CN106598418A - Terminal soft keyboard switching display device and method of same - Google Patents
Terminal soft keyboard switching display device and method of same Download PDFInfo
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- CN106598418A CN106598418A CN201610934226.8A CN201610934226A CN106598418A CN 106598418 A CN106598418 A CN 106598418A CN 201610934226 A CN201610934226 A CN 201610934226A CN 106598418 A CN106598418 A CN 106598418A
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 38
- 238000013507 mapping Methods 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 description 17
- 230000006870 function Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
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- 238000013459 approach Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
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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]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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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
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Abstract
The invention discloses a terminal soft keyboard switching display device and a method of the same. Contact position parameters produced on two side frame surfaces when a terminal is held can be acquired via each capacitance displacement sensors disposed in two side frames of the terminal; a mode determining module determines whether the terminal is held at a left hand mode or a right hand mode according to spatial position features of the contact position parameters produced in the two side frames of the terminal; a display switch mode looks for a soft keyboard display area corresponding to the left hand mode or the right hand mode according to a mapping relationship between the preset left-right hand modes and the soft keyboard display area; and then the display switch module switches and displays the soft keyboard according to the soft keyboard display area. By the use of the display method, a user only needs to conduct normal single-hand operation to terminals such as a mobile phone, and the soft keyboard of the terminal can be automatically switchedand displayed; a problem that a present terminal cannot adjust a display area of the soft keyboard via recognition of a single-hand mode of a user can be solved; and user use experience use can be improved.
Description
Technical Field
The invention relates to the field of terminal control, in particular to a terminal soft keyboard switching display device and a method thereof.
Background
With the increasing abundance of terminal functions such as mobile phones, screens of the mobile phones are continuously increasing to provide visual effects for users. For a mobile phone with a large screen, both hands are usually needed for operation, but the mobile phone can not be operated by both hands at any time, for example, when a user plays the mobile phone while carrying things, at this time, since the other hand can not operate the things with two hands, the things with one hand need to be operated at the moment, if the short message needs to be sent, due to the fact that the screen is too large, the user cannot click and slide the full screen, especially for a soft keyboard, since the soft keyboard is displayed only below the input and in a lower position on the screen, when the user operates in the right-hand mode, when the user inputs the information, the user is difficult to click the keys on the left side of the soft keyboard, and if the user wants to realize the full-screen operation of the soft keyboard, the user can only reduce the screen of the terminal and display the screen to one side by starting a single-hand mode, so that the operation mode is very complex, and the user experience is very poor.
Disclosure of Invention
The invention mainly aims to provide a terminal soft keyboard switching display device and a method thereof, and aims to solve the problem that the use experience effect of a user is poor due to the fact that the existing terminal cannot adjust the display area of a soft keyboard by identifying the single-hand mode of the user.
In order to achieve the above object, the present invention provides a terminal soft keyboard switching display device, which includes: an acquisition module, a mode determination module and a display switching module, wherein,
the acquisition module is used for respectively acquiring contact position parameters generated on the two side frames due to the holding of the terminal through the capacitive displacement sensors arranged in the two side frames of the terminal;
the mode determining module is used for determining that the terminal is in a left-hand mode or a right-hand mode according to the position characteristics of the contact position parameters generated by the frames at the two sides of the terminal on the space;
the display switching module is used for searching the soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to the mapping relation between the preset left-right mode and the soft keyboard display area, and switching and displaying the soft keyboard according to the soft keyboard display area.
In some embodiments, the mapping relationship between the preset left and right modes and the soft keyboard display area includes: and setting two display areas of a lower left corner and a lower right corner for the soft keyboard, wherein the left-hand mode corresponds to the lower left corner display area of the soft keyboard, and the right-hand mode corresponds to the lower right corner display area of the soft keyboard.
In some embodiments, the setting of the two display areas of the lower left corner and the lower right corner for the soft keyboard comprises:
the display position of the lower left corner is a fan-shaped display area with the lower left corner as a circle center, and the display position of the lower level is a fan-shaped display area with the lower right corner as a circle center;
or the display position of the lower left corner is a triangular display area with the lower left corner as a vertex, and the display position of the lower right corner is a triangular display area with the lower right corner as a vertex.
In some embodiments, in the portrait mode, the mode determination module is configured to determine that the terminal is in the left-handed mode when the average position of the contact point on the left side frame of the terminal is above the average position of the contact point on the right side frame; and determining that the terminal is in the right-hand mode when the average position of the contact points on the left side frame of the terminal is above the average position of the contact points on the right side frame.
In some embodiments, in the landscape mode, the mode determination module is configured to determine that the terminal is in the right-hand mode when the average position of the contact points on the upper side frame of the terminal is located to the left of the average position of the contact points on the lower side frame; and determining that the terminal is in the left-hand mode when the average position of the contact points on the upper side frame of the terminal is located on the right side of the average position of the contact points on the lower side frame.
The invention also provides a terminal soft keyboard switching display method, which comprises the following steps:
respectively acquiring contact position parameters generated on frame surfaces at two sides due to holding of the terminal through capacitance displacement sensors arranged in the frames at two sides of the terminal;
determining the terminal to be in a left-hand mode or a right-hand mode according to the position characteristics of the contact position parameters generated by the frames at the two sides of the terminal on the space;
and searching a soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to a mapping relation between a preset left-hand mode and a preset right-hand mode and the soft keyboard display area, and performing switching display on the soft keyboard according to the soft keyboard display area.
In some embodiments, the mapping relationship between the preset left-right-hand mode and the soft keyboard display area includes: and setting two display areas of a lower left corner and a lower right corner for the soft keyboard, wherein the left-hand mode corresponds to the lower left corner display area of the soft keyboard, and the right-hand mode corresponds to the lower right corner display area of the soft keyboard.
In some embodiments, the setting of the two display areas of the lower left corner and the lower right corner for the soft keyboard comprises:
the display position of the lower left corner is a fan-shaped display area with the lower left corner as a circle center, and the display position of the lower right corner is a fan-shaped display area with the lower right corner as a circle center;
or the display position of the lower left corner is a triangular display area taking the lower left corner as a vertex, and the display position of the lower right corner is a triangular display area taking the lower right corner as a vertex
In some embodiments, in the portrait mode, the determining that the terminal is in the left-hand mode or the right-hand mode according to the spatial position characteristics of the contact position parameters generated by the frames on the two sides of the terminal includes:
when the average position of the contact points on the left side frame of the terminal is below the average position of the contact points on the right side frame, determining that the terminal is in a left-hand mode;
the terminal is determined to be in the right-hand mode when the average position of the contact points on the left side frame of the terminal is above the average position of the contact points on the right side frame.
In some embodiments, in the landscape mode, said determining whether the terminal is in the left-hand mode or the right-hand mode according to the spatial location characteristics of the contact location parameters generated by the borders on both sides of the terminal comprises:
determining that the terminal is in a right-hand mode when the average position of the contact points on the upper side frame of the terminal is positioned on the left side of the average position of the contact points on the lower side frame;
the terminal is determined to be in the left-hand mode when the average position of the contact points on the upper side frame of the terminal is located on the right side of the average position of the contact points on the lower side frame.
The invention provides a terminal soft keyboard switching display device and a method thereof, the method is characterized in that capacitive displacement sensors are arranged in frames at two sides of a terminal in advance, on the basis, the terminal can obtain contact position parameters generated on the frame surfaces at two sides by holding the terminal through the capacitive displacement sensors arranged in the frames at two sides of the terminal, the terminal is determined to be in a left-hand mode or a right-hand mode according to the position characteristics of the contact position parameters generated on the frames at two sides of the terminal on the space, a soft keyboard display area corresponding to the left-hand mode or the right-hand mode is searched according to the mapping relation between the preset left-hand mode and the soft keyboard display area, and the soft keyboard is switched and displayed according to the soft keyboard display area, the switching display method can realize the automatic switching display of the terminal soft keyboard only by carrying out normal single-hand operation on the terminals such as a mobile phone and the like, the soft keyboard is displayed in the operation area which accords with the current single-hand mode operation, the problem that the display area of the soft keyboard cannot be adjusted by identifying the single-hand mode of the user in the conventional terminal is solved, and the use experience effect of the user is enhanced.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of an alternative mobile terminal for implementing various embodiments of the present invention;
fig. 2 is a schematic structural diagram of a terminal soft keyboard switching display device according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a terminal according to a second embodiment of the present invention;
fig. 4 is a flowchart of a terminal soft keyboard switching display method according to a third embodiment of the present invention;
fig. 5 is a flowchart of a terminal soft keyboard switching display method according to a fourth embodiment of the present invention;
FIG. 6 is a schematic diagram of a capacitive displacement sensor according to an embodiment of the present invention;
FIG. 7 is a schematic diagram illustrating the detection of the soft keyboard switching display in the vertical screen mode according to an embodiment of the present invention;
FIG. 8 is a schematic diagram illustrating the detection of the soft keyboard switching display in the landscape mode according to an embodiment of the present invention;
fig. 9 is a distribution diagram of capacitive displacement sensors on a terminal according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention.
The mobile terminal 100 may include a wireless communication unit 110, a user input unit 120, an output unit 130, a memory 140, a controller 150, and a power supply unit 160, etc. Fig. 1 illustrates a mobile terminal having various components, but it is to be understood that not all illustrated components are required to be implemented, and that more or fewer components may instead be implemented, the elements of the mobile terminal being described in detail below.
The wireless communication unit 110 typically includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network to download applications and the like. For example, the wireless communication unit may include at least one of a mobile communication module 111 and a wireless internet module 112.
The mobile communication module 111 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.
The wireless internet module 112 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.
The user input unit 120 may generate key input data to control various operations of the mobile terminal according to a command input by a user. The user input unit 120 allows a user to input various types of information, and may include a keypad, a dome sheet, a touch pad (e.g., a touch-sensitive member that detects a change in resistance, pressure, capacitance, and the like due to being touched), a jog wheel, a jog stick, a sensor (e.g., a capacitive displacement sensor to which the present invention relates), and the like. In particular, when the touch pad is superimposed on the display module 131 in the form of a layer, a touch screen may be formed.
The output unit 130 may include a display module 131 and the like. The display module 131 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display module 131 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display module 131 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.
Meanwhile, when the display module 131 and the touch panel are stacked on each other in the form of layers to form a touch screen, the display module 131 may function as an input device and an output device. The display module 131 may include at least one of a Liquid Crystal Display (LCD), a thin film transistor LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. The mobile terminal 100 may include two or more display modules (or other display devices) according to a particular desired implementation, for example, the mobile terminal may include an external display module (not shown) and an internal display module (not shown). The touch screen may be used to detect a touch input pressure as well as a touch input position and a touch input area.
The memory 140 may store software programs or the like that control the processing and control operations performed by the controller 150, or may temporarily store data that has been or is to be output (e.g., a list of junk files, a list of system files/encrypted files, a list of whitelisted objects, etc.). Also, the memory 140 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.
The memory 140 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and so on. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 140 through a network connection.
The controller 150 generally controls the overall operation of the mobile terminal. For example, the controller 150 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 150 may include a multimedia module 151 for reproducing (or playing back) multimedia data, and the multimedia module 151 may be constructed within the controller 150 or may be constructed separately from the controller 150. The controller 150 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image. In the present invention, the controller 150 may implement the functions of the acquisition module 31, the mode determination module 32, and the display switching module 33.
The power supply unit 160 receives external power or internal power and provides appropriate power required to operate the respective elements and components under the control of the controller 150.
The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 150. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in memory 140 and executed by controller 150.
Up to this point, mobile terminals have been described in terms of their functionality. Hereinafter, a slide-type mobile terminal among various types of mobile terminals, such as a folder-type, bar-type, swing-type, slide-type mobile terminal, and the like, will be described as an example for the sake of brevity. Accordingly, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.
Based on the hardware structure of the mobile terminal, the invention provides various embodiments of the method.
First embodiment
As shown in fig. 2, based on the above-mentioned mobile terminal hardware structure, an embodiment of the terminal soft keyboard switching display device of the present invention is provided, and specifically, the terminal soft keyboard switching display device provided by the present invention includes: an acquisition module 21, a mode determination module 22, and a display switching module 23, wherein,
the obtaining module 21 is configured to obtain, through each capacitive displacement sensor arranged in two side frames of the terminal, a contact position parameter generated at two side frames due to holding the terminal, where the contact position parameter specifically refers to a contact position parameter of a palm on the two side frames of the terminal when a user uses the terminal, and specifically may include a contact area and position information.
The mode determining module 22 is configured to determine that the terminal is in a left-hand mode or a right-hand mode according to the spatial position characteristics of the contact position parameters generated by the borders on the two sides of the terminal;
specifically, the mode determining module 22 determines, according to the position information in the contact position parameter, whether the contact point corresponding to the contact position parameter is located on the left side frame or the right side frame of the terminal; if on the left side frame, the mode determining module 22 determines that the operation mode of the user using the terminal is the left-hand mode, and if on the right side frame, the mode determining module 22 determines that the operation mode of the user using the terminal is the right-hand mode.
The display switching module 23 is configured to search a soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to a mapping relationship between a preset left-hand mode and a preset right-hand mode and the soft keyboard display area, and perform switching display of the soft keyboard according to the soft keyboard display area.
In this embodiment, the mapping relationship between the preset right-left hand mode and the soft keyboard display area includes: and setting two display areas of a lower left corner and a lower right corner for the soft keyboard, wherein the left-hand mode corresponds to the lower left corner display area of the soft keyboard, and the right-hand mode corresponds to the lower right corner display area of the soft keyboard.
In practical application, when a user needs to send a short message, a soft keyboard is displayed at a position below an input frame, and the user can input corresponding information to the soft keyboard to input characters, but the display mode of the soft keyboard is a tiled display mode adapted to a screen, that is, the soft keyboard is displayed at the lower position of the screen and fully covers all display areas of the screen which are not occupied first.
As shown in fig. 6, in the present application, whether a user is close to the sensor or not and the contact area with the sensor (the contact area is used to represent the degree of pressing by the user, and the larger the pressing degree, the larger the contact area) may be determined according to the detected sensor capacitance value C, specifically as follows:
as the capacitance C ═ S/d, it can be known that:
in the scenario shown in fig. 6a, no finger of the user approaches the sensor, and the distance d between the positive electrode of the sensor and the ground is infinite, where the capacitance C is 0;
in the scenario shown in fig. 6b, a user 'S finger approaches the sensor, the user' S finger serves as a grounding electrode, the distance d between the positive electrode and the ground is small, and the capacitance C ═ S/d is greater than 0; therefore, whether a finger is close can be determined according to whether the capacitance value exists;
in the scenario shown in fig. 6C, the user 'S finger lightly presses on the sensor, the user' S finger serves as a ground electrode, the distance D between the positive electrode and the ground is the thickness D of the mobile phone shell, and the capacitance C is (S)/D; because the user lightly presses, the contact area S between the positive electrode and the ground is small, and the capacitance value is small;
in the scenario shown in fig. 6D, the user presses the sensor with his finger hard, the user' S finger is used as a grounding electrode, the distance D between the positive electrode and the ground is the thickness D of the mobile phone shell, and the capacitance C is (S)/D; because the user presses heavily, the contact area S between the positive electrode and the ground is larger, and the capacitance value is larger; therefore, the degree of pressing (light pressing or heavy pressing) of the user can be determined according to the size of the capacitance value;
based on the analysis, the touch screen can detect parameters such as sliding, pressing and pressing sizes of a user on the surface of a terminal such as a mobile phone based on the capacitive displacement sensor.
In this embodiment, as shown in fig. 9, a plurality of sensors (black balls shown in fig. 9) are provided inside the mobile phone, and the setting method is specifically as follows: at least one capacitive displacement sensor disposed along a length of the side frame.
The method comprises the following steps that 8 sensors which are respectively arranged on 2 side surfaces of the mobile phone are assumed, wherein the number of the sensors is 4 at the upper part and 4 at the lower part, the sensors on the two side edges are used for detecting contact position parameters of the two side edges when a user holds the mobile phone, and the sensors are mainly used for detecting operations such as pressing the mobile phone when the user holds the mobile phone; the left-hand mode or the right-hand mode is determined according to the pressing condition.
As shown in fig. 9, the touch position parameter can be determined according to the identifier of the sensor and the pre-stored correspondence between the identifier and the position, and the left-hand mode or the right-hand mode can be determined according to the number of the appearing capacitors.
The following description will be made by taking an example in which the antenna bodies are respectively disposed at the left and right sides of the terminal, as shown in fig. 7, which is a schematic diagram of the soft keyboard switching display detection in the vertical screen mode, by detecting that a user holds the terminal while using the terminal and the palm is in close contact with the frame, the obtaining module 21 obtains the number of the capacitive displacement sensors pressed on the frames on the left and right sides of the terminal, it is determined whether the left-hand mode or the right-hand mode is based on the statistical left and right sides of the pressed capacitive displacement sensor, as shown in fig. 7, the number of the capacitive displacement sensors pressed on the right side frame is significantly greater than that on the left side frame when the statistics result is obtained, and therefore, the mode determination module 22 determines that the current operation mode is the right-hand mode, the display switching module 23 switches the soft keyboard to the soft keyboard display area corresponding to the right-hand mode according to the mapping relationship used.
In this embodiment, the setting of the two display areas for the soft keyboard includes:
the display position of the lower left corner is a fan-shaped display area with the lower left corner as a circle center, and the display position of the lower right corner is a fan-shaped display area with the lower right corner as a circle center;
or the display position of the lower left corner is a triangular display area with the lower left corner as a vertex, and the display position of the lower right corner is a triangular display area with the lower right corner as a vertex.
In the normal working state of the terminal, when the terminal inputs the text information, the soft keyboard is displayed at the lower position of the screen of the terminal in a display mode that all display areas at the lower part of the screen are fully paved.
In this embodiment, if the mode that the soft keyboard shows is when fan-shaped, it is specific, can show the soft keyboard on the region that can touch operation completely under the user right hand mode, and is optional, because the user is under the one-hand mode, the home range of finger is the arc slip, then it can evolve the soft keyboard according to the slip operation region of user's finger for the soft keyboard suits with user's home range, thereby has improved user's use experience greatly.
In this embodiment, the mode determining module 22 may further determine, according to the position relationship of the contact point, whether the terminal is in the left-hand mode or the right-hand mode, specifically, in the vertical screen mode, the mode determining module 22 is configured to determine that the terminal is in the left-hand mode when the average position of the contact point on the left side frame of the terminal is located above the average position of the contact point on the right side frame; and determining that the terminal is in the right-hand mode when the average position of the contact points on the left side frame of the terminal is above the average position of the contact points on the right side frame.
In the landscape mode, the mode determining module 22 is configured to determine that the terminal is in the right-hand mode when the average position of the contact points on the upper side frame of the terminal is located on the left side of the average position of the contact points on the lower side frame; and determining that the terminal is in the left-hand mode when the average position of the contact points on the upper side frame of the terminal is located on the right side of the average position of the contact points on the lower side frame.
Similarly, as shown in fig. 8, the soft keyboard switching display detection in the landscape mode is basically the same as that in the portrait mode, except that the detection in the landscape mode should be the pressed capacitive displacement sensors on the upper and lower sides.
To sum up, in the present embodiment, an obtaining module obtains contact position parameters generated on two side frame surfaces by holding a terminal through each capacitive displacement sensor arranged in two side frames of the terminal, a mode determining module determines that the terminal is in a left-hand mode or a right-hand mode according to a spatial position characteristic of the contact position parameters generated on the two side frames of the terminal, a display switching module searches a soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to a preset mapping relationship between the left-hand mode and the soft keyboard display area, and performs switching display of a soft keyboard according to the soft keyboard display area, and a user of the switching display method only needs to perform normal single-hand operation on the terminal such as a mobile phone and the like to realize automatic switching display of the terminal soft keyboard, and displays the soft keyboard in an operation area conforming to the current single-hand mode operation, the problem that the display area of the soft keyboard cannot be adjusted by identifying the single-hand mode of the user in the conventional terminal is solved, and the use experience effect of the user is enhanced.
Second embodiment
In an embodiment of the present invention, the controller 150 in fig. 1 may include the functions of the obtaining module 21, the mode determining module 22 and the display switching module 23 in the embodiment shown in fig. 2. In this case, the above embodiment may be:
firstly, the controller 150 respectively obtains the contact position parameters generated at the two side frames due to the terminal being held by the capacitive displacement sensors arranged in the two side frames of the terminal, determines the terminal to be in the left-hand mode or the right-hand mode according to the spatial position characteristics of the contact position parameters generated at the two side frames of the terminal, searches the soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to the mapping relation between the preset left-hand mode and the soft keyboard display area, and performs the switching display of the soft keyboard according to the soft keyboard display area.
The embodiment provides a terminal, wherein capacitive displacement sensors are arranged in frames on two sides of the terminal in advance, contact position parameters generated on frame surfaces on two sides due to terminal holding are obtained through the capacitive displacement sensors arranged in the frames on two sides of the terminal, the contact position parameters are used for determining a single-hand mode and triggering display switching of a soft keyboard, the terminal is determined to be a left-hand mode or a right-hand mode according to position characteristics of the contact position parameters generated on the frames on two sides of the terminal on the space, a soft keyboard display area corresponding to the left-hand mode or the right-hand mode is searched according to a preset mapping relation between the left-hand mode and the soft keyboard display area, the soft keyboard is switched and displayed according to the soft keyboard display area, the terminal selects the corresponding soft keyboard display area according to the determined single-hand mode and directly performs switching display of the soft keyboard, according to the method, the user can realize the automatic switching display of the terminal soft keyboard only by carrying out normal single-hand operation on the terminal such as a mobile phone and the like, the soft keyboard is displayed in the operation area which accords with the current single-hand mode operation, the problem that the display area of the soft keyboard cannot be adjusted by identifying the single-hand mode of the user through the existing terminal is solved, and the use experience effect of the user is enhanced.
Fig. 3 is a schematic structural diagram of the terminal of the present invention, and as shown in fig. 3, the terminal provided in this embodiment at least includes: an Input Output (IO) bus 31, a processor 32, a RAM 33, a memory 34, and a sensor 35. Wherein,
an input/output (IO) bus 41 is connected to the other components (the processor 32, the memory 33, the memory 34, and the display device 35) of the terminal to which it belongs, respectively, and provides a transmission line for the other components.
The processor 32 typically controls the overall operation of the server to which it belongs. For example, processor 32 performs computations, validation, etc. The processor 32 may be a Central Processing Unit (CPU), among others. In the present embodiment, the processor 32 at least needs to have the following functions: the method comprises the steps of obtaining contact position parameters generated on frame surfaces on two sides due to terminal holding through capacitance displacement sensors arranged in frames on two sides of a terminal, determining that the terminal is in a left-hand mode or a right-hand mode according to position characteristics of the contact position parameters generated on the frames on the two sides of the terminal on the space, searching a soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to a mapping relation between a preset left-hand mode and a preset right-hand mode and the soft keyboard display area, and performing soft keyboard switching display according to the soft keyboard display area.
The RAM 33 stores processor-readable, processor-executable software code containing instructions for controlling the processor 42 to perform the functions described herein (i.e., software execution functions). In the present embodiment, the RAM 33 needs to store at least the programs necessary for realizing the above-described functions performed by the processor 42.
In the terminal soft keyboard switching display device provided by the present invention, the software codes for implementing the functions of the obtaining module 21, the mode determining module 22 and the display switching module 23 may be stored in the memory 33, and executed by the processor 32 or compiled and then executed.
The memory 34, which is typically a semiconductor memory unit, includes Random Access Memory (RAM), Read Only Memory (ROM), and CACHE memory (CACHE), of which RAM is the most important. The memory 44 is one of the important components in the computer, and is a bridge for communicating with the CPU, and the operation of all programs in the computer is performed in the memory, and is used for temporarily storing the operation data in the CPU and the data exchanged with an external storage such as a hard disk, and the CPU transfers the data to be operated to the memory for operation as long as the computer is in operation, and the CPU transmits the result after the operation is completed, and the operation of the memory also determines the stable operation of the computer.
A sensor 35, which is provided as shown in fig. 9, for generating a corresponding capacitance according to a user's operation, and transmitting to the processor 32.
On the basis of the terminal member shown in fig. 3, the terminal provided by the present embodiment can operate as follows:
the position of the sensor on the terminal is firstly set, and preferably, at least one capacitive displacement sensor is arranged along the length direction of the side frame.
And respectively acquiring contact position parameters generated on the two side frames due to the holding of the terminal through the capacitance displacement sensors arranged in the two side frames of the terminal.
The processor 32 determines that the terminal is in the left-hand mode or the right-hand mode according to the spatial position characteristics of the contact position parameters acquired by the sensor 35.
Optionally, before determining that the terminal is in the left-hand mode or the right-hand mode, the processor 32 further includes: and determining that the terminal is in a holding state according to the variation characteristics of the acquired contact position parameters in the time domain, wherein the determination of the holding state can be determined only by monitoring contact points on the back surface and the frames on the two sides of the terminal at the same time.
Alternatively, the processor 32 calculates the average position of the contact points on the left side frame and the average position of the contact points on the right side frame of the terminal by acquiring the number of the sensors pressed on the left and right side frames and the corresponding position information.
The processor 32 determines the specific position relationship between the left frame and the right frame according to the average position of the contact points of the left frame and the right frame, and determines the one-hand operation mode of the terminal in the current state according to the position relationship.
In this embodiment, in the vertical screen mode, when the processor 32 determines that the average position of the contact point on the left side frame of the terminal is located below the average position of the contact point on the right side frame, it determines that the terminal is in the left-handed mode;
when the processor 32 determines that the average position of the contact points on the left side frame of the terminal is above the average position of the contact points on the right side frame, the terminal is determined to be in the right-hand mode.
In the vertical screen mode, when the processor 32 determines that the average position of the contact points on the upper side frame of the terminal is located on the left side of the average position of the contact points on the lower side frame, it determines that the terminal is in the right-hand mode;
when the processor 32 determines that the average position of the contact points on the upper side frame of the terminal is located on the right side of the average position of the contact points on the lower side frame, the terminal is determined to be in the left-hand mode.
And finally, the processor 32 searches the soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to the mapping relation between the preset left-hand mode and the preset right-hand mode and the soft keyboard display area, and performs switching display of the soft keyboard according to the soft keyboard display area.
In the terminal provided by this embodiment, the capacitive displacement sensors are arranged in the two side frames of the terminal in advance, on this basis, the terminal can obtain the contact position parameters generated on the two side frame surfaces due to holding the terminal by the capacitive displacement sensors arranged in the two side frames of the terminal, determine that the terminal is in the left-hand mode or the right-hand mode according to the spatial position characteristics of the contact position parameters generated on the two side frames of the terminal, search the soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to the mapping relationship between the preset left-hand mode and the soft keyboard display area, and perform the switching display of the soft keyboard according to the soft keyboard display area, the switching display method enables the user to automatically switch and display the soft keyboard of the terminal by only performing normal single-hand operation on the terminal such as a mobile phone, and displays the soft keyboard in the operation area conforming to the current single-hand mode operation, the problem that the display area of the soft keyboard cannot be adjusted by identifying the single-hand mode of the user in the conventional terminal is solved, and the use experience effect of the user is enhanced.
Third embodiment
As shown in fig. 4, a flowchart of an embodiment of the method for switching and displaying the terminal software keyboard of the present invention is provided, in this embodiment, the method for switching and displaying the terminal software keyboard includes the following steps:
s401: and respectively acquiring contact position parameters generated on the frame surfaces at the two sides due to the holding of the terminal through the capacitance displacement sensors arranged in the frames at the two sides of the terminal.
When the terminal is operated in the one-hand mode, a user clamps the terminal in the palm by using fingers, and the fingers are in point contact with the terminal, so that the contact area between the palm and the terminal is relatively large, therefore, the contact position parameter herein specifically refers to the contact position parameter of the palm on the borders at two sides of the terminal when the user uses the terminal, and specifically may include the contact area and the position information.
S402: and determining the terminal to be in a left-hand mode or a right-hand mode according to the spatial position characteristics of the contact position parameters generated by the frames on the two sides of the terminal.
In this embodiment, in the process of determining the left-right-hand mode, the terminal specifically selects according to the acquired contact position parameter, and optionally, determines, according to position information in the contact position parameter, whether the contact point corresponding to the contact position parameter is located on a left side frame or a right side frame of the terminal; and if the operation mode is on the left side frame, determining that the operation mode of the user using the terminal is a left-hand mode, and if the operation mode is on the right side frame, determining that the operation mode of the user using the terminal is a right-hand mode.
S403: and searching a soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to a mapping relation between a preset left-hand mode and a preset right-hand mode and the soft keyboard display area, and performing switching display on the soft keyboard according to the soft keyboard display area.
In practical application, when a user needs to send a short message, a soft keyboard is displayed at the position below an input frame, the user can input corresponding information to the soft keyboard to input characters, but the display mode of the soft keyboard is a tiled display mode adaptive to a screen, that is, the soft keyboard is displayed at the lower position of the screen and fully covers all display areas of the screen which are not occupied first, and when the user operates with one hand, the other side of the soft keyboard is difficult to control due to the wide screen, so in the embodiment, after the single-hand mode of the user is identified by a sensor, the currently displayed soft keyboard is displayed in the display area which can be completely controlled by the user in the single-hand mode.
As shown in fig. 6, in the present application, whether a user is close to the sensor or not and the contact area with the sensor (the contact area is used to represent the degree of pressing by the user, and the larger the pressing degree, the larger the contact area) may be determined according to the detected sensor capacitance value C, specifically as follows:
as the capacitance C ═ S/d, it can be known that:
in the scenario shown in fig. 6a, the distance d between the positive electrode of the sensor and the ground is infinite, and the capacitance C is 0;
in the scenario shown in fig. 6b, a user 'S finger approaches the sensor, the user' S finger serves as a grounding electrode, the distance d between the positive electrode and the ground is small, and the capacitance C ═ S/d is greater than 0; therefore, whether a finger is close can be determined according to whether the capacitance value exists;
in the scenario shown in fig. 6C, the user 'S finger lightly presses on the sensor, the user' S finger serves as a ground electrode, the distance D between the positive electrode and the ground is the thickness D of the mobile phone shell, and the capacitance C is (S)/D; because the user lightly presses, the contact area S (elliptical area) between the positive electrode and the ground is small, and the capacitance value is small;
in the scenario shown in fig. 6D, the user presses the sensor with his finger hard, the user' S finger is used as a grounding electrode, the distance D between the positive electrode and the ground is the thickness D of the mobile phone shell, and the capacitance C is (S)/D; because the user presses heavily, the contact area S between the positive electrode and the ground is larger, and the capacitance value is larger;
based on the analysis, the touch screen can detect parameters such as sliding, pressing and pressing sizes of a user on the surface of a terminal such as a mobile phone based on the capacitive displacement sensor.
In this embodiment, as shown in fig. 9, a plurality of sensors (black balls shown in fig. 9) are provided inside the mobile phone, and the setting method is specifically as follows: at least one capacitive displacement sensor disposed along a length of the side frame.
The method comprises the following steps that 8 sensors which are respectively arranged on 2 side surfaces of the mobile phone are assumed, wherein the number of the sensors is 4 at the upper part and 4 at the lower part, the sensors on the two side edges are used for detecting contact position parameters of the two side edges when a user holds the mobile phone, and the sensors are mainly used for detecting operations such as pressing the mobile phone when the user holds the mobile phone; the left-hand mode or the right-hand mode is determined according to the pressing condition.
In this embodiment, the mapping relationship between the preset right-left hand mode and the soft keyboard display area includes: and setting two display areas of a lower left corner and a lower right corner for the soft keyboard, wherein the left-hand mode corresponds to the lower left corner display area of the soft keyboard, and the right-hand mode corresponds to the lower right corner display area of the soft keyboard.
As shown in fig. 9, the touch location parameter can be determined according to the identifier of the sensor and the pre-stored correspondence between the identifier and the location, and the left-hand mode or the right-hand mode can be determined according to the number of the appearing capacitors.
The following description will be made by taking an example in which the antenna bodies are respectively disposed at the left and right sides of the terminal, as shown in fig. 7, which is a schematic diagram of the soft keyboard switching display detection in the vertical screen mode, by detecting that a user holds the terminal while using the terminal and the palm is in close contact with the frame, the obtaining module 21 obtains the number of the capacitive displacement sensors pressed on the frames on the left and right sides of the terminal, it is determined whether the left-hand mode or the right-hand mode is based on the statistical left and right sides of the pressed capacitive displacement sensor, as shown in fig. 7, the number of the capacitive displacement sensors pressed on the right side frame is significantly greater than that on the left side frame when the statistics result is obtained, and therefore, the mode determination module 22 determines that the current operation mode is the right-hand mode, the display switching module 23 switches and displays the soft keyboard to the antenna working state corresponding to the right-hand mode according to the mapping relationship used.
In this embodiment, the setting of the two display areas for the soft keyboard includes:
the display position of the lower left corner is a fan-shaped display area with the lower left corner as a circle center, and the display position of the lower right corner is a fan-shaped display area with the lower right corner as a circle center;
or the display position of the lower left corner is a triangular display area with the lower left corner as a vertex, and the display position of the lower right corner is a triangular display area with the lower right corner as a vertex.
In the normal working state of the terminal, when the terminal inputs the text information, the soft keyboard is displayed at the lower position of the screen of the terminal in a display mode that all display areas at the lower part of the screen are fully paved.
In this embodiment, if the mode that the soft keyboard shows is when fan-shaped, it is specific, can show the soft keyboard on the region that can touch operation completely under the user right hand mode, and is optional, because the user is under the one-hand mode, the home range of finger is the arc slip, then it can evolve the soft keyboard according to the slip operation region of user's finger for the soft keyboard suits with user's home range, thereby has improved user's use experience greatly.
In this embodiment, the mode determining module 22 may further determine, according to the position relationship of the contact point, whether the terminal is in the left-hand mode or the right-hand mode, specifically, in the vertical screen mode, the mode determining module 22 is configured to determine that the terminal is in the left-hand mode when the average position of the contact point on the left side frame of the terminal is located above the average position of the contact point on the right side frame; and determining that the terminal is in the right-hand mode when the average position of the contact points on the left side frame of the terminal is above the average position of the contact points on the right side frame.
In the landscape mode, the mode determining module 22 is configured to determine that the terminal is in the right-hand mode when the average position of the contact points on the upper side frame of the terminal is located on the left side of the average position of the contact points on the lower side frame; and determining that the terminal is in the left-hand mode when the average position of the contact points on the upper side frame of the terminal is located on the right side of the average position of the contact points on the lower side frame.
Similarly, as shown in fig. 8, the soft keyboard switching display detection in the landscape mode is basically the same as that in the portrait mode, except that the detection in the landscape mode should be the pressed capacitive displacement sensors on the upper and lower sides.
In summary, the present embodiment provides a method for switching and displaying a terminal soft keyboard, in which touch position parameters generated on frame surfaces on two sides by holding a terminal are obtained by using capacitive displacement sensors arranged in frames on two sides of the terminal, the terminal is determined to be in a left-hand mode or a right-hand mode according to position characteristics of the touch position parameters generated on the frames on the two sides of the terminal in space, a soft keyboard display area corresponding to the left-hand mode or the right-hand mode is searched according to a mapping relationship between a preset left-hand mode and a preset soft keyboard display area, and a soft keyboard is switched and displayed according to the soft keyboard display area, the switching and displaying method allows a user to perform normal single-hand operation on the terminal such as a mobile phone, so as to realize automatic switching and display of the terminal soft keyboard, and display the soft keyboard in an operation area conforming to the current single-hand mode operation, the problem that the display area of the soft keyboard cannot be adjusted by identifying the single-hand mode of the user in the conventional terminal is solved, and the use experience effect of the user is enhanced.
Fourth embodiment
As shown in fig. 5, a flowchart of an embodiment of the method for switching and displaying a soft keyboard of a terminal according to the present invention is provided, in this embodiment, the method for switching and displaying a soft keyboard includes the following steps:
s501: capacitive displacement sensors are arranged in frames on two sides of the mobile phone, and the arrangement mode of the sensors comprises at least one capacitive displacement sensor arranged along the length direction of the side frames.
Optionally, the sensor may be further disposed at a lower position of the front surface, and the sensor detects a situation that the user's finger presses the screen to determine whether the screen is in the left-handed mode or the right-handed mode, where the left-handed mode is determined when it is detected that the frequency of pressing the screen by the user's finger on the left side of the screen of the terminal is high, and the right-handed mode is determined when it is detected that the frequency of pressing the screen by the user's finger on the right side of the screen of the.
S502: acquiring contact position parameters generated on frame surfaces at two sides when a user holds the terminal;
in practical applications, when the terminal is operated in the single-hand mode, the user clamps the terminal in the palm by using the fingers, and the fingers are in point contact with the terminal, so that the contact area between the palm and the terminal is relatively large, and therefore, the contact position parameter herein specifically refers to the contact position parameter of the palm on the borders on the two sides of the terminal when the user uses the terminal, and specifically may include the contact area and the position information.
S503: determining whether the terminal is in a left-hand mode or a right-hand mode according to the position characteristics of the contact position parameters generated by the frames at the two sides of the terminal on the space; if the left-handed mode is selected, executing S504; if the mode is the right-hand mode, executing S505;
s504: searching a soft keyboard display area corresponding to a left-hand mode according to a mapping relation between a preset left-hand mode and a soft keyboard display area, and performing soft keyboard switching display according to the soft keyboard display area;
s505: and searching a soft keyboard display area corresponding to the right-hand mode according to the mapping relation between the preset right-hand mode and the soft keyboard display area, and performing switching display on the soft keyboard according to the soft keyboard display area.
In this embodiment, it is determined that the terminal is in the left-hand mode or the right-hand mode, and the determination is specifically performed in the following manner:
in the vertical screen mode, when the average position of the contact point on the left side frame of the terminal is positioned above the average position of the contact point on the right side frame, determining that the terminal is in a left-hand mode; and determining that the terminal is in the right-hand mode when the average position of the contact points on the left side frame of the terminal is above the average position of the contact points on the right side frame.
In the horizontal screen mode, when the average position of the contact points on the upper side frame of the terminal is positioned on the left side of the average position of the contact points on the lower side frame, determining that the terminal is in a right-hand mode; and determining that the terminal is in the left-hand mode when the average position of the contact points on the upper side frame of the terminal is located on the right side of the average position of the contact points on the lower side frame.
The invention provides a terminal soft keyboard switching display device and a method thereof, wherein capacitive displacement sensors are arranged in two side frames of a terminal in advance, on the basis, contact position parameters generated on two side frame surfaces due to the holding of the terminal are obtained through the capacitive displacement sensors arranged in the two side frames of the terminal, a mode determining module determines that the terminal is in a left-hand mode or a right-hand mode according to the position characteristics of the contact position parameters generated on the two side frames of the terminal on the space, a display switching module searches a soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to the mapping relation between the preset left-hand mode and the soft keyboard display area, and performs the switching display of a soft keyboard according to the soft keyboard display area, and the switching display method can realize the automatic switching display of the terminal soft keyboard only by performing normal single-hand operation on the terminal such as a mobile phone and the like, the soft keyboard is displayed in the operation area which accords with the current single-hand mode operation, the problem that the display area of the soft keyboard cannot be adjusted by identifying the single-hand mode of the user in the conventional terminal is solved, and the use experience effect of the user is enhanced.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A terminal soft keyboard switching display device is characterized by comprising: an acquisition module, a mode determination module and a display switching module, wherein,
the acquisition module is used for respectively acquiring contact position parameters generated on the two side frames due to the holding of the terminal through the capacitive displacement sensors arranged in the two side frames of the terminal;
the mode determining module is used for determining that the terminal is in a left-hand mode or a right-hand mode according to the position characteristics of the contact position parameters generated by the frames at the two sides of the terminal on the space;
the display switching module is used for searching the soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to the mapping relation between the preset left-right mode and the soft keyboard display area, and switching and displaying the soft keyboard according to the soft keyboard display area.
2. The terminal soft keyboard switching display device of claim 1, wherein the mapping relationship between the preset left and right modes and the soft keyboard display area comprises: and setting two display areas of a lower left corner and a lower right corner for the soft keyboard, wherein the left-hand mode corresponds to the lower left corner display area of the soft keyboard, and the right-hand mode corresponds to the lower right corner display area of the soft keyboard.
3. The soft keyboard switching display device of claim 2, wherein the setting of two display areas of a lower left corner and a lower right corner for the soft keyboard comprises:
the display position of the lower left corner is a fan-shaped display area with the lower left corner as a circle center, and the display position of the lower level is a fan-shaped display area with the lower right corner as a circle center;
or the display position of the lower left corner is a triangular display area with the lower left corner as a vertex, and the display position of the lower right corner is a triangular display area with the lower right corner as a vertex.
4. The terminal soft keyboard switching display device of any one of claims 1 to 3, wherein in the vertical screen mode, the mode determination module is configured to determine that the terminal is in the left-handed mode when an average position of the contact points on a left side frame of the terminal is above an average position of the contact points on a right side frame; and determining that the terminal is in the right-hand mode when the average position of the contact points on the left side frame of the terminal is above the average position of the contact points on the right side frame.
5. The terminal soft keyboard switching display device of any one of claims 1 to 3, wherein in the landscape mode, the mode determination module is configured to determine that the terminal is in the right-hand mode when the average position of the contact points on the upper side frame of the terminal is located to the left of the average position of the contact points on the lower side frame; and determining that the terminal is in the left-hand mode when the average position of the contact points on the upper side frame of the terminal is located on the right side of the average position of the contact points on the lower side frame.
6. A method for switching and displaying a terminal soft keyboard is characterized by comprising the following steps:
respectively acquiring contact position parameters generated on frame surfaces at two sides due to holding of the terminal through capacitance displacement sensors arranged in the frames at two sides of the terminal;
determining the terminal to be in a left-hand mode or a right-hand mode according to the position characteristics of the contact position parameters generated by the frames at the two sides of the terminal on the space;
and searching a soft keyboard display area corresponding to the left-hand mode or the right-hand mode according to a mapping relation between a preset left-hand mode and a preset right-hand mode and the soft keyboard display area, and performing switching display on the soft keyboard according to the soft keyboard display area.
7. The method for switching and displaying the soft keyboard of the terminal according to claim 6, wherein the mapping relationship between the preset left-right hand mode and the soft keyboard display area comprises: and setting two display areas of a lower left corner and a lower right corner for the soft keyboard, wherein the left-hand mode corresponds to the lower left corner display area of the soft keyboard, and the right-hand mode corresponds to the lower right corner display area of the soft keyboard.
8. The method for switching and displaying the soft keyboard of the terminal according to claim 7, wherein the setting of the two display areas of the lower left corner and the lower right corner for the soft keyboard comprises:
the display position of the lower left corner is a fan-shaped display area with the lower left corner as a circle center, and the display position of the lower right corner is a fan-shaped display area with the lower right corner as a circle center;
or the display position of the lower left corner is a triangular display area with the lower left corner as a vertex, and the display position of the lower right corner is a triangular display area with the lower right corner as a vertex.
9. The method for switching and displaying the soft keyboard of the terminal according to any one of claims 6 to 8, wherein in the vertical screen mode, the determining that the terminal is in the left-hand mode or the right-hand mode according to the spatial position characteristics of the touch position parameters generated by the borders at the two sides of the terminal comprises:
when the average position of the contact points on the left side frame of the terminal is below the average position of the contact points on the right side frame, determining that the terminal is in a left-hand mode;
the terminal is determined to be in the right-hand mode when the average position of the contact points on the left side frame of the terminal is above the average position of the contact points on the right side frame.
10. The method for switching and displaying the soft keyboard of the terminal according to any one of claims 6 to 8, wherein in the landscape mode, the determining that the terminal is in the left-hand mode or the right-hand mode according to the spatial position characteristics of the touch position parameters generated by the borders at the two sides of the terminal comprises:
determining that the terminal is in a right-hand mode when the average position of the contact points on the upper side frame of the terminal is positioned on the left side of the average position of the contact points on the lower side frame;
the terminal is determined to be in the left-hand mode when the average position of the contact points on the upper side frame of the terminal is located on the right side of the average position of the contact points on the lower side frame.
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Application publication date: 20170426 |