CN104035713A - Soft keyboard operating method and device - Google Patents
Soft keyboard operating method and device Download PDFInfo
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- CN104035713A CN104035713A CN201410270575.5A CN201410270575A CN104035713A CN 104035713 A CN104035713 A CN 104035713A CN 201410270575 A CN201410270575 A CN 201410270575A CN 104035713 A CN104035713 A CN 104035713A
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Abstract
The invention belongs to the field of computers and provides a soft keyboard operating method and device. The method includes detecting hovering events of an operating finger of a user above a screen; after the hovering events are detected, determining the coordinates of the operating finger of the user projected to the screen; judging whether or not the coordinates of the operating finger of the user projected to the screen are located in the coordinate range of one key of a plurality of keys displayed on the soft keyboard; if so, increasing the area of the key corresponding to the coordinates of the operating finger of the user projected to the screen, and displaying the key after the area is increased. By means of an embodiment, the accuracy for an intelligent terminal identifying the key pressed by the user can be improved.
Description
Technical field
The invention belongs to computer realm, relate in particular to a kind of method of operating and device of soft keyboard.
Background technology
Soft keyboard is not physical keyboard, but on the screen of mobile device, soft keyboard is by software simulation keyboard, to receive user, to click the character of the key-press input on soft keyboard.
At present, for the less mobile communication equipment of screen area, as mobile phone, PDA, palm PC etc., conventionally all adopt the soft keyboard of Touch Screen as input keyboard, these soft keyboards mostly adopt the QWERTY keyboard of QWERT formula, be the ordering of the English alphabet button on soft keyboard, identical with the ordering of button on the large keyboard of desktop computer.But because the area of the screen of these mobile communication equipments is all smaller, therefore, on these equipment, arrange after the QWERTY keyboard of QWERT formula, the width of the touch control screen that each button occupies is very little, when user directly touches the button of touch control screen demonstration, may press contiguous button simultaneously, thereby make mobile communication equipment be difficult to accurately identify the button that user presses, reduce the accuracy rate of recognition by pressing keys.
Summary of the invention
The embodiment of the present invention provides a kind of method of operating of soft keyboard, is intended to solve existing method when key range, the problem that accuracy rate is too low.
The embodiment of the present invention is achieved in that a kind of method of operating of soft keyboard, and described method comprises the steps:
Detect user's operation and point the hover events above screen;
After hover events being detected, determine that described user's operation finger projects to the coordinate of screen;
Whether the coordinate that the operation finger that judges described user projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard;
When the coordinate that projects to screen at described user's operation finger drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard, the operation finger that increases described user projects to the area of the button that the coordinate of screen is corresponding, and shows the button increasing after area.
Another object of the embodiment of the present invention is to provide a kind of operating means of soft keyboard, and described device comprises:
Hover events detecting unit, points the hover events above screen for detection of user's operation;
Projection coordinate's determining unit, for after hover events being detected, determines that described user's operation finger projects to the coordinate of screen;
Button is selected judging unit, for judging whether coordinate that described user's operation finger projects to screen drops in the coordinate range of a button of a plurality of buttons that show on soft keyboard;
Choose button amplifying unit, when the coordinate that projects to screen for the operation finger described user drops in the coordinate range of a button of a plurality of buttons that show on soft keyboard, the operation finger that increases described user projects to the area of the button that the coordinate of screen is corresponding, and shows the button increasing after area.
Therefore in embodiments of the present invention, owing to having amplified the button that user chooses, reduce user simultaneously by the probability of the button to contiguous, thereby improve the accuracy rate that intelligent terminal is accurately identified the button that user presses.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the method for operating of a kind of soft keyboard of providing of first embodiment of the invention;
Fig. 2 is the schematic diagram showing again after the area of the button " T " chosen of amplification that first embodiment of the invention provides;
Fig. 3 is the area of the button " T " chosen of amplification that first embodiment of the invention provides and the schematic diagram that dwindles the button being adjacent;
Fig. 4 is the structural drawing of the operating means of a kind of soft keyboard of providing of second embodiment of the invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
In the embodiment of the present invention, after hover events being detected, determine that user's operation finger projects to the coordinate of screen, to judge whether the coordinate that user's operation finger projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard, if, the operation finger that increases described user projects to the area of the button that the coordinate of screen is corresponding, and shows the button increasing after area.
For technical solutions according to the invention are described, below by specific embodiment, describe.
embodiment mono-:
Fig. 1 shows the process flow diagram of the method for operating of a kind of soft keyboard that first embodiment of the invention provides, and details are as follows:
Step S11, detects user's operation and points the hover events above screen.
In this step, mainly detect the hover events of user's operation finger, certainly, also can comprise user's toe etc., be not construed as limiting herein.Hover events refers to the screen top of intelligent terminal and the less event of moving range within a certain period of time of being suspended in.
Wherein, the step of described detection hover events comprises:
Whether A1, detection screen top there is user's operation finger.In this step, can adopt the capacitance plate having every blank operation function to realize.What is called, every blank operation, refers to that user is without the screen that touches intelligent terminal, and intelligent terminal also can sense user's operating gesture.For example, when triggering input frame, eject after soft keyboard, finger hovers on soft keyboard, and in the time of in the screen 1cm of vertical range intelligent terminal, the screen of this intelligent terminal can perception finger.
A2, after the operation finger that has user above screen being detected, the operation finger vertical projection of obtaining described user is to the coordinate on screen.In this step, because user's operation finger projects on screen, there is certain projected area, therefore, can choose a bit (being generally the center of projected area) in projected area as user's operation finger vertical projection to the coordinate on screen.
Whether A3, the displacement of the coordinate that obtains of judgement in Preset Time in default moving range, if so, judge and hover events detected, if not, judge and hover events do not detected.In this step, judge whether the coordinate that user's operation finger projects on screen occurs to move in Preset Time on a large scale, for example, judgement is in 1 second, whether the coordinate (horizontal ordinate and/or ordinate) that user's operation finger projects on screen occurs to move on a large scale, for example, if do not have,, if the mobile distance of coordinate (horizontal ordinate and/or ordinate) that user's operation finger projects on screen is no more than 1 millimeter, judges and hover events detected.Certainly, Preset Time is not limited to 1 second, and default moving range is not limited to 1 millimeter.
Step S12, after hover events being detected, determines that described user's operation finger projects to the coordinate of screen.
In this step, the coordinate that user's operation finger projects to screen is generally the coordinate at the place, center of projected area.
Step S13, whether the coordinate that the operation finger that judges described user projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard.
In this step, because each button showing on soft keyboard has certain area, so each button corresponding be a coordinate range, when the coordinate that projects to screen when user's operation finger drops on the coordinate range of certain button, show to choose this button.
The step whether coordinate that wherein, the described operation finger that judges described user projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard specifically comprises:
B1, according to described user's operation finger, project to the size of the coordinate of screen, the apex coordinate of soft keyboard and soft keyboard, whether the coordinate that the operation finger that judges described user projects to screen drops in the region at soft keyboard place.Particularly, can pass through the apex coordinate in the soft keyboard upper left corner, wherein, the rectangle that the length of described soft keyboard region and width construct this soft keyboard region surrounds frame, more whether the operation finger that the judges user coordinate that projects to screen drops on rectangle and surround frame and judge whether to project on soft keyboard.For example, suppose that the projection coordinate of user's operation finger is (X0, Y0), the top left corner apex of soft keyboard region is (X1, Y1), and the length and width of rectangular area, soft keyboard place is respectively length, width.At X0, be greater than X1, and X0 is less than (X1+length), and Y0 is greater than Y1, and when Y0 is less than (Y1+width), judge that projection coordinate (X0, Y0) is positioned at rectangle and surrounds frame, otherwise, judge that projection coordinate (X0, Y0) is positioned at rectangle and surrounds outside frame.
When B2, the coordinate that projects to screen at described user's operation finger drop in the region of soft keyboard, whether the coordinate that the operation finger that judges described user projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard.In this step, when the coordinate that projects to screen at user's operation finger drops in the region at soft keyboard place, continue to judge whether the coordinate that projects to screen drops in the coordinate range of the some buttons in a plurality of buttons that show on soft keyboard, for example, the coordinate of supposing to project to screen is (1,1), the coordinate range of certain button showing on soft keyboard is (0,0), (2,0), (0,2), (2,2), can judge that the coordinate that projects to screen drops on this button.
When B3, the coordinate that projects to screen at described user's operation finger do not drop in the region of soft keyboard, the coordinate that the operation finger of judging described user projects to screen does not drop in the coordinate range of a button in a plurality of buttons that show on soft keyboard.In this step, in the time of in the region that projects to the coordinate of screen and do not drop on soft keyboard place, can directly judge that this coordinate that projects to screen does not drop in the coordinate range of any button on soft keyboard.
Step S14, when the coordinate that projects to screen at described user's operation finger drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard, the operation finger that increases described user projects to the area of the button that the coordinate of screen is corresponding, and shows the button increasing after area.
In this step, when the coordinate that projects to screen when user's operation finger corresponds to the some buttons on soft keyboard, show that user chooses this button, amplify this button of choosing and be presented on soft keyboard again.Particularly, central point from the button chosen, increase the height of this button of choosing (such as but not limited to 0.6 times of height that increases former button, 1.6 times of the height that the height that increases the button after height is former button: letter and background are amplified 1.6 times simultaneously), increase the width (such as but not limited to 1.2 times of the width of the former button of increase) of this button of choosing.For example, suppose to choose button " T ", amplify the schematic diagram that shows again after should " T " certain area as shown in Figure 2, in Fig. 2, except the part of letter " T " is background.
As another preferred embodiment of the present invention, in described demonstration, increase after the button after area, comprise the steps:
Dwindle the area of the button adjacent with increasing button after area, and show and dwindle the button after area.In this step, after the area of the button that amplification is chosen, dwindle the area of the button being adjacent, like this, the button that the button that can prevent from being adjacent is exaggerated stops.
Wherein, described in dwindle the area of the button adjacent with increasing button after area, and show that the step of dwindling the button after area specifically comprises:
When C1, the button after increasing area are positioned at the leftmost position of soft keyboard, dwindle the area of two buttons adjacent with the right that increases the button after area, and two buttons after area are dwindled in demonstration.For example, the button of supposing to increase after area is " A ", dwindles area " S " and " D " of two buttons adjacent with the right of " A ".Wherein, the area dwindling can be set according to actual, for example, " S " and " D " wide can be reduced into original widely 0.7 times, has dwindled 0.3 times, certainly, also can only dwindle 0.2 times, is not construed as limiting herein.Further, after dwindling the area of two buttons adjacent with the right that increases the button after area, according to following formula, calculate the side-play amount of two buttons that dwindle:
posX1＝m_width*M/2-m_width*N/2；
posX2＝posX1-m_width*N/2*2；
Wherein, m_width is the height of the button that does not increase area chosen, M is the ratio of the height of the height that increases the button after area of choosing and the button that does not increase area, the height that N dwindles the button after area for the button adjacent with the button of choosing and the ratio of height that does not dwindle the button of area, posX1 is the side-play amount with the most contiguous button of the button of choosing, and posX2 is the side-play amount with time contiguous button of the button of choosing.For example, suppose that the button of choosing is " A ", the height that increases the button " A " after height is 1.6 times of height of former button " A ", and two buttons " S " adjacent with " A " and the height of " D " are reduced into original 0.7 times, posX1=m_width*1.6/2-m_width*0.7/2; PosX2=posX1-m_width*0.7/2*2, the side-play amount of " S " is posX1, the side-play amount of " D " is posX2.
When C2, the button after increasing area are positioned at the rightmost position of soft keyboard, dwindle the area of two buttons adjacent with the left side that increases the button after area, and two buttons after area are dwindled in demonstration.For example, the button of supposing to increase after area is " P ", dwindles area " O " and " I " of two buttons adjacent with the left side of " P ".Wherein, the area dwindling can be set according to actual, for example, button wide is reduced into wide 0.7 times of original button etc.Further, after dwindling the area of two buttons adjacent with the left side that increases the button after area, according to following formula, calculate the side-play amount of two buttons that dwindle:
posX1＝m_width*M/2-m_width*N/2；
posX2＝posX1-m_width*N/2*2；
Wherein, m_width is the height of the button that does not increase area chosen, M is the ratio of the height of the height that increases the button after area of choosing and the button that does not increase area, the height that N dwindles the button after area for the button adjacent with the button of choosing and the ratio of height that does not dwindle the button of area, posX1 is the side-play amount with the most contiguous button of the button of choosing, and posX2 is the side-play amount with time contiguous button of the button of choosing.
C3, the button after increasing area are neither be positioned at the leftmost position of soft keyboard, in the time of neither being positioned at the rightmost position of soft keyboard, dwindle the area of two buttons adjacent with the right that increases the button after area, and, dwindle the area of two buttons adjacent with the left side that increases the button after area, and 4 buttons after area are dwindled in demonstration.As shown in Figure 3, suppose that the button of choosing is " T ", dwindle the area of button " E ", " R ", " Y ", " U ", wherein, the area dwindling can be set according to actual, for example, the height of button is reduced into original 0.7 times.Further, after dwindling the area of two buttons adjacent with the left side (the right) that increases the button after area, according to following formula, calculate the side-play amount of two buttons that dwindle:
posX1＝m_width*M/2-m_width*N/2；
posX2＝posX1-m_width*N/2*2；
Wherein, m_width is the height of the button that does not increase area chosen, M is the ratio of the height of the height that increases the button after area of choosing and the button that does not increase area, the height that N dwindles the button after area for the button adjacent with the button of choosing and the ratio of height that does not dwindle the button of area, posX1 is the side-play amount with the most contiguous button of the button of choosing, and posX2 is the side-play amount with time contiguous button of the button of choosing.As, suppose that the button of choosing is " T ", the side-play amount of " R " and " Y " is posX1, the side-play amount of " E ", " U " is posX2.
In step C3, if the left side of the button of choosing (or the right) only has 1 adjacent button, there are 2 adjacent buttons on the right (or left side), the left side of the button of choosing (or the right) only dwindled to this 1 adjacent button, the calculating of side-play amount is identical with above-mentioned formula, repeats no more herein.
Preferably, button after increasing area is positioned at the rightmost position of soft keyboard simultaneously and is positioned at the leftmost position of soft keyboard, be that user is when choosing the button of the rightmost position that is positioned at soft keyboard simultaneously and being positioned at the button of leftmost position of soft keyboard, dwindle the area of two buttons adjacent with the left side that increases the button after area, and the area that dwindles two buttons adjacent with the right that increases the button after area.For example, suppose to choose button " Q " and " P " simultaneously, dwindle area " W " and " E " of two buttons adjacent with the left side of " Q ", simultaneously, dwindle area " O " and " I " of two buttons adjacent with the right of " P ", the side-play amount of the button dwindling is identical with the above-mentioned formula providing, and repeats no more herein.
In first embodiment of the invention, after hover events being detected, determine that user's operation finger projects to the coordinate of screen, to judge whether the coordinate that user's operation finger projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard, if, the operation finger that increases described user projects to the area of the button that the coordinate of screen is corresponding, and shows the button increasing after area.Therefore owing to having amplified the button that user chooses, reduce user simultaneously by the probability of the button to contiguous, thereby improve the accuracy rate that intelligent terminal is accurately identified the button that user presses.Further, in the button of choosing in amplification, dwindle the area of the button that the button chosen with this is adjacent, reduced the probability that button that the button after amplifying is adjacent overlaps, thereby user need to select with amplify after the adjacent button of button time, reduced user's operation.
embodiment bis-:
Fig. 4 shows the structural drawing of the operating means of a kind of soft keyboard that second embodiment of the invention provides, and for convenience of explanation, only shows the part relevant to the embodiment of the present invention.
The operating means of described soft keyboard comprises: hover events detecting unit 41, projection coordinate's determining unit 42, button are selected judging unit 43, chosen button amplifying unit 44.Wherein:
Hover events detecting unit 41, points the hover events above screen for detection of user's operation.
Hover events, except detecting user's operation finger, can also detect user's toe etc., is not construed as limiting herein.
Particularly, described hover events detecting unit 41 comprises: operation finger induction module, operation finger projection coordinate acquisition module, hovering condition judgment module.
Whether this operation finger induction module there is user's operation finger for detection of screen top.Particularly, can adopt the capacitance plate having every blank operation function to realize.
This operation finger projection coordinate acquisition module is for existing after user's operation finger above screen being detected, and the operation finger vertical projection of obtaining described user is to the coordinate on screen.Particularly, because user's operation finger projects on screen, there is certain projected area, therefore, can choose a bit (being generally the center of projected area) in projected area as user's operation finger vertical projection to the coordinate on screen.
Whether this hovering condition judgment module, is if so, judged and hover events detected in default moving range for judging the coordinate that the obtains displacement in Preset Time, if not, judge and hover events do not detected.Particularly, Preset Time can be set as to 1 second, moving range can be set as 1 millimeter, certainly, also can be set as other values, is not construed as limiting herein.
Projection coordinate's determining unit 42, for after hover events being detected, determines that described user's operation finger projects to the coordinate of screen.
Wherein, the coordinate that user's operation finger projects to screen is generally the coordinate at the place, center of projected area.
Button is selected judging unit 43, for judging whether coordinate that described user's operation finger projects to screen drops in the coordinate range of a button of a plurality of buttons that show on soft keyboard.
Wherein, described button selects judging unit 43 to comprise: soft keyboard region decision module, first projection coordinate's position judging module, second projection coordinate's position judging module.Wherein:
This soft keyboard region decision module is for projecting to the size of the coordinate of screen, the apex coordinate of soft keyboard and soft keyboard according to described user's operation finger, whether the coordinate that the operation finger that judges described user projects to screen drops in the region at soft keyboard place.Particularly, can pass through the apex coordinate in the soft keyboard upper left corner, the rectangle that the length of soft keyboard region and width construct this soft keyboard region surrounds frame, more whether the operation finger that the judges user coordinate that projects to screen drops on rectangle and surround frame and judge whether to project on soft keyboard.
When the coordinate that this first projection coordinate position judging module projects to screen for the operation finger described user drops in the region of soft keyboard, whether the coordinate that the operation finger that judges described user projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard.
When the coordinate that this second projection coordinate position judging module projects to screen for the operation finger described user does not drop in the region of soft keyboard, the coordinate that the operation finger of judging the described user of judgement projects to screen does not drop in the coordinate range of a button in a plurality of buttons that show on soft keyboard.
Choose button amplifying unit 44, when the coordinate that projects to screen for the operation finger described user drops in the coordinate range of a button of a plurality of buttons that show on soft keyboard, the operation finger that increases described user projects to the area of the button that the coordinate of screen is corresponding, and shows the button increasing after area.
Particularly, central point from the button chosen, increase the height of this button of choosing (such as but not limited to 0.6 times of height that increases former button, 1.6 times of the height that the height that increases the button after height is former button: letter and background are amplified 1.6 times simultaneously), increase the width (such as but not limited to 1.2 times of the width of the former button of increase) of this button of choosing.
Therefore in second embodiment of the invention, owing to having amplified the button that user chooses, reduce user simultaneously by the probability of the button to contiguous, thereby improve the accuracy rate that intelligent terminal is accurately identified the button that user presses.
As another preferred embodiment of the present invention, the operating means of described soft keyboard comprises:
Button area reducing unit, for dwindling the area of the button adjacent with increasing button after area, and shows and dwindles the button after area.
After the area of the button of choosing in amplification, dwindle the area of the button being adjacent, like this, the button that the button that can prevent from being adjacent is exaggerated stops.
Wherein, described button area reducing unit comprises: the first button dwindles that module, the second button are dwindled module, the 3rd button dwindles module.Wherein:
The first button dwindles module, while being positioned at the leftmost position of soft keyboard for the button after increasing area, dwindle the area of two buttons adjacent with the right that increases the button after area, and two buttons after area is dwindled in demonstration.Wherein, the area dwindling can be set according to actual, and for example, button wide is reduced into original wide 0.7 times, dwindled 0.3 times, certainly, also can only dwindle 0.2 times, is not construed as limiting herein.Further, after dwindling the area of two buttons adjacent with the right that increases the button after area, according to following formula, calculate the side-play amount of two buttons that dwindle:
posX1＝m_width*M/2-m_width*N/2；
posX2＝posX1-m_width*N/2*2；
Wherein, m_width is the height of the button that does not increase area chosen, M is the ratio of the height of the height that increases the button after area of choosing and the button that does not increase area, the height that N dwindles the button after area for the button adjacent with the button of choosing and the ratio of height that does not dwindle the button of area, posX1 is the side-play amount with the most contiguous button of the button of choosing, and posX2 is the side-play amount with time contiguous button of the button of choosing.
The second button dwindles module, while being positioned at the rightmost position of soft keyboard for the button after increasing area, dwindle the area of two buttons adjacent with the left side that increases the button after area, and two buttons after area is dwindled in demonstration.Wherein, the area dwindling can be set according to actual, and the side-play amount of the button dwindling is identical with above-mentioned computing formula, repeats no more herein.
The 3rd button dwindles module, for the button after increasing area neither be positioned at the leftmost position of soft keyboard, in the time of neither being positioned at the rightmost position of soft keyboard, dwindle the area of two buttons adjacent with the right that increases the button after area, and, dwindle the area of two buttons adjacent with the left side that increases the button after area, and 4 buttons after area are dwindled in demonstration.Wherein, the area dwindling can be set according to actual, and the side-play amount of the button dwindling is identical with above-mentioned computing formula, repeats no more herein.
Preferably, button after increasing area is positioned at the rightmost position of soft keyboard simultaneously and is positioned at the leftmost position of soft keyboard, be that user is when choosing the button of the rightmost position that is positioned at soft keyboard simultaneously and being positioned at the button of leftmost position of soft keyboard, dwindle the area of two buttons adjacent with the left side that increases the button after area, and the area that dwindles two buttons adjacent with the right that increases the button after area.
In embodiments of the present invention, after hover events being detected, determine that user's operation finger projects to the coordinate of screen, to judge whether the coordinate that user's operation finger projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard, if, the operation finger that increases described user projects to the area of the button that the coordinate of screen is corresponding, and shows the button increasing after area.Therefore owing to having amplified the button that user chooses, reduce user simultaneously by the probability of the button to contiguous, thereby improve the accuracy rate that intelligent terminal is accurately identified the button that user presses.Further, in the button of choosing in amplification, dwindle the area of the button that the button chosen with this is adjacent, reduced the probability that button that the button after amplifying is adjacent overlaps, thereby user need to select with amplify after the adjacent button of button time, reduced user's operation.
One of ordinary skill in the art will appreciate that, the all or part of step realizing in above-described embodiment method is to come the hardware that instruction is relevant to complete by program, described program can be in being stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk, CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a method of operating for soft keyboard, is characterized in that, described method comprises the steps:
Detect user's operation and point the hover events above screen;
After hover events being detected, determine that described user's operation finger projects to the coordinate of screen;
Whether the coordinate that the operation finger that judges described user projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard;
When the coordinate that projects to screen at described user's operation finger drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard, the operation finger that increases described user projects to the area of the button that the coordinate of screen is corresponding, and shows the button increasing after area.
2. the method for claim 1, is characterized in that, the step of described detection hover events comprises:
Detect the operation finger whether screen top exists user;
After the operation finger that has user above screen being detected, the operation finger vertical projection of obtaining described user is to the coordinate on screen;
Whether the displacement of the coordinate that obtains of judgement in Preset Time in default moving range, is if so, judged and hover events detected, if not, judge and hover events do not detected.
3. the method for claim 1, is characterized in that, the step whether coordinate that the described operation finger that judges described user projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard specifically comprises:
According to described user's operation finger, project to the size of the coordinate of screen, the apex coordinate of soft keyboard and soft keyboard, whether the coordinate that the operation finger that judges described user projects to screen drops in the region at soft keyboard place;
When the coordinate that projects to screen at described user's operation finger drops in the region of soft keyboard, whether the coordinate that the operation finger that judges described user projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard;
When the coordinate that projects to screen at described user's operation finger does not drop in the region of soft keyboard, the coordinate that the operation finger of judging the described user of judgement projects to screen does not drop in the coordinate range of a button in a plurality of buttons that show on soft keyboard.
4. the method for claim 1, is characterized in that, in described demonstration, increases after the button after area, comprises the steps:
Dwindle with described increase area after the area of the adjacent button of button, and show and dwindle the button after area.
5. method as claimed in claim 4, is characterized in that, described in dwindle the area of the button adjacent with increasing button after area, and show that the step of dwindling the button after area specifically comprises:
When the button after increasing area is positioned at the leftmost position of soft keyboard, dwindle the area of two buttons adjacent with the right that increases the button after area, and two buttons after area are dwindled in demonstration;
When the button after increasing area is positioned at the rightmost position of soft keyboard, dwindle the area of two buttons adjacent with the left side that increases the button after area, and two buttons after area are dwindled in demonstration;
Button after increasing area is neither be positioned at the leftmost position of soft keyboard, in the time of neither being positioned at the rightmost position of soft keyboard, dwindle the area of two buttons adjacent with the right that increases the button after area, and, dwindle the area of two buttons adjacent with the left side that increases the button after area, and 4 buttons after area are dwindled in demonstration.
6. an operating means for soft keyboard, is characterized in that, described device comprises:
Hover events detecting unit, points the hover events above screen for detection of user's operation;
Projection coordinate's determining unit, for after hover events being detected, determines that described user's operation finger projects to the coordinate of screen;
Button is selected judging unit, for judging whether coordinate that described user's operation finger projects to screen drops in the coordinate range of a button of a plurality of buttons that show on soft keyboard;
Choose button amplifying unit, when the coordinate that projects to screen for the operation finger described user drops in the coordinate range of a button of a plurality of buttons that show on soft keyboard, the operation finger that increases described user projects to the area of the button that the coordinate of screen is corresponding, and shows the button increasing after area.
7. device as claimed in claim 6, is characterized in that, described hover events detecting unit comprises:
Whether operation finger induction module, exist user's operation to point for detection of screen top;
Operation finger projection coordinate acquisition module, for existing after user's operation finger above screen being detected, the operation finger vertical projection of obtaining described user is to the coordinate on screen;
Hovering condition judgment module, for judging that the coordinate that the obtains displacement in Preset Time whether in default moving range, if so, judges and hover events detected, if not, judges and hover events do not detected.
8. device as claimed in claim 6, is characterized in that, described button selects judging unit to comprise:
Soft keyboard region decision module, for project to the size of the coordinate of screen, the apex coordinate of soft keyboard and soft keyboard according to described user's operation finger, whether the coordinate that the operation finger that judges described user projects to screen drops in the region at soft keyboard place;
First projection coordinate's position judging module, when the coordinate that projects to screen for the operation finger described user drops in the region of soft keyboard, whether the coordinate that the operation finger that judges described user projects to screen drops in the coordinate range of a button in a plurality of buttons that show on soft keyboard;
Second projection coordinate's position judging module, when the coordinate that projects to screen for the operation finger described user does not drop in the region of soft keyboard, the coordinate that the operation finger of judging the described user of judgement projects to screen does not drop in the coordinate range of a button in a plurality of buttons that show on soft keyboard.
9. device as claimed in claim 6, is characterized in that, described device comprises:
Button area reducing unit, for dwindling the area of the button adjacent with increasing button after area, and shows and dwindles the button after area.
10. device as claimed in claim 9, is characterized in that, described button area reducing unit comprises:
The first button dwindles module, while being positioned at the leftmost position of soft keyboard for the button after increasing area, dwindle the area of two buttons adjacent with the right that increases the button after area, and two buttons after area is dwindled in demonstration;
The second button dwindles module, while being positioned at the rightmost position of soft keyboard for the button after increasing area, dwindle the area of two buttons adjacent with the left side that increases the button after area, and two buttons after area is dwindled in demonstration;
The 3rd button dwindles module, for the button after increasing area neither be positioned at the leftmost position of soft keyboard, in the time of neither being positioned at the rightmost position of soft keyboard, dwindle the area of two buttons adjacent with the right that increases the button after area, and, dwindle the area of two buttons adjacent with the left side that increases the button after area, and 4 buttons after area are dwindled in demonstration.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407798A (en) * | 2014-10-30 | 2015-03-11 | 广东欧珀移动通信有限公司 | Virtual key control method and device as well as terminal |
| CN104598032A (en) * | 2015-01-30 | 2015-05-06 | 乐视致新电子科技（天津）有限公司 | Screen control method and device |
| CN106778707A (en) * | 2017-02-09 | 2017-05-31 | 广东欧珀移动通信有限公司 | Fingerprint identification method, display screen and mobile terminal |
| CN106851234A (en) * | 2015-10-09 | 2017-06-13 | 精工爱普生株式会社 | The control method of projecting apparatus and projecting apparatus |
| CN108475170A (en) * | 2015-12-17 | 2018-08-31 | 三星电子株式会社 | Electronic device for providing character input function and its control method |
| CN109710204A (en) * | 2018-12-14 | 2019-05-03 | Oppo广东移动通信有限公司 | A kind of display control method, terminal and storage medium |
| CN110321056A (en) * | 2019-07-15 | 2019-10-11 | 深圳传音控股股份有限公司 | Control moving method, mobile phone and storage medium based on terminal |
| CN110825305A (en) * | 2019-10-29 | 2020-02-21 | 王稔秋 | Fuzzy input character judgment method and character input method for screen touch virtual keyboard |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571783A (en) * | 2008-04-29 | 2009-11-04 | 环达电脑(上海)有限公司 | Method for realizing input of soft keyboard character by small touch screen |
| CN102117164A (en) * | 2009-12-30 | 2011-07-06 | 乐金电子(中国)研究开发中心有限公司 | Method and device for realizing virtual keyboard, and equipment |
| CN102184024A (en) * | 2010-04-22 | 2011-09-14 | 微软公司 | Visual emphasis prediction key of virtual keyboard |
| US20110296357A1 (en) * | 2008-10-13 | 2011-12-01 | Lg Electronics Inc. | Method For Providing A User Interface Using Three-Dimensional Gestures And An Apparatus Using The Same |
| CN102541401A (en) * | 2010-12-21 | 2012-07-04 | 联想(北京)有限公司 | Information processing equipment and method for processing information |
| CN103761033A (en) * | 2014-01-09 | 2014-04-30 | 深圳市欧珀通信软件有限公司 | Virtual keyboard amplification method and device |
-
2014
- 2014-06-17 CN CN201410270575.5A patent/CN104035713A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571783A (en) * | 2008-04-29 | 2009-11-04 | 环达电脑(上海)有限公司 | Method for realizing input of soft keyboard character by small touch screen |
| US20110296357A1 (en) * | 2008-10-13 | 2011-12-01 | Lg Electronics Inc. | Method For Providing A User Interface Using Three-Dimensional Gestures And An Apparatus Using The Same |
| CN102117164A (en) * | 2009-12-30 | 2011-07-06 | 乐金电子(中国)研究开发中心有限公司 | Method and device for realizing virtual keyboard, and equipment |
| CN102184024A (en) * | 2010-04-22 | 2011-09-14 | 微软公司 | Visual emphasis prediction key of virtual keyboard |
| CN102541401A (en) * | 2010-12-21 | 2012-07-04 | 联想(北京)有限公司 | Information processing equipment and method for processing information |
| CN103761033A (en) * | 2014-01-09 | 2014-04-30 | 深圳市欧珀通信软件有限公司 | Virtual keyboard amplification method and device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407798A (en) * | 2014-10-30 | 2015-03-11 | 广东欧珀移动通信有限公司 | Virtual key control method and device as well as terminal |
| CN104598032A (en) * | 2015-01-30 | 2015-05-06 | 乐视致新电子科技（天津）有限公司 | Screen control method and device |
| CN106851234A (en) * | 2015-10-09 | 2017-06-13 | 精工爱普生株式会社 | The control method of projecting apparatus and projecting apparatus |
| CN106851234B (en) * | 2015-10-09 | 2021-03-05 | 精工爱普生株式会社 | Projector and control method of projector |
| CN108475170A (en) * | 2015-12-17 | 2018-08-31 | 三星电子株式会社 | Electronic device for providing character input function and its control method |
| CN106778707A (en) * | 2017-02-09 | 2017-05-31 | 广东欧珀移动通信有限公司 | Fingerprint identification method, display screen and mobile terminal |
| CN109710204A (en) * | 2018-12-14 | 2019-05-03 | Oppo广东移动通信有限公司 | A kind of display control method, terminal and storage medium |
| CN109710204B (en) * | 2018-12-14 | 2023-04-25 | Oppo广东移动通信有限公司 | Display control method, terminal and storage medium |
| CN110321056A (en) * | 2019-07-15 | 2019-10-11 | 深圳传音控股股份有限公司 | Control moving method, mobile phone and storage medium based on terminal |
| CN110825305A (en) * | 2019-10-29 | 2020-02-21 | 王稔秋 | Fuzzy input character judgment method and character input method for screen touch virtual keyboard |
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