WO2024067307A1 - Procédé et appareil d'affichage pour clavier virtuel, dispositif électronique et support de stockage - Google Patents

Procédé et appareil d'affichage pour clavier virtuel, dispositif électronique et support de stockage Download PDF

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Publication number
WO2024067307A1
WO2024067307A1 PCT/CN2023/120144 CN2023120144W WO2024067307A1 WO 2024067307 A1 WO2024067307 A1 WO 2024067307A1 CN 2023120144 W CN2023120144 W CN 2023120144W WO 2024067307 A1 WO2024067307 A1 WO 2024067307A1
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WO
WIPO (PCT)
Prior art keywords
virtual keyboard
letter
input
letter key
key
Prior art date
Application number
PCT/CN2023/120144
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English (en)
Chinese (zh)
Inventor
邱益虎
Original Assignee
维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2024067307A1 publication Critical patent/WO2024067307A1/fr

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Classifications

    • 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
    • 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

Definitions

  • the present application belongs to the technical field of electronic devices, and specifically relates to a method, device, electronic device and storage medium for displaying a virtual keyboard.
  • users In electronic devices, users generally input through a virtual keyboard. After receiving the user's input on a key on the virtual keyboard, the electronic device will display the character corresponding to the key on the display interface.
  • the purpose of the embodiments of the present application is to provide a method, device, electronic device and storage medium for displaying a virtual keyboard, which can improve the efficiency of text input by users through the virtual keyboard.
  • an embodiment of the present application provides a method for displaying a virtual keyboard, the method comprising: when displaying the virtual keyboard, receiving a first input from a user on a first letter key in the virtual keyboard; the first letter key corresponds to a first letter; in response to the first input, highlighting a second letter key in the virtual keyboard; wherein the second letter key corresponds to a second letter, and the second letter has a combination relationship with the first letter.
  • an embodiment of the present application provides a display device for a virtual keyboard, comprising a receiving module and a display module; the receiving module is used to receive a first input from a user to a first letter key in the virtual keyboard when the virtual keyboard is displayed; the first letter key corresponds to a first letter; the display module is used to highlight a second letter key in the virtual keyboard in response to the first input received by the receiving module; wherein the second letter key corresponds to a second letter, and the second letter has a combination relationship with the first letter.
  • an embodiment of the present application provides an electronic device, which includes a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the first aspect are implemented.
  • an embodiment of the present application provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented.
  • an embodiment of the present application provides a chip, the chip comprising a processor and a communication interface, The communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method described in the first aspect.
  • an embodiment of the present application provides a computer program product, which is stored in a storage medium and is executed by at least one processor to implement the method described in the first aspect.
  • a virtual keyboard when a virtual keyboard is displayed, a first input from a user to a first letter key in the virtual keyboard is received, the first letter key corresponds to a first letter, and in response to the first input, a second letter key is highlighted in the virtual keyboard, the second letter key corresponds to a second letter, and the second letter is in a combination relationship with the first letter, thereby improving the efficiency of text input by the user through the virtual keyboard.
  • FIG1 is a schematic diagram of a flow chart of a method for displaying a virtual keyboard provided in an embodiment of the present application
  • FIG. 2( a ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in one embodiment
  • FIG2( b ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in an embodiment
  • FIG3( a ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in one embodiment
  • FIG3( b ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in an embodiment
  • FIG. 4( a ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in one embodiment
  • FIG4( b ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in an embodiment
  • FIG5( a ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in one embodiment
  • FIG5( b ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in an embodiment
  • FIG6( a ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in one embodiment
  • FIG6( b ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in an embodiment
  • FIG. 7( a ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in one embodiment
  • FIG7( b ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in an embodiment
  • FIG8( a ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in one embodiment
  • FIG8( b ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in an embodiment
  • FIG9( a ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in one embodiment
  • FIG9( b ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in an embodiment
  • FIG. 10( a ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in one embodiment
  • FIG10( b ) is a schematic diagram of an interface of a method for displaying a virtual keyboard in an embodiment
  • FIG11 is a schematic diagram of the structure of a display device of a virtual keyboard provided in an embodiment of the present application.
  • FIG12 is one of the structural schematic diagrams of an electronic device provided in an embodiment of the present application.
  • FIG. 13 is a second schematic diagram of the structure of an electronic device provided in an embodiment of the present application.
  • first, second, etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first”, “second”, etc. are generally of one type, and the number of objects is not limited.
  • the first object can be one or more.
  • “and/or” in the specification and claims represents at least one of the connected objects, and the character “/" generally indicates that the objects associated with each other are in an "or” relationship.
  • This embodiment provides a method for displaying a virtual keyboard. As shown in FIG1 , the method for displaying a virtual keyboard is applied to an electronic device and includes the following steps 201 and 202:
  • Step 201 When displaying a virtual keyboard, the electronic device receives a first input from a user on a first letter key in the virtual keyboard.
  • the above-mentioned first letter key corresponds to the first letter.
  • the first letter key may be any key in the virtual keyboard, and the embodiment of the present application is not limited to this.
  • the virtual keyboard is a keyboard having a function of automatically identifying letters corresponding to keys in the virtual keyboard.
  • the above-mentioned virtual keyboard can be a virtual keyboard corresponding to the nine-square grid input method, or it can be a keyboard corresponding to the 26-key input method.
  • the first letter corresponding to the first letter key can be a single letter, for example, or it can be multiple letters.
  • a first letter key can correspond to 3 letters, namely J, K, and L.
  • the first letter corresponding to the first letter key may be multiple letters
  • the first letter key has a corresponding relationship with the multiple letters respectively.
  • the virtual keyboard may be a keyboard independent of the built-in virtual keyboard of the electronic device, or may be the built-in virtual keyboard of the electronic device, wherein the built-in virtual keyboard of the electronic device has the function of automatically identifying the characters corresponding to the keys in the virtual keyboard.
  • the virtual keyboard in the case where the above-mentioned virtual keyboard can be a keyboard independent of the virtual keyboard that comes with the electronic device, the virtual keyboard has the same key layout interface as the keyboard that comes with the electronic device (for example, the above-mentioned nine-square grid format, 26-key format keyboard), and the user can select the virtual keyboard to use its recognition function.
  • the electronic device when the virtual keyboard is a virtual keyboard built into the electronic device, the electronic device is provided with an automatic recognition function for the virtual keyboard built into the electronic device. After the user turns on the function, the virtual keyboard built into the electronic device can automatically recognize the first letter of the first input indication. Furthermore, the electronic device can turn on the automatic recognition function by default, or turn off the automatic recognition function by default. If the automatic recognition function is turned on by default, the user can turn on the automatic recognition function by default. The user does not need to manually turn on the automatic recognition function before the first use, and it will be turned on by default subsequently; if the automatic recognition function is turned off by default, the user needs to manually turn on the automatic recognition function before the first use, and it will be turned on by default subsequently. The embodiments of the present application are not limited to this.
  • the first input is used to trigger the electronic device to display a first letter corresponding to the first input, and automatically identify N second letters associated with the first letter.
  • the first input may be a touch input, a voice input, or a special gesture input, which is not limited in the embodiment of the present application.
  • Step 202 In response to the above-mentioned first input, the electronic device highlights a second letter key in the virtual keyboard.
  • the second letter key corresponds to the second letter, and the second letter has a combination relationship with the first letter.
  • the combination relationship includes at least one of the following: a Chinese pinyin combination, an English word combination.
  • the above combination relationship may be related to the type of text that needs to be generated when the user actually uses the virtual keyboard.
  • the above-mentioned text types may be other languages besides Chinese and English, for example, German, Japanese, French, Korean, etc.
  • the above-mentioned combination relationship can be a spelling relationship, that is, there is a spelling relationship between the second letter corresponding to the second letter key and the first letter corresponding to the first letter key.
  • the above combination relationship can be a spelling relationship of English words, that is, the second letter corresponding to the second letter key and the first letter corresponding to the first letter key have a spelling relationship of English words.
  • the above-mentioned second letter key is: a key corresponding to the second letter associated with the first letter indicated by the above-mentioned first letter key.
  • the first display method is a display method that allows the user to know the N second letter keys more clearly than before receiving the first input.
  • the first display method includes: highlighting N second letter keys; enlarging and displaying the N second letter keys; adjusting the arrangement order of the N second letter keys in the virtual keyboard and placing them in the front display position of the virtual keyboard, etc.
  • a virtual keyboard when a virtual keyboard is displayed, a first input from a user to a first letter key in the virtual keyboard is received, the first letter key corresponds to a first letter, and in response to the first input, a second letter key is highlighted in the virtual keyboard, the second letter key corresponds to a second letter, and the second letter is in a combination relationship with the first letter, thereby improving the efficiency of text input by the user through the virtual keyboard.
  • the highlighting mode of the second letter key includes at least one of the following: canceling the display of letter keys other than the second letter key in the virtual keyboard; weakening the display of the virtual keyboard; letter keys other than the second letter key in the virtual keyboard; enlarge and display the second letter key in the virtual keyboard; highlight and display the second letter key in the virtual keyboard; and display the second letter key at a target position of the virtual keyboard.
  • the highlighting mode of the second letter key may be one of the above-mentioned highlighting modes, or may be multiple of the above-mentioned highlighting modes, which is not limited in the present application.
  • the above-mentioned highlighting mode may be a combination of two display modes: enlarging the display of the second letter key in the above-mentioned virtual keyboard and weakening the display of letter keys other than the second letter key in the above-mentioned virtual keyboard, that is, enlarging the display of the second letter key while weakening the letter keys other than the second letter key.
  • the second letter key when the second letter key is highlighted in a plurality of ways, it should be a combination of highlighting letter keys other than the second letter key and highlighting the second letter key.
  • Example 1 In Figure 2(a), assuming that the user wants to use pinyin to output the Chinese character "I", the electronic device receives the user's first input of "W” (i.e. the above-mentioned first letter) on key 32 (i.e. the above-mentioned first letter key) in the virtual keyboard 31. After the electronic device receives the first input, in Figure 2(b), only the four keys (i.e. the above-mentioned second letter keys) corresponding to the four letters "A”, "E", "U” and “O” (i.e. the above-mentioned second letters) will be displayed in the display interface of the virtual keyboard 31, and the remaining keys will no longer be displayed (i.e. the above-mentioned cancellation of the letter keys in the above-mentioned virtual keyboard except the above-mentioned second letter key), and the user can select the key he needs from the remaining four keys to make the next input.
  • the four keys i.e. the above-mentioned second letter keys
  • the highlighting mode of the second letter key is to weaken the display of letter keys other than the second letter key in the virtual keyboard, the letter keys other than the second letter key will be weakened in the virtual keyboard.
  • Example 2 In Figure 3(a), assuming that the user wants to use pinyin to output the Chinese character " ⁇ ", the electronic device receives the user's first input of "W” (i.e. the above-mentioned first letter) on key 32 (i.e. the above-mentioned first letter key) in the virtual keyboard 31.
  • the four keys i.e. the above-mentioned second letter keys
  • the remaining keys will be displayed with 70% transparency (i.e. the above-mentioned weakened display of the letter keys in the above-mentioned virtual keyboard except the above-mentioned second letter key), and the user can select the key he needs from the remaining four keys to make the next input.
  • the second letter key when the second letter key is highlighted in such a way as to enlarge the second letter key in the virtual keyboard, the second letter key will be enlarged in the virtual keyboard.
  • Example 3 In FIG4(a), assuming that the user wants to use pinyin to input the Chinese character " ⁇ ", the electronic device receives the user's first input of "W” (i.e., the first letter) on the key 32 (i.e., the first letter key) in the virtual keyboard 31. After the electronic device receives the first input, in FIG4(b), the virtual keyboard 31 will be displayed in an enlarged manner. The four keys corresponding to the four letters "A”, “E”, “U” and “O” (i.e. the second letters mentioned above) (i.e. the second letter keys mentioned above) will be displayed, and the remaining keys will be displayed in the original display mode. Users can then easily select the keys they need from the remaining four keys for the next step of input.
  • the second letter key when the second letter key is highlighted in the virtual keyboard, the second letter key will be highlighted in the virtual keyboard.
  • Example 4 In Figure 5(a), assuming that the user wants to use pinyin to output the Chinese character " ⁇ ", the electronic device receives the user's first input of "W” (i.e. the above-mentioned first letter) on key 32 (i.e. the above-mentioned first letter key) in the virtual keyboard 31.
  • the four keys i.e. the above-mentioned second letter keys
  • the remaining keys will be displayed in the original display mode, so that the user can conveniently select the key he needs from the remaining four keys to make the next input.
  • the second letter key when the second letter key is highlighted in such a manner that the second letter key is displayed at a target position on the virtual keyboard, the second letter key will be displayed at the target position on the virtual keyboard.
  • the target position can be an input position determined by the electronic device according to the user's input posture information (left-hand input, right-hand input, or left-hand and right-hand input), that is, the first position described below.
  • the above-mentioned target position can be the position for left-hand operation, or the position for right-hand operation, or the position for both-hand operation. Please refer to the subsequent description for details. It can also be a designated position determined according to the position of the second letter key in the virtual keyboard, that is, the second position described below. Please refer to the subsequent description for details.
  • Example 5 In Figure 6(a), assuming that the user wants to use pinyin to output the Chinese character " ⁇ ", the electronic device receives the user's first input of "W” (i.e. the above-mentioned first letter) on key 32 (i.e. the above-mentioned first letter key) in the virtual keyboard 31. After receiving the first input, the electronic device determines that the user's input posture is left-hand input. Then, in Figure 6(b), on the left side of the display interface of the virtual keyboard 31, there will be four keys (i.e. the above-mentioned second letter keys) corresponding to the four letters "A", "E", "U” and “O” (i.e. the above-mentioned second letters), and the remaining keys will be displayed in the original display mode. The user can conveniently select the key he needs from the remaining four keys to make the next input.
  • W i.e. the above-mentioned first letter
  • key 32 i.e. the above-mentioned first letter key
  • the method for displaying a virtual keyboard provided in the embodiment of the present application further includes the following steps A1 and A2:
  • Step A1 In response to the first input, the electronic device determines a first position that matches the input gesture information corresponding to the first input.
  • Step A2 The electronic device displays the second letter key at the first position.
  • the above-mentioned input gesture information includes at least one of the following: left hand input gesture information, right hand input gesture information, and both-hands input gesture information.
  • the electronic device when it receives the first input, it can determine the input gesture information corresponding to the first input according to the position of the first input on the display interface; it can also use the gesture sensing module to detect the input gesture information of the first input. The input posture is sensed, and then the input posture information corresponding to the first input is determined.
  • the first position may be preset by the electronic device, may be automatically generated by the electronic device according to input gesture information corresponding to the first input, or may be customized by the user.
  • the electronic device when the above-mentioned first position can be preset by the electronic device, the electronic device sets N preset input gesture information in advance, and accordingly sets the first position corresponding to the N preset input gesture information.
  • the first position when the first position can also be automatically generated by the electronic device according to input gesture information corresponding to the first input, the first position is randomly determined by the electronic device on the display interface according to the input gesture information corresponding to the first input.
  • the user can enter N input preset input posture information and the position information corresponding to the N input preset input posture information in the electronic device. After the electronic device detects the input posture information based on the first input, the position information matching the input posture information corresponding to the first input is determined based on the N input preset input posture information entered by the user in the electronic device, and the matching position information is the first position.
  • Example 6 In Figure 7(a), assuming that the user wants to use pinyin to output the Chinese character " ⁇ ", the electronic device receives the user's first input of "W” (i.e. the above-mentioned first letter) on key 32 (i.e. the above-mentioned first letter key) in the virtual keyboard 31. After receiving the first input, the electronic device determines that the user's input gesture is right-hand input. Then, in Figure 7(b), the four keys (i.e. the above-mentioned second letter keys) corresponding to the four letters "A", "E", "U” and “O” (i.e. the above-mentioned second letters) are displayed on the right side of the display interface of the virtual keyboard 31, and the remaining keys will be cancelled. The user can conveniently select the key he needs from the remaining four keys to make the next input.
  • W i.e. the above-mentioned first letter
  • key 32 i.e. the above-mentioned first letter key
  • the electronic device determine
  • the electronic device displays the second letter key at the first position in a display manner that is most convenient for the user according to the user's input gesture, thereby improving the efficiency of the user in searching for and selecting the second letter key.
  • the method for displaying a virtual keyboard provided in the embodiment of the present application further includes the following steps B1 and B2:
  • Step B1 In response to the first input, the electronic device determines a second position that matches the input position corresponding to the first input.
  • Step B2 The electronic device displays the second letter key at the second position.
  • the input position of the first input is the input from the user on the display interface corresponding to the virtual keyboard to,
  • the above preset range may be preset or user-defined.
  • the second position is a position within a preset range of the virtual keyboard.
  • the second position may be a position within a preset range of the first letter key in the virtual keyboard, or may be a position within a preset range of the virtual keyboard corresponding to the input position of the first input.
  • Example 7 In FIG8(a), assuming that the user wants to use pinyin to output the Chinese character " ⁇ ", the electronic device receives the user's first input of "W” (i.e., the first letter) on key 32 (i.e., the first letter key) in the virtual keyboard 31. After receiving the first input, the electronic device determines that the input position of the user's input is on the left side of key 32.
  • FIG8(b) In the figure, the periphery of the key 32 is enlarged, and the four keys (i.e. the second letter keys) corresponding to the four letters "A", "E", "U” and “O” (i.e. the second letters) are displayed in sequence, and the remaining keys will be cancelled. The user can then conveniently select the key he needs from the remaining four keys for the next step of input.
  • the electronic device displays the second letter key at a second position in a display manner that is most convenient for the user according to the input position of the user's first input, thereby improving the efficiency of the user in finding and selecting the second letter key.
  • each letter key in the virtual keyboard corresponds to at least two letters, and the number of the first letters is at least two.
  • the method for displaying a virtual keyboard provided in the embodiment of the present application further includes the following step C:
  • Step C In response to the first input, the electronic device highlights the second letters that are in combination with at least two first letters in the virtual keyboard.
  • the virtual keyboard when each letter key in the virtual keyboard corresponds to at least two letters and the number of the first letters is at least two letters, the virtual keyboard may be a nine-square input method keyboard.
  • the second letter key of the second letter may be displayed within a preset range of the first letter key.
  • Example 8 In Figure 9(a), assuming that the user wants to use the nine-square input method to spell out the English word "and", the electronic device receives the user's first input on key 42 in the virtual keyboard 41 (i.e., the above-mentioned first letter key), that is, key 42 containing the three letters "a, b, c".
  • key 42 in the virtual keyboard 41 i.e., the above-mentioned first letter key
  • the electronic device After receiving the first input, the electronic device will display the second letter keys that have English spelling combination relationships with the three letters "a, b, c", where the second letters that have an English spelling combination relationship with a include “n, s", then as shown in Figure 9(b), the second letter keys corresponding to "a:n, s" are displayed near key 42; the second letters that have an English spelling combination relationship with b include "b:o, e, y”, then the second letter keys corresponding to "o, e, y” are displayed near key 42; the second letters that have an English spelling combination relationship with c include "l, o", then the second letter keys corresponding to "c:l, o" are displayed near key 42.
  • the electronic device displays the second letter key in a second position in a highlighted manner according to the user's virtual keyboard, thereby improving the efficiency of the user in searching for and selecting the second letter key.
  • step D1 the method for displaying a virtual keyboard provided in the embodiment of the present application further includes the following step D1:
  • Step D1 The electronic device obtains the historical input information of the user using the virtual keyboard.
  • step 202 the method for displaying a virtual keyboard provided in the embodiment of the present application further includes the following step D2:
  • Step D2 In response to the first input, the electronic device determines a second letter key based on the historical input information, and highlights the second letter key in the virtual keyboard.
  • the above historical input information may include the user's habit information of inputting characters using the virtual keyboard.
  • M is an integer greater than 1
  • the electronic device may store the number of times the user selects each of the M second letters, and the number of times each of the M second letters is selected may be stored as historical input information.
  • the method for displaying a virtual keyboard provided in the embodiment of the present application further includes the following step E1:
  • Step E1 When the number of the second letter keys is N, the electronic device determines the arrangement order of the N second letter keys according to the historical input information.
  • Step E2 The electronic device highlights the second letter key in the virtual keyboard according to the arrangement order, where N is a positive integer greater than 1.
  • the appeal history input information can refer to the above description and will not be repeated here.
  • the electronic device can obtain, based on the above historical input information, the associated weight relationship between different keys when the user inputs characters using the virtual keyboard.
  • the electronic device can determine the arrangement order of the N second letter keys according to the value of the association weight. Generally, the larger the association weight, the higher the arrangement order, and the smaller the association weight, the lower the arrangement order.
  • the above-mentioned associated weight value refers to: the possibility threshold of the combination between the second letter corresponding to the second letter key and the first letter corresponding to the first letter key, and then comparing the possibility threshold of the second letter key to calculate the combination weight ranking between the second letter corresponding to the second letter key and the first letter corresponding to the first letter key.
  • the above-mentioned association weight value can be calculated by the electronic device itself, or the electronic device can send an application to a server and the server can calculate it.
  • the above-mentioned association weight value is the association weight obtained by the electronic device based on the user's habit of inputting letters.
  • the above-mentioned association weight value is the association weight obtained by the server based on the big data of input letters obtained by it (that is, the habit of most people inputting letters).
  • Example 9 In FIG10(a), assuming that the user wants to use pinyin to output the Chinese character "I", the electronic device receives the user's first input of "W” (i.e., the first character) on the key 32 (i.e., the first letter key) in the virtual keyboard 31. After receiving the first input, the electronic device will calculate the weights of the four letters “A”, “E”, “U”, and “O” that can follow "W” respectively, and after obtaining that the weight of the letter “A” is 20%, the weight of "E” is 10%, the weight of "U” is 20%, and the weight of “O” is 50%. As shown in FIG10(b), the display interface of the virtual keyboard 31 will arrange “A”, “E”, “U”, and “O” in the order of “O", “A”, “U”, and “E”, and display them at the forefront of the virtual keyboard 31.
  • W i.e., the first character
  • the electronic device After receiving the first input, the electronic device will calculate the weights of the four letters “A”,
  • the second letter keys are displayed in order, other keys in the virtual keyboard may be displayed in a highlighted manner (for example, letter keys other than the second letter key in the virtual keyboard are hidden), thereby further highlighting the second letter key.
  • the second letter keys are displayed in order, and while other letter keys in the virtual keyboard are hidden, subsequent related characters are magnified as the user further inputs.
  • the technical solutions of the above-mentioned steps 201-202 and steps A to E2 can be executed in a non-networked state or in a networked state.
  • the method for displaying a virtual keyboard provided in the embodiment of the present application further includes the following step F:
  • Step F Detect the networking status of the electronic device.
  • the first method Network status
  • the method for displaying a virtual keyboard provided in the embodiment of the present application further includes the following steps G1 and G2:
  • Step G1 When the electronic device is in a networked state, in response to the first input, the first letter is sent to a server.
  • Step G2 Upon receiving M second letters associated with the first letter sent by the server, the electronic device highlights the second letter keys in the virtual keyboard, where M is a positive integer.
  • the server can obtain M second letters that best match the first letter through big data input or Internet search, and send them to the electronic device.
  • the electronic device after receiving the second letter, the electronic device will display the second letter key corresponding to the second letter in the virtual keyboard in the first display mode.
  • the method for displaying a virtual keyboard provided in the embodiment of the present application further includes the following step H1:
  • Step H1 every first predetermined time period, the electronic device receives a first word library from the server, and adds words in the first word library to a target word library of the electronic device.
  • the first word library includes: words updated on the Internet during the first predetermined period of time;
  • the electronic device in step 202 highlights the second letter key in the virtual keyboard, including:
  • Step F2 The electronic device identifies the first letter corresponding to the first letter key.
  • Step F3 The electronic device obtains the second letter associated with the first letter from the target word library.
  • Step F4 The electronic device highlights the second letter key in the virtual keyboard.
  • the first predetermined duration may be user-defined or automatically set by the electronic device.
  • the server periodically pushes the latest and most popular possible letter combinations to electronic devices. After receiving the data, the electronic devices replace the corresponding letter combinations based on the principle of least recent use. Based on this one-step operation, the interaction between the mobile electronic device and the server is further reduced, that is, the virtual keyboard's dependence on the network is reduced.
  • the display method of the virtual keyboard provided in the embodiment of the present application can be executed by a display device of the virtual keyboard.
  • the display method of the virtual keyboard performed by the display device of the virtual keyboard is taken as an example to illustrate the display device of the virtual keyboard provided in the embodiment of the present application.
  • FIG. 11 is a schematic diagram of a possible structure of a display device for implementing a virtual keyboard provided in an embodiment of the present application.
  • the above-mentioned device 600 includes: a receiving module 601, which is used to receive a first input from a user to a first letter key in the above-mentioned virtual keyboard when the virtual keyboard is displayed; the above-mentioned first letter key corresponds to a first letter; a display module 602, which is used to highlight a second letter key in the above-mentioned virtual keyboard in response to the above-mentioned first input received by the receiving module 601; wherein the above-mentioned second letter key corresponds to a second letter, and the above-mentioned second letter has a combination relationship with the above-mentioned first letter.
  • a virtual keyboard when a virtual keyboard is displayed, a first input from a user to a first letter key in the virtual keyboard is received, the first letter key corresponds to a first letter, and in response to the first input, a second letter key is highlighted in the virtual keyboard, the second letter key corresponds to a second letter, and the second letter is in a combination relationship with the first letter, thereby improving the efficiency of text input by the user through the virtual keyboard.
  • the highlighting mode of the second letter key includes at least one of the following:
  • a second letter key is displayed at the target position on the virtual keyboard.
  • the display module 602 is further used to: in response to the first input, determine a first position that matches the input gesture information corresponding to the first input; and display a second letter key at the first position.
  • the input gesture information includes at least one of the following: left hand input gesture information, right hand input gesture information, and both-hands input gesture information.
  • the display module 602 is further used to: determine, in response to the first input, a second position that matches the input position corresponding to the first input; and display a second letter key at the second position, where the second position is a position within a preset range of the virtual keyboard.
  • each letter key in the virtual keyboard corresponds to at least two letters, and the number of first letters is at least two;
  • the display module 602 is further configured to: in response to the first input, highlight in the virtual keyboard the second letters that are in a combination relationship with the at least two first letters.
  • the combination relationship includes at least one of the following: a Chinese pinyin combination, an English word combination.
  • the device further comprises:
  • the acquisition module is used to obtain the historical input information of the user using the virtual keyboard
  • the display module 602 is further used to: in response to the first input, determine a second letter key according to the historical input information, and highlight the second letter key in the virtual keyboard.
  • the display module 602 is also used to: when the number of second letter keys is N, determine the arrangement order of the N second letter keys according to historical input information; and highlight the second letter keys in the virtual keyboard according to the arrangement order, where N is a positive integer greater than 1.
  • the display device of the virtual keyboard in the embodiment of the present application can be an electronic device, or a part of the electronic device. Components, such as integrated circuits or chips.
  • the electronic device may be a terminal or other devices other than a terminal.
  • the electronic device may be a mobile phone, a tablet computer, a laptop computer, a PDA, a vehicle-mounted electronic device, a mobile Internet device (Mobile Internet Device, MID), an augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) device, a robot, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant, PDA), etc.
  • It may also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which is not specifically limited in the embodiments of the present application.
  • Network Attached Storage NAS
  • PC personal computer
  • TV television
  • teller machine a self-service machine
  • the display device of the virtual keyboard in the embodiment of the present application may be a device having an operating system.
  • the operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.
  • the display device of the virtual keyboard provided in the embodiment of the present application can implement each process implemented in the method embodiments of Figures 1 to 10, and will not be described again here to avoid repetition.
  • an embodiment of the present application also provides an electronic device 800, including a processor 801 and a memory 802, and the memory 802 stores a program or instruction that can be executed on the processor 801.
  • the program or instruction is executed by the processor 801
  • the various steps of the above-mentioned virtual keyboard display method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the electronic devices in the embodiments of the present application include the mobile electronic devices and non-mobile electronic devices mentioned above.
  • FIG. 13 is a schematic diagram of the hardware structure of an electronic device implementing an embodiment of the present application.
  • the electronic device 100 includes but is not limited to components such as a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110.
  • components such as a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110.
  • the electronic device 100 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 110 through a power management system, so that the power management system can manage charging, discharging, and power consumption.
  • a power source such as a battery
  • the electronic device structure shown in FIG13 does not constitute a limitation on the electronic device, and the electronic device may include more or fewer components than shown, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the user input unit 107 is used to receive the user's first input on the first letter key in the above-mentioned virtual keyboard when the virtual keyboard is displayed; the above-mentioned first letter key corresponds to the first letter; the display unit 106 is used to highlight the second letter key in the above-mentioned virtual keyboard in response to the above-mentioned first input input by the user input unit 107; wherein the above-mentioned second letter key corresponds to the second letter, and the above-mentioned second letter has a combination relationship with the above-mentioned first letter.
  • a virtual keyboard when a virtual keyboard is displayed, a first input from a user to a first letter key in the virtual keyboard is received, the first letter key corresponds to a first letter, and in response to the first input, a second letter key is highlighted in the virtual keyboard, the second letter key corresponds to a second letter, and the second letter is in a combination relationship with the first letter, thereby improving the efficiency of text input by the user through the virtual keyboard.
  • the highlighting method of the second letter key includes at least one of the following: canceling the display of letter keys other than the second letter key in the virtual keyboard; weakening the display of letter keys other than the second letter key in the virtual keyboard; enlarging the display of the second letter key in the virtual keyboard; highlighting the second letter key in the virtual keyboard; displaying the second letter key at the target position of the virtual keyboard.
  • the processor 110 is used to determine a first position matching the input gesture information corresponding to the first input in response to the first input received by the user input unit 107; the display unit 106 is also used to display the second letter key at the first position.
  • the input gesture information includes at least one of the following: left hand input gesture information, right hand input gesture information, and both hands input gesture information.
  • the processor 110 is used to determine a second position matching the input position corresponding to the first input in response to the first input received by the user input unit 107; the display unit 106 is also used to display the second letter key at the second position, and the second position is a position within a preset range of the virtual keyboard.
  • each letter key in the virtual keyboard corresponds to at least two letters, and the number of the first letters is at least two; the display unit 106 is also used to respond to the first input received by the user input unit 107, and highlight the second letter that has a combination relationship with at least two first letters in the virtual keyboard.
  • the above combination relationship includes at least one of the following: Chinese pinyin combination, English word combination.
  • the processor 110 is used to obtain historical input information of the user using the above-mentioned virtual keyboard; the above-mentioned display unit 106 is also used to respond to the above-mentioned user input unit 107 receiving the above-mentioned first input, determine the second letter key according to the above-mentioned historical input information obtained by the above-mentioned processor 110, and highlight the second letter key in the above-mentioned virtual keyboard.
  • the processor 110 is further used to determine, when the number of the second letter keys is N, an arrangement order of the N second letter keys based on the historical input information; the display unit 106 is further used to highlight the second letter keys in the virtual keyboard according to the arrangement order determined by the processor 110, where N is a positive integer greater than 1.
  • the input unit 104 may include a graphics processing unit (GPU) 1041 and a microphone 1042, and the graphics processor 1041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 107 includes a touch panel 1071 and at least one of other input devices 1072.
  • the touch panel 1071 is also called a touch screen.
  • the touch panel 1071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
  • the memory 109 can be used to store software programs and various data.
  • the memory 109 can mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area can store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.).
  • the memory 109 It may include a volatile memory or a non-volatile memory, or the memory 109 may include both volatile and non-volatile memories.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM), and a direct memory bus random access memory (DRRAM).
  • the memory 109 in the embodiments of the present application includes but is not limited to these and any other suitable types of memories.
  • the processor 110 may include one or more processing units; optionally, the processor 110 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 110.
  • An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • each process of the above-mentioned virtual keyboard display method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the processor is the processor in the electronic device described in the above embodiment.
  • the readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.
  • An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned virtual keyboard display method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.
  • An embodiment of the present application provides a computer program product, which is stored in a storage medium.
  • the program product is executed by at least one processor to implement the various processes of the above-mentioned virtual keyboard display method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the technical solution of the present application can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.
  • a storage medium such as ROM/RAM, a magnetic disk, or an optical disk
  • a terminal which can be a mobile phone, a computer, a server, or a network device, etc.

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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)
  • Input From Keyboards Or The Like (AREA)

Abstract

La présente demande appartient au domaine technique des communications. L'invention divulgue un procédé et un appareil d'affichage pour un clavier virtuel, un dispositif électronique et un support de stockage, le procédé consistant à : lorsqu'un clavier virtuel est affiché, recevoir une première entrée d'un utilisateur sur une première touche de lettre sur le clavier virtuel, la première touche de lettre correspondant à une première lettre ; et, en réponse à la première entrée, mettre en évidence sur le clavier virtuel une seconde touche de lettre, la seconde touche de lettre correspondant à une seconde lettre, et la seconde lettre et la première lettre ayant une relation de combinaison.
PCT/CN2023/120144 2022-09-26 2023-09-20 Procédé et appareil d'affichage pour clavier virtuel, dispositif électronique et support de stockage WO2024067307A1 (fr)

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CN202211176765.1A CN115437548A (zh) 2022-09-26 2022-09-26 虚拟键盘的显示方法、装置、电子设备和存储介质

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CN115437548A (zh) * 2022-09-26 2022-12-06 维沃移动通信有限公司 虚拟键盘的显示方法、装置、电子设备和存储介质

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CN102193711A (zh) * 2010-03-10 2011-09-21 中国移动通信集团公司 一种虚拟键盘的字母按键显示方法与装置
CN102810039A (zh) * 2011-05-31 2012-12-05 中兴通讯股份有限公司 左右手自适应的虚拟键盘显示方法及终端
CN108459783A (zh) * 2017-02-20 2018-08-28 阿里巴巴集团控股有限公司 虚拟键盘的控制方法、装置及设备、可读介质
CN115437548A (zh) * 2022-09-26 2022-12-06 维沃移动通信有限公司 虚拟键盘的显示方法、装置、电子设备和存储介质

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Publication number Priority date Publication date Assignee Title
CN102193711A (zh) * 2010-03-10 2011-09-21 中国移动通信集团公司 一种虚拟键盘的字母按键显示方法与装置
CN102810039A (zh) * 2011-05-31 2012-12-05 中兴通讯股份有限公司 左右手自适应的虚拟键盘显示方法及终端
CN108459783A (zh) * 2017-02-20 2018-08-28 阿里巴巴集团控股有限公司 虚拟键盘的控制方法、装置及设备、可读介质
CN115437548A (zh) * 2022-09-26 2022-12-06 维沃移动通信有限公司 虚拟键盘的显示方法、装置、电子设备和存储介质

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