CN110865718A - Method and device for supporting application of input method to multi-screen switching - Google Patents
Method and device for supporting application of input method to multi-screen switching Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
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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
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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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1431—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using a single graphics controller
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Abstract
The invention provides a method and a device for supporting an input method to be applied to multi-screen switching, wherein the method comprises the following steps: displaying an input frame of an input method application on a screen obtained to a focus, wherein the screen comprises a main display screen and at least one auxiliary display screen; the auxiliary display screen is a display device which is distinguished from the main display screen, and the main display screen and each auxiliary display screen are connected with the same processing system. According to the method and the device, the input frame of the input method application is displayed on the screen with the acquired focus, so that the input frame is switched between the main display screen and the auxiliary display screen, the input function of the same device under different display screens is realized, and the user experience is effectively improved.
Description
Technical Field
The invention relates to the field of computer input display, in particular to a method and a device for supporting an input method to be applied to multi-screen switching.
Background
With the development of science and technology and the progress of society, mobile terminals are widely used and have more and more abundant functions. Taking Android equipment as an example, with the popularization of Android system equipment and the continuous improvement of hardware conditions, the requirements of various industries on the Android customization function become more and more complex, wherein the control of the input method of the display screen is an important item.
As shown in fig. 1, in the prior art, when processing an input method application program, although one electronic device may be externally connected with a plurality of display screens, and each display screen may display one or more input method applications, for the same processing system, only one input channel corresponding to a default input method of the system is provided, and in a specific application process, the input channel is allocated to the corresponding input method application according to a condition that a focus is obtained on a current display screen, so that even if there are a plurality of external display screens in one electronic device, only the main display screen has the input channel corresponding to an input frame, and each secondary display screen cannot support message input of the input method application.
However, at present, there are more and more demands for inputting information on multiple display screens, for example, in a face-brushing payment device, a main display screen facing a merchant side and a secondary display screen facing a seller side are generally included, and a situation that both the buyer and the seller need to input information on their respective display screens often occurs.
Disclosure of Invention
Therefore, a technical scheme supporting the application of the input method to multi-screen switching needs to be provided, so as to solve the problems that the android system only supports the information input of a single input frame on a main display screen, and the information input of the input frames of multiple display screens cannot be realized, so that the interactivity is poor, and bad sensory experience is brought to a user.
In order to achieve the above object, the present invention provides a method for supporting an input method to be applied in multi-screen switching, where the method includes:
displaying an input frame of an input method application on a screen obtained to a focus, wherein the screen comprises a main display screen and at least one auxiliary display screen;
the auxiliary display screen is a display device which is distinguished from the main display screen, and the main display screen and each auxiliary display screen are connected with the same processing system.
Optionally, the method includes:
when detecting that the screen of the current acquired focus is the auxiliary display screen, adjusting the identification information of the display screen corresponding to the input frame to the identification information of the screen of the acquired focus, so that the input frame is displayed on the screen of the acquired focus;
or when the screen of the current acquired focus is detected to be the main display screen, adjusting the identification information of the display screen corresponding to the input frame to the identification information of the screen of the acquired focus, so that the input frame is displayed on the screen of the acquired focus.
Optionally, the method includes:
when the screen for acquiring the focus is detected to be switched from the main display screen to the auxiliary display screen, determining second coordinate information according to the first coordinate information, and displaying the input frame on the auxiliary display screen according to the second coordinate information;
or when the screen for acquiring the focus is detected to be switched from the secondary display screen to the main display screen, determining first coordinate information according to the second coordinate information, and displaying the input frame on the main display screen according to the first coordinate information;
the first coordinate information is coordinate information of the input frame on the main display screen, and the second coordinate information is coordinate information of the input frame on the auxiliary display screen.
Optionally, the secondary display screen includes a first secondary display screen and a second secondary display screen, and the method includes:
when the screen for acquiring the focus is detected to be switched from the first auxiliary display screen to the second auxiliary display screen, determining fourth coordinate information according to the third coordinate information, and displaying the input frame on the second auxiliary display screen according to the fourth coordinate information;
the third coordinate information is coordinate information of the input frame on the first auxiliary display screen, and the fourth coordinate information is coordinate information of the input frame on the second auxiliary display screen.
Optionally, the method further includes:
setting an input channel set; the set of input channels comprises a plurality of input channels;
setting a virtual input method application on at least one secondary display screen;
and each virtual input method application corresponds to one input channel, and the information input function is realized through the input channels.
Optionally, the method includes:
and when the virtual input application is hidden or deleted on the secondary display screen, deleting the input channel corresponding to the virtual input application in the input channel set.
Optionally, the method includes:
and when the virtual input application is displayed on the secondary display screen, saving the input channel corresponding to the virtual input application in the input channel set.
Optionally, the method includes:
and setting a virtual input method application on the main display screen, and allocating an input channel for the virtual input method application on the main display screen.
Optionally, the method includes:
receiving a window opening instruction, and additionally arranging one or more sub-windows on the auxiliary display screen;
and adding the virtual input method application on the added child window, and allocating an input channel for the added virtual input method application.
The inventor also provides a device for supporting the input method application in multi-screen switching, and the device is used for executing the method.
Different from the prior art, the method and the device for supporting the application of the input method to the multi-screen switching in the technical scheme comprise: displaying an input frame of an input method application on a screen obtained to a focus, wherein the screen comprises a main display screen and at least one auxiliary display screen; the auxiliary display screen is a display device which is distinguished from the main display screen, and the main display screen and each auxiliary display screen are connected with the same processing system. According to the method and the device, the input frame of the input method application is displayed on the screen with the acquired focus, so that the input frame is switched between the main display screen and the auxiliary display screen, the input function of the same device under different display screens is realized, and the user experience is effectively improved.
Drawings
FIG. 1 is a schematic flow chart of a system default input method working process according to the prior art;
FIG. 2 is a schematic flow chart of a multi-input method according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating a set of input channels according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating a method for supporting multi-screen multi-input method application according to an embodiment of the present invention;
FIG. 5 is a flowchart illustrating a method for supporting multi-screen multi-input method application according to an embodiment of the present invention;
FIG. 6 is a schematic flow chart illustrating an application of the input method to a sub-display according to an embodiment of the present invention;
FIG. 7 is a diagram illustrating a method for supporting an input method applied to multi-screen switching according to an embodiment of the present invention;
FIG. 8 is a diagram illustrating an apparatus for supporting input method application in multi-screen switching according to an embodiment of the present invention.
Reference numerals:
101. a main display screen;
102. a secondary display screen;
103. and (4) processing the system.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 is a schematic flow chart of a working process of a default input method of a system according to the prior art. In the android system, an input box of each input method is an editnfo object, processing that the input box acquires or loses a focus corresponding to each touch key is realized in the object, the object comprises an InputConnection object (namely an input channel), and a default input method inputs characters to the input box through a commitText interface of the InputConnection.
As shown in fig. 1, there are 3 input boxes: input box a, input box B and input box C. The input box A is an operation window corresponding to the input method A, the input box B is an operation window corresponding to the input method B, and the input box C is an operation window corresponding to the input method C. The Input method, i.e., an Input method application program, is also called an Input method editor (english) and is software for realizing information Input on a display screen. The input information includes, but is not limited to, chinese characters, numbers, graphics, and the like.
Assuming that the input boxes A, B, C are all displayed on the main display screen, when the input box a obtains focus and the system default input method is set as input method a, the input method a obtains the system default input channel and the user inputs information through the input box a. When the input box B obtains the focus, the default input method of the system is set as the input method B, the input method B obtains the default input channel of the system, and the user inputs information through the input box B. When the input box C obtains the focus, the processing is similar, and the description is omitted here. The obtaining of the focus may be triggered by: when the selected element is clicked or touched by a mouse or positioned to the input box through a tab key, the input box obtains focus.
Because the default input channel of the system is only one, the input channel is only allocated to the input box on the main display screen, even if the auxiliary display screen obtains a focus and is provided with the input method application, because the auxiliary display screen is not allocated with the input channel, a user cannot realize information input operation on the auxiliary display screen, and the sensory experience of the user is influenced.
As shown in fig. 7, a flowchart of a method for supporting an input method application in multi-screen switching according to the present invention is shown, where the method includes:
step S701 displays an input box of the input method application on the screen where the focus is acquired. The screen comprises a main display screen and at least one auxiliary display screen; the auxiliary display screen is a display device which is distinguished from the main display screen, and the main display screen and each auxiliary display screen are connected with the same processing system.
In certain embodiments, the method comprises: when detecting that the screen of the current acquired focus is the auxiliary display screen, adjusting the identification information of the display screen corresponding to the input frame to the identification information of the screen of the acquired focus, so that the input frame is displayed on the screen of the acquired focus; or when the screen of the current acquired focus is detected to be the main display screen, adjusting the identification information of the display screen corresponding to the input frame to the identification information of the screen of the acquired focus, so that the input frame is displayed on the screen of the acquired focus.
According to the method and the device, the input frame of the input method application is displayed on the screen with the acquired focus, so that the input frame is switched between the main display screen and the auxiliary display screen, the input function of the same device under different display screens is realized, and the user experience is effectively improved.
Preferably, the method comprises: when the screen for acquiring the focus is detected to be switched from the main display screen to the auxiliary display screen, determining second coordinate information according to the first coordinate information, and displaying the input frame on the auxiliary display screen according to the second coordinate information; or when the screen for acquiring the focus is detected to be switched from the secondary display screen to the main display screen, determining first coordinate information according to the second coordinate information, and displaying the input frame on the main display screen according to the first coordinate information; the first coordinate information is coordinate information of the input frame on the main display screen, and the second coordinate information is coordinate information of the input frame on the auxiliary display screen.
As shown in fig. 4, for the android system, the interface of each app displayed on the display screen, the window of the input method, the dialog box, and the essence in the status bar are windows. In a system window display mechanism, each window has a variable displayID, each screen has a unique identification ID (i.e., displayID), and each window is displayed on the corresponding screen according to its corresponding variable displayID. Therefore, when only one input method is provided, the variable displayID corresponding to the input box can be modified according to the position of the focal point on the current display screen, so that the input box can be switched and displayed between the main display screen and the auxiliary display screen.
As shown in fig. 5, a detailed flow chart for implementing the functions shown in fig. 4 is shown. First, the input box pops up the input method window, and at the same time, the system calls addWindow of the window service WMS. And then entering an addWindow processing flow, wherein in a normal condition, the display ID of the input method window is set to be 0 (main display screen ID) by default in the addWindow processing service, and the display width and the height of the main display screen are given to the window as other details such as drawing reference and the like. When the display ID of the window where the input frame corresponding to the input method window is located is judged to be the secondary display screen ID, the display ID of the input method window is modified to be the secondary display screen ID, and the display width and the height of the primary display screen are set to be other details such as drawing reference and the like, namely the size of the primary display screen and the size of the secondary display screen are possibly inconsistent, and in order to ensure that the display positions of the input frames when the input frames are switched in the primary display screen and the secondary display screen are relatively consistent, coordinate conversion is required to be carried out according to the display positions of the input frames on the primary display screen, so that the display positions of the input frames on the secondary display screen are also relatively consistent.
In some embodiments, the secondary display comprises a first secondary display and a second secondary display, the method comprising: when the screen for acquiring the focus is detected to be switched from the first auxiliary display screen to the second auxiliary display screen, determining fourth coordinate information according to the third coordinate information, and displaying the input frame on the second auxiliary display screen according to the fourth coordinate information; the third coordinate information is coordinate information of the input frame on the first auxiliary display screen, and the fourth coordinate information is coordinate information of the input frame on the second auxiliary display screen.
In short, the input frame of the input application program can be switched and displayed between the main screen and the auxiliary screen, and can also be switched and displayed between the auxiliary screen and the auxiliary screen, and because the sizes of different auxiliary screens may be different, the input frame also involves the conversion of coordinates when being switched between the auxiliary screen and the auxiliary screen, thereby ensuring that the positions of the input frame on the auxiliary display screen before and after the switching are consistent.
In certain embodiments, the method comprises: the step "set input channel set" is entered first. The input channel set includes a plurality of input channels.
And then entering the step of setting the virtual input method application on at least one secondary display screen. The auxiliary display screen is a display device which is distinguished from the main display screen, and the main display screen and each auxiliary display screen are connected with the same processing system; and each virtual input method application corresponds to one input channel, and the information input function is realized through the input channels.
Fig. 2 is a schematic flow chart of a working process of a multiple input method according to an embodiment of the present invention. The input applications A, B, C correspond to the input boxes A, B, C, respectively. The input box A, B, C is managed by a unified input channel set (i.e., an InputConnection dynamic set), which dynamically adds or deletes the InputConnection in the set according to the lifecycle of the input box. The virtual input method window obtains all InputConnectins corresponding to the input frames through a system interface, and then calls a commitText method of the connection to input characters. Specifically, as shown in fig. 3, an IMM (named as input method manager, i.e., an input channel set) dynamically stores all the input connections, and the system dynamically adds or deletes the input channel corresponding to the input frame in the set according to which of the sub display screen and the main display screen the input frame of the virtual input method is displayed or disappears.
In the embodiment, the dynamic control of the input method application on each secondary display screen is realized by setting the input channel set and virtually setting the input method application on the secondary display screen, and because the input method application on each secondary display screen is a system virtual input method rather than a system default input method, the input channels in the set can be called to carry out input operation, so that the synchronous input function of a plurality of input methods under multiple display screens is realized, and the user experience is effectively improved.
In certain embodiments, the method comprises: and when the virtual input application is hidden or deleted on the secondary display screen, deleting the input channel corresponding to the virtual input application in the input channel set. In other embodiments, the method comprises: and when the virtual input application is displayed on the secondary display screen, saving the input channel corresponding to the virtual input application in the input channel set.
In short, when an input box of the virtual input method is displayed on the secondary display screen, a channel corresponding to the input box is saved in the input channel set, and since the input box is allocated with input channels, the user can input corresponding information in the input box. When the input frame of the virtual input method is hidden or deleted on the auxiliary display screen, the channel corresponding to the input frame is correspondingly deleted from the input channel set, so that the dynamic adjustment of the input function of the input frame on the auxiliary display screen is realized. By adopting the scheme, the input function of the input box of the virtual input method is realized without depending on the switching of the focuses on the display screen, so that the synchronous input of the information of a plurality of input boxes on a plurality of display screens can be realized, and the user experience is greatly enhanced.
In certain embodiments, the method comprises: and modifying the identification information of the operation window corresponding to the virtual input application into the identification information of the auxiliary display screen where the virtual input application is located, and refreshing the display interface of the auxiliary display screen. The operation window of the virtual input application is the aforementioned "input box", the identification information of the operation window refers to the unique identifier of the input box, and the identification information of the secondary display screen refers to the unique identifier of the secondary display screen. In the actual application process, special processing may be performed on the custom window TYPE (virtualmethod _ TYPE) of the VIRTUAL input METHOD window in the system window service, the display ID value of the window is set to the corresponding screen ID (display ID), and the interface is refreshed.
For example, only one virtual input method is set on the main display screen and the auxiliary display screen, and the main display screen can also multiplex the virtual input method on the auxiliary display screen by the method. Specifically, when touch operation is detected on the main display screen, namely the main display screen obtains a focus, the display screen corresponding to the virtual input frame on the current auxiliary display screen is modified, and the virtual input frame is switched to the main display screen from the auxiliary display screen, so that the information input function of the main display screen is realized. And when the secondary display screen obtains the focus, the display screen corresponding to the virtual input frame is modified from the main display screen to the secondary display screen so as to realize the information input function on the secondary display screen. In short, for the input box of the default input method displayed on the main display screen, the display position can be switched by modifying the display screen identification corresponding to the input box; the display position can also be switched by modifying the corresponding display screen identification of the input frame of the virtual input method displayed on the main display screen or the auxiliary display screen.
In certain embodiments, the method comprises: and setting a virtual input method application or adopting a system default input method application on the main display screen. Preferably, the method comprises: and setting a virtual input method application on the main display screen, and allocating an input channel for the virtual input method application on the main display screen. The method comprises the following steps: adopting a system default input method application on the main display screen, and executing the following steps when detecting that a virtual input method application is arranged on the auxiliary display screen: the system default input method of the main window is not started.
In short, if no input box is set on the current secondary display, that is, the secondary display does not need to input information, the main display may continue to adopt the default input method of the system. If the input box is arranged on the current auxiliary display screen, that is, the information input is required on the auxiliary display screen, the main display screen can adopt either the input method or the virtual input method. When the main display screen adopts the virtual input method, the default main display screen does not adopt the system default input method, namely the input channel is not distributed according to the focus position any more, but the input function of the input box is realized through the correspondence between the input box and the input channel in the input channel set.
In certain embodiments, the method comprises: the virtual input method application receives input information and displays the input information. The input information may be chinese characters, numbers, characters, graphics, etc. The input boxes are in an inputtable state as long as the input channels corresponding to the input boxes are stored in the set, and when the input boxes of the auxiliary display screen are in the inputtable state, a user can synchronously input information through the input boxes on the auxiliary display screen, so that the synchronous input function of the input method under multiple display screens and multiple windows is realized.
In certain embodiments, the method comprises: receiving a window opening instruction, and additionally arranging one or more sub-windows on the auxiliary display screen; and adding the virtual input method application on the added child window, and allocating an input channel for the added virtual input method application. The input channel corresponding to the virtual input method application (hereinafter referred to as "virtual input method") is stored in the input channel set, and then the input channel set can be dynamically adjusted according to the display state of the virtual input method application on the secondary display screen. In short, a processing system may be connected to a plurality of sub-display screens in addition to a main display screen, each sub-display screen may be provided with one sub-window or a plurality of sub-windows, each sub-window may be independently configured to receive different input information, each sub-window corresponds to an input box, each input box corresponds to an input channel in a set, and an information input function on each sub-window may be implemented through the input channels.
As shown in fig. 6, the display flow of the virtual input box on the secondary display screen is shown. When the input box needs to display the virtual input method window, the system firstly calls addWindow of the window service WMS and starts an addWindow processing flow. When the TYPE of the input METHOD window is judged to be the self-defined VIRTUAL _ METHOD _ TYPE, setting display of the window to be 1 (namely, display id of the auxiliary display screen), and setting display width and height of the auxiliary display screen to the window to serve as drawing reference and other details.
Fig. 8 is a schematic diagram of an apparatus for supporting input method application in multi-screen switching according to an embodiment of the present invention. The apparatus is for performing the method as described hereinbefore. The device comprises a main display screen 101 and one or more auxiliary display screens 102, and a processing system 103, wherein the processing system 103 is connected with the main display screen 101 and each auxiliary display screen 102.
The main display screen and the auxiliary display screen are electronic elements with display functions, and can be AMOLED display screens, LCD liquid crystal display screens, micro light-emitting diode display screens, quantum dot display screens or electronic ink display screens. In other embodiments, the display screen may further include a touch unit, such that the user may trigger the touch command by clicking the screen, and the touch unit may be a touch screen. Of course, the user may also trigger the touch event by other means, such as pressing a button, remote controlling, and the like. The processing system comprises a processor, wherein the processor is an electronic element with a data processing function and can be a Central Processing Unit (CPU), a Microprocessor (MCU) and the like.
The invention provides a method and a device for supporting an input method to be applied to multi-screen switching, wherein the method comprises the following steps: displaying an input frame of an input method application on a screen obtained to a focus, wherein the screen comprises a main display screen and at least one auxiliary display screen; the auxiliary display screen is a display device which is distinguished from the main display screen, and the main display screen and each auxiliary display screen are connected with the same processing system. According to the method and the device, the input frame of the input method application is displayed on the screen with the acquired focus, so that the input frame is switched between the main display screen and the auxiliary display screen, the input function of the same device under different display screens is realized, and the user experience is effectively improved.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.
Claims (10)
1. A method for supporting an input method application in multi-screen switching is characterized by comprising the following steps:
displaying an input frame of an input method application on a screen obtained to a focus, wherein the screen comprises a main display screen and at least one auxiliary display screen;
the auxiliary display screen is a display device which is distinguished from the main display screen, and the main display screen and each auxiliary display screen are connected with the same processing system.
2. A method for supporting input method applications for multi-screen switching as recited in claim 1, wherein the method comprises:
when detecting that the screen of the current acquired focus is the auxiliary display screen, adjusting the identification information of the display screen corresponding to the input frame to the identification information of the screen of the acquired focus, so that the input frame is displayed on the screen of the acquired focus;
or when the screen of the current acquired focus is detected to be the main display screen, adjusting the identification information of the display screen corresponding to the input frame to the identification information of the screen of the acquired focus, so that the input frame is displayed on the screen of the acquired focus.
3. A method for supporting an input method application at multi-screen switching according to claim 1 or 2, wherein the method comprises:
when the screen for acquiring the focus is detected to be switched from the main display screen to the auxiliary display screen, determining second coordinate information according to the first coordinate information, and displaying the input frame on the auxiliary display screen according to the second coordinate information;
or when the screen for acquiring the focus is detected to be switched from the secondary display screen to the main display screen, determining first coordinate information according to the second coordinate information, and displaying the input frame on the main display screen according to the first coordinate information;
the first coordinate information is coordinate information of the input frame on the main display screen, and the second coordinate information is coordinate information of the input frame on the auxiliary display screen.
4. A method of enabling input method applications at multi-screen switching as claimed in claim 1 or 2, wherein the secondary display screen comprises a first secondary display screen and a second secondary display screen, the method comprising:
when the screen for acquiring the focus is detected to be switched from the first auxiliary display screen to the second auxiliary display screen, determining fourth coordinate information according to the third coordinate information, and displaying the input frame on the second auxiliary display screen according to the fourth coordinate information;
the third coordinate information is coordinate information of the input frame on the first auxiliary display screen, and the fourth coordinate information is coordinate information of the input frame on the second auxiliary display screen.
5. A method for supporting input method applications for multi-screen switching as recited in claim 1, wherein the method further comprises:
setting an input channel set; the set of input channels comprises a plurality of input channels;
setting a virtual input method application on at least one secondary display screen;
and each virtual input method application corresponds to one input channel, and the information input function is realized through the input channels.
6. A method for supporting input method applications at multi-screen switching as recited in claim 5, wherein the method comprises:
and when the virtual input application is hidden or deleted on the secondary display screen, deleting the input channel corresponding to the virtual input application in the input channel set.
7. A method for supporting input method applications at multi-screen switching as recited in claim 5, wherein the method comprises:
and when the virtual input application is displayed on the secondary display screen, saving the input channel corresponding to the virtual input application in the input channel set.
8. A method for supporting input method applications at multi-screen switching as recited in claim 5, wherein the method comprises:
and setting a virtual input method application on the main display screen, and allocating an input channel for the virtual input method application on the main display screen.
9. A method for supporting input method applications at multi-screen switching as recited in claim 5, wherein the method comprises:
receiving a window opening instruction, and additionally arranging one or more sub-windows on the auxiliary display screen;
and adding the virtual input method application on the added child window, and allocating an input channel for the added virtual input method application.
10. An apparatus for supporting an input method application for multi-screen switching, wherein the apparatus is configured to perform the method according to any one of claims 1 to 9.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112306439A (en) * | 2020-10-29 | 2021-02-02 | 中国第一汽车股份有限公司 | One-machine multi-screen interaction system and management method thereof, electronic equipment and storage medium |
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| CN112306439A (en) * | 2020-10-29 | 2021-02-02 | 中国第一汽车股份有限公司 | One-machine multi-screen interaction system and management method thereof, electronic equipment and storage medium |
| CN113282181A (en) * | 2021-05-21 | 2021-08-20 | 南京市德赛西威汽车电子有限公司 | Method for supporting double-input method in vehicle-mounted entertainment system |
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| CN114398112A (en) * | 2021-12-01 | 2022-04-26 | 瑞芯微电子股份有限公司 | Method, system and computer readable medium for controlling screen switching |
| CN114398112B (en) * | 2021-12-01 | 2024-05-14 | 瑞芯微电子股份有限公司 | Method, system and computer readable medium for controlling screen switching |
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