screen control method according to an exemplary embodiment, and executive agent is interactive screen control device, and this device can be arranged in the terminal.As shown in Figure 1A, this interactive screen control method is used for, in terminal, comprising the following steps:
In step s 11, if identify the edge of the first inductor contact screen, then judge whether the contact area of the first inductor and screen is greater than predetermined threshold value.
The screen of the present embodiment is interactive screen, such as, for user can carry out by suspension touch control the screen that controls.
First inductor of the present embodiment can be the root of the thumb of user.As shown in Figure 1B, user is when handheld terminal, if want one hand to operate, the edge of the root 111 meeting contact screen 100 of general thumb, such as, right hand edge 112 shown in Figure 1B, when the root 111 of thumb touches screen 100, usual contact area can be larger, namely can be larger relative to the area of finger tip 113 contact screen 100 of finger, therefore, when the contact area of the first inductor and screen is greater than predetermined threshold value, can determine that user wants with a manual manipulation screen.
In step s 12, if judge, the contact area of the first inductor and screen is greater than predetermined threshold value, then the suspension distance identified whether between the second inductor and screen is positioned at preset range.
In practical operation, user is when clicking screen, and this second inductor can be the finger tip of thumb, and as shown in Figure 1B, this finger tip 113 is the second inductor.
In step s 13, if the suspension distance identified between the second inductor and screen is positioned at preset range, the mobile message of the virtual key of screen is then determined according to the position of the first inductor and the position of the second inductor, and according to mobile message mobile virtual button, after virtual key moves, be less than the distance with the second inductor before virtual key moves with the distance of the second inductor.
Second inductor can be the finger tip of the finger of user, can also be the finger of user or the fingerstall be set on user's finger or pointer, as long as the object that can be sensed by interactive screen control device.As shown in Figure 1B, this finger tip 113 is generally the finger tip of thumb, and when the distance between this finger tip 113 and screen 100 is less than or equal in preset range, the operation of mobile virtual button is triggered.This suspension distance can be the ultimate range that interactive screen control device can sense, such as 15mm, namely finger tip 113 is when non-contact screen 100 and when the distance of screen 100 is less than or equal to 15mm, interactive screen control device can determine that user wants one-handed performance screen further, and therefore the operation of mobile virtual button is triggered.
The mobile message of the present embodiment can comprise at least one in following information: displacement, moving direction.After virtual key moves, and the distance between the second inductor than original apart from little, be convenient to the control of the second inductor to virtual key.Especially, when the second inductor is the finger of user, the one-handed performance of large scale screen can be realized.
According to the interactive screen control method of the present embodiment, when identifying user and wanting one-handed performance screen, according to the position of the first inductor of contact contact screen and and screen between suspension distance be positioned at the position of the second inductor of preset range, determine the mobile message of virtual key, can try one's best near the second inductor after moving to make virtual key, and then be convenient to the second inductor virtual key is operated, this makes it possible to realize large scale screen one-handed performance, user-friendly.
Fig. 2 A is the process flow diagram of a kind of interactive screen control method according to another exemplary embodiment, and executive agent is interactive screen control device, and this device can be arranged in the terminal.As shown in Figure 2 A, this interactive screen control method is used for, in terminal, comprising the following steps:
In the step s 21, if identify the edge of the first inductor contact screen, judge whether the contact area of the first inductor and screen is greater than predetermined threshold value.
First inductor of the present embodiment can be the root of the thumb of user.As shown in Figure 2 B, user is when handheld terminal, if want one hand to operate, the edge of the root 222 meeting contact screen 200 of general thumb, right hand edge 211 such as shown in Fig. 2 B, when the root 222 of thumb touches screen 200, usual contact area can be larger, namely can be larger relative to the area of finger tip 223 contact screen 200 of finger, therefore, when the contact area of the first inductor and screen is greater than predetermined threshold value, interactive screen control device can determine that user wants with a manual manipulation screen.
In step S22, if judge, the contact area of the first inductor and screen is greater than predetermined threshold value, then the suspension distance identified whether between the second inductor and screen is positioned at preset range.
In practical operation, user is when clicking screen, and this second inductor can be the finger tip of thumb, and as shown in Figure 2 B, this finger tip 223 is the second inductor.
In step S23, if the suspension distance identified between the second inductor and screen is positioned at preset range, then obtain the projected position of the second inductor on screen.
Second inductor can be the finger tip of the finger of user, as shown in Figure 2 B, this finger tip 223 is generally the finger tip of thumb, when distance between this finger tip 223 and screen 200 is less than or equal in preset range, obtain the projected position 224 of the second inductor on screen, as how the projected area of the second inductor on screen determines that this projected position 224 can set according to actual needs, such as, using the central point of the projected area of the second inductor on screen as projected position 224.The preset range of the present embodiment can set according to actual needs, such as 15mm, namely finger tip 223 is when non-contact screen 200 and when the distance of screen 200 is less than or equal to 15mm, can determine that user wants one-handed performance screen further, therefore, the operation obtaining projected position is triggered.
In step s 24 which, obtain with the first inductor be starting point, to projected position extend line.
As shown in Figure 2 B, the center 230 that specifically can adopt root 222 surface of contact on screen 200 of thumb is starting point, extends to projected position 224, forms line 225.
In step s 25, the virtual key that line points to is moved to projected position.
Virtual key pointed by line can be one, also can be multiple.Particularly, virtual key can be moved to projected position separately, also the display page at virtual key place entirety can be moved to projected position, specifically can set according to actual needs.
This step S25 can be specifically:
Determine at line bearing of trend and with projected position distance destination virtual button farthest;
Obtain the spacing distance between destination virtual button and projected position;
The current display page at destination virtual button place entirety is moved spacing distance to projected position direction, is positioned at projected position to make destination virtual button.
As shown in Figure 2 C, the bearing of trend of line 225 is destination virtual button 226 with projected position 224 apart from virtual key farthest.Distance between this destination virtual button 226 and projected position 224 is d, such as shown in Figure 2 D, by current page 210 entirety to projected position 224 direction displacement d, like this, destination virtual button 226 is located in projected position 224, user just can Action Target virtual key 226 and around other virtual key, such as virtual key 227.
Again for example, as shown in Figure 2 E, display page 210 has multiple virtual key, thumb root 222 is destination virtual button 228 with the virtual key on the line bearing of trend of central point 230 to the projected position 224 of the contact site of screen 200, as shown in Figure 2 F, for the schematic diagram according to the current display page 210 after the interactive screen control method mobile virtual button of the present embodiment, as can be seen from Fig. 2 F, destination virtual button 228 reduced before mobile with the distance of finger tip 223.
According to the interactive screen control method of the present embodiment, when identifying user and wanting one-handed performance screen, obtain the projected position of the second inductor on screen, obtain with the first inductor be starting point, to projected position extend line pointed by virtual key, virtual key is moved to projected position, and then make virtual key can try one's best near the second inductor, and then be convenient to the second inductor virtual key is operated, this makes it possible to realize large scale screen one-handed performance, user-friendly.
Fig. 3 A is the process flow diagram of a kind of interactive screen control method according to another exemplary embodiment, and executive agent is interactive screen control device.As shown in Figure 3A, this interactive screen control method is used for, in terminal, comprising the following steps:
In step S31, if identify the edge of the first inductor contact screen, judge whether the contact area of the first inductor and screen is greater than predetermined threshold value.
First inductor of the present embodiment can be the root of the thumb of user.As shown in Figure 2 B, user is when handheld terminal, if want one hand to operate, the edge of the root 222 meeting contact screen 200 of general thumb, right hand edge 211 such as shown in Fig. 2 B, when the root 222 of thumb touches screen 200, usual contact area can be larger, namely can be larger relative to the area of finger tip 223 contact screen 200 of finger, therefore, when the contact area of the first inductor and screen is greater than predetermined threshold value, interactive screen control device can determine that user wants with a manual manipulation screen.
In step s 32, if judge, the contact area of the first inductor and screen is greater than predetermined threshold value, then the suspension distance identified whether between the second inductor and screen is positioned at preset range.
In practical operation, user is when clicking screen, and this second inductor can be the finger tip of thumb, and as shown in Figure 2 B, this finger tip 223 is the second inductor.
In step S33, if the suspension distance identified between the second inductor and screen is positioned at preset range, then obtain the projected position of the second inductor on screen.
Second inductor can be the finger tip of the finger of user, as shown in Figure 2 B, this finger tip 223 is generally the finger tip of thumb, when distance between this finger tip 223 and screen 200 is less than or equal in preset range, obtain the projected position 224 of the second inductor on screen, as how the projected area of the second inductor on screen determines that this projected position 224 can set according to actual needs, such as, using the central point of the projected area of the second inductor on screen as projected position 224.The preset range of the present embodiment can set according to actual needs, such as 15mm, namely finger tip 223 is when non-contact screen 200 and when the distance of screen 200 is less than or equal to 15mm, can determine that user wants one-handed performance screen further, therefore, the operation obtaining projected position is triggered.
In step S34, obtain with the first inductor be starting point, to projected position extend line.
As shown in Figure 2 B, the center 230 that specifically can adopt root 222 surface of contact on screen 200 of thumb is starting point, extends to projected position 224, forms line 225.
In step s 35, each destination virtual button in the region pointed by line is obtained.
As shown in Figure 3 B, first screen divider can be become multiple region, each destination virtual button in the region 311 pointed by line 225 comprises destination virtual button A1, destination virtual button A2, destination virtual button A3, destination virtual button A4 and destination virtual button A5.
In step S36, obtain the distribution trajectory through projected position.
This branch's track for the track preset, also can generate according to the position of the position of the position of the first inductor, the second inductor and each destination virtual button, specifically can set according to actual needs, do not repeat them here in real time.
For example, this step S36 can comprise:
By with the edge of the first inductor and screen contact for the center of circle, the distance between projected position and the center of circle is that the track that formed on screen of the circle of radius is as distribution trajectory.
As shown in Figure 3 C, the distance between the center of circle 312 and projected position 334 is radius r, and the track that screen is formed at screen 200 upper drawing circle for r with the center of circle 312, radius is for distribution trajectory 313.The formation of this distribution trajectory 313, can make each destination virtual button as far as possible near the second inductor, and is positioned at the scope that the second inductor can touch as far as possible, is convenient to the operation of the second inductor.
In step S37, each destination virtual button is distributed on screen according to distribution trajectory in floating layer mode.
In this step, with floating layer mode display-object virtual key, namely on former display page, each destination virtual button is shown as another layer, as shown in Figure 3 C.Be distributed in distribution trajectory by each destination virtual button, the order of concrete distribution can set according to actual needs, such as, distribute in distribution trajectory according to the distance between destination virtual button and projected position.
Alternatively, this step S37 can comprise:
Obtain each destination virtual button in the region pointed by line;
The pri function P of each destination virtual button is obtained according to following formula:
P=D*K
d+ N*K
n, wherein, D is the distance between destination virtual button and projected position, K
dbe the first predetermined coefficient factor, N is the clicked history number of times of destination virtual button, K
nit is the second predetermined coefficient factor;
The distributing position of each virtual key in distribution trajectory is determined according to each pri function;
On screen, each virtual key is shown according to distributing position in floating layer mode.
The above-mentioned mode determining the distributing position of each virtual key in distribution trajectory according to pri function, the distance of destination virtual button and projected position self-inspection and clicked history number of times summation can be considered, and then each destination virtual button that more reasonably distributes in distribution trajectory.Such as, suppose in calculated pri function according to the order of virtual key corresponding be from big to small: destination virtual button A1, destination virtual button A2, destination virtual button A4, destination virtual button A3, destination virtual button A5, then the distribution of each destination virtual button in distribution trajectory 313 as shown in Figure 3 C, destination virtual button A1 distance projected position is nearest, secondly, destination virtual button A5 distance projected position farthest for destination virtual button A2.
Certainly, the size being positioned at each virtual key in distribution trajectory can adjust according to actual needs, specifically repeats no more.
According to the interactive screen control method of the present embodiment, when identifying user and wanting one-handed performance screen, obtain the projected position of the second inductor on screen, and obtain with the first inductor as starting point, to each destination virtual button pointed by the line that projected position extends, and press with the mode of floating layer each destination virtual that distributes according to distribution trajectory, and then make each destination virtual button can try one's best near the second inductor, and then be convenient to the second inductor destination virtual button is operated, this makes it possible to realize large scale screen one-handed performance, user-friendly, and can not leaving a blank on a display screen.
Alternatively, for the interactive screen control method of the various embodiments described above, after mobile virtual button, also comprise:
If identify the first inductor to frame out and suspension distance between the second inductor and screen is positioned at outside preset range, then cancel the movement of virtual key.
For the first inductor for thumb root and the second inductor finger tip that is thumb, after virtual key is moved, the root of thumb just can frame out, and the finger tip of thumb can operate virtual key more freely in preset range.If user wants the movement cancelling virtual key, recover the original display page, then can then by the second inductor away from screen, like this, when interactive screen control device identify the first inductor frame out and suspension distance between the second inductor and screen be positioned at preset range outer after, just can cancel the movement of virtual key, show original display page.Like this, furthermore achieved that the one-handed performance of large scale screen.
Fig. 4 is the block diagram of a kind of interactive screen control device according to an exemplary embodiment.With reference to Fig. 4, this device comprises judge module 401, identification module 402 and mobile module 403.
If this judge module 401 is configured to the edge identifying the first inductor contact screen, then judge whether the contact area of the first inductor and screen is greater than predetermined threshold value, be that the contact area of the first inductor and screen is greater than predetermined threshold value if judge, then trigger identification module 402.
This identification module 402 is configured to the suspension distance identified whether between the second inductor and screen and is positioned at preset range, if the suspension distance identified between the second inductor and screen is positioned at preset range, then triggers mobile module 403.
This mobile module 403 is configured to the mobile message determining the virtual key of screen according to the position of the first inductor and the position of the second inductor, and according to mobile message mobile virtual button, after virtual key moves, be less than the distance with the second inductor before virtual key moves with the distance of the second inductor.
About the device in the present embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
According to the interactive screen control device of the present embodiment, when identifying user and wanting one-handed performance screen, according to the position of the first inductor of contact contact screen and and screen between suspension distance be positioned at the position of the second inductor of preset range, determine the mobile message of virtual key, can try one's best near the second inductor after moving to make virtual key, and then be convenient to the second inductor virtual key is operated, this makes it possible to realize large scale screen one-handed performance, user-friendly.
Fig. 5 is the block diagram of a kind of interactive screen control device according to another exemplary embodiment, and this interactive screen control device can be arranged in the terminal.With reference to Fig. 5, this device comprises judge module 401, identification module 402 and mobile module 403, and wherein, mobile module 403 comprises the first acquisition submodule 501, second and obtains submodule 502 and mover module 503.
First obtains submodule 501 is configured to the projected position of acquisition second inductor on screen;
Second obtain submodule 502 be configured to obtain with the first inductor be starting point, to projected position extend line;
The virtual key that mover module 503 is configured to line points to moves to projected position.
Alternatively, mover module 503 is configured to:
Determine at line bearing of trend and with projected position distance destination virtual button farthest;
Obtain the spacing distance between destination virtual button and projected position;
The current display page at destination virtual button place entirety is moved spacing distance to projected position direction, is positioned at projected position to make destination virtual button.
About the device in the present embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
According to the interactive screen control device of the present embodiment, when identifying user and wanting one-handed performance screen, obtain the projected position of the second inductor on screen, obtain with the first inductor be starting point, to projected position extend line pointed by virtual key, virtual key is moved to projected position, and then make virtual key can try one's best near the second inductor, and then be convenient to the second inductor virtual key is operated, this makes it possible to realize large scale screen one-handed performance, user-friendly.
Fig. 6 is the block diagram of a kind of interactive screen control device according to another exemplary embodiment.With reference to Fig. 5, this device comprises judge module 401, identification module 402 and mobile module 403, and wherein, mobile module 403 comprises the 3rd and obtains submodule 601, the 4th acquisition submodule 602 and distribution submodule 603.
3rd obtains submodule 601 is configured to the projected position of acquisition second inductor on screen, obtain with the first inductor be starting point, the line that extends to projected position, and obtain each destination virtual button in region pointed by line;
4th obtains submodule 602 is configured to obtain the distribution trajectory through projected position;
Distribution submodule 603 is configured to each destination virtual button to be distributed on screen according to distribution trajectory in floating layer mode.
Alternatively, the 4th of the present embodiment obtains submodule 602 and is configured to: by with the edge of the first inductor and screen contact for the center of circle, the distance between projected position and the center of circle is that the track that formed on screen of the circle of radius is as distribution trajectory.
Alternatively, the distribution submodule 603 of the present embodiment is configured to:
Obtain each destination virtual button in the region pointed by line;
The pri function P of each destination virtual button is obtained according to following formula:
P=D*K
d+ N*K
n, wherein, D is the distance between destination virtual button and projected position, K
dbe the first predetermined coefficient factor, N is the clicked history number of times of destination virtual button, K
nit is the second predetermined coefficient factor;
The distributing position of each virtual key in distribution trajectory is determined according to each pri function;
On screen, each virtual key is shown according to distributing position in floating layer mode.
About the device in the present embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
According to the interactive screen control device of the present embodiment, when identifying user and wanting one-handed performance screen, obtain the projected position of the second inductor on screen, and obtain with the first inductor as starting point, to each destination virtual button pointed by the line that projected position extends, and press with the mode of floating layer each destination virtual that distributes according to distribution trajectory, and then make each destination virtual button can try one's best near the second inductor, and then be convenient to the second inductor destination virtual button is operated, this makes it possible to realize large scale screen one-handed performance, user-friendly, and can not leaving a blank on a display screen.
Alternatively, above-described embodiment identification module also for: to frame out and suspension distance between the second inductor and screen is positioned at outside preset range if identify the first inductor, then cancel the movement of virtual key.
For the first inductor for thumb root and the second inductor finger tip that is thumb, after virtual key is moved, the root of thumb just can frame out, and the finger tip of thumb can operate virtual key more freely in preset range.If user wants the movement cancelling virtual key, recover the original display page, then can then by the second inductor away from screen, like this, when interactive screen control device identify the first inductor frame out and suspension distance between the second inductor and screen be positioned at preset range outer after, just can cancel the movement of virtual key, show original display page.Like this, furthermore achieved that the one-handed performance of large scale screen.
Fig. 7 is the block diagram of a kind of interactive screen control device 700 according to another exemplary embodiment.Such as, device 700 can be mobile phone, computing machine, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Fig. 7, device 700 can comprise following one or more assembly: processing components 702, storer 704, electric power assembly 706, multimedia groupware 707, audio-frequency assembly 710, the interface 712 of I/O (I/O), sensor module 714, and communications component 716.
The integrated operation of the usual control device 700 of processing components 702, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 702 can comprise one or more processor 720 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 702 can comprise one or more module, and what be convenient between processing components 702 and other assemblies is mutual.Such as, processing components 702 can comprise multi-media module, mutual with what facilitate between multimedia groupware 707 and processing components 702.
Storer 704 is configured to store various types of data to be supported in the operation of equipment 700.The example of these data comprises for any application program of operation on device 700 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 704 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that electric power assembly 706 is device 700 provide electric power.Electric power assembly 706 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 700 and be associated.
Multimedia groupware 707 is included in the screen providing an output interface between device 700 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant with touch or slide and pressure.In certain embodiments, multimedia groupware 707 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 700 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 710 is configured to export and/or input audio signal.Such as, audio-frequency assembly 710 comprises a microphone (MIC), and when device 700 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 704 further or be sent via communications component 716.In certain embodiments, audio-frequency assembly 710 also comprises a loudspeaker, for output audio signal.
I/O interface 712 is for providing interface between processing components 702 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 714 comprises one or more sensor, for providing the state estimation of various aspects for device 700.Such as, sensor module 714 can detect the opening/closing state of equipment 700, the relative positioning of assembly, such as assembly is display and the keypad of device 700, the position of all right pick-up unit 700 of sensor module 714 or device 700 1 assemblies changes, the presence or absence that user contacts with device 700, the temperature variation of device 700 orientation or acceleration/deceleration and device 700.Sensor module 714 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 714 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 714 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 716 is configured to the communication being convenient to wired or wireless mode between device 700 and other equipment.Device 700 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 716 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, communications component 716 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 700 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 704 of instruction, above-mentioned instruction can perform said method by the processor 720 of device 700.Such as, non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in storage medium is performed by the processor of mobile terminal, make mobile terminal can perform a kind of interactive screen control method, method comprises:
If identify the edge of the first inductor contact screen, then judge whether the contact area of the first inductor and screen is greater than predetermined threshold value;
Be that the contact area of the first inductor and screen is greater than predetermined threshold value if judge, then the suspension distance identified whether between the second inductor and screen is positioned at preset range;
If the suspension distance identified between the second inductor and screen is positioned at preset range, the mobile message of the virtual key of screen is then determined according to the position of the first inductor and the position of the second inductor, and according to mobile message mobile virtual button, after virtual key moves, be less than the distance with the second inductor before virtual key moves with the distance of the second inductor.
Those skilled in the art, at consideration instructions and after putting into practice invention disclosed herein, will easily expect other embodiment of the present invention.The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present invention and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present invention and spirit are pointed out by claim below.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.Scope of the present invention is only limited by appended claim.
Claims (15)
1. an interactive screen control method, is characterized in that, comprising:
If identify the edge of the first inductor contact screen, then judge whether the contact area of described first inductor and described screen is greater than predetermined threshold value;
If judge, the contact area for described first inductor and described screen is greater than predetermined threshold value, then the suspension distance identified whether between the second inductor and described screen is positioned at preset range;
If the suspension distance identified between the second inductor and described screen is positioned at preset range, the mobile message of the virtual key of described screen is then determined according to the position of described first inductor and the position of the second inductor, and move described virtual key according to described mobile message, be less than the distance with described second inductor before described virtual key moves with the distance of described second inductor after described virtual key moves.
2. interactive screen control method according to claim 1, it is characterized in that, the described mobile message determining the virtual key of described screen according to the position of described first inductor and the position of the second inductor, and move described virtual key according to described mobile message, comprising:
Obtain described second inductor projected position on the screen;
Obtain with described first inductor be starting point, the line that extends to described projected position;
The virtual key pointed to by described line moves to described projected position.
3. interactive screen control method according to claim 2, is characterized in that, the described virtual key pointed to by described line moves to described projected position and comprises:
Determine at described line bearing of trend and with described projected position distance destination virtual button farthest;
Obtain the spacing distance between described destination virtual button and described projected position;
The current display page at described destination virtual button place entirety is moved described spacing distance to described projected position direction, is positioned at described projected position to make described destination virtual button.
4. interactive screen control method according to claim 1, is characterized in that, the described mobile message determining the virtual key of described screen according to the position of described first inductor and the position of the second inductor, and mobile described virtual key, comprising:
Obtain described second inductor projected position on the screen;
Obtain with described first inductor be starting point, the line that extends to described projected position;
Obtain each destination virtual button in the region pointed by described line;
Obtain the distribution trajectory through described projected position;
By each destination virtual button in floating layer mode according to described distribution trajectory distribution on the screen.
5., according to described interactive screen control method according to claim 4, it is characterized in that, described acquisition comprises through the distribution trajectory of described projected position:
By with the edge of described first inductor and described screen contact for the center of circle, the distance between described projected position and the described center of circle is that the track that formed on the screen of the circle of radius is as distribution trajectory.
6. the interactive screen control method according to claim 4 or 5, is characterized in that, described by each destination virtual button in floating layer mode according to the distribution of described distribution trajectory on the screen, comprising:
Obtain each destination virtual button in the region pointed by described line;
The pri function P of each destination virtual button is obtained according to following formula:
P=D*K
d+ N*K
n, wherein, D is the distance between destination virtual button and described projected position, K
dbe the first predetermined coefficient factor, N is the clicked history number of times of destination virtual button, K
nit is the second predetermined coefficient factor;
The distributing position of each virtual key in described distribution trajectory is determined according to each pri function;
Described each virtual key is shown on the screen according to described distributing position in floating layer mode.
7. interactive screen control method according to claim 1, is characterized in that, after mobile described virtual key, also comprises:
If identify described first inductor to leave described screen and suspension distance between described second inductor and described screen is positioned at outside described preset range, then cancel the movement of described virtual key.
8. an interactive screen control device, is characterized in that, comprising:
Judge module, the edge of the first inductor contact screen is identified if be configured to, then judge whether the contact area of described first inductor and described screen is greater than predetermined threshold value, if judge, the contact area for described first inductor and described screen is greater than predetermined threshold value, then trigger described identification module;
Identification module, is configured to the suspension distance identified whether between the second inductor and described screen and is positioned at preset range, if the suspension distance identified between the second inductor and described screen is positioned at preset range, then triggers described mobile module;
Mobile module, be configured to the mobile message determining the virtual key of described screen according to the position of described first inductor and the position of the second inductor, and move described virtual key according to described mobile message, be less than the distance with described second inductor before described virtual key moves with the distance of described second inductor after described virtual key moves.
9. interactive screen control device according to claim 8, is characterized in that, described mobile module comprises:
First obtains submodule, is configured to obtain described second inductor projected position on the screen;
Second obtains submodule, be configured to obtain with described first inductor be starting point, the line that extends to described projected position;
Mover module, the virtual key being configured to described line to point to moves to described projected position.
10. interactive screen control device according to claim 9, is characterized in that, described mover module is configured to:
Determine at described line bearing of trend and with described projected position distance destination virtual button farthest;
Obtain the spacing distance between described destination virtual button and described projected position;
The current display page at described destination virtual button place entirety is moved described spacing distance to described projected position direction, is positioned at described projected position to make described destination virtual button.
11. interactive screen control device according to claim 8, it is characterized in that, described mobile module comprises:
3rd obtains submodule, be configured to obtain described second inductor projected position on the screen, obtain with described first inductor be starting point, the line that extends to described projected position, and obtain each destination virtual button in the region pointed by described line;
4th obtains submodule, is configured to obtain the distribution trajectory through described projected position;
Distribution submodule, is configured to by each destination virtual button in floating layer mode according to described distribution trajectory distribution on the screen.
12. interactive screen control device according to claim 11, is characterized in that, the described 4th obtains submodule is configured to:
By with the edge of described first inductor and described screen contact for the center of circle, the distance between described projected position and the described center of circle is that the track that formed on the screen of the circle of radius is as distribution trajectory.
13. interactive screen control device according to claim 11 or 12, it is characterized in that, described distribution submodule is configured to:
Obtain each destination virtual button in the region pointed by described line;
The pri function P of each destination virtual button is obtained according to following formula:
P=D*K
d+ N*K
n, wherein, D is the distance between destination virtual button and described projected position, K
dbe the first predetermined coefficient factor, N is the clicked history number of times of destination virtual button, K
nit is the second predetermined coefficient factor;
The distributing position of each virtual key in described distribution trajectory is determined according to each pri function;
Described each virtual key is shown on the screen according to described distributing position in floating layer mode.
14. interactive screen control device according to claim 8, is characterized in that, described identification module also for:
If identify described first inductor to leave described screen and suspension distance between described second inductor and described screen is positioned at outside described preset range, then cancel the movement of described virtual key.
15. 1 kinds of interactive screen control device, is characterized in that, comprising:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
If identify the edge of the first inductor contact screen, then judge whether the contact area of described first inductor and described screen is greater than predetermined threshold value;
If judge, the contact area for described first inductor and described screen is greater than predetermined threshold value, then the suspension distance identified whether between the second inductor and described screen is positioned at preset range;
If the suspension distance identified between the second inductor and described screen is positioned at preset range, the mobile message of the virtual key of described screen is then determined according to the position of described first inductor and the position of the second inductor, and move described virtual key according to described mobile message, be less than the distance with described second inductor before described virtual key moves with the distance of described second inductor after described virtual key moves.
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