Writing operation method and device for capacitive touch screen, and intelligent device

Abstract

Embodiments of the present application relate to a writing operation method and device for a capacitive screen, and an intelligent device. The writing operation method for the capacitive screen according to the embodiments of the present application includes: receiving a preset first trigger instruction; hiding the display interface of the application currently displayed on the intelligent device, where the display interface includes a writing window; creating an independent writing window and displaying it as a floating window; and sending the writing information received by the independent writing window to the application. The writing operation method for the capacitive screen according to the embodiments of the present application enables a user to create an independent writing window that is independent of the current application and connected by data according to a preset trigger instruction when writing through the capacitive screen, and hides the display interface of the current application, so that the user can also call other applications of the intelligent device when writing, which is more convenient to use and makes the intelligent device equipped with the capacitive screen more intelligent.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of writing on intelligent devices, and in particular, to a writing operation method and device for a capacitive screen, and an intelligent device. Background Art

[0002] In recent years, with the rise of intelligent devices such as smart phones and tablet computers, the capacitive touch screen market has developed rapidly.

[0003] A layer of transparent special metal conductive substance is pasted on the glass surface of the capacitive touch screen. When a finger touches the metal conductive substance layer, the capacitance of the contact point changes, causing the frequency of the connected oscillator to change. By measuring the frequency change, the touch position can be determined to obtain information.

[0004] Compared with the ordinary resistive touch screen that can only perform single-point touch control, the capacitive touch screen supports a multi-touch human-computer interaction method. However, in some handwritten input scenarios, if the user wants to query relevant information through other applications (APPs, Applications) during the writing process, it is necessary to switch from the current writing application scenario to the interface of the other application, making it very inconvenient for the user to use. Summary of the Invention

[0005] The embodiments of the present application provide a writing operation method and device for a capacitive screen, and an intelligent device, which can enable a user to create an independent writing window independent of the current application program and connected by a data connection according to a preset trigger instruction when writing through the capacitive screen, and hide the display interface of the current application program, so that the user can also call other application programs of the intelligent device when writing, making it more convenient to use, and also making the intelligent device equipped with the capacitive screen more intelligent.

[0006] In a first aspect, the embodiments of the present application provide a writing operation method for a capacitive screen, and the method includes:

[0007] Receiving a preset first trigger instruction;

[0008] Hiding the display interface of the application program currently displayed on the intelligent device, where the display interface includes a writing window;

[0009] Creating an independent writing window and floating it for display;

[0010] Sending the writing information received by the independent writing window to the application program.

[0011] Optionally, the receiving the preset first trigger instruction includes at least one of the following:

[0012] Detecting a touch stay operation on the writing window;

[0013] In the writing window, a user-triggered writing window locking operation is detected.

[0014] Optionally, after hiding the display interface of the application currently displayed on the smart device, the following steps are further included:

[0015] Receiving a preset second trigger instruction;

[0016] Closing the independent writing window and restoring the normal display of the application interface.

[0017] Optionally, the receiving of the preset second trigger instruction includes at least one of the following:

[0018] In the independent writing window, detecting a user-triggered writing window unlocking operation;

[0019] Detecting that the user activates the application.

[0020] Optionally, after creating an independent writing window and displaying it as a floating window, the following steps are further included:

[0021] Receiving a movement instruction triggered by the user and moving the independent writing window to a specified position on the screen of the smart device.

[0022] In a second aspect, an embodiment of the present application provides a writing operation device for a capacitive screen, and the device includes:

[0023] A first trigger instruction receiving module, configured to receive a preset first trigger instruction;

[0024] A display interface hiding module, configured to hide the display interface of the application currently displayed on the smart device, where the display interface includes a writing window;

[0025] An independent writing window creating module, configured to create an independent writing window and display it as a floating window;

[0026] A writing information sending module, configured to send the writing information received by the independent writing window to the application.

[0027] Optionally, the first trigger instruction receiving module includes at least one of the following:

[0028] A first detection unit, configured to detect a touch stay operation on the writing window;

[0029] A second detection unit, configured to detect a user-triggered writing window locking operation in the writing window.

[0030] Optionally, the device further includes:

[0031] A second trigger instruction receiving module, configured to receive a preset second trigger instruction after hiding the first display interface;

[0032] A display interface restoration module, configured to close the independent writing window and restore the normal display of the application program interface.

[0033] In a third aspect, an embodiment of the present application provides an intelligent device, including:

[0034] At least one memory and at least one processor;

[0035] The memory is configured to store one or more programs;

[0036] When the one or more programs are executed by the at least one processor, the at least one processor implements the steps of the writing operation method of the capacitive screen as described in the first aspect of the embodiment of the present application.

[0037] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the writing operation method of the capacitive screen as described in the first aspect of the embodiment of the present application are implemented.

[0038] In the embodiment of the present application, when a user writes through a capacitive screen, according to a preset trigger instruction, an independent writing window independent of the current application program and connected by a data connection can be created, and the display interface of the current application program can be hidden, so that the user can also call other application programs of the intelligent device when writing, which is more convenient to use and makes the intelligent device equipped with the capacitive screen more intelligent.

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts. Description of the Drawings

[0040] Figure 1 It is a schematic diagram of a scenario of using an intelligent device for writing in an example;

[0041] Figure 2 It is a flowchart of a writing operation method of a capacitive screen provided in an exemplary embodiment;

[0042] Figure 3 It is a schematic structural diagram of a writing operation device of a capacitive screen provided in an exemplary embodiment;

[0043] Figure 4 The structural schematic diagram of an intelligent device provided in an exemplary embodiment. Detailed implementation manners

[0044] To make the objectives, technical solutions and advantages of the present application clearer, the following will further describe in detail the embodiments of the present application in conjunction with the accompanying drawings.

[0045] It should be clear that the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the embodiments of the present application.

[0046] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms "a", "the" and "said" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0047] When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present application. On the contrary, they are only examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims. In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and do not have to be used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0048] In addition, in the description of the present application, unless otherwise specified, "a plurality of" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0049] As Figure 1 shown, Figure 1 It is a schematic diagram of a user writing on the interface of an intelligent device with a capacitive screen in an example. In Figure 1In the example, an application program is running on the intelligent device 100. The application program includes a chat window above and a writing window below. The user writes text below and can send the writing result to the chat window above. Among them, the intelligent device described in the embodiments of the present application refers to an electronic device installed with an intelligent operating system and having a display screen. The display screen can be a capacitive screen, and the operating system can be, for example, the Android system. The intelligent device can specifically be a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), an e-book reader, a multimedia player, etc.

[0050] In Figure 1 this scenario, if the user needs to query relevant content from other application programs running on the intelligent device 100 for writing, in order to facilitate writing, it is necessary to cut off the display interface of the current application program and switch to other application programs to view the relevant content, but this undoubtedly causes inconvenience in use.

[0051] To solve this technical problem, the embodiments of the present application provide a writing operation method for a capacitive screen. As Figure 2 shown, in an exemplary embodiment, the method includes the following steps:

[0052] S201: Receive a preset first trigger instruction.

[0053] Among them, the first trigger instruction is used to trigger the operating system of the intelligent device to execute relevant preset operations. The first trigger instruction can be a preset trigger instruction. In a specific example, the first trigger instruction can be triggered by detecting a touch stay operation on the writing window; or, in the writing window, detecting that the user triggers a writing window locking operation.

[0054] Among them, the touch stay operation can be triggered by detecting that the user touches the same area in the writing area for more than a preset time. For example, if it is detected that the user touches the same area briefly, then writing can be performed according to this brief touch to generate a stroke operation. However, if the user's touch event in this area exceeds the set time, such as 3 seconds, writing is not performed according to this touch stay operation, but this touch stay operation is converted into a preset first trigger instruction.

[0055] The writing window locking operation can be a function of the application program itself, or writing software, or a function of the operating system itself. In a specific implementation, when the user touches and clicks a button set in the writing window, or presses a hardware button of the intelligent device in a set manner, the writing window locking operation is triggered.

[0056] S202: Hide the display interface of the application currently displayed on the smart device, where the display interface includes a writing window.

[0057] Hiding the display interface of the application means not displaying the display interface of the application. Among them, the application interface includes, for example, Figure 1 a chat window located above the writing window as shown, and Figure 1 a writing window located below as shown. In some examples, the writing window also includes an area for displaying written characters.

[0058] S203: Create an independent writing window and display it as a floating window.

[0059] In the embodiment of the present application, the independent writing window is an independent thread independent of the originally displayed application, and the independent writing window is displayed as a floating window above the main page of the smart device and the display interfaces of other applications. Thus, the user can also perform other operations in the operating system of the smart device in the area outside the independent writing window.

[0060] In some examples, the following steps are further included:

[0061] Upon receiving a movement instruction triggered by the user, move the independent writing window to a specified position on the screen of the smart device.

[0062] S204: Send the writing information received by the independent writing window to the application.

[0063] That is, the independent writing window is used to continue receiving the user's handwritten input and send the information of the user's handwritten input to the original application, realizing more convenient handwritten input for the original application. In some examples, the independent writing window can also obtain the currently written characters from the original application for display.

[0064] In some examples, after hiding the display interface of the application currently displayed on the smart device, the following steps are further included:

[0065] Receive a preset second trigger instruction.

[0066] Restore the normal display of the writing window and the application interface.

[0067] Among them, the second trigger instruction is used to trigger the operating system of the smart device to execute relevant preset operations. The second trigger instruction can be a preset trigger instruction. In a specific example, the second trigger instruction can be detected by detecting that the user triggers an unlocking operation of the writing window.

[0068] The unlocking operation of the writing window, corresponding to the locking operation of the writing window, can be a function built into the application, or writing software, or a function built into the operating system. In a specific implementation, when the user touches and clicks a button set on the writing window, or presses a hardware button of the smart device in a set manner, the unlocking operation of the writing window is triggered.

[0069] In other examples, receiving a preset second trigger instruction can also be detecting that the user activates the application.

[0070] In the embodiments of the present application, when the user writes through the capacitive screen, according to a preset trigger instruction, an independent writing window independent of the current application and connected through data can be created, and the display interface of the current application can be hidden, so that the user can also call other applications of the smart device when writing, which is more convenient to use and makes the smart device equipped with the capacitive screen more intelligent.

[0071] Corresponding to the writing operation method of the foregoing capacitive screen, the embodiments of the present application also provide a writing operation device for a capacitive screen, which can enable the user to create an independent writing window independent of the current application and connected through data according to a preset trigger instruction when writing through the capacitive screen, and hide the display interface of the current application, so that the user can also call other applications of the smart device when writing, which is more convenient to use and makes the smart device equipped with the capacitive screen more intelligent.

[0072] Figure 3 A schematic structural diagram of a writing operation device for a capacitive screen provided by the embodiments of the present application is as Figure 3 shown, the writing operation device 300 for the capacitive screen includes:

[0073] A first trigger instruction receiving module 301, configured to receive a preset first trigger instruction;

[0074] A display interface hiding module 302, configured to hide the display interface of the application currently displayed on the smart device, where the display interface includes a writing window;

[0075] An independent writing window creating module 303, configured to create an independent writing window and display it as a floating window;

[0076] A writing information sending module 304, configured to send the writing information received by the independent writing window to the application.

[0077] In an exemplary embodiment, the first trigger instruction receiving module 301 includes at least one of the following:

[0078] The first detection unit is configured to detect a touch stay operation on the writing window;

[0079] The second detection unit is configured to detect that a user triggers a writing window locking operation in the writing window.

[0080] In an exemplary embodiment, the writing operation device 300 of the capacitive screen further includes:

[0081] The second trigger instruction receiving module is configured to receive a preset second trigger instruction after hiding the first display interface;

[0082] The display interface restoration module is configured to close the independent writing window and restore the normal display of the application program interface.

[0083] In an exemplary embodiment, the second trigger instruction receiving module includes:

[0084] The unlocking operation detection unit is configured to detect that a user triggers a writing window unlocking operation in the independent writing window;

[0085] The activation detection unit is configured to detect that a user activates the application program.

[0086] In an exemplary embodiment, the writing operation device 300 of the capacitive screen further includes:

[0087] The moving module is configured to create an independent writing window, and after the floating window is displayed, receive a moving instruction triggered by a user, and move the independent writing window to a specified position on the screen of the smart device.

[0088] Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the above-described system, device, and unit can refer to the corresponding processes in the foregoing method embodiments, and will not be described herein again.

[0089] Corresponding to the foregoing writing operation method of the capacitive screen, an embodiment of the present application further provides a smart device, and the smart device may be a mobile phone, a tablet computer, a tablet computer, a PDA (Personal Digital Assistant), an e-book reader, a multimedia player, etc.

[0090] As Figure 4 shown, Figure 4 is a structural block diagram of a smart device shown by an embodiment of the present application according to an exemplary embodiment.

[0091] The smart device 400 includes a processor 410 and a memory 420. The number of processors 410 in the main control chip may be one or more, Figure 4Taking a processor 410 as an example. The number of memories 420 in the main control chip can be one or more. Figure 4 Taking one memory 420 as an example.

[0092] As a computer-readable storage medium, the memory 420 can be used to store software programs, computer-executable programs, and modules, such as the writing operation method program of the capacitive screen described in any embodiment of this application, and the program instructions / modules corresponding to the writing operation method of the capacitive screen described in any embodiment of this application. The memory 420 mainly includes a program storage area and a data storage area. Among them, the program storage area can store an operating system and application programs required for at least one function; the data storage area can store data created according to the use of the device, etc. In addition, the memory 420 can include high-speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices. In some instances, the memory 420 can further include a memory remotely set relative to the processor 410, and these remote memories can be connected to the device through a network. Examples of the above network include but are not limited to the Internet, an enterprise intranet, a local area network, a mobile communication network, and combinations thereof.

[0093] By running the software programs, instructions, and modules stored in the memory 420, the processor 410 executes various functional applications and data processing of the device, that is, implements the writing operation method of the capacitive screen described in any of the above embodiments.

[0094] Specifically, in an exemplary embodiment, when the processor 410 executes one or more programs stored in the memory 420, the following operations are specifically implemented:

[0095] Receiving a preset first trigger instruction;

[0096] Hiding the display interface of the application currently displayed on the smart device, where the display interface includes a writing window;

[0097] Creating an independent writing window and displaying it as a floating window;

[0098] Sending the writing information received by the independent writing window to the application.

[0099] Based on the above embodiment, the receiving of the preset first trigger instruction includes at least one of the following:

[0100] Detecting a touch stay operation on the writing window;

[0101] Detecting that the user triggers a writing window locking operation in the writing window.

[0102] Based on the above embodiments, after hiding the display interface of the application currently displayed on the smart device, the following steps are further included:

[0103] Receive a preset second trigger instruction;

[0104] Close the independent writing window and restore the normal display of the application interface.

[0105] Based on the above embodiments, the receiving of the preset second trigger instruction includes at least one of the following:

[0106] In the independent writing window, it is detected that the user triggers a writing window unlocking operation;

[0107] It is detected that the user activates the application.

[0108] Based on the above embodiments, after creating an independent writing window and displaying it as a floating window, the following steps are further included:

[0109] Receive a movement instruction triggered by the user, and move the independent writing window to a specified position on the screen of the smart device.

[0110] An embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it implements the writing operation method of the capacitive screen described in any one of the above embodiments.

[0111] The present invention can be in the form of a computer program product implemented on one or more storage media (including but not limited to disk memories, CD-ROMs, optical memories, etc.) containing program codes therein. The computer-readable storage medium includes permanent and non-permanent, removable and non-removable media, and information storage can be implemented by any method or technology. The information can be computer-readable instructions, data structures, program modules or other data. Examples of computer storage media include but are not limited to: phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassette tapes, magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device.

[0112] It should be understood that the embodiments of the present application are not limited to the exact structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the embodiments of the present application is only limited by the appended claims.

[0113] The above-described embodiments only express several implementation manners of the embodiments of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the embodiments of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the embodiments of the present application.

Claims

1. A writing operation method for a capacitive touch screen, characterized in that The method includes the following steps: Receiving a preset first trigger instruction; Hiding the display interface of the application currently displayed on the smart device, where the display interface includes a writing window; Creating an independent writing window and displaying it as a floating window; Sending the writing information received by the independent writing window to the application.

2. The writing operation method of the capacitive touch screen according to claim 1, characterized in that The receiving of the preset first trigger instruction includes at least one of the following: Detecting a touch stay operation on the writing window; Detecting that the user triggers a writing window locking operation in the writing window.

3. The writing operation method of the capacitive touch screen according to claim 1, wherein, After hiding the display interface of the application currently displayed on the smart device, the following steps are further included: Receiving a preset second trigger instruction; Closing the independent writing window and restoring the normal display of the application interface.

4. The writing operation method of the capacitive touch screen according to claim 3, characterized in that, The receiving of the preset second trigger instruction includes at least one of the following: Detecting that the user triggers a writing window unlocking operation in the independent writing window; Detecting that the user activates the application.

5. The writing operation method of the capacitive touch screen according to claim 1, characterized in that, After creating an independent writing window and displaying it as a floating window, the following steps are further included: Receiving a movement instruction triggered by the user and moving the independent writing window to a specified position on the screen of the smart device.

6. A writing operation device for a capacitive screen, characterized in that, The device includes: A first trigger instruction receiving module, configured to receive a preset first trigger instruction; A display interface hiding module, configured to hide the display interface of the application currently displayed on the smart device, where the display interface includes a writing window; An independent writing window creating module, configured to create an independent writing window and display it as a floating window; A writing information sending module, configured to send the writing information received by the independent writing window to the application.

7. The writing operation device of the capacitive touch screen according to claim 6, characterized in that, The first trigger instruction receiving module includes at least one of the following: A first detection unit, configured to detect a touch stay operation on the writing window; A second detection unit, configured to detect that the user triggers a writing window locking operation in the writing window.

8. The writing operation device of the capacitive touch screen according to claim 6, wherein The device further includes: A second trigger instruction receiving module, configured to receive a preset second trigger instruction after hiding the display interface of the application currently displayed on the smart device; A display interface restoring module, configured to close the independent writing window and restore the normal display of the application interface.

9. An intelligent device, characterized in that, Including: At least one memory and at least one processor; The memory is configured to store one or more programs; When the one or more programs are executed by the at least one processor, the at least one processor implements the steps of the capacitive screen writing operation method according to any one of claims 1 to 5.

10. A computer-readable storage medium storing a computer program, characterized in that, When the computer program is executed by a processor, it implements the steps of the capacitive screen writing operation method according to any one of claims 1 to 5.

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