WO2019080297A1

WO2019080297A1 - Method and device for disabling annotation mode, electronic equipment, and storage medium

Info

Publication number: WO2019080297A1
Application number: PCT/CN2017/116222
Authority: WO
Inventors: 陆晖; 谢琨
Original assignee: 广州视源电子科技股份有限公司; 广州视臻信息科技有限公司
Priority date: 2017-10-23
Filing date: 2017-12-14
Publication date: 2019-05-02
Also published as: CN107831980A

Abstract

A method and device for disabling an annotation mode, electronic equipment, and a storage medium. The method comprises: enabling an annotation mode in a current running application program; monitoring whether an external interface or network module of equipment receives a preset notification message (S101); before an instruction for disabling the annotation mode is received, if the preset notification message is monitored, disabling the annotation mode, and responding to the preset notification message (S102), the notification message comprising a message for updating a view currently displayed on the application program or a message for saving annotation information. The method can simplify the user operation, and improve the user experience.

Description

Method, device, electronic device and storage medium for closing annotation mode

Technical field

The present invention relates to the field of computer technologies, and in particular, to a method, an apparatus, an electronic device, and a storage medium for turning off an annotation mode.

Background technique

Smart tablets have been widely used in people's work and study, for example, using smart tablets for teaching demonstrations and conference presentations. When using a smart tablet for teaching demonstrations or conference presentations, the most common demonstration is to perform a document presentation by means of a screen, such as a PPT presentation, in which the source device sends the desktop data of the PPT presentation to the smart tablet for presentation.

In the presentation, it is often necessary to increase the comprehensibility of the presentation content by means of annotation. When the user is annotating on the smart tablet, the annotation content can be written directly on the screen, which is convenient and environmentally friendly. However, in the prior art, when entering the annotation mode, after the user writes the annotation content, the annotation mode must be manually closed to perform other operations such as page turning, which makes the user operation cumbersome and often has the following problems: It is customary to forget to manually close the annotation mode and directly perform operations such as page turning. When the user finds that the page turning operation does not respond, he realizes that the annotation mode needs to be manually closed, which results in a poor user experience.

Summary of the invention

Embodiments of the present invention provide a method, an apparatus, an electronic device, and a storage medium for turning off an annotation mode, which are intended to simplify user operations and improve user experience.

Specifically, in one embodiment, the present invention is implemented by the following technical solutions:

Start the annotation mode in the currently running application;

Monitor whether the external interface or network module of the device receives the preset notification message.

Before receiving the instruction to close the annotation mode, if the preset notification message is heard, the annotation mode is turned off and the preset notification message is responded to.

In some examples, the notification message includes a message to update a view currently displayed by the application or a message to save annotation information.

In some examples, the message to update the view currently displayed by the application includes a page flip message.

In some examples, whether the external interface or the network module of the device that is listening to the device receives the preset notification message includes:

Whether the external interface or the network module of the device that is listening to the device receives the notification message sent by the source device through the screen;

Determining whether the notification message is a message that the source device mouse movement amplitude reaches a first threshold, or determining whether the notification message is a message that the source device mouse moves back and forth to a second threshold, or determines whether the notification message is The trigger message of the source device keyboard.

In some examples, before closing the annotation mode, the method further includes the steps of: storing the annotation information and recording a correspondence between the annotation information and the current view.

In some examples, create an annotations folder for storing annotation files;

Before closing the annotation mode, it also includes the steps:

The annotation information is stored in the annotation file, and the correspondence between the annotation information and the current view is recorded.

In some cases, after starting the annotation mode, it also includes:

Determining whether an annotation file is stored in the annotation folder;

If yes, the annotation information stored in the annotation file is obtained, and the obtained annotation information is rendered as a thumbnail on the currently displayed view;

After listening to the instruction to read the annotation information corresponding to one of the thumbnails, the corresponding annotation information is obtained from the annotation file and rendered onto the screen.

In some examples, the annotation content of the annotation information is serialized to obtain annotation information in the form of data, and the annotation information in the form of data is saved in the annotation file.

An annotation device comprising:

The monitoring module is configured to start the annotation mode in the currently running application, and listen to whether the external interface or the network module of the device receives the preset notification message;

And a processing module, configured to close the annotation mode and respond to the notification message if the preset notification message is heard before receiving the instruction to close the annotation mode.

An electronic device comprising a memory storing processor-executable instructions; wherein the processor is coupled to the memory for reading program instructions stored by the memory and, in response, executing any of the above embodiments An operation in the method of closing the annotation mode.

In some examples, the electronic device described above includes a smart tablet.

A storage medium having stored thereon a computer program executed by a processor in an operation in a method of turning off an annotation mode as described in any of the above embodiments.

In the embodiment of the present invention, the triggering behavior of the user desire to turn off the annotation mode is set as a preset notification message, for example, a message for updating the view currently displayed by the application, or a message for saving the annotation information, in the currently running application. After the annotation mode is started, the external interface or the network module of the monitoring device receives the preset notification message. After the notification message is received, the system not only responds to the notification message, but also performs the corresponding operation, and automatically closes the annotation. mode. In this way, even if the user forgets to manually click the close control to close the annotation mode, the annotation mode can be automatically turned off according to the notification message that the user desires to turn off the annotation mode, so that the user operation is simple and the user experience is high.

DRAWINGS

1 is a partial flow chart of a method of the present invention for turning off an annotation mode, according to an exemplary embodiment;

2 is a schematic diagram of an application scenario of a method for turning off an annotation mode provided by the present invention according to an exemplary embodiment;

FIG. 3 is a schematic diagram of another application scenario of a method for turning off an annotation mode provided by the present invention according to an exemplary embodiment; FIG.

FIG. 4 is a schematic diagram of another application scenario of a method for turning off an annotation mode provided by the present invention according to an exemplary embodiment; FIG.

FIG. 5 is a partial flowchart of a method for closing an annotation mode proposed by the present invention according to an exemplary embodiment; FIG.

FIG. 6 is a schematic diagram of another application scenario of a method for turning off an annotation mode provided by the present invention according to an exemplary embodiment; FIG.

FIG. 7 is a hardware architecture diagram of an electronic device according to an exemplary embodiment of the present invention; FIG.

FIG. 8 is a structural block diagram of an apparatus for turning off an annotation mode according to an exemplary embodiment of the present invention.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. The following description refers to the same or similar elements in the different figures unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are only as claimed Examples of devices and methods consistent with aspects of the invention as detailed herein.

The terminology used in the present invention is for the purpose of describing particular embodiments, and is not intended to limit the invention. The singular forms "a", "the" and "the" It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in the present invention to describe various messages, these messages should not be limited to these terms. These terms are only used to distinguish messages of the same type from each other. For example, the first message may also be referred to as a second message without departing from the scope of the invention. Similarly, the second message may also be referred to as a first message. Depending on the context, the word "if" as used herein may be interpreted as "when" or "when" or "in response to a determination."

In the existing annotation method, if the presentation document is to be annotated, it is necessary to enter the annotation mode first. After the annotation content is written, the user must manually click to close the annotation mode before the other operations such as page turning can be performed, which makes the user operation cumbersome and The following problem often occurs: the user forgets to manually close the annotation mode, and directly performs operations such as turning pages, but the response of the page turning operation cannot be performed in the annotation mode, resulting in poor user experience.

In response to the above technical problem, an embodiment of the present invention provides a method for turning off an annotation mode. Referring to FIG. 1, the method includes the following steps:

S101: Start the annotation mode in the currently running application; monitor whether the external interface or the network module of the device receives the preset notification message;

S102: Before receiving the instruction to close the annotation mode, if the preset notification message is monitored, the annotation mode is closed, and the preset notification message is responded to.

Specifically, the currently running application program in the embodiment of the present invention may be a document program (for example, a PPT program or a Word program) running on a local device; It can be an electronic device such as a smart tablet with a touch input function, a computer, a smart phone, and a tablet computer. In some examples, the local device can perform document presentation through the shared desktop. The above-mentioned document presentation through the shared desktop may be to send the desktop shared data of the source device to the local device through wireless screen transmission or wired screen transmission. In an example, referring to FIG. 4, a schematic diagram of an application scenario of a method for turning off an annotation mode according to an embodiment of the present invention is provided. Referring to FIG. 4, in the application scenario shown in FIG. 4, the local device 401 performs a document presentation by using a wireless screen technology. Specifically, the wireless device 403 is accessed on the source device 402, and the local device 401 passes. The wireless transmitter 403 obtains the desktop sharing data of the source device 402. The program that is currently running by the local device 401 is a shared desktop, and the wireless transmitter 403 can obtain the source. The user of the device 402 inputs a message, and sends the user input message to the sharing program through the network module of the local device 401. The local device 401 monitors that the network module receives the user input message, and determines whether the user input message is preset. Triggering a message, when the user input message is a preset trigger message, the local device 401 turns off the annotation mode, and responds to the preset notification message. In an example, the response to the preset notification message may be from the above The source device 402 receives the updated desktop sharing data and updates the currently displayed view.

The network module provided by the embodiment of the present invention is configured to perform wireless communication with a source device, and in other examples, the network module may be used to communicate with a near field communication device, for example, with a smart pen or a remote controller; Limit the communication objects of the network module. The external interface proposed by the embodiment of the present invention may be a USB interface or the like, and the present invention does not limit the type of the external interface.

In some examples, after the annotation mode is launched in the currently running application, the transparent layer can be rendered on the currently displayed view. It should be noted that the transparent layer can be a globally transparent layer, which is rendered in Above the currently displayed view for rendering annotation content based on annotation information. Moreover, in some examples, the operational controls can also be rendered on the currently displayed view; the operational controls can be floating visible operational controls that can be rendered on top of the transparent layer. It should be noted that the annotation information provided by the embodiment of the present invention may include a writing message, an erasing message, and the like. In some examples, the operational controls proposed by the present invention can include at least one of the following controls: an annotation color selection control, an eraser control, and an annotation pen control. In addition, you can also include save controls, scan code sharing controls, and mailing controls.

In some examples, the preset notification message proposed by the present invention may include some behaviors that the user desires to turn off the annotation mode, such as a message that updates the view currently displayed by the application. In some examples, the message updating the view currently displayed by the application may include a page flip message. It can be understood that the page flipping message is only a message for updating the view currently displayed by the application proposed by the present invention. In some examples, it may also be a message triggered by a scroll bar. It should be understood that the present invention does not Limit the type of message. For convenience of description, the following describes a page as a preset notification message as an example.

In one type of example, the page flip message may include a page flip message triggered by means of near field communication, such as a smart pen triggered page flip message. In the second type of example, when the currently running application is an application for receiving desktop shared data, when the source device is a desktop computer or a notebook computer, the page turning message may also be a mouse message from the source device. And the keyboard message is triggered; when the source device is a touch electronic device such as a smart tablet or a smart phone, the page flip message may be a sliding touch message of the source device. In the first example, the page flipping message is used as an example of a page flipping message triggered by a smart pen. When the data of the view is from a local device, such as a smart tablet, the method provided in this embodiment includes: In the running application, the annotation mode is started. After the page-turning message is monitored, the local device closes the annotation mode, and after receiving the page-turning message, obtains the updated data to update the currently displayed view. When the local device can pass When the shared desktop is used for the document presentation, the data source of the view is the source device connected to the local device through the network. The method provided by the embodiment of the present invention includes: starting the annotation mode in the currently running application, when the local device is The network module listens to the page turning message, and after the comment mode is closed, the paging message is notified to the source device through the network, and after the source device responds to the page turning message, the updated data is received from the source device. Update the currently displayed view.

Further, referring to FIG. 2, it is a schematic diagram of an application scenario of a method for turning off an annotation mode provided by the present invention, which is illustrated by another exemplary embodiment. In the application scenario shown in FIG. 2, the smart tablet is demonstrated by the wireless screen technology, and the currently running program of the smart tablet is a shared desktop. For example, in the application scenario shown in FIG. 2, the smart tablet is demonstrated by a desktop shared by a computer, and the data source of the view currently displayed by the smart tablet is a computer. At this time, as shown in FIG. 2, the user can trigger the page turning message by using the page turning key of the smart pen, and further, when the user clicks the page turning control or the page turning control backward, the smart tablet closes the comment mode. And simulating an input message of the source device (in the embodiment shown in FIG. 2, the source device is a computer), and sending the page flip message to the source device, for example, simulating a mouse input message or a keyboard input message to turn the page message The device sends to the source device, so that the source device responds to the received page flip message after receiving the page flip message. In a specific implementation, for example, a wireless screen transmission technology may be used, that is, a page turning message is sent to the source device through a wireless screen device. Specifically, one end of the wireless screen device is connected to the smart tablet through the Wifi, and the other end is connected. Connect to your computer via the USB port. In this way, the smart tablet may first send the page flip message to the wireless screen device, and further, when the wireless screen device receives the page flip message, the page flip message according to the USB HID (Human Inter Device) multi-touch protocol. Repackage and send the repackaged page flip message to the computer via the USB interface. In this way, after receiving the page-turning message, the source device responds to the page-turning message.

It should be noted that, after the source device responds to the page turning message, at this time, the smart tablet receives the updated data from the source device, so that after the updated data is received, the currently displayed view is updated.

Optionally, in another possible implementation manner of the present disclosure, the paging message includes a page flipping message triggered by the source device of the network connection, where the data of the view is derived from the source device, and the update command is The source device sends, the method further includes: after listening to the source device triggering the page turning message, closing the annotation mode, and receiving the updated data from the source device after updating the page turning message to update the currently displayed view. .

Specifically, FIG. 3 is a schematic diagram of an application scenario of a method for turning off an annotation mode provided by another embodiment of the present invention. Referring to FIG. 3, in the application scenario shown in FIG. 3, the smart tablet performs document presentation through wireless screen technology, and the currently running program of the smart tablet is a shared desktop. For example, in the application scenario shown in FIG. 3, the smart tablet is demonstrated by a desktop shared by a computer, and the data source of the view currently displayed by the smart tablet is a source device, such as a computer. As shown in Figure 3, the user can trigger a page flip message by clicking the page flip button on the computer. It should be noted that when the computer has a page turning message, at this time, the computer can trigger a notification message and send the update command and the updated data to the smart. The tablet, further, after the smart tablet receives the update command and the updated data, closes the annotation mode and updates the currently displayed view.

In some application scenarios, in addition to the page flipping message may indicate that the user desires to turn off the annotation mode, and some non-page turning messages may also indicate that the user desires to turn off the annotation mode. In some examples, the preset notification message may also Non-paged messages, such as messages that store annotation information, messages that touch the screen with pressure values up to a preset value, mouse messages from source devices (such as mouse messages for fast-moving mouse), keyboard messages from source devices (such as clicks) Any key on the keyboard to wake up the source device, etc. Corresponding to the embodiment of triggering the page flip message described above, whether the currently running application is a local document program or a shared program for receiving desktop shared data. After the annotation mode is started in the currently running application, after the preset non-page turning message is monitored, the local device will close the annotation mode and respond to the above non-page turning message to perform the corresponding operation.

In some examples, in step S101, whether the external interface or the network module of the monitoring device receives the preset notification message may be triggered by a mouse message and a keyboard message of the source device, for example, in the currently running application. Start the annotation mode, the user can quickly move the mouse of the source device back and forth, or click the "Enter", "↑", "↓", "←", "→" keys on the keyboard of the source device, the source device can use the above mouse The message and the keyboard message are encapsulated into a notification message, and the corresponding operation is performed in response to the mouse message and the keyboard message, and the data is updated, and then the source device sends the notification message and the updated data to the smart tablet, and the smart tablet receives the notification message. After that, it is determined whether the notification message is a preset notification message. If the notification message is a preset notification message, the annotation mode is closed, and the currently displayed view is updated. In some examples, the preset notification message may be a message that the source device mouse movement amplitude reaches a first threshold, or a message that the source device mouse moves back and forth to a second threshold, or is a source device keyboard. Trigger a message. It can be understood that the mouse message and the keyboard message proposed by the present application can be any user's operation message to the mouse or the keyboard. It should be noted that the above mouse message and keyboard message can trigger a page turning message, and can trigger a non-page turning message.

It should be noted that, in step S102 of the embodiment of the present invention, if the preset notification message is monitored, the annotation mode is closed, and the step of responding to the preset notification message may be, in some examples, being monitored. After the preset notification message, the annotation mode is first closed, and then the preset notification message is responded to. In some examples, after the preset notification message is monitored, the preset notification message is first responded, and then the annotation mode is turned off. For example, when the preset notification message is a message for storing annotation information, the annotation information may be stored first, and then the annotation mode is closed. In another example, after the preset notification message is monitored, the operation of closing the annotation mode and responding to the preset notification message may be performed at the same time.

The method provided in this embodiment, after the annotation mode is started in the currently running application, whether the external interface or the network module of the device is received receives a preset notification message; if the preset notification message is detected, shut down Annotating the mode and responding to the preset notification message. The present invention sets some of the trigger behaviors that the user desires to turn off the annotation mode to a preset notification message, such as a message to update the view currently displayed by the application, or a message to save the annotation information, or the user leaves the local device. The message triggered by the operation of the source device, after the user triggers the notification message, the system not only responds to the notification message, but also performs the corresponding operation, and automatically turns off the annotation mode. In this way, even if the user forgets to manually click the close control to close the annotation mode, the annotation mode can be automatically turned off according to the message triggered by the user, so that the user operation is simple and the user experience is improved.

As shown in FIG. 5, in some examples, the method of turning off the annotation mode further includes the steps of:

S501: Create an annotation folder for storing the annotation file;

The annotation information is stored in the annotation file before the annotation mode is closed (S502);

S503: After the next time the annotation mode is started, it is determined whether an annotation file is stored in the annotation folder (S504);

S505: If yes, acquiring the annotation information stored in the annotation file, and rendering the obtained annotation information in a thumbnail form on the currently displayed view;

S506: After listening to the instruction for reading the annotation information corresponding to one of the thumbnails, the corresponding annotation information is obtained from the annotation file and rendered to the screen for the user to modify the annotation content.

Specifically, in some examples, before the annotation mode is closed, by creating an annotation folder for storing annotation information, when there is a storage instruction, the data content is obtained by serializing the display content of the transparent layer. Annotate the information and save the above annotation information and corresponding display view in the annotation file. The above stored instructions may be triggered by the user or automatically triggered by the system before the annotation mode is turned off. As such, the annotation content will not be lost if the user forgets to save.

In some examples, as shown in FIG. 6, the annotation information stored in the annotation folder can be rendered in the form of a thumbnail 601 on the currently displayed view 600, for example, when the user clicks on the view 602, the annotation can be annotated. The annotation information corresponding to the view 602 is obtained in the folder, and the annotation information and the corresponding current view are rendered on the screen. It should be noted that, in this step, the read annotation content can be rendered to the transparent image by deserialization. On the floor. In combination with the above, for example, the coordinates of each pixel that constitutes the content of the annotation and the color value of each pixel are recorded in the annotation file. At this point, the annotation content can be redrawn on the transparent layer by deserializing the coordinates of each pixel that makes up the annotation content and the color value of each pixel. In this way, after re-rendering the annotation content, the user can modify the annotation content to further meet the user's needs and improve the user experience.

In some examples, the method provided by the embodiment of the present invention may further include: deleting the annotation file in the annotation folder after exiting the application. So when the user uses an application, such as a PPT program, it does not exit In the PPT program, multiple annotation information may be stored in the annotation file. After the annotation mode is closed and the annotation mode is entered again, the historical annotation information may be obtained, so that the user can return to the historical annotation content at any time to explain and change. In general, the user exits the PPT program, indicating that the user's explanation is completed. At this time, the annotation file in the annotation folder is deleted, which can reduce the occupation of memory.

The method of the embodiment of the present invention may further include: deleting the annotation file in the annotation folder when the smart tablet is closed, in order to prevent the program from being automatically shut down due to a failure, and the annotation information is lost. .

In other examples, when the user quits the application or closes the smart tablet, a prompt window pops up asking the user whether to delete the annotation file in the annotation folder, and the user can selectively delete/save according to his own needs. Comment file.

Corresponding to the aforementioned embodiment of the method of turning off the annotation mode, the present invention also provides an embodiment of the apparatus for turning off the annotation mode.

Embodiments of the present invention that turn off the annotation mode can be applied to electronic devices. The device embodiment may be implemented by software, or may be implemented by hardware or a combination of hardware and software. Taking the software implementation as an example, as a logical device, the processor of the electronic device in which the computer is located reads the corresponding computer program instructions in the non-volatile memory into the memory. From a hardware level, as shown in FIG. 7, a hardware structure diagram of an electronic device in which the device for closing the annotation mode is located, except for the memory, the processor, and the network interface shown in FIG. 7, the device in the embodiment The electronic device in which it is located may generally include other hardware according to the actual function of the device in the closed annotation mode, and details are not described herein again.

Referring to FIG. 8, the apparatus 800 for turning off the annotation mode provided by the embodiment includes:

The monitoring module 801 is configured to start the annotation mode in the currently running application, and listen to whether the external interface or the network module of the device receives the preset notification message;

The processing module 802 is configured to close the annotation mode and respond to the notification message if the preset notification message is heard before receiving the instruction to close the annotation mode.

In some examples, the listening module 801 monitors whether the external interface or the network module of the device receives the preset notification message, including: monitoring whether the external interface of the device or the network module receives the source device and sends the message through the screen. Notification message;

In some examples, the processing module 802 can also be used to create an annotation folder for storing annotation files;

The processing module 802 is further configured to store the annotation information in the annotation file, and record a correspondence between the annotation information and the current view.

In some examples, after the annotation mode is initiated, the processing module 802 can also be used to:

Determining whether an annotation file is stored in the annotation folder;

With continued reference to FIG. 7, the present invention also provides an electronic device including a memory, a processor, and a computer program stored on the memory and operable on the processor, the processor executing the program to implement the present invention The step of any method that turns off annotation mode.

It should be noted that the electronic device provided by the present invention may be a smart tablet.

The present invention also provides a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps of any of the methods of the present invention for closing an annotation mode.

One of ordinary skill in the art will appreciate that all or part of the steps to implement the various method embodiments described above may be accomplished by hardware associated with the program instructions. The aforementioned program can be stored in a computer readable storage medium. The program, when executed, performs the steps including the foregoing method embodiments; and the foregoing storage medium includes various media that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

The implementation process of the function and the function of each unit in the foregoing device is specifically described in the implementation process of the corresponding steps in the foregoing method, and details are not described herein again.

For the device embodiment, since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment. The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the objectives of the solution of the present invention. Those of ordinary skill in the art can understand and implement without any creative effort.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are made within the spirit and principles of the present invention, should be included in the present invention. Within the scope of protection.

Claims

A method of turning off an annotation mode, the method comprising:

Start the annotation mode in the currently running application;

Monitor whether the external interface or network module of the device receives the preset notification message.

Before receiving the instruction to close the annotation mode, if the preset notification message is heard, the annotation mode is turned off and the preset notification message is responded to.
The method of turning off an annotation mode according to claim 1, wherein the notification message comprises a message for updating a view currently displayed by the application or a message for saving annotation information.
The method of turning off an annotation mode according to claim 2, wherein the updating of the message of the view currently displayed by the application comprises: a page turning message.
The method for closing an annotation mode according to claim 1, wherein whether the external interface or the network module of the device that is listening to the device receives the preset notification message includes:

Whether the external interface or the network module of the device that is listening to the device receives the notification message sent by the source device through the screen;

Determining whether the notification message is a message that the source device mouse movement amplitude reaches a first threshold, or determining whether the notification message is a message that the source device mouse moves back and forth to a second threshold, or determines whether the notification message is The trigger message of the source device keyboard.
A method of closing an annotation mode according to claim 1, wherein an annotation folder for storing an annotation file is created;

Before closing the annotation mode, it also includes the steps:

The annotation information is stored in the annotation file, and the correspondence between the annotation information and the current view is recorded.
The method of turning off an annotation mode according to claim 5, further comprising: after starting the annotation mode, further comprising:

Determining whether an annotation file is stored in the annotation folder;

If yes, the annotation information stored in the annotation file is obtained, and the obtained annotation information is rendered as a thumbnail on the currently displayed view;

After listening to the instruction to read the annotation information corresponding to one of the thumbnails, the corresponding annotation information is obtained from the annotation file and rendered onto the screen.
The method for closing an annotation mode according to claim 6, wherein the annotation content of the annotation information is serialized to obtain annotation information in a data form, and the annotation information in the data format is saved in the annotation file. .
A device for turning off an annotation mode, comprising:

A listening module, used to start the annotation mode in the currently running application, and listen to the external interface or network of the device Whether the network module receives the preset notification message;

And a processing module, configured to close the annotation mode and respond to the notification message if the preset notification message is heard before receiving the instruction to close the annotation mode.
An electronic device, comprising: a memory storing processor executable instructions; wherein the processor is coupled to the memory for reading program instructions stored by the memory and, in response, executing as claimed The operation in the method of turning off the annotation mode as claimed in any of claims 1-7.
A storage medium having stored thereon a computer program, characterized in that the program is executed by a processor in a method of turning off an annotation mode according to any one of claims 1-7.