CN108989903B - Screen message display method and system - Google Patents
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- 238000004891 communication Methods 0.000 description 3
- 241001342895 Chorus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
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Abstract
The invention discloses a screen message display method and a system thereof, wherein the method comprises the following steps: the server pushes preset or received configuration information to a digital audio-visual terminal, wherein the digital audio-visual terminal is android system equipment; the server receives a message sent by a common terminal and pushes the message to the digital audio-visual terminal; and the digital audio-visual terminal displays a corresponding view on a display screen according to the configuration information and the type of the message. The invention can save equipment cost, is suitable for various occasions, can be applied to a song ordering machine system, enables view display to be based on the MV background of the song ordering machine and enriches the display mode of screen messages.
Description
Technical Field
The invention relates to the technical field of message display, in particular to a screen message display method and a screen message display system.
Background
The screen control system is widely applied to the large-screen interactive entertainment social field of places such as bars, night places, convention places, dining bars and KTVs, and the well-done screen control scheme provider on the market has the following advantages: micro cat, night bar, night circle, etc. The screen dominating system is used for enabling a user to publish contents such as pictures, characters, gifts, prizes and the like through scanning the two-dimensional codes, the contents are displayed on a large screen, a hall screen is occupied, and good interaction of on-site clients is achieved. The system is realized by taking a PC computer as a platform at present, a user sends a message at a WeChat end, and the PC end receives the message, displays the message on a webpage and then outputs the message to a large screen. The mode needs a computer host and a computer display, and the VJ is also needed to operate the screen saver software and the VJ software, the sound effect, the video and the light on the computer when the chorus team performs the art. Generally suitable for high-grade music dining bars and bars, and is matched with art performing teams to sing scenes. But the medium and small-sized dining bars are not very suitable and are difficult to be shared with the song ordering machine.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a screen message display method and system thereof are provided, which can save the equipment cost and can be suitable for various occasions.
In order to solve the technical problems, the invention adopts the technical scheme that: an on-screen message display method comprising:
the server pushes the preset or received configuration information to the digital audio-visual terminal;
the server receives a message sent by a common terminal and pushes the message to the digital audio-visual terminal;
and the digital audio-visual terminal displays a corresponding view on a display screen according to the configuration information and the type of the message.
The invention also relates to a screen message display system, which comprises a server and a digital audio-visual terminal which are in communication connection;
the server is used for pushing preset or received configuration information to the digital audio-visual terminal;
the server is also used for receiving the message sent by the common terminal and pushing the message to the digital audio-visual terminal;
and the digital audio-visual terminal is used for displaying a corresponding view on a display screen according to the configuration information and the type of the message.
The invention has the beneficial effects that: the server collects the information to be displayed, and then the information is correspondingly displayed on the display screen through the digital audio-visual terminal, so that the interaction of the on-site screen information is realized, and the on-site atmosphere is improved. The digital audio-visual terminal replaces a computer host and a computer display, so that the equipment cost is effectively saved, the equipment threshold is reduced, and the digital audio-visual terminal is suitable for various occasions and has strong applicability. The invention can be applied to a song requesting machine system, so that the view display can be based on the MV background of the song requesting machine, and the display mode of screen messages is enriched; meanwhile, based on the open source characteristic of the android system, the cool and dazzling animation effect can be easily and conveniently added to the view, so that the view is richer and colorful.
Drawings
Fig. 1 is a flowchart of a method for displaying an on-screen message according to a first embodiment of the present invention;
fig. 2 is a flowchart of the method of step S3 according to the first embodiment of the present invention.
Detailed Description
In order to explain technical contents, objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
The most key concept of the invention is as follows: outputting the configuration information and the message to a screen through android equipment for displaying; and displaying views corresponding to different message categories by creating a plurality of display layers.
Referring to fig. 1, a method for displaying an on-screen message includes:
the server pushes the preset or received configuration information to the digital audio-visual terminal;
the server receives a message sent by a common terminal and pushes the message to the digital audio-visual terminal;
and the digital audio-visual terminal displays a corresponding view on a display screen according to the configuration information and the type of the message.
Further, the digital audio-visual terminal is android system equipment.
From the above description, the beneficial effects of the present invention are: the method can save equipment cost, is suitable for various occasions, can be applied to a song ordering machine system, and enriches the display mode of screen messages.
Further, the server pushes the configuration information to the digital audio-visual terminal through a first message queue, and pushes the message to the digital audio-visual terminal through a second message queue.
As can be seen from the above description, by using the message queue to push the configuration information and the message, the request response time of the server can be saved, thereby the throughput of the whole system can be reduced.
Further, the view corresponding to the message is displayed on the display screen in the form of information flow.
Further, the digital audiovisual terminal further includes, before displaying a corresponding view on a display screen according to the configuration information and the category of the message:
the digital audio-visual terminal creates a virtual screen;
creating a preset number of display layers on the virtual screen;
and respectively setting a hierarchical sequence for each display layer, and respectively associating each display layer with a preset message type.
As can be seen from the above description, the requirement of view layered display is realized by setting the stacking order of the display layers and associating different message categories for each display layer.
Further, the displaying, by the digital audiovisual terminal, the corresponding view on the display screen according to the configuration information and the category of the message specifically includes:
the digital audio-visual terminal judges whether the type of the message is a preset payment message type;
if not, displaying a view corresponding to the message on a corresponding display layer according to the type of the message;
if yes, adding the message into a third message queue;
sequentially taking out a message from the third message queue;
displaying a view corresponding to the message with preset duration on a display layer corresponding to the category of the message according to the category of the message;
and removing the message from the third message queue after the view corresponding to the message is displayed.
As can be seen from the above description, for messages that do not use payment, the corresponding views are directly displayed, and for messages that need payment, the corresponding views are sequentially displayed in order.
Further, still include:
the digital audio-visual terminal creates a background layer on the virtual screen and arranges the background layer below the display layer;
and displaying a corresponding view on the background layer according to background setting information in the configuration information.
Furthermore, the digital audio-visual terminal is a set top box in the song requesting machine system; further comprising:
the digital audio-visual terminal creates a song layer on the virtual screen and sets the song layer under the background layer;
the digital audiovisual terminal displays the song MV on the song layer.
Furthermore, the digital audio-visual terminal is a set top box in the song requesting machine system; further comprising:
and the digital audio-visual terminal displays the song MV on the virtual screen.
According to the description, the richness of the background is improved, when the method is applied to a song ordering machine system and the background layer is the transparent background, the view display can be based on the MV background of the song ordering machine, so that the audio and the video of the song ordering machine can be directly used by a chorus team in a place, and an additional VJ is not needed.
Further, when the display layer is three layers, a middle layer of the display layer simulates an android page through stack management, and the display and the hiding of the middle layer are managed according to the life cycle of the android page; and the surface layer of the display layer simulates an android dialog box, and the surface layer is displayed on the middle layer according to the display mode of the android dialog box on an android page.
From the above description, the requirement of view layered display can be realized, the code complexity is greatly reduced, and the high decoupling is convenient for extension, so that the usability and the stability are improved.
The invention also provides a screen message display system, which comprises a server and a digital audio-visual terminal which are in communication connection;
the server is used for pushing preset or received configuration information to the digital audio-visual terminal;
the server is also used for receiving the message sent by the common terminal and pushing the message to the digital audio-visual terminal;
and the digital audio-visual terminal is used for displaying a corresponding view on a display screen according to the configuration information and the type of the message.
Further, the digital audio-visual terminal is android system equipment.
Further, the server pushes the configuration information to the digital audio-visual terminal through a first message queue, and pushes the message to the digital audio-visual terminal through a second message queue.
Further, the view corresponding to the message is displayed on the display screen in the form of information flow.
Further, the digital audiovisual terminal is further configured to:
creating a virtual screen;
creating a preset number of display layers on the virtual screen;
and respectively setting a hierarchical sequence for each display layer, and respectively associating each display layer with a preset message type.
Further, the digital audiovisual terminal is specifically configured to:
judging whether the type of the message is a preset payment message type;
if not, displaying a view corresponding to the message on a corresponding display layer according to the type of the message;
if yes, adding the message into a third message queue;
sequentially taking out a message from the third message queue;
displaying a view corresponding to the message with preset duration on a display layer corresponding to the category of the message according to the category of the message;
and removing the message from the third message queue after the view corresponding to the message is displayed.
Further, the digital audiovisual terminal is further configured to:
creating a background layer on the virtual screen and disposing the background layer below the display layer;
and displaying a corresponding view on the background layer according to background setting information in the configuration information.
Furthermore, the digital audio-visual terminal is a set top box in the song requesting machine system; the digital audiovisual terminal is further configured to:
creating a song layer on the virtual screen and setting the song layer below the background layer;
the song MV is displayed on the song layer.
Furthermore, the digital audio-visual terminal is a set top box in the song requesting machine system; the digital audiovisual terminal is further configured to display the song MV on the virtual screen.
Further, when the display layer is three layers, a middle layer of the display layer simulates an android page through stack management, and the display and the hiding of the middle layer are managed according to the life cycle of the android page; and the surface layer of the display layer simulates an android dialog box, and the surface layer is displayed on the middle layer according to the display mode of the android dialog box on an android page.
Example one
Referring to fig. 1-2, a first embodiment of the present invention is: a screen message display method is based on an android system and can be applied to a song requesting machine system; as shown in fig. 1, the method comprises the steps of:
s1: the server pushes preset or received configuration information to the digital audio-visual terminal, and further pushes the preset or received configuration information from the management terminal to the digital audio-visual terminal through the first message queue, wherein the digital audio-visual terminal is android system equipment.
S2: and the server receives the message sent by the common terminal, pushes the message to the digital audio-visual terminal and further pushes the message to the digital audio-visual terminal through a second message queue.
S3: and the digital audio-visual terminal displays a corresponding view on a display screen according to the configuration information and the type of the message. If the digital audio-visual terminal is an all-in-one machine, the display screen is integrated in the digital audio-visual terminal; if the digital audio-visual terminal is a set-top box of the song-ordering machine, the display screen is an independent display device connected with the set-top box. Further, the view corresponding to the message is displayed on the display screen in the form of information flow. Furthermore, when the views are displayed on the display screen, each view has the corresponding animation effect, so that the views are more colorful.
The categories of the messages can include common messages, pictures and texts on the wall, blessings, gift appreciation, screen overlooking, song-on-demand and dance and the like. Further, some message categories may be set as paid message categories as needed, for example, four message categories of picture and text on the wall, blessing, gift watching and screen overlooking may be set as paid message categories.
The configuration information can comprise a screen saver opening state, a common message display mode, font setting, background setting, two-dimension code setting and the like; the background types set by the background setting comprise a video background, a picture background and a transparent background.
Further, when the view is displayed, the digital audio-visual terminal receives new configuration information, and the view is refreshed in real time according to the configuration information.
Further, with step S3, when the view is displayed on the display screen, since the android system can only be realized by the display layer (Presentation) displayed on the virtual screen when the view is displayed, it cannot be realized by the Activity, fragment, commonly used by the android. The conventional method is realized by displaying and hiding the control. However, such many pages inevitably cause code complexity and confusion, are inconvenient to manage, and greatly increase the risk of BUG occurrence.
Therefore, in the embodiment, through the implementation mode of simulating the android common page on the display layer of the virtual screen, the android page (Activity) of stack management simulation is established, and meanwhile, the view display of the life cycle management screen is simulated. Through the implementation mode of simulating an android Dialog box (Dialog), a simulated display layer is displayed on a simulated page, and therefore the requirement of view layered display is supported. For example, when the display layer is three layers, a middle layer of the display layer simulates an android page by stack management, and the display and the hiding of the middle layer are managed according to the life cycle of the android page; and the surface layer of the display layer simulates an android dialog box, and the surface layer is displayed on the middle layer according to the display mode of the android dialog box on an android page. Wherein the surface layer is a display layer located on the middle layer.
Specifically, as shown in fig. 2, step S3 includes the following steps:
s301: the digital audiovisual terminal creates a virtual screen, i.e. an auxiliary screen is created by creating a virtual screen, which corresponds to the second screen in a two-screen display, for displaying messages sent from a conventional terminal, while the original first screen can be used for displaying configuration information.
S302: and creating a preset number of display layers on the virtual screen. The number of the display layers can be determined according to the number of the categories of the messages, and one display layer can correspond to one message category or one display layer can correspond to a plurality of message categories.
S303: and respectively setting a hierarchical sequence for each display layer, and respectively associating each display layer with a preset message type. Preferably, the lowest display layer is associated with a common message. For example, two display layers may be created, the display layer located above in the stacked structure is referred to as a first display layer, the display layer located below is referred to as a second display layer, and then the general message is associated with the second display layer, and for the paid message category, the first display layer or the second display layer may be associated, preferably, with the first display layer.
S304: the digital audio-visual terminal judges whether the type of the message is a preset payment message type, if so, the step S306 is executed, and if not, the step S305 is executed.
S305: displaying a view corresponding to the message on a corresponding display layer according to the category of the message; that is, when the received message is a normal message, the view corresponding to the normal message is directly displayed on the second display layer. For example, the display may be in the form of a bullet screen.
S306: adding the message to a third message queue; i.e. when the received message is a payment message, it is added to the third message queue.
S307: and taking out a message from the third message queue in sequence, namely taking out a message in a first-in first-out sequence.
S308: and displaying a view corresponding to the message with preset duration on a display layer corresponding to the category of the message according to the category of the message. Further, before this step, different display durations are set for different message categories and different payment criteria.
S309: and after the view corresponding to the message is displayed, removing the message from the third message queue, and then continuing to take out the next message from the third message queue, i.e. returning to execute the step S307 until the third message queue is empty.
For paid messages, the time of displaying the view on the display screen is related to the level of payment, so that each time a paid message is received by the digital audiovisual terminal, it needs to be added to the message queue, after each message is displayed, the message is removed from the queue, and the next message is taken out for display, and so on until the message queue is empty.
Since the view of the general message is displayed on the lowermost display layer, when there is a payment message, the view of the general message may be obscured by the view of the payment message displayed on the other display layer. And because the views of the payment messages are sequentially displayed through the message queue, the views of different payment messages cannot be mutually covered even if the views are not displayed on the same display layer, and the rights and interests of consumers are ensured.
Further, the digital audio-visual terminal also creates a background layer on the virtual screen and sets the background layer below the display layer, namely, creates a display layer on the virtual screen, wherein the display layer is positioned at the lowest part of all the display layers and is used as the background layer for displaying the background view; and then the digital audio-visual terminal displays a corresponding view on the background layer according to the background setting information in the configuration information. For example, if the background setting information is a video background, displaying a view of the video background on a background layer; if the picture background is the picture background, displaying a view of the picture background on a background layer; if the background is transparent, the picture under the background layer will be displayed directly.
Further, when the digital audio-visual terminal is a set-top box in the song ordering machine system, the digital audio-visual terminal also creates a song layer on the virtual screen, and the song layer is arranged below the background layer, namely a display layer is created below the background layer for displaying an interface of the song ordering machine system, such as a song MV being played. Or, without creating a song layer, the song MV is displayed directly on the virtual screen or a default screen where the virtual screen is set.
Then, when the background layer is a transparent background, the song MV being played on the song ordering machine can be directly displayed, and at this time, the audio and video of the song ordering machine can be directly used by the standing team in the place without additional VJ (Visual Jockey).
The implementation method of the step S3 can greatly reduce the code complexity, and meanwhile, the high decoupling is convenient for expansion, thereby improving the usability and stability.
In the embodiment, the android system equipment is used for replacing a computer host and a computer display, so that the equipment cost is effectively saved, the equipment threshold is reduced, the method is suitable for various occasions, the applicability is strong, and the method can be applied to a song ordering machine system, so that the view display can be based on the MV background of the song ordering machine, and the display mode of screen messages is enriched; meanwhile, based on the open source characteristic of the android system, the cool and dazzling animation effect can be easily and conveniently added to the view, so that the view is richer and colorful.
Example two
The embodiment is a specific implementation manner of the first embodiment, and specifically is an application of the method of the first embodiment in a song requesting system, the digital audio-visual terminal in the first embodiment is an android system set top box, and the display screen is a television screen.
The common user sends the message to the server through the WeChat terminal, and the server pushes the message to the set-top box through the RabbitMQ (message queue). After receiving the message pushed by the server, the set top box, according to the type of the message: common messages, pictures and texts on the wall, blessings, gift appreciation, screen overlooking, song-on-demand and dance and the like, and corresponding views are respectively displayed on a screen of the television. Each view has respective animation effect, so that the views are more colorful.
The four messages of pictures and texts on the wall, blessing, gift watching and screen display in the messages received by the set-top box are generally payment messages, the corresponding views displayed on the television end are different in display time length according to the payment level, and a message queue needs to be maintained at the moment. The set-top box adds the paid messages into the queue each time the messages are received, removes the messages from the queue after each message is displayed, takes out the next message to continue displaying, and completes displaying when the message queue is empty.
The administrator user can modify the display settings of the screen of the television end at the WeChat end, the background and the touch screen end of the song ordering machine, such as: the method comprises the following steps of starting a super screen, displaying a common message, setting fonts, setting a background, setting a two-dimensional code and the like on a television screen. When modifications to these configurations occur, the server will push the modified configurations to the set top box through the RabbitMQ. And after receiving the configuration push, the set top box refreshes the view on the screen of the television.
The background setting is divided into a video background, a picture background and a transparent background. For the song ordering machine system, when the background is a transparent background, the playing song MV on the song ordering machine can be displayed, so that the audio and video of the song ordering machine can be directly used by the standing team in the place without additional VJ.
In the embodiment, after the cloud or the WeChat terminal completes the relevant configuration, the data can be timely pushed to the android terminal and then output to the television terminal, so that the quick refreshing of the television end view is completed. After the message is sent by the WeChat end, the message is also pushed and displayed at the television end. Based on the open source characteristic of the android system, the display of various cool animations on the television end view is easily completed. The television screen-selecting device is shared with the song-selecting machine, so that the view display of the television end can be based on the MV background of the song-selecting machine, and more possibilities are provided for realizing rich screen-selecting modes.
EXAMPLE III
The present embodiment is a screen message display system corresponding to the above embodiment, including a server and a digital audiovisual terminal which are connected by communication;
the server is used for pushing preset or received configuration information to the digital audio-visual terminal;
the server is also used for receiving the message sent by the common terminal and pushing the message to the digital audio-visual terminal;
and the digital audio-visual terminal is used for displaying a corresponding view on a display screen according to the configuration information and the type of the message.
The connection between the management terminal and the server and the connection between the common terminal and the server are long connections.
Further, the digital audio-visual terminal is android system equipment.
Further, the server pushes the configuration information to the digital audio-visual terminal through a first message queue, and pushes the message to the digital audio-visual terminal through a second message queue.
Further, the view corresponding to the message is displayed on the display screen in the form of information flow.
Further, the digital audiovisual terminal is further configured to:
creating a virtual screen;
creating a preset number of display layers on the virtual screen;
and respectively setting a hierarchical sequence for each display layer, and respectively associating each display layer with a preset message type.
Further, the digital audiovisual terminal is specifically configured to:
judging whether the type of the message is a preset payment message type;
if not, displaying a view corresponding to the message on a corresponding display layer according to the type of the message;
if yes, adding the message into a third message queue;
sequentially taking out a message from the third message queue;
displaying a view corresponding to the message with preset duration on a display layer corresponding to the category of the message according to the category of the message;
and removing the message from the third message queue after the view corresponding to the message is displayed.
Further, the digital audiovisual terminal is further configured to:
creating a background layer on the virtual screen and disposing the background layer below the display layer;
and displaying a corresponding view on the background layer according to background setting information in the configuration information.
Furthermore, the digital audio-visual terminal is a set top box in the song requesting machine system; the digital audiovisual terminal is further configured to:
creating a song layer on the virtual screen and setting the song layer below the background layer;
the song MV is displayed on the song layer.
Furthermore, the digital audio-visual terminal is a set top box in the song requesting machine system; the digital audiovisual terminal is further configured to display the song MV on the virtual screen.
Further, when the display layer is three layers, a middle layer of the display layer simulates an android page through stack management, and the display and the hiding of the middle layer are managed according to the life cycle of the android page; and the surface layer of the display layer simulates an android dialog box, and the surface layer is displayed on the middle layer according to the display mode of the android dialog box on an android page.
In summary, according to the screen message display method and the screen message display system provided by the invention, the android system device is used for replacing the computer host and the computer display, so that the equipment cost is effectively saved, the equipment threshold is reduced, the screen message display method and the screen message display system are suitable for various occasions, the applicability is strong, the screen message display method and the screen message display system can be applied to a song ordering machine system, and the screen message display mode is enriched; meanwhile, based on the open source characteristic of the android system, a cool and dazzling animation effect can be easily and conveniently added to the view, so that the view is richer and colorful; the requirement of view layered display is realized by setting the stacking sequence of the display layers and associating different message types for each display layer; through setting up the background layer to show corresponding view on the background layer, improve the richness of background, when being applied to song ordering machine system, make the view show can be based on the MV background of song ordering machine, make the audio frequency, the video of song ordering machine can directly be used to the team of singing in the place, need not extra VJ.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. An on-screen message display method, comprising:
the server pushes preset or received configuration information to the digital audio-visual terminal through a first message queue;
the server receives the message sent by the common terminal and pushes the message to the digital audio-visual terminal through a second message queue;
and the digital audio-visual terminal displays a corresponding view on a display screen according to the configuration information and the type of the message.
2. The screen message display method of claim 1, wherein the digital audiovisual terminal is an android system device.
3. The screen message display method of claim 1 or 2, wherein the view corresponding to the message is displayed on the display screen in the form of an information stream.
4. The screen message display method of claim 1 or 2, wherein the digital audiovisual terminal further comprises, before displaying a corresponding view on a display screen according to the configuration information and the category of the message:
the digital audio-visual terminal creates a virtual screen;
creating a preset number of display layers on the virtual screen;
and respectively setting a hierarchical sequence for each display layer, and respectively associating each display layer with a preset message type.
5. The method for displaying screen messages according to claim 4, wherein the displaying of the corresponding view on the display screen by the digital audiovisual terminal according to the configuration information and the category of the message is specifically:
the digital audio-visual terminal judges whether the type of the message is a preset payment message type;
if not, displaying a view corresponding to the message on a corresponding display layer according to the type of the message;
if yes, adding the message into a third message queue;
sequentially taking out a message from the third message queue;
displaying a view corresponding to the message with preset duration on a display layer corresponding to the category of the message according to the category of the message;
and removing the message from the third message queue after the view corresponding to the message is displayed.
6. The screen message display method of claim 5, further comprising:
the digital audio-visual terminal creates a background layer on the virtual screen and arranges the background layer below the display layer;
and displaying a corresponding view on the background layer according to background setting information in the configuration information.
7. The on-screen message display method of claim 6, wherein the digital audiovisual terminal is a set-top box in a song-order machine system; further comprising:
the digital audio-visual terminal creates a song layer on the virtual screen and sets the song layer under the background layer;
the digital audiovisual terminal displays the song MV on the song layer.
8. The on-screen message display method of claim 6, wherein the digital audiovisual terminal is a set-top box in a song-order machine system; further comprising:
and the digital audio-visual terminal displays the song MV on the virtual screen.
9. The screen message display method of any one of claims 5-8, wherein when the display layer is three layers, a middle layer of the display layer simulates an android page by stack management, and the display and hiding of the middle layer are managed according to the lifecycle of the android page; and the surface layer of the display layer simulates an android dialog box, and the surface layer is displayed on the middle layer according to the display mode of the android dialog box on an android page.
10. An on-screen message display system, comprising a server and a digital audiovisual terminal communicatively connected;
the server is used for pushing preset or received configuration information to the digital audio-visual terminal through the first message queue;
the server is also used for receiving the message sent by the common terminal and pushing the message to the digital audio-visual terminal through a second message queue;
and the digital audio-visual terminal is used for displaying a corresponding view on a display screen according to the configuration information and the type of the message.
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| CN106060606A (en) * | 2016-05-26 | 2016-10-26 | 福建凯米网络科技有限公司 | Large-screen partition display method, play terminal and system of digital audio-visual place, and digital video-on-demand system |
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