CN105786387A - Character input scheme and mobile terminal - Google Patents
Character input scheme and mobile terminal Download PDFInfo
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- CN105786387A CN105786387A CN201610113277.4A CN201610113277A CN105786387A CN 105786387 A CN105786387 A CN 105786387A CN 201610113277 A CN201610113277 A CN 201610113277A CN 105786387 A CN105786387 A CN 105786387A
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- 238000007667 floating Methods 0.000 claims abstract description 155
- 238000000034 method Methods 0.000 claims abstract description 35
- 230000006698 induction Effects 0.000 claims abstract description 31
- 239000000725 suspension Substances 0.000 claims description 40
- 238000001514 detection method Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 2
- 230000006870 function Effects 0.000 description 16
- 230000015654 memory Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- 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
- G06F3/04883—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 for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
- G06F3/0236—Character input methods using selection techniques to select from displayed items
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- G—PHYSICS
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention discloses a character input method and a mobile terminal. The character input method comprises the steps that if a floating touch operation for a character input interface of a floating touch screen is detected, the induction area of an operator of the floating touch operation and characters included in the character input interface is acquired; the character which has the maximum induction area with the operator is determined as a character to be selected; the character to be selected is highlighted; a click operation for the highlighted character to be selected is acquired. The character input method is beneficial for avoiding wrong input generated due to the fact that keys in a full keyboard input interface are small to be beneficial for improving the accuracy and convenience of character input.
Description
Technical Field
The invention relates to the field of intelligent terminals, in particular to a character input scheme and a mobile terminal.
Background
With the rapid development of mobile terminals with touch screens, such as smart phones and tablets, the traditional key input is slowly replaced by touch screen input, and the most popular Chinese character input method in the touch screen is the pinyin input method at present. The existing pinyin input interface mainly comprises a full-keyboard pinyin input interface and a squared pinyin input interface. Among them, when using the squared figure for input, because one key represents a plurality of letters, the input efficiency is greatly reduced, and thus, people are more inclined to full keyboard input.
In the existing full keyboard input interface, because the size of a mobile phone screen is limited, each key in the full keyboard input interface is very small, error input is easy, and the use is inconvenient.
Disclosure of Invention
The embodiment of the invention provides a character input scheme and a mobile terminal, aiming at solving the problems of low input accuracy and inconvenient use of the existing input mode.
A first aspect of an embodiment of the present invention provides a character input method, including:
if the floating touch operation aiming at the character input interface of the floating touch screen is detected, acquiring an operation object of the floating touch operation and an induction area of a character included in the character input interface;
determining the character with the largest sensing area with the operator as a character to be selected;
highlighting the character to be selected;
and acquiring click operation aiming at the highlighted character to be selected.
Optionally, before the obtaining of the sensing area between the operator of the floating touch operation and the character included in the character input interface, the method further includes:
displaying the character input interface on the floating touch screen;
detecting whether the floating touch screen meets a floating touch condition;
and if so, continuing to execute the step of obtaining the induction area of the operation object of the floating touch operation and the characters included in the character input interface if the floating touch operation aiming at the character input interface of the floating touch screen is detected.
Optionally, the detecting whether the floating touch screen meets the floating touch condition includes:
detecting whether a mobile terminal starts a suspension touch function or not;
if the mobile terminal starts the suspension touch function, the touch display screen meets the suspension touch condition;
or,
acquiring the residence time of an operator staying in a near touch area of the floating touch screen;
if the residence time is detected to be larger than or equal to a preset time threshold value, the touch display screen meets the floating touch condition, wherein the adjacent touch area is an area where the floating touch screen can sense an operator.
Optionally, the highlighting the character to be selected includes:
and amplifying and displaying the character to be selected, and reducing and displaying other characters except the character to be selected in the character input interface.
Optionally, the floating touch screen is a self-capacitance screen or a touch screen combining a self-capacitance screen and a mutual capacitance screen;
after the click operation for the highlighted character to be selected is obtained, the method further comprises the following steps:
and restoring all characters included in the character input interface to be displayed normally.
A second aspect of an embodiment of the present invention provides a mobile terminal, including:
the device comprises an acquisition module, a display module and a control module, wherein the acquisition module is used for acquiring the induction area of an operator of the suspension touch operation and characters included in a character input interface if the suspension touch operation aiming at the character input interface of the suspension touch screen is detected;
the determining module is used for determining the character with the largest sensing area with the operator as the character to be selected;
the highlighting module is used for highlighting the character to be selected;
and the clicking module is used for acquiring clicking operation aiming at the highlighted character to be selected.
Optionally, the mobile terminal further includes:
the display module is used for displaying the character input interface on the suspension touch screen before the acquisition module acquires the sensing area between the operator of the suspension touch operation and the character included in the character input interface;
the detection module is used for detecting whether the floating touch screen meets a floating touch condition;
and the triggering module is used for triggering the acquiring module to execute the operation of acquiring the induction area of the operation object of the suspension touch operation and the character included in the character input interface if the suspension touch screen detected by the detecting module meets the suspension touch condition.
Optionally, the detection module is specifically configured to detect whether the mobile terminal starts a floating touch function; if the mobile terminal starts the suspension touch function, the touch display screen meets the suspension touch condition;
or,
acquiring the residence time of an operator staying in a near touch area of the floating touch screen; if the residence time is detected to be larger than or equal to a preset time threshold value, the touch display screen meets the floating touch condition, wherein the adjacent touch area is an area where the floating touch screen can sense an operator.
Optionally, the highlight module is specifically configured to display the character to be selected in an enlarged manner, and display other characters except for the character to be selected in the character input interface in a reduced manner.
Optionally, the floating touch screen is a self-capacitance screen or a touch screen combining a self-capacitance screen and a mutual capacitance screen;
the mobile terminal further includes:
and the recovery module is used for recovering all characters in the character input interface to be normally displayed after the click module acquires click operation aiming at the highlighted character to be selected.
It can be seen that in the technical solution of the embodiment of the present invention, when detecting a floating touch operation on a character input interface of a floating touch screen, a mobile terminal obtains an induction area between an operator of the floating touch operation and a character included in the character input interface, determines the character with the largest induction area with the operator as a character to be selected, highlights the character to be selected, and obtains a click operation of a user on the highlighted character to be selected. The characters to be selected are determined through the induction of the suspended touch operation in the near touch area, and the characters to be selected are highlighted, so that the mistaken input caused by small keys in a full keyboard input interface is avoided, and the accuracy and convenience of character input are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of a character input method according to a first embodiment of the present invention;
FIG. 2 is a flow chart of a character input method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mobile terminal according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile terminal according to a fourth embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the above-described drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, fig. 1 is a schematic flow chart of a character input method according to a first embodiment of the present invention, and the method according to the embodiment of the present invention can be applied to any device with a floating touch screen, for example: tablet computers, mobile phones, electronic readers, remote controllers, Personal Computers (PCs), notebook computers, vehicle-mounted devices, network televisions, wearable devices, and the like. As shown in fig. 1, the method in the embodiment of the present invention includes the following steps:
s101, if the mobile terminal detects a suspension touch operation aiming at a suspension touch screen character input interface, acquiring an operation object of the suspension touch operation and an induction area of a character included in the character input interface.
The floating touch screen is a self-capacitance screen or a touch screen combining a self-capacitance screen and a mutual capacitance screen.
As can be appreciated, mutual capacitance, is used to enable multi-touch detection; the self-capacitance can generate a signal stronger than the mutual capacitance, so that the sensing of a farther finger can be detected, the finger of a user approaches the screen (the distance between the finger and the screen is about 15 mm), the finger can be sensed by the mobile phone screen and related operations can be carried out under the condition that the touch screen is not needed, but the self-capacitance cannot carry out multi-point detection due to the effect of ghost (ghost).
The floating touch screen is realized by operating self capacitance or simultaneously operating self capacitance and mutual capacitance on a capacitive touch screen. When the capacitive touch screen operates with both self-capacitance and mutual capacitance, the mutual capacitance is used to complete normal touch sensing, including multi-touch. While the self-capacitance is used to detect a finger hovering above. Since the floating touch technology relies on self-capacitance, it is impossible to achieve floating multi-touch. That is to say, when the floating operation is performed, the floating touch screen does not support multi-touch, and the floating touch screen can only achieve multi-touch under the condition of contact touch.
As can be understood, the mobile terminal obtains the touch position of the floating touch operation and at least one character corresponding to the touch position according to the coupling capacitance formed by the operator and the floating touch screen, and further obtains the sensing area of the operator of the floating touch operation and the at least one character corresponding to the touch position.
S102, the mobile terminal determines the character with the largest sensing area with the operator as the character to be selected.
As an optional implementation manner, the mobile terminal may further assign a selection priority to the characters according to the size of the area sensed by the operator, and then determine at least one character with a higher selection priority as the character to be selected.
S103, the mobile terminal highlights the character to be selected.
The specific implementation manner of highlighting the character to be selected by the mobile terminal may be:
and amplifying and displaying the character to be selected, and reducing and displaying other characters except the character to be selected in the character input interface.
As an optional implementation manner, the specific implementation manner of the mobile terminal highlighting the character to be selected may also be:
and amplifying and displaying the character to be selected, changing the background color of the character to be selected, and reducing and displaying other characters except the character to be selected in the character input interface.
And S104, the mobile terminal acquires click operation aiming at the highlighted character to be selected.
Optionally, before the mobile terminal obtains the sensing area between the operation object of the floating touch operation and the character included in the character input interface, the following operations may be further performed:
the mobile terminal displays the character input interface on the suspension touch screen;
detecting whether the floating touch screen meets a floating touch condition;
and if so, the mobile terminal continues to execute the step of obtaining the induction area of the operation object of the floating touch operation and the character included in the character input interface if the floating touch operation aiming at the character input interface of the floating touch screen is detected.
The specific implementation manner of detecting whether the floating touch screen meets the floating touch condition may be:
detecting whether a mobile terminal starts a suspension touch function or not;
if the mobile terminal starts the suspension touch function, the touch display screen meets the suspension touch condition;
or,
acquiring the residence time of an operator staying in a near touch area of the floating touch screen;
if the residence time is detected to be larger than or equal to a preset time threshold value, the touch display screen meets the floating touch condition, wherein the adjacent touch area is an area where the floating touch screen can sense an operator.
Optionally, the floating touch screen is a self-capacitance screen or a touch screen combining a self-capacitance screen and a mutual capacitance screen;
after the mobile terminal obtains the click operation aiming at the highlighted character to be selected, the following operations can be executed:
and restoring all characters included in the character input interface to be displayed normally.
It can be seen that in the technical solution of the embodiment of the present invention, when detecting a floating touch operation on a character input interface of a floating touch screen, a mobile terminal obtains an induction area between an operator of the floating touch operation and a character included in the character input interface, determines the character with the largest induction area with the operator as a character to be selected, highlights the character to be selected, and obtains a click operation of a user on the highlighted character to be selected. The characters to be selected are determined through the induction of the suspended touch operation in the near touch area, and the characters to be selected are highlighted, so that the mistaken input caused by small keys in a full keyboard input interface is avoided, and the accuracy and convenience of character input are improved.
Referring to fig. 2, fig. 2 is a schematic flow chart of a character input method according to a second embodiment of the present invention, and the method according to the embodiment of the present invention can be applied to any device having a floating touch screen, for example: tablet computers, mobile phones, electronic readers, remote controllers, Personal Computers (PCs), notebook computers, vehicle-mounted devices, network televisions, wearable devices, and the like. As shown in fig. 2, the method in the embodiment of the present invention includes the following steps:
s201, the mobile terminal displays the character input interface on the floating touch screen.
The floating touch screen is a self-capacitance screen or a touch screen combining a self-capacitance screen and a mutual capacitance screen.
S202, the mobile terminal detects whether the floating touch screen meets a floating touch condition.
If the mobile terminal detects that the floating touch screen meets the floating touch condition, the mobile terminal continues to step S203.
Optionally, the specific implementation manner of detecting whether the floating touch screen meets the floating touch condition may be:
detecting whether a mobile terminal starts a suspension touch function or not;
if the mobile terminal starts the suspension touch function, the touch display screen meets the suspension touch condition;
or,
acquiring the residence time of an operator staying in a near touch area of the floating touch screen;
if the residence time is detected to be larger than or equal to a preset time threshold value, the touch display screen meets the floating touch condition, wherein the adjacent touch area is an area where the floating touch screen can sense an operator.
The whole floating touch screen supporting the floating touch operation is provided with the self-inductance capacitor, so that once a user starts the floating touch function of the electronic equipment, the whole touch screen emits a stronger electric field signal, and the power consumption of the electronic equipment is large. Therefore, the mobile terminal can be automatically selected to start the floating touch function by a user according to requirements under specific conditions.
S203, if the mobile terminal detects a floating touch operation aiming at a character input interface of the floating touch screen, acquiring an operation object of the floating touch operation and an induction area of characters included in the character input interface.
The floating touch screen is a self-capacitance screen or a touch screen combining a self-capacitance screen and a mutual capacitance screen.
As can be appreciated, mutual capacitance, is used to enable multi-touch detection; the self-capacitance can generate a signal stronger than the mutual capacitance, so that the sensing of a farther finger can be detected, the finger of a user approaches the screen (the distance between the finger and the screen is about 15 mm), the finger can be sensed by the mobile phone screen and related operations can be carried out under the condition that the touch screen is not needed, but the self-capacitance cannot carry out multi-point detection due to the effect of ghost (ghost).
The floating touch screen is realized by operating self capacitance or simultaneously operating self capacitance and mutual capacitance on a capacitive touch screen. When the capacitive touch screen operates with both self-capacitance and mutual capacitance, the mutual capacitance is used to complete normal touch sensing, including multi-touch. While the self-capacitance is used to detect a finger hovering above. Since the floating touch technology relies on self-capacitance, it is impossible to achieve floating multi-touch. That is to say, when the floating operation is performed, the floating touch screen does not support multi-touch, and the floating touch screen can only achieve multi-touch under the condition of contact touch.
As can be understood, the mobile terminal obtains the touch position of the floating touch operation and at least one character corresponding to the touch position according to the coupling capacitance formed by the operator and the floating touch screen, and further obtains the sensing area of the operator of the floating touch operation and the at least one character corresponding to the touch position.
And S204, the mobile terminal determines the character with the largest sensing area with the operator as the character to be selected.
As an optional implementation manner, the mobile terminal may further assign a selection priority to the characters according to the size of the area sensed by the operator, and then determine at least one character with a higher selection priority as the character to be selected.
S205, the mobile terminal highlights the character to be selected.
The specific implementation manner of highlighting the character to be selected may be:
and amplifying and displaying the character to be selected, and reducing and displaying other characters except the character to be selected in the character input interface.
As an optional implementation manner, the specific implementation manner of the mobile terminal highlighting the character to be selected may also be:
and amplifying and displaying the character to be selected, changing the background color of the character to be selected, and reducing and displaying other characters except the character to be selected in the character input interface.
S206, the mobile terminal obtains click operation aiming at the highlighted character to be selected.
And S207, the mobile terminal restores all characters included in the character input interface to be normally displayed.
It can be seen that in the technical solution of the embodiment of the present invention, when detecting a floating touch operation on a character input interface of a floating touch screen, a mobile terminal obtains an induction area between an operator of the floating touch operation and a character included in the character input interface, determines the character with the largest induction area with the operator as a character to be selected, highlights the character to be selected, and obtains a click operation of a user on the highlighted character to be selected. The characters to be selected are determined through the induction of the suspended touch operation in the near touch area, and the characters to be selected are highlighted, so that the mistaken input caused by small keys in a full keyboard input interface is avoided, and the accuracy and convenience of character input are improved.
For convenience of description, only the relevant parts of the embodiments of the present invention are shown, and details of the specific technology are not disclosed.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a mobile terminal according to a third embodiment of the present invention, where the mobile terminal according to the embodiment of the present invention can be applied to any device with a floating touch screen, for example: tablet computers, mobile phones, electronic readers, remote controllers, Personal Computers (PCs), notebook computers, vehicle-mounted devices, network televisions, wearable devices, and the like. As shown in fig. 3, the mobile terminal in the embodiment of the present invention includes the following modules:
the acquiring module 301 is configured to, if a floating touch operation for a character input interface of a floating touch screen is detected, acquire an operation object of the floating touch operation and an induction area of a character included in the character input interface;
the determining module 302 is configured to determine a character with the largest sensing area with the operator as a character to be selected;
a highlighting module 303, configured to highlight the character to be selected;
and the clicking module 304 is configured to obtain a clicking operation for the highlighted character to be selected.
The floating touch screen is a self-capacitance screen or a touch screen combining a self-capacitance screen and a mutual capacitance screen.
As can be appreciated, mutual capacitance, is used to enable multi-touch detection; the self-capacitance can generate a signal stronger than the mutual capacitance, so that the sensing of a farther finger can be detected, the finger of a user approaches the screen (the distance between the finger and the screen is about 15 mm), the finger can be sensed by the mobile phone screen and related operations can be carried out under the condition that the touch screen is not needed, but the self-capacitance cannot carry out multi-point detection due to the effect of ghost (ghost).
The floating touch screen is realized by operating self capacitance or simultaneously operating self capacitance and mutual capacitance on a capacitive touch screen. When the capacitive touch screen operates with both self-capacitance and mutual capacitance, the mutual capacitance is used to complete normal touch sensing, including multi-touch. While the self-capacitance is used to detect a finger hovering above. Since the floating touch technology relies on self-capacitance, it is impossible to achieve floating multi-touch. That is to say, when the floating operation is performed, the floating touch screen does not support multi-touch, and the floating touch screen can only achieve multi-touch under the condition of contact touch.
Optionally, the mobile terminal further includes:
a display module 305, configured to display the character input interface on the floating touch screen before the obtaining module 301 obtains a sensing area between an operator of the floating touch operation and a character included in the character input interface;
a detecting module 306, configured to detect whether the floating touch screen meets a floating touch condition;
a triggering module 307, configured to trigger the obtaining module to execute the operation of obtaining the sensing area of the operation object of the floating touch operation and the character included in the character input interface if the detecting module detects that the floating touch screen meets the floating touch condition.
Optionally, the detecting module 306 is specifically configured to detect whether the mobile terminal starts a floating touch function; if the mobile terminal starts the suspension touch function, the touch display screen meets the suspension touch condition;
or,
acquiring the residence time of an operator staying in a near touch area of the floating touch screen; if the residence time is detected to be larger than or equal to a preset time threshold value, the touch display screen meets the floating touch condition, wherein the adjacent touch area is an area where the floating touch screen can sense an operator.
Optionally, the highlight module 303 is specifically configured to display the character to be selected in an enlarged manner, and display other characters except for the character to be selected in the character input interface in a reduced manner.
Optionally, the floating touch screen is a self-capacitance screen or a touch screen combining a self-capacitance screen and a mutual capacitance screen;
the mobile terminal further includes:
a restoring module 308, configured to restore all characters included in the character input interface to normal display after the click module obtains a click operation for the highlighted character to be selected.
It can be seen that in the technical solution of the embodiment of the present invention, when detecting a floating touch operation on a character input interface of a floating touch screen, a mobile terminal obtains an induction area between an operator of the floating touch operation and a character included in the character input interface, determines the character with the largest induction area with the operator as a character to be selected, highlights the character to be selected, and obtains a click operation of a user on the highlighted character to be selected. The characters to be selected are determined through the induction of the suspended touch operation in the near touch area, and the characters to be selected are highlighted, so that the mistaken input caused by small keys in a full keyboard input interface is avoided, and the accuracy and convenience of character input are improved.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a mobile terminal according to a fourth embodiment of the present invention. As shown in fig. 4, the mobile terminal in the embodiment of the present invention includes: at least one processor 401, e.g., a CPU, at least one receiver 403, at least one memory 404, at least one transmitter 405, at least one communication bus 402. Wherein a communication bus 402 is used to enable connective communication between these components. The receiver 403 and the transmitter 405 of the apparatus in the embodiment of the present invention may be wired transmission ports, or may also be wireless devices, for example, including an antenna apparatus, which is used for performing signaling or data communication with other node devices. The memory 404 may be a high-speed RAM memory or a non-volatile memory (e.g., at least one disk memory). The memory 404 may optionally be at least one memory device located remotely from the processor 401. A set of program codes is stored in the memory 404 and the processor 401 can call the codes stored in the memory 404 through the communication bus 402 to perform the related functions.
The processor 401 is configured to, if a floating touch operation for a character input interface of a floating touch screen is detected, obtain an operation object of the floating touch operation and an induction area of a character included in the character input interface; determining the character with the largest sensing area with the operator as a character to be selected; highlighting the character to be selected; and acquiring click operation aiming at the highlighted character to be selected.
Optionally, before the processor 401 is configured to obtain the sensing area between the operator of the floating touch operation and the character included in the character input interface, the processor is further configured to display the character input interface on the floating touch screen; detecting whether the floating touch screen meets a floating touch condition; and if so, continuing to execute the step of obtaining the induction area of the operation object of the floating touch operation and the characters included in the character input interface if the floating touch operation aiming at the character input interface of the floating touch screen is detected.
Optionally, the processor 401 is specifically configured to detect whether the floating touch function of the mobile terminal is started when the processor is configured to detect whether the floating touch screen meets the floating touch condition; if the mobile terminal starts the suspension touch function, the touch display screen meets the suspension touch condition; or acquiring the residence time of the operator staying in the near touch area of the floating touch screen; if the residence time is detected to be larger than or equal to a preset time threshold value, the touch display screen meets the floating touch condition, wherein the adjacent touch area is an area where the floating touch screen can sense an operator.
Optionally, the processor 401, when configured to highlight the character to be selected, is specifically configured to display the character to be selected in an enlarged manner, and display other characters except the character to be selected in the character input interface in a reduced manner.
Optionally, the floating touch screen is a self-capacitance screen or a touch screen combining a self-capacitance screen and a mutual capacitance screen;
the processor 401, after being configured to obtain the click operation for the highlighted character to be selected, is further configured to restore all characters included in the character input interface to normal display.
It can be seen that in the technical solution of the embodiment of the present invention, when detecting a floating touch operation on a character input interface of a floating touch screen, a mobile terminal obtains an induction area between an operator of the floating touch operation and a character included in the character input interface, determines the character with the largest induction area with the operator as a character to be selected, highlights the character to be selected, and obtains a click operation of a user on the highlighted character to be selected. The characters to be selected are determined through the induction of the suspended touch operation in the near touch area, and the characters to be selected are highlighted, so that the mistaken input caused by small keys in a full keyboard input interface is avoided, and the accuracy and convenience of character input are improved.
An embodiment of the present invention further provides a computer storage medium, where the computer storage medium may store a program, and when the program is executed, the program includes some or all of the steps of any one of the service process monitoring methods described in the above method embodiments.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-only memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: flash memory disks, Read-only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The character input method and the mobile terminal provided by the embodiment of the invention are described in detail, a specific example is applied in the text to explain the principle and the implementation of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A character input method, comprising:
if the floating touch operation aiming at the character input interface of the floating touch screen is detected, acquiring an operation object of the floating touch operation and an induction area of a character included in the character input interface;
determining the character with the largest sensing area with the operator as a character to be selected;
highlighting the character to be selected;
and acquiring click operation aiming at the highlighted character to be selected.
2. The method of claim 1, wherein prior to obtaining the sensing area of the operator of the hover touch operation and the character included in the character input interface, the method further comprises:
displaying the character input interface on the floating touch screen;
detecting whether the floating touch screen meets a floating touch condition;
and if so, continuing to execute the step of obtaining the induction area of the operation object of the floating touch operation and the characters included in the character input interface if the floating touch operation aiming at the character input interface of the floating touch screen is detected.
3. The method of claim 2, wherein the detecting whether the floating touch screen satisfies a floating touch condition comprises:
detecting whether a mobile terminal starts a suspension touch function or not;
if the mobile terminal starts the suspension touch function, the touch display screen meets the suspension touch condition;
or,
acquiring the residence time of an operator staying in a near touch area of the floating touch screen;
if the residence time is detected to be larger than or equal to a preset time threshold value, the touch display screen meets the floating touch condition, wherein the adjacent touch area is an area where the floating touch screen can sense an operator.
4. The method of claim 3, wherein the highlighting the character to be selected comprises:
and amplifying and displaying the character to be selected, and reducing and displaying other characters except the character to be selected in the character input interface.
5. The method of any one of claims 1 to 4, wherein the floating touch screen is a self-capacitance screen or a touch screen combining a self-capacitance screen and a mutual capacitance screen;
after the click operation for the highlighted character to be selected is obtained, the method further comprises the following steps:
and restoring all characters included in the character input interface to be displayed normally.
6. A mobile terminal, comprising:
the device comprises an acquisition module, a display module and a control module, wherein the acquisition module is used for acquiring the induction area of an operator of the suspension touch operation and characters included in a character input interface if the suspension touch operation aiming at the character input interface of the suspension touch screen is detected;
the determining module is used for determining the character with the largest sensing area with the operator as the character to be selected;
the highlighting module is used for highlighting the character to be selected;
and the clicking module is used for acquiring clicking operation aiming at the highlighted character to be selected.
7. The mobile terminal of claim 6, wherein the mobile terminal further comprises:
the display module is used for displaying the character input interface on the suspension touch screen before the acquisition module acquires the sensing area between the operator of the suspension touch operation and the character included in the character input interface;
the detection module is used for detecting whether the floating touch screen meets a floating touch condition;
and the triggering module is used for triggering the acquiring module to execute the operation of acquiring the induction area of the operation object of the suspension touch operation and the character included in the character input interface if the suspension touch screen detected by the detecting module meets the suspension touch condition.
8. The mobile terminal of claim 7,
the detection module is specifically used for detecting whether the mobile terminal starts a floating touch function or not; if the mobile terminal starts the suspension touch function, the touch display screen meets the suspension touch condition;
or,
acquiring the residence time of an operator staying in a near touch area of the floating touch screen; if the residence time is detected to be larger than or equal to a preset time threshold value, the touch display screen meets the floating touch condition, wherein the adjacent touch area is an area where the floating touch screen can sense an operator.
9. The mobile terminal of claim 8,
the highlight display module is specifically configured to display the character to be selected in an enlarged manner, and display other characters except the character to be selected in the character input interface in a reduced manner.
10. The mobile terminal of any of claims 6 to 9,
the floating touch screen is a self-capacitance screen or a touch screen combined by the self-capacitance screen and a mutual capacitance screen;
the mobile terminal further includes:
and the recovery module is used for recovering all characters in the character input interface to be normally displayed after the click module acquires click operation aiming at the highlighted character to be selected.
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| CN201610113277.4A CN105786387A (en) | 2016-02-29 | 2016-02-29 | Character input scheme and mobile terminal |
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