CN106951173B - Input method of intelligent terminal equipment and intelligent terminal equipment - Google Patents
Input method of intelligent terminal equipment and intelligent terminal equipment Download PDFInfo
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- CN106951173B CN106951173B CN201710165431.7A CN201710165431A CN106951173B CN 106951173 B CN106951173 B CN 106951173B CN 201710165431 A CN201710165431 A CN 201710165431A CN 106951173 B CN106951173 B CN 106951173B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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Abstract
The application discloses an input method of intelligent terminal equipment, which comprises the following steps: detecting input operation of a user in a keyboard area, and displaying key values of keys corresponding to an effective area where an operation position of the input operation is located; and adjusting the size of the effective area of the key according to the confirmation operation of the user on the key value. The application also discloses the intelligent terminal equipment. By the technical scheme, the error input probability of the user during input of the intelligent terminal device can be reduced.
Description
Technical Field
The application is a divisional application of an application with application date of 2012, 12 and 27 and application number of 201210580007.6, and is named as an input method and device applied to touch screen intelligent terminal equipment.
The application relates to the technical field of input methods of intelligent terminal equipment, in particular to an input method of intelligent terminal equipment and the intelligent terminal equipment.
Background
According to the input method of the existing touch screen intelligent terminal equipment, keys are distributed in a virtual keyboard area (the virtual keyboard area refers to the whole area including all keys) of a touch screen according to a certain layout rule, each key occupies a fixed effective area, and a dispute area exists between adjacent keys. As shown in FIG. 1, "Q", "W", "A" and "S" are four adjacent keys in the virtual keyboard area, and there is a dispute area between these four adjacent keys as shown in the figure, where the dispute area can be understood as a blank area between the keys in the virtual keyboard.
For the handling of the dispute area between keys, there are several ways in the prior art:
the first mode is as follows: and searching and calculating the key closest to the click point.
The disadvantages of this approach are: because the finger can block when pressing the touch screen, the user can hardly distinguish which key the click point of the user is closest to, and therefore the probability of error input is higher.
The second mode is as follows: and recording the clicking frequency of each key, and obtaining the click by the key with the highest frequency when the clicking point is in the dispute area.
The disadvantages of this approach are: it is assumed that the click frequency of the key a is higher than that of the key S, but this does not mean that the user wants to input a each time the key a and the dispute area of the key S are clicked, and once the user wants to input S and the click point is located in the dispute area, the input of a wrong key a is necessarily caused, and it can be seen that this method also has a higher probability of incorrect input.
Disclosure of Invention
The application provides an input method of an intelligent terminal device and the intelligent terminal device, so that the error input probability of a user during input of the intelligent terminal device is reduced.
The application discloses an input method for intelligent terminal equipment, which comprises the following steps:
detecting input operation of a user in a keyboard area, and displaying key values of keys corresponding to an effective area where an operation position of the input operation is located;
and adjusting the size of the effective area of the key according to the confirmation operation of the user on the key value.
Preferably, the method further comprises: dividing an active area for each key in the keyboard area, the active area comprising: a fixed region and an extended region;
the adjusting the size of the effective area of the key according to the confirmation operation of the user on the key value comprises: and adjusting the size of the expanded area of the key according to the confirmation operation of the user on the key value.
Preferably, before adjusting the size of the extended area of the key according to the confirmation operation of the user on the key value, the method further includes: and determining that the operation position is located in an expansion area included in the effective area.
Preferably, the adjusting the size of the effective area of the key according to the confirmation operation of the user on the key value includes:
if the user is detected to confirm the key value, expanding the effective area of the key based on the operation position;
and if the fact that the user adjusts the key value is detected, reducing the effective area of the key based on the operation position.
Preferably, the adjusting the size of the extended area of the key according to the confirmation operation of the user on the key value includes:
if the user is detected to confirm the key value, expanding the expansion area of the key by taking the operation position as the center;
and if the fact that the user adjusts the key value is detected, reducing the expansion area of the key by taking the operation position as the center.
Preferably, expanding the expanded area of the key with the operation position as a center includes: drawing a circle by taking the operation position as a circle center and taking a first set value as a radius or drawing a circle by taking a value proportional to the user operation strength as a radius, and adding an area corresponding to the circle into the extended area of the key;
narrowing the expanded region of the key with the operation position as a center includes: and drawing a circle by taking the operation position as a circle center and taking a second set value as a radius or drawing a circle by taking a value proportional to the user operation strength as a radius, and deleting the area corresponding to the circle from the expansion area of the key.
Preferably, expanding the expanded area of the key with the operation position as a center includes: adding an area corresponding to a polygon with the side length of a third set value by taking the operation position as a center into an extended area of the key, or adding an area corresponding to a polygon with the side length of a value proportional to the user operation strength by taking the operation position as a center into the extended area of the key;
narrowing the expanded region of the key with the operation position as a center includes: and deleting the area corresponding to the polygon with the side length being a fourth set value by taking the operation position as the center from the expanded area of the key, or deleting the area corresponding to the polygon with the side length being a value proportional to the user operation strength by taking the operation position as the center from the expanded area of the key.
Preferably, the adding the corresponding region into the extended region of the key includes: for each unit area in the corresponding area, if the area of the unit area covered by the corresponding area is greater than or equal to a first set proportion of the unit area, adding the unit area into the extended area of the key; the cell area is the minimum unit of area division, and the cell area is the area of the cell area.
Preferably, the method further comprises: saving the initial state of an effective area divided for each key in a keyboard area;
the deleting the corresponding area from the extended area of the key comprises: for each unit area in the corresponding area, if the area of the unit area covered by the corresponding area is greater than or equal to a second set proportion of the unit area, restoring the effective area of the key to which the unit area belongs according to the initial state of the effective area; the cell area is the minimum unit of area division, and the cell area is the area of the cell area.
Preferably, the input operation includes a click operation.
Preferably, the adjusting the key value includes deleting the key value.
The application also discloses intelligent terminal equipment includes: detection module and control module, wherein:
the detection module is used for detecting the input operation of a user in a keyboard area and displaying key values of keys corresponding to an effective area where the operation position of the input operation is located;
and the control module is used for adjusting the size of the effective area of the key according to the confirmation operation of the user on the key value.
Preferably, the apparatus further comprises: a region dividing module;
the area dividing module is configured to divide an effective area for each key in the key area, where the effective area includes: a fixed region and an extended region;
and the control module is used for adjusting the size of the extended area of the key according to the confirmation operation of the user on the key value.
Preferably, before the control module adjusts the size of the extended area of the key according to the confirmation operation of the user on the key value, the control module is further configured to determine that the operation position is located in the extended area included in the valid area.
Preferably, if it is detected that the user confirms the key value, the control module enlarges the effective area of the key based on the operation position;
if the user is detected to adjust the key value, the control module shrinks the effective area of the key based on the operation position.
Preferably, if it is detected that the user confirms the key value, the control module enlarges the expanded area of the key with the operation position as a center;
if the user is detected to adjust the key value, the control module reduces the expansion area of the key by taking the operation position as the center.
Preferably, when the expansion area of the key is expanded by taking the operation position as a center, the control module draws a circle by taking the operation position as a center of a circle and taking a first set value as a radius or a value proportional to the user operation strength as a radius, and adds an area corresponding to the circle into the expansion area of the key;
when the expanded area of the key is reduced by taking the operation position as a center, the control module draws a circle by taking the operation position as a center of a circle and taking a second set value as a radius or a value in proportion to the user operation strength as a radius, and deletes the area corresponding to the circle from the expanded area of the key.
Preferably, when the extended area of the key is expanded with the operation position as the center, the control module adds an area corresponding to a polygon with a side length of a third set value with the operation position as the center to the extended area of the key, or adds an area corresponding to a polygon with a side length of a value proportional to the user operation strength with the operation position as the center to the extended area of the key;
when the expanded region of the key is reduced by taking the operation position as the center, the control module deletes the region corresponding to the polygon with the side length of the fourth set value by taking the operation position as the center from the expanded region of the key, or deletes the region corresponding to the polygon with the side length of the value proportional to the user operation strength by taking the operation position as the center from the expanded region of the key.
Preferably, when adding the corresponding region into the extended region of the key, for each unit region in the corresponding region, if the area of the unit region covered by the corresponding region is greater than or equal to a first set proportion of the unit area, the control module adds the unit region into the extended region of the key; the cell area is the minimum unit of area division, and the cell area is the area of the cell area.
Preferably, the device further comprises a storage module, wherein the storage module is used for storing the initial state of the effective area divided for each key in the keyboard area;
when the corresponding area is deleted from the extension area of the key, for each unit area in the corresponding area, if the area of the unit area covered by the corresponding area is greater than or equal to a second set proportion of the unit area, the control module restores the effective area of the key to which the unit area belongs according to the initial state of the effective area; the cell area is the minimum unit of area division, and the cell area is the area of the cell area.
Preferably, the input operation detected by the detection module includes a click operation.
Preferably, the adjustment to the key value detected by the control module includes deleting the key value.
According to the technical scheme, the input method and the input device applied to the intelligent terminal device provided by the application have the advantages that the area division is carried out on each key in the keyboard area, the effective area of each key is dynamically expanded or reduced according to the click of a user in the keyboard area and the confirmation of the input key value, the effective area of each key is adaptive to the use habit of the user, and therefore the error input probability is greatly reduced.
Drawings
FIG. 1 is a diagram illustrating an active area and a dispute area of a conventional adjacent key;
FIG. 2 is a schematic diagram of the present application dividing an active area of a key into a fixed area and an extended area;
FIG. 3 is a schematic diagram illustrating a method for adjusting an expanded area of a related key during a user input process according to the present application;
FIG. 4 is a schematic diagram illustrating an initial state of active areas of 4 keys according to an example of the present application;
FIG. 5 is a schematic view showing a region adjustment according to an expansion region based on the initial state shown in FIG. 4;
FIG. 6 is a schematic diagram of an expanded area obtained by clicking on the area division shown in FIG. 5;
fig. 7 is a schematic diagram illustrating region adjustment obtained after deletion is performed on the basis of the region division shown in fig. 6;
fig. 8 is a schematic diagram of a structure of a preferred touch screen intelligent terminal device according to the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below by referring to the accompanying drawings and examples.
The application provides an input method and device applied to touch screen intelligent terminal equipment, and the main idea of the application is as follows: in the virtual keyboard area of the touch screen, the effective area of each key is dynamically expanded or reduced, so that the effective area of each key is adapted to the use habit of a user, and the error input probability is greatly reduced.
Therefore, the method includes the following steps that firstly, in a virtual keyboard area of the touch screen, the following area division is respectively carried out on each key:
the active area of each key includes two portions: a fixed region and an extended region;
namely: the effective area of each key is the fixed area + the expansion area.
Fig. 2 is a schematic diagram illustrating dividing an effective area of a key into a fixed area and an extended area according to the present application. Fig. 2 shows two adjacent keys, denoted "a" and "B", respectively, wherein:
blank area: the left blank area is a fixed area of the key A, and the right blank area is a fixed area of the key B;
oblique line area: the slash area is an expansion area of the A key;
dot-shaped region: the dotted area is an expansion area of the B key;
the effective area of the A key is equal to the fixed area of the A key and the expansion area of the A key;
the effective area of the B key is the fixed area of the B key + the extended area of the B key.
The small square shown in fig. 2 is the minimum unit of area division, which is referred to as a unit area in the present application; the area of the cell region is referred to as a cell area. One unit area may correspond to one pixel. The input method proposed by the present application follows the following principles:
1) the expansion area can be dynamically expanded and contracted;
2) the fixed area is fixed and unchanged, and the fixed area cannot be occupied by the expanded area;
3) and clicking the effective area of a certain key to input the key value of the key corresponding to the effective area.
After the above area division is performed, the result of the area division needs to be stored. Preferably, the result of the area division may be saved as an initial state of the area division.
When the click of the user in the virtual keyboard area is detected, the key value of the key corresponding to the effective area where the click point is located is used as the input of the user, and the size of the expansion area of the relevant key is adjusted according to the position of the click point and the confirmation of the user on the key value. For example:
if the user confirms the key value, determining an expansion area by taking the click point as a center, and adding an area covered by the expansion area into an expansion area of the key corresponding to the key value;
if the user deletes the key value, determining a reduced area by taking the click point as a center, and restoring the effective area of the key to which each area belongs in the reduced area according to the initial state of the area division, namely restoring each key occupying the reduced area to the effective area during the initial division.
Preferably, the size of the expanded area of the relevant key may be adjusted only when the click point is located in the expanded area of a certain key, that is, before the size of the expanded area of the relevant key is adjusted according to the location of the click point and whether the user confirms the key value, it is necessary to further determine that the click point is located in the expanded area included in the valid area. If the click point is located in the fixed area of a certain key, the size of the expanded area may not be adjusted.
How to adjust the size of the expanded area of the relevant key in the process of user input is described below with reference to fig. 3. The following is illustrated with respect to FIG. 3:
1) detecting the click of a user on a terminal touch screen;
2) judging whether the click point is located in a fixed area of a certain key, if so, submitting the key value corresponding to the fixed area as the input of a user, ending the process of the method, and if not, continuing to execute step 3);
3) reading the stored result of the area division to obtain the expanded area of each key;
4) searching is carried out, and the expanded area of which key the click point belongs to is determined;
5) submitting the found key value corresponding to the expansion area as the input of a user;
6) determining an expansion area by taking a click point as a center;
7) judging whether an effective expansion area exists, if so, continuing to execute 8), otherwise, ending the process of the method;
8) adding the area covered by the expansion area into the expansion area of the key corresponding to the key value, and storing the expansion area;
9) judging whether the deletion operation of the user is detected, if so, continuing to execute 10), and if not, ending the process of the method;
10) determining a reduced area by taking a click point as a center;
11) and restoring the effective area of the key to which each area belongs in the reduced area according to the initial state of the area division, and ending the process of the method.
Preferably, each step in the above flow may also be adjusted according to the execution requirement, for example, after step 5) and before step 6), step 9) may be executed first, that is, the operation of the user is further determined, if the deletion operation of the user is not detected (the user confirms the key value output in step 5) by default), step 6) to step 8) are continuously executed, and if the user deletes the key value output in step 5), step 6) to step 8) are not executed, and step 10) to step 11) are directly executed.
When the expansion area or the reduction area is determined, a circle can be drawn by taking the click point as the center, or a square or other polygonal shape can be drawn by taking the click point as the center; the expanded region and the reduced region may be determined in the same manner, or may be determined in different manners. When drawing a circle, a fixed value can be used as the radius, and a value proportional to the click strength of the user can be used as the radius according to the click strength of the user. When the square is drawn, a fixed value can be used as the side length, and a value proportional to the click strength of the user can be used as the side length according to the click strength of the user. When other shapes are drawn, the above mode can be adopted, and the application does not limit the shape.
As described above, in the present application, the minimum unit of region division is referred to as a cell region, and the area of the cell region is referred to as a cell area. The application determines whether the effective area of the key to which the unit area belongs needs to be adjusted according to the area of the unit area covered by the expansion area or the reduction area, specifically:
when a certain unit region is positioned in the expansion region, if the area of the unit region covered by the expansion region is greater than or equal to a first preset proportion (for example: the proportion is 0.5) of the unit region, the unit region is considered as an effective expansion region, and the unit region is added into the expansion region of the key input by the user;
when a certain unit region is located in the reduced region, if the area of the unit region covered by the reduced region is greater than or equal to a second preset proportion (for example, the proportion is 0.5) of the unit region, the unit region is considered to be an effective reduced region, and the effective region of the key to which the unit region belongs is recovered according to the initial state of region division.
The manner in which the area division and the area adjustment are performed in the present application is described below with reference to the accompanying drawings by specific examples.
Fig. 4 is a schematic diagram of the initial state of the active area of the 4 keys in this example. Assuming that the click point of the user is located at the lower right corner of the effective area of the key a (i.e., the black frame area), drawing a circle with a preset radius with the click point as the center will obtain an expanded area (i.e., the circular area surrounded by the dotted line with the black frame as the center of gravity) as shown in fig. 4.
After the expanded area of key a is adjusted according to the expanded area shown in fig. 4, the result shown in fig. 5 is obtained, i.e. the circular area enclosed by the dashed line becomes the expanded area of key a.
Based on the results shown in fig. 5, assuming that the user makes one click (the click point is a black frame) as shown in fig. 6, an expanded region (a circular region surrounded by a dotted line) shown in fig. 6 is obtained, and a is used as the input of the user. Assuming that the user deletes the input a, a rollback operation is required to be performed to restore the effective area of the key to which each unit area belongs in the reduced area according to the initial state of area division, as shown in fig. 7, the circular area enclosed by the dotted line is no longer the expanded area of the key a, but the circular area is restored to the initial state, and a part of the circular area is used as the expanded area of the key Z and a part of the circular area is used as the expanded area of the key X. In the present example, it is assumed that the expansion region and the reduction region are determined in the same manner.
Corresponding to the above method, the present application further provides a touch screen intelligent terminal device as shown in fig. 8, including: a region division module 810, a storage module 820, a detection module 830, and a control module 840, wherein:
the area division module is used for respectively carrying out area division on each key in a virtual keyboard area of the touch screen, and an effective area of each key comprises two parts: a fixed region and an extended region;
the storage module is used for storing the result of the region division;
the detection module is used for detecting the input of a user at the touch screen intelligent terminal device, and comprises: detecting the click of a user in the virtual keyboard area, and sending the detected click point to the control module;
and the control module is used for determining a key corresponding to the effective area where the click point is located according to the result of the area division stored in the storage module, taking the key value of the key as the input of a user, adjusting the size of the expansion area of the related key according to the position of the click point and the confirmation of the key value by the user detected by the detection module, and sending the adjusted result of the area division to the storage module for storage.
Preferably, only when it is determined that the click point is located in the extension area included in the effective area, the control module performs the operation of adjusting the size of the extension area of the relevant key according to the position of the click point and the confirmation of the user on the key value detected by the detection module
Preferably, the storage module stores the result of the original area division as the initial state of the area division;
under the condition that the user confirms the key value, the control module determines an expansion area by taking the click point as a center, and adds an area covered by the expansion area into an expansion area of a key corresponding to the key value;
and under the condition that the user deletes the key value, the control module determines a reduced area by taking the click point as a center, and restores the effective area of the key to which each area belongs in the reduced area according to the initial state of area division.
Preferably, the control module is configured to draw a circle with the click point as a center of a circle and the first set value as a radius or draw a circle with a value proportional to the click strength of the user as a radius, and use the circle as the expansion area;
the control module is used for drawing a circle by taking the click point as a circle center and taking the second set value as a radius or drawing a circle by taking a value proportional to the click force of the user as a radius, and taking the circle as a reduction area.
Preferably, the control module is configured to use a polygon with a click point as a center and a side length of a third set value as an expansion area, or use a polygon with a click point as a center and a side length of a value proportional to a user click strength as an expansion area;
the control module is used for taking a polygon with the click point as the center and the side length as a fourth set value as a reduction area, or taking a polygon with the click point as the center and the side length as a value proportional to the click force of the user as the reduction area.
Preferably, the minimum unit of the region division is referred to as a cell region, and the area of the cell region is referred to as a cell area;
for each unit area in the expansion area, if the area of the unit area covered by the expansion area is larger than or equal to a first set proportion of the unit area, the control module adds the unit area into the expansion area of the key corresponding to the key value;
for each unit area in the reduced area, if the area covered by the reduced area of the unit area is greater than or equal to a second set proportion of the unit area, the control module restores the effective area of the key to which the unit area belongs according to the initial state of area division.
In the above embodiments of the present invention, the effective area of each key may be displayed in different colors, and more specifically, the effective area of one key may also include a fixed area and an extended area that are displayed in different colors.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (14)
1. An input method for a touch screen intelligent terminal device is characterized by comprising the following steps:
detecting a click operation of a user in a virtual keyboard area, and taking a key value of a key corresponding to an effective area where the click operation is located as an input;
according to the position of the click operation and the confirmation of the key value, adjusting the size of the expansion area of the key:
if the user is detected to confirm the key value, expanding the expansion area of the key by taking the position of the click operation as a center;
and if the user deletes the key value, determining a reduced area by taking the position of the clicking operation as a center, and recovering the effective area of the key to which each area belongs in the reduced area according to the initial state of area division.
2. The method of claim 1, wherein:
the method further comprises the following steps: dividing an active area for each key in the keyboard area, the active area comprising: a fixed region and an extended region.
3. The method of claim 2, wherein:
before adjusting the size of the extended area of the key according to the position of the click operation and the confirmation of the key value, the method further comprises the following steps: and determining that the click operation position is located in an expansion area included in the effective area.
4. The method of claim 1, wherein:
expanding the expanded area of the key with the position of the click operation as a center includes: drawing a circle by taking the click operation position as a circle center and taking a first set value as a radius or drawing a circle by taking a value proportional to the user operation strength as a radius, and adding an area corresponding to the circle into the extended area of the key;
determining a zoom-out region centered on the position of the click operation includes: and drawing a circle by taking the click operation position as a circle center and taking a second set value as a radius or drawing a circle by taking a value proportional to the user operation strength as a radius, and taking an area corresponding to the circle as a reduction area.
5. The method of claim 1, wherein:
expanding the expanded area of the key with the position of the click operation as a center includes: adding an area corresponding to a polygon with the side length of a third set value and taking the click operation position as a center into an extended area of the key, or adding an area corresponding to a polygon with the side length of a value proportional to the user operation strength and taking the click operation position as a center into the extended area of the key;
determining a zoom-out region centered on the position of the click operation includes: and taking the area corresponding to the polygon with the click operation position as the center and the side length as a fourth set value as a reduced area, or taking the area corresponding to the polygon with the click operation position as the center and the side length as a value proportional to the user operation strength as the reduced area.
6. The method according to claim 4 or 5, characterized in that:
the adding the corresponding area into the extended area of the key comprises: for each unit area in the corresponding area, if the area of the unit area covered by the corresponding area is greater than or equal to a first set proportion of the unit area, adding the unit area into the extended area of the key; the cell area is the minimum unit of area division, and the cell area is the area of the cell area.
7. The method according to claim 4 or 5, characterized in that:
the method further comprises the following steps: saving the initial state of an effective area divided for each key in a keyboard area;
the restoring of the effective area of the key to which each area belongs in the reduced area according to the initial state of the area division comprises the following steps: for each unit area in the corresponding area, if the area of the unit area covered by the corresponding area is greater than or equal to a second set proportion of the unit area, restoring the effective area of the key to which the unit area belongs according to the initial state of the effective area; the cell area is the minimum unit of area division, and the cell area is the area of the cell area.
8. The utility model provides a touch-sensitive screen intelligent terminal equipment which characterized in that includes: detection module and control module, wherein:
the detection module is used for detecting the clicking operation of a user in the virtual keyboard area and taking the key value of the key corresponding to the effective area where the clicking operation is located as input;
the control module is used for adjusting the size of the extended area of the key according to the position of the click operation and the confirmation of the key value:
if the user is detected to confirm the key value, the control module enlarges the expansion area of the key by taking the position of the click operation as a center;
if the fact that the user deletes the key value is detected, the control module determines a reduced area by taking the position of the clicking operation as a center, and restores the effective area of the key to which each area belongs in the reduced area according to the initial state of area division.
9. The apparatus of claim 8, further comprising: a region dividing module;
the area dividing module is configured to divide an effective area for each key in the key area, where the effective area includes: a fixed region and an extended region.
10. The apparatus of claim 9, wherein:
the control module is further configured to determine that the click operation position is located in an extension area included in the effective area before adjusting the size of the extension area of the key according to the click operation position and the confirmation of the key value.
11. The apparatus of claim 8, wherein:
when the expanded area of the key is expanded by taking the position of the click operation as a center, the control module draws a circle by taking the position of the click operation as a center of a circle and taking a first set value as a radius or a value in proportion to the user operation strength as a radius, and adds an area corresponding to the circle into the expanded area of the key;
when the reduced area is determined by taking the position of the click operation as a center, the control module draws a circle by taking the position of the click operation as a circle center and taking a second set value as a radius or a value in proportion to the user operation strength as a radius, and takes an area corresponding to the circle as the reduced area.
12. The apparatus of claim 8, wherein:
when the expanded area of the key is expanded by taking the position of the click operation as a center, the control module adds an area corresponding to a polygon with the position of the click operation as the center and the side length as a third set value into the expanded area of the key, or adds an area corresponding to a polygon with the position of the click operation as the center and the side length as a value proportional to the user operation strength into the expanded area of the key;
when the reduced area is determined by taking the position of the click operation as the center, the control module takes the area corresponding to the polygon with the click operation position as the center and the side length as a fourth set value as the reduced area, or takes the area corresponding to the polygon with the click operation position as the center and the side length as a value proportional to the user operation strength as the reduced area.
13. The apparatus according to claim 11 or 12, characterized in that:
when adding the corresponding area into the extended area of the key, for each unit area in the corresponding area, if the area of the unit area covered by the corresponding area is greater than or equal to a first set proportion of the unit area, the control module adds the unit area into the extended area of the key; the cell area is the minimum unit of area division, and the cell area is the area of the cell area.
14. The apparatus according to claim 11 or 12, characterized in that:
the device also comprises a storage module, wherein the storage module is used for storing the initial state of the effective area divided for each key in the keyboard area;
when the effective area of the key to which each area belongs in the reduced area is restored according to the initial state of the area division, for each unit area in the corresponding area, if the area covered by the corresponding area of the unit area is greater than or equal to a second set proportion of the unit area, the control module restores the effective area of the key to which the unit area belongs according to the initial state of the effective area; the cell area is the minimum unit of area division, and the cell area is the area of the cell area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165431.7A CN106951173B (en) | 2012-12-27 | 2012-12-27 | Input method of intelligent terminal equipment and intelligent terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710165431.7A CN106951173B (en) | 2012-12-27 | 2012-12-27 | Input method of intelligent terminal equipment and intelligent terminal equipment |
| CN201210580007.6A CN103902212B (en) | 2012-12-27 | 2012-12-27 | Input method and input equipment applied to intelligent terminal equipment of touch screen |
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| CN201210580007.6A Division CN103902212B (en) | 2012-12-27 | 2012-12-27 | Input method and input equipment applied to intelligent terminal equipment of touch screen |
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| CN106951173A CN106951173A (en) | 2017-07-14 |
| CN106951173B true CN106951173B (en) | 2021-12-24 |
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| CN201710165431.7A Active CN106951173B (en) | 2012-12-27 | 2012-12-27 | Input method of intelligent terminal equipment and intelligent terminal equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107065653B (en) * | 2017-03-13 | 2019-04-02 | 美的智慧家居科技有限公司 | Switch panel self-learning method and device |
| CN107391020B (en) * | 2017-07-27 | 2020-04-17 | Oppo广东移动通信有限公司 | Method, device and terminal for triggering and getting virtual goods package |
| WO2019056265A1 (en) * | 2017-09-21 | 2019-03-28 | 深圳市柔宇科技有限公司 | Input device and method of dividing key positions |
| CN111158570B (en) * | 2018-11-08 | 2021-10-08 | 合肥欣奕华智能机器有限公司 | Touch confirmation method and device |
| CN111580739B (en) * | 2020-06-08 | 2021-07-23 | 宁波视睿迪光电有限公司 | Dynamic adjustment method and device for touch area of key and virtual keyboard |
| CN114721527A (en) * | 2021-01-04 | 2022-07-08 | 北京小米移动软件有限公司 | Control method and device of virtual keyboard, electronic equipment and storage medium |
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| CN103902212B (en) | 2017-04-12 |
| CN106951173A (en) | 2017-07-14 |
| CN103902212A (en) | 2014-07-02 |
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