WO2023093108A1 - 一种显示设备及文件展示方法 - Google Patents

一种显示设备及文件展示方法 Download PDF

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Publication number
WO2023093108A1
WO2023093108A1 PCT/CN2022/109144 CN2022109144W WO2023093108A1 WO 2023093108 A1 WO2023093108 A1 WO 2023093108A1 CN 2022109144 W CN2022109144 W CN 2022109144W WO 2023093108 A1 WO2023093108 A1 WO 2023093108A1
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WIPO (PCT)
Prior art keywords
display
interface
user
window
file
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PCT/CN2022/109144
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English (en)
French (fr)
Inventor
王丽娟
魏强
Original Assignee
青岛海信传媒网络技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from CN202111404728.7A external-priority patent/CN116170628A/zh
Priority claimed from CN202111589374.8A external-priority patent/CN116347180A/zh
Application filed by 青岛海信传媒网络技术有限公司 filed Critical 青岛海信传媒网络技术有限公司
Publication of WO2023093108A1 publication Critical patent/WO2023093108A1/zh

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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

Definitions

  • the present application relates to the technical field of display devices, in particular to a display device and a method for displaying documents.
  • the display device can provide the user with functions such as audio and video data playback, it has attracted widespread attention from users.
  • the display device can play media asset files, and the media asset files can be but not limited to video, audio and other files.
  • a memory can be connected to the display device, and the display device can play the media files stored in the external memory.
  • An embodiment of the present application provides a display device, including:
  • Controller configured as:
  • the first interface includes at least a first area, and the first area is used to display a history window of the playback progress of the file stored in the external memory, each of which The above history window corresponds to a file;
  • the display In response to the confirmation operation on the history window, the display is controlled to continue displaying the file corresponding to the history window starting from the playback progress recorded in the history window.
  • An embodiment of the present application provides a document display method, including:
  • a first interface is displayed, the first interface includes at least a first area, and the first area is used to display the history window of the playback progress of the file stored in the external memory, each of the history The window corresponds to a file;
  • the file corresponding to the history window is continuously displayed starting from the playback progress recorded in the history window.
  • Fig. 1 is an operation scene between a display device and a control device according to some embodiments
  • FIG. 2 is a block diagram of a hardware configuration of a control device 100 according to some embodiments.
  • FIG. 3 is a block diagram of a hardware configuration of a display device 200 according to some embodiments.
  • FIG. 4 is a software configuration diagram in a display device 200 according to some embodiments.
  • Fig. 5 is a flowchart of interaction between a display device and a user according to some embodiments
  • Figure 6 is a schematic diagram of a memory interface according to some embodiments.
  • Figure 7 is a schematic diagram of a memory interface according to some embodiments.
  • Figure 8 is a schematic diagram of a memory interface according to some embodiments.
  • Fig. 9 is a flowchart of a method for invoking a first interface according to some embodiments.
  • Fig. 10 is a schematic diagram of changes in the display interface of a display according to some embodiments.
  • Fig. 11 is a schematic diagram of changes in the display interface of a display according to some embodiments.
  • Fig. 12 is a flowchart of a method for invoking a first interface according to some embodiments.
  • Fig. 13 is a flowchart of a method for invoking a first interface according to some embodiments
  • Fig. 14 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • Fig. 15 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • Fig. 16 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • Fig. 17 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • Figure 18 is a schematic diagram of a first interface according to some embodiments.
  • Fig. 19 is a schematic diagram of a display mode of a history window according to some embodiments.
  • Fig. 20 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • Fig. 21 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • Fig. 22 is a schematic diagram of a history window deletion method according to some embodiments.
  • Figure 23 is an interface showing a delete drop-down box according to some embodiments.
  • Figure 24 is an interface showing controls selected, according to some embodiments.
  • Fig. 25 is a schematic diagram showing changes of the display interface according to some embodiments.
  • Fig. 26 is a schematic diagram showing changes in the display interface according to some embodiments.
  • Fig. 27 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • Fig. 28 is a schematic diagram of the video playback interface in the memory
  • Fig. 29 is a schematic diagram of calling out a menu interface in the video playback interface
  • Figure 30 is a schematic diagram of a playlist submenu interface
  • Fig. 31 is a flowchart of interaction between a display device and a user according to some embodiments.
  • Figure 32 is a schematic diagram of a display display interface according to some embodiments.
  • Fig. 33 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • Fig. 34 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • Fig. 35 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • Figure 36 is a schematic diagram of a display interface according to some embodiments.
  • Figure 37 is a schematic diagram of a video file storage path according to some embodiments.
  • Figure 38 is a schematic diagram showing a third display window according to some embodiments.
  • Figure 39 is a schematic diagram showing a third display window according to some embodiments.
  • Fig. 40 is a schematic diagram showing a third display window and a second display window according to some embodiments.
  • Figure 41 is a schematic diagram showing a third display window according to some embodiments.
  • Figure 42 is a schematic diagram showing a third display window according to some embodiments.
  • Figure 43 is a schematic diagram showing a third display window according to some embodiments.
  • Figure 44 is a schematic diagram showing a third display window according to some embodiments.
  • Figure 45 is a schematic diagram of a display display interface according to some embodiments.
  • Figure 46 is a schematic diagram of a display display interface according to some embodiments.
  • Figure 47 is a schematic diagram of a display display interface according to some embodiments.
  • Fig. 1 is a schematic diagram of an operation scene between a display device and a control device according to an embodiment. As shown in FIG. 1 , the user can operate the display device 200 through the smart device 300 or the control device 100 .
  • control device 100 may be a remote controller, and the communication between the remote controller and the display device includes infrared protocol communication, Bluetooth protocol communication, and other short-distance communication methods, and the display device 200 is controlled wirelessly or wiredly.
  • the user can control the display device 200 by inputting user commands through buttons on the remote control, voice input, control panel input, and the like.
  • the smart device 300 (such as a mobile terminal, a tablet computer, a computer, a notebook computer, etc.) can also be used to control the display device 200 .
  • the display device 200 is controlled using an application program running on the smart device.
  • the display device 200 can also be controlled in a manner other than the control device 100 and the smart device 300.
  • the module for obtaining voice commands configured inside the display device 200 can directly receive the user's voice command control , the user's voice command control can also be received through the voice control device installed outside the display device 200.
  • the display device 200 also performs data communication with the server 400 .
  • the display device 200 may be allowed to communicate via a local area network (LAN), a wireless local area network (WLAN), and other networks.
  • the server 400 may provide various contents and interactions to the display device 200 .
  • the server 400 may be one cluster, or multiple clusters, and may include one or more types of servers.
  • Fig. 2 exemplarily shows a configuration block diagram of the control device 100 according to an exemplary embodiment.
  • the control device 100 includes a controller 110 , a communication interface 130 , a user input/output interface 140 , a memory, and a power supply.
  • the control device 100 can receive the user's input operation instruction, and convert the operation instruction into an instruction that the display device 200 can recognize and respond to, and play an intermediary role between the user and the display device 200 .
  • FIG. 3 shows a block diagram of a hardware configuration of a display device 200 according to an exemplary embodiment.
  • the display device 200 includes a tuner and demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a display 260, an audio output interface 270, a memory, a power supply, and a user interface. at least one.
  • the controller includes a processor, a video processor, an audio processor, a graphics processor, a RAM, a ROM, a first interface to an nth interface for input/output.
  • the display 260 includes a display screen component for presenting images, and a drive component for driving image display, for receiving image signals output from the controller, and displaying video content, image content, and menu manipulation interface. Components and users manipulate the UI interface.
  • the display 260 can be a liquid crystal display, an OLED display, and a projection display, and can also be a projection device and a projection screen.
  • the communicator 220 is a component for communicating with external devices or servers according to various communication protocol types.
  • the communicator may include at least one of a Wifi module, a Bluetooth module, a wired Ethernet module and other network communication protocol chips or near field communication protocol chips, and an infrared receiver.
  • the display device 200 may establish transmission and reception of control signals and data signals with the external control device 100 or the server 400 through the communicator 220 .
  • the user interface may be used to receive a control signal from the control device 100 (such as an infrared remote controller, etc.).
  • detector 230 is used for light receivers, image pickers and sound pickers.
  • the external device interface 240 may include, but is not limited to, the following: high-definition multimedia interface (HDMI), analog or data high-definition component input interface (component), composite video input interface (CVBS), USB input interface (USB), Any one or more interfaces such as RGB ports. It may also be a composite input/output interface formed by the above-mentioned multiple interfaces.
  • HDMI high-definition multimedia interface
  • component analog or data high-definition component input interface
  • CVBS composite video input interface
  • USB input interface USB
  • Any one or more interfaces such as RGB ports. It may also be a composite input/output interface formed by the above-mentioned multiple interfaces.
  • the tuner-demodulator 210 receives broadcast TV signals through wired or wireless reception, and demodulates audio and video signals, such as EPG data signals, from multiple wireless or cable broadcast TV signals.
  • the controller 250 and the tuner-demodulator 210 may be located in different split devices, that is, the tuner-demodulator 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box wait.
  • the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored in the memory.
  • the controller 250 controls the overall operations of the display device 200 . For example, in response to receiving a user command for selecting a UI object to be displayed on the display 260, the controller 250 may perform an operation related to the object selected by the user command.
  • the object may be any one of selectable objects, such as hyperlinks, icons, or other operable controls. Operations related to the selected object include: displaying hyperlink pages, documents, images, etc., or executing the program corresponding to the icon.
  • the controller includes a central processing unit (Central Processing Unit, CPU), a video processor, an audio processor, a graphics processing unit (Graphics Processing Unit, GPU), RAM Random Access Memory, RAM), ROM (Read- Only Memory, ROM), at least one of the first interface to the nth interface for input/output, a communication bus (Bus), and the like.
  • CPU Central Processing Unit
  • video processor video processor
  • audio processor audio processor
  • graphics processing unit Graphics Processing Unit, GPU
  • RAM Random Access Memory
  • ROM Read- Only Memory
  • CPU processor It is used to execute the operating system and application program instructions stored in the memory, and to execute various application programs, data and content according to various interactive instructions received from the outside, so as to finally display and play various audio and video content.
  • a CPU processor may include multiple processors. For example, including a main processor and one or more sub-processors.
  • the system of the display device may include a kernel (Kernel), a command parser (shell), a file system, and an application program.
  • kernel Kernel
  • shell command parser
  • file system a file system
  • an application program an application program.
  • the kernel, shell, and file system make up the basic operating system structure, and they allow users to manage files, run programs, and use the system.
  • the kernel starts, activates the kernel space, abstracts hardware, initializes hardware parameters, etc., runs and maintains virtual memory, scheduler, signal and inter-process communication (IPC).
  • IPC inter-process communication
  • the Shell and user applications are loaded.
  • the application is started, it is compiled into machine code to form a process.
  • the system of the display device is divided into three layers, which are application layer, middleware layer and hardware layer from top to bottom.
  • a memory can be connected to the display device, and the display device can play the media files stored in the external memory.
  • users will store multiple files of different types in the external storage.
  • users browse files in the media center it is difficult to remember the files they have viewed.
  • the viewing time of video files is relatively long, and it is difficult for users to locate the files they have watched. files, the user experience is poor.
  • the embodiment of the present application provides a display device.
  • a display device For the structure of the display device and the functions of each part, reference may be made to the foregoing embodiments.
  • this embodiment further optimizes some functions of the display device.
  • FIG. 5 shows the interaction between the display device and the user according to some embodiments. flow chart;
  • Step S51 inserts an external memory
  • the display device displays a prompt window.
  • the display displays a storage interface for displaying all files stored in the external storage.
  • the display interface of the display can be referred to in FIG. 6 .
  • FIG. 6 is a schematic diagram of a memory interface according to some embodiments. It can be seen that the display can display all files stored in the external memory.
  • the files stored in the external memory include video files 61, audio files 62 and PDF Document 63.
  • the storage interface is provided with a type control, and the user can control the displayed content of the storage interface by touching the type control.
  • the memory interface includes a type control 64.
  • the display interface of the display can refer to FIG. 7.
  • FIG. 7 is a schematic diagram of a memory interface according to some embodiments. It can be seen that the memory interface can display the video files stored in the external memory.
  • the storage interface is also provided with a sequence control, and the user can control the displayed content of the storage interface by touching the sequence control.
  • the memory interface includes a sequence control 65.
  • the display interface of the display at this time can refer to FIG. 8, which is a schematic diagram of the memory interface according to some embodiments. It can be seen that the storage interface can display files in sequence of names (A-Z).
  • the controller is configured to execute S52 to control the display to display a first interface, where the first interface includes at least a first area.
  • the display device when the display device is inserted into the external memory for the first time, the display does not display the first interface, and only when the external memory is connected again, the controller controls the display to display the first interface.
  • the controller controls the display to display the first interface.
  • the controller in response to the reinsertion of the external memory, controls the display to display the first interface (the first interface will be described in detail later).
  • this embodiment also proposes a method for invoking the first interface.
  • FIG. 9 shows the flow of the method for invoking the first interface according to some embodiments. picture.
  • the controller is configured to perform steps S91-S93;
  • the controller is configured to execute step S91 to read the identification bit of the history switch
  • a history switch may be configured for the display device.
  • the user can control whether the display shows the first interface by controlling the history switch to be turned on or off.
  • the user can touch the menu key of the remote controller. At this time, the display will show the menu interface, and the history switch control is set on the menu interface.
  • the user can control whether the display shows the first interface by touching the history switch control. For example, when the user turns on the history switch control, the corresponding display displays the first interface, and when the user turns off the history switch control, the corresponding display does not display the first interface.
  • a physical history switch is configured for the display device. For example, if the user turns on the history switch control, the corresponding display displays the first interface, and the user turns off the history switch control, and the corresponding display does not display the first interface.
  • This embodiment does not limit the time when the controller reads the historical switch flag. For example, every time the user turns on the external memory, it will trigger the controller to read the flag of the history switch; for another example, in some feasible implementations, every time the flag of the history switch changes, it will trigger the controller to read The flag of the history switch.
  • the controller is configured to: if the state corresponding to the flag is on, control the display to display the first interface (S92);
  • the controller is configured to: if the state corresponding to the flag is off, control the display to display a second interface, the second interface is used to display all files stored in the external memory (S93).
  • Fig. 10 is a schematic diagram of changes of a display interface according to some embodiments.
  • the history switch is on.
  • the user connects the external memory to the display device, and displays a prompt window on the display.
  • the display can refer to Effect 10-1; the user clicks on the prompt window to open the external memory.
  • the controller reads the flag of the history switch.
  • the state corresponding to the flag in this embodiment is the on state, and the controller controls the display to display the first interface; at this time, the display can refer to Effect 10-2.
  • the first interface includes: a history window 101 , a history window 102 , a history window 103 , and a history window 104 .
  • Fig. 11 is a schematic diagram of changes of the display interface of the display according to some embodiments.
  • the history switch is turned off.
  • the user connects the external memory to the display device, and displays a prompt window on the display.
  • the display can refer to Effect 11-1; the user clicks on the prompt window to open the external memory.
  • the controller reads the flag of the historical switch.
  • the state corresponding to the flag in this embodiment is off, and the controller controls the display to display the second interface; at this time, the display can refer to Effect 11-2, and you can see Out, the second interface includes: file 111, file 112, file 113, file 114, file 115, file 116....
  • Figure 12 is a method for calling the first interface according to some embodiments flow chart. Wherein the controller is configured to perform steps S121-S123;
  • different types of files can be stored in the external memory, and the types of files can be but not limited to PDF, video, picture, audio... .
  • the files stored in the external memory are divided into files conforming to the preset type and files not conforming to the preset type, and the files conforming to the preset type include files that can be displayed in sections.
  • segment display may be a file displayed in time segments.
  • a video-type file is a file displayed in time segments.
  • Segmented display may be a file displayed in segments in space, and a file of text type is a file displayed in segments in space.
  • Files that do not meet the preset type can be image type files.
  • the controller is configured to execute step 121 to read the selected file type
  • the controller Every time the user turns on the external storage, the controller will be triggered to read the file type; for another example, if the file type set by the user changes, the controller will be triggered to read the file type.
  • the controller is configured to perform step S122 to read the identification bit of the history switch;
  • the controller is configured to execute step S123 to control the display to display files conforming to the file type.
  • Fig. 14 is a schematic diagram of changes in the display interface of a display according to some embodiments.
  • the history switch is on.
  • the user connects the external memory to the display device, and displays a prompt window on the display.
  • the display can refer to Effect 14-1; the user clicks on the prompt window to open the external memory.
  • the user sets the file type to video, and at this time, the display can refer to effect 14-2.
  • Video is a preset type).
  • the controller continues to read the flag of the history switch. In this embodiment, the state corresponding to the flag is on.
  • the controller controls the display to display the first interface. At this time, the display can refer to Effect 14-3.
  • Fig. 15 is a schematic diagram of changes in the display interface of a display according to some embodiments.
  • the history switch is turned off.
  • the user connects the external memory to the display device, and displays a prompt window on the display.
  • the display can refer to Effect 15-1; the user clicks on the prompt window to open the external memory.
  • the user sets the file type to picture, and at this time, the display can refer to the effect 15-2.
  • Video is a preset type).
  • the controller continues to read the flag of the history switch. In this embodiment, the state corresponding to the flag is off, and the controller controls the display to display the image files stored in the external memory; at this time, the display can refer to Effect 15-3.
  • Fig. 13 is a flowchart of a method for invoking a first interface according to some embodiments. Wherein the controller is configured to perform steps S131-S135;
  • the controller is configured to perform step 131 to read the identification bit of the historical switch
  • the controller is configured to perform step S132 to read the selected file type
  • the controller is configured to execute step S133 to control the display to display the first interface
  • the controller is configured to execute step S134 to control the display to display a second interface, and the second interface is used to display all files stored in the external memory.
  • the controller is configured to execute step S135 without reading the file type.
  • Fig. 16 is a schematic diagram of changes of the display interface according to some embodiments.
  • the history switch is on.
  • the user connects the external memory to the display device, and displays a prompt window on the display.
  • the display can refer to Effect 16-1; the user clicks on the prompt window to open the external memory.
  • the controller continues to read the flag of the history switch, and the state corresponding to the flag in this embodiment is the on state.
  • the controller reads the file type.
  • the user sets the file type as audio, and at this time, the display can refer to effect 16-2. (Audio is a preset type).
  • the controller controls the display to display the first interface; at this time, the display can refer to effect 16-3.
  • Fig. 17 is a schematic diagram of changes in the display interface of a display according to some embodiments.
  • the history switch is on.
  • the user connects the external memory to the display device, and displays a prompt window on the display.
  • the display can refer to Effect 17-1; the user clicks on the prompt window to open the external memory.
  • the controller continues to read the flag of the history switch, and the state corresponding to the flag in this embodiment is the on state.
  • the controller reads the file type.
  • the user sets the file type as a picture, and at this time, the display can refer to the effect 17-2.
  • the monitor displays all the image files, for details, please refer to Effect 17-3.
  • the first area is used to display the history windows of the file playback progress stored in the external memory, and each of the history windows corresponds to a file;
  • the controller can record the playback progress of some preset types of files.
  • the playback progress is used to record the nodes that the user has watched the file. For example, for a video file, where the video file includes 20 TV episodes in total, and the user has watched 2 episodes of the TV series, then 2 episodes is the playback progress for the video file. For another example, for a video file, wherein the duration of the video file is 60 minutes, and the user has watched it for 30 minutes, then 30 minutes is the playback progress for the video file. For another example, for a PDF file, wherein the PDF file includes 60 pages, and the user watches 20 pages, then 20 pages is the playback progress for the PDF file.
  • the controller can record a playback progress at intervals, and replace the previously recorded playback progress with the newly recorded playback progress each time the recording of the playback progress is completed, so as to ensure that the In other words, the controller always records a playback progress.
  • the controller can record the playback record of the file every time the preset type file is closed.
  • the controller in response to closing the file, can read the flag bit of the history switch; if the state corresponding to the flag bit is on, read the Close the playback progress of the file; if the state corresponding to the flag is closed, do not read the playback progress of the closed file.
  • FIG. 18 is a schematic diagram of the first interface according to some embodiments. It can be seen that the first interface includes a first area 181, wherein the first area includes 5 history windows.
  • the first interface further includes a second area, and the second area is used to display files conforming to preset types.
  • the first interface further includes a second area 182 , and the second area displays 6 video files.
  • FIG. 19 is a schematic diagram of a display manner of the history window according to some embodiments. If the state corresponding to the flag is on, the controller is further configured to perform steps S191-S192;
  • S192 controls the first area to display a history window corresponding to all playing progress.
  • the preset number may be N, and N is an integer greater than or equal to 1.
  • the number of presets can be determined by the number of history windows that can be displayed in the first area. For example, the number of presets can be equal to 5.
  • Fig. 20 is a schematic diagram of changes of the display interface according to some embodiments.
  • the history switch is on.
  • the user connects the external memory with the display device, displays a prompt window on the display, and now the display can refer to the effect 20-1;
  • the controller counts the number of playback progress as 5 (the preset number is 5 in this embodiment, and the number of playback progress is less than or equal to the preset quantity);
  • the controller controls the first area to display the history window corresponding to the entire playback progress, and at this time, the display can refer to the effect 20-2.
  • This embodiment also provides a display method of the history window, which will be described below in conjunction with specific drawings. Please continue with Figure 19. If the number of playing progress is greater than a preset number, the controller is further configured to perform steps S193-S194;
  • S193 controls the first area to display history windows and extension controls corresponding to N-1 playback progress, where N is a preset number;
  • Fig. 21 is a schematic diagram of changes in the display interface of a display according to some embodiments.
  • the history switch is on.
  • the user connects the external memory with the display device, and displays a prompt window on the display.
  • the display can refer to the schematic diagram 21-1; preset quantity);
  • the controller controls the first area to display (5-1) the history window corresponding to the playback progress and the extension control 211, and the display can refer to the schematic diagram 21-2 at this time.
  • the third interface includes 12 history windows.
  • the display can refer to the schematic diagram 21-3.
  • the third interface may only display the first M files of the preset type recently viewed by the user, where M is a positive integer greater than N.
  • Fig. 22 is a schematic diagram of a history window deletion method according to some embodiments. If the display shows a third interface, the controller is further configured to perform steps S221-S222;
  • control the display to display the delete drop-down box includes a multi-select control
  • the user can call the delete drop-down box by touching the menu button of the remote control.
  • the user can invoke the delete drop-down box by voice.
  • FIG. 23 shows an interface with the deletion of the drop-down box according to some embodiments. It can be seen from the figure that the delete drop-down box 231 includes a multiple selection control 2311 , a delete all control 2312 and an exit multiple selection control 2313 .
  • the display in response to the user's touch on the exit multi-choice control 2313 , the display does not display the delete drop-down box 231 .
  • the display In response to the user touching the delete all control 2312, the display does not show the history window.
  • the display In response to the user's touch on the all delete control 2312, the display displays a prompt window, which is used to prompt the user that the display device will delete the history window or the playback progress.
  • FIG. 24 shows an interface with a selected control according to some embodiments. As can be seen from the figure, each history window is configured with a selected control.
  • Fig. 25 is a schematic diagram of changes of the display interface according to some embodiments.
  • the display shows the third interface.
  • the third interface includes 10 history windows.
  • the user invokes the delete drop-down box by touching the menu button of the remote control, and at this time, the interface displayed on the display can refer to effect 25-2.
  • the interface displayed on the display can refer to effect 25-3.
  • the user selects history window 1, history window 2 and history window 3.
  • the controller deletes history window 1, history window 2, history window 3 and the playback progress corresponding to history window 1, history window 2, and history window 3.
  • the interface displayed on the display can refer to effect 25-4 .
  • Fig. 26 is a schematic diagram of changes of the display interface according to some embodiments.
  • the display shows the third interface. Specifically, refer to Effect 26-1.
  • the third interface includes 10 history windows.
  • the user invokes the delete drop-down box by touching the menu button of the remote control, and at this time, the interface displayed on the display can refer to effect 26-2.
  • the display will display a prompt window, which is used to remind the user that all the playback progress will be deleted.
  • the interface displayed on the display can refer to Effect 26-3.
  • the controller deletes the history window 1, the history window 2, the history window 3, the history window 4, the history window 5, the history window 6, the history window 7, the history window 8, the history window 9, the history window 10 and History Window 1, History Window 2, History Window 3, History Window 4, History Window 5, History Window 6, History Window 7, History Window 8, History Window 9, History Window 10 correspond to the playback progress, and the interface displayed on the display at this time See effect 26-4.
  • Fig. 27 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • the display shows the third interface.
  • the third interface includes 10 history windows.
  • the user invokes the delete drop-down box by touching the menu button of the remote control, and at this time, the interface displayed on the display can refer to effect 27-2.
  • the interface displayed on the display can refer to Effect 27-3.
  • the controller In response to the confirmation operation on the history window, the controller is configured to execute S53, starting from the playback progress recorded in the history window, to control the display to continue displaying the file corresponding to the history window.
  • the user's confirmation operation on the history window may be, but not limited to, when the user controls the cursor to move to the history window through the remote control, the user touches a confirmation button on the remote control.
  • the display device includes at least a display and a controller.
  • the display displays a first interface, and the first interface includes at least a first area, and the first area is used to display
  • the history window of file playback progress is stored in the external memory, each of the history windows corresponds to a file; in response to the confirmation operation of the history window, starting from the playback progress recorded in the history window, continue to display the history window corresponding files. Users do not need to manually adjust the playback progress, and the user experience is better.
  • the second aspect of the embodiment of the present application shows a method for displaying documents, including:
  • a first interface is displayed, the first interface includes at least a first area, and the first area is used to display the history window of the playback progress of the file stored in the external memory, each of the history The window corresponds to a file;
  • the file corresponding to the history window is continuously displayed starting from the playback progress recorded in the history window.
  • the file display method provided in this embodiment is applicable to a display device, and the display device includes at least a controller and a display.
  • the display displays a first interface, and the first interface includes at least a second interface.
  • An area, the first area is used to display the history window of storing file playback progress in the external memory, each of the history windows corresponds to a file; in response to the confirmation operation of the history window, the history window recorded
  • the playback progress is taken as the starting point, and the file corresponding to the history window is continuously displayed. Users do not need to manually adjust the playback progress, and the user experience is better.
  • Figure 28 is a schematic diagram of the video playback interface in the memory.
  • the menu interface 61 includes a repeat mode control 611, a display history control 612, an information control 613, a playlist control 614, a screen off control 615, a picture control 616 and a sound control 617.
  • the menu interface 61 also includes a Select focus62.
  • Fig. 30 is a schematic diagram of the playlist submenu interface. As shown in Figure 30, the names of all video files are displayed in the playlist, and the currently playing video file is selected by the focus, and the user can change the position of the focus in the playlist submenu to select different video files by pressing the up and down buttons of the control device controls. After the video file is selected, the video file can be played after pressing the "confirmation key" of the control device.
  • controls refer to visual objects displayed in each display area of the user interface in the display device 200 to represent corresponding content such as icons, thumbnails, video clips, links, etc.
  • content such as icons, thumbnails, video clips, links, etc.
  • a control may include text content and/or an image for displaying a thumbnail image associated with the text content, or a video clip associated with the text.
  • the controls may be text and/or icons of an application.
  • the focus is used to indicate that any control has been selected, such as the focus object.
  • the movement of the displayed focus object in the display device 200 can be controlled to select or control the control.
  • the user can select and control the control by controlling the focus object to move between the controls through the arrow keys on the control device 100 .
  • the movement of each control displayed on the display device 200 may be controlled according to the user's input through the control apparatus 100 so that the focus object selects or controls the control.
  • the user can use the arrow keys on the control device 100 to control the various controls and move them left and right, so that the focus object can select and control the control while keeping the position of the focus object unchanged.
  • the identification forms of focus are usually diversified. For example, realize or identify the position of the focus object by enlarging the control, realize or identify the position of the focus object by setting the background color of the control, or change the border line, size, color, transparency and outline of the text or image of the focus control and/or font etc. to identify the position of the focused object.
  • the steps for the user to open the playlist are relatively cumbersome, and the playlist only contains the name of the video file, which cannot help the user find the desired file more accurately.
  • the playlist since the playlist is called up through the shortcut menu, the background color of the menu interface is opaque, which often blocks the current video playing screen.
  • the shortcut menu interface and the playlist submenu interface will always block the video screen being played, and the user experience is poor.
  • the embodiments of the present application provide a display device.
  • the structure of the display device and the functions of each part can refer to the above-mentioned embodiments.
  • this embodiment further optimizes some functions of the display device.
  • FIG. 31 shows the interaction between the display device and the user according to some embodiments. flow chart;
  • Step S801 Input an instruction to display media files
  • a prompt window for inserting the external memory will pop up on the user interface.
  • the display will display the memory interface, and the memory interface is used to display all files stored in the external memory.
  • the display interface of the display can refer to FIG. 32 .
  • Figure 32 is a schematic diagram of the memory interface, it can be seen that the display can display all files stored in the external memory, in the embodiment shown in Figure 32, the files stored in the external memory include video files 91, audio files 92, picture files 93 and PDF files 94.
  • the user can directly open the media file in the storage main interface or the folder interface in the storage. For example: after selecting the video file 91 in FIG. 32, press the "confirmation key" on the control device to input an instruction to display the media file.
  • users can create display lists of media files according to their own needs.
  • Fig. 33 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • the main interface of the storage or the interface of the video folder in the storage can refer to effect 10-1.
  • the interface changes can refer to effect 10-2 in response to the instruction input by the user.
  • the current interface includes creating a video playlist control 101 , creating a music playlist control 102 , creating a picture display list control 103 and a focus 104 .
  • the user interface displayed on the display can refer to effect 10-3, and all video files under the current folder can be selected state, when the user moves the focus to the target video file by pressing the "up", “down”, “left” and “right” keys of the control device and presses the "confirmation key” of the control device, the target video file can be selected. The file is selected. After the user marks all the target video files as selected, the user can press the "menu key" of the control device to create a video playlist, and play the video files in order in the video playlist.
  • non-video files there may be non-video files in the storage main interface or in the folder interface in the storage. After the user selects the video playlist control 101 by pressing the up and down keys of the control device, the user presses the confirmation key of the control device. Non-video files will no longer be displayed in the current user interface, or non-video files are displayed in the current user interface but cannot be selected.
  • Fig. 34 is a schematic diagram of changes in the display interface of the display according to some embodiments.
  • the main interface of the memory or the interface of the music folder in the memory can refer to effect 11-1.
  • the interface changes can be referred to in effect 11-2 in response to the instruction input by the user.
  • the current interface includes creating a video playlist control 111 , creating a music playlist control 112 , creating a picture display list control 113 and a focus 114 .
  • the user interface displayed on the display can refer to effect 11-3, and all music files under the current folder can be selected state, when the user presses the "Up”, “Down”, “Left” and “Right” keys of the control device to move the focus to the target music file and presses the "Confirm key” of the control device, the target music file can be selected. The file is selected. After the user marks all target music files as selected, the user can create a music playlist after pressing the "menu key" on the control device, and play the music files in order in the music playlist.
  • Fig. 35 is a schematic diagram showing changes of the display interface according to some embodiments.
  • the main interface of the storage or the picture folder interface in the storage can refer to effect 12-1.
  • the interface changes can refer to effect 12-2 in response to the instruction input by the user.
  • the current interface includes creating a video playlist control 121 , creating a music playlist control 122 , creating a picture display list control 123 and a focus 124 .
  • the user interface displayed on the display can refer to effect 12-3, and all picture files under the current folder can be selected state
  • the user presses the "Up”, “Down”, “Left” and “Right” keys of the control device to move the focus to the target picture file and presses the "Confirm key” of the control device the target picture file can be selected.
  • the file is selected.
  • the user can press the "menu key" of the control device to create a picture playlist, and play the picture files sequentially or circularly in the form of slideshows in the picture playlist.
  • non-picture files there may be non-picture files in the storage main interface or in the folder interface in the storage. After the user presses the up and down keys of the control device to select the create picture playlist control 123, press the confirmation key of the control device. Non-picture files will no longer be displayed in the current user interface, or non-picture files are displayed in the current user interface but cannot be selected.
  • This embodiment is only an exemplary display of the implementation of opening media files.
  • the above implementations do not constitute a limitation.
  • the implementation of opening media files can be but not limited to the above-mentioned several beautiful ways. Apply here People don't make too many restrictions.
  • step S802 After receiving an instruction to display media files input by the user.
  • the controller executes step S802: displaying the media file on the video layer.
  • a first display window 131 and a second display window 132 are drawn on a floating layer above the video layer, and the first display window 131 includes an open display window.
  • the first display window 131 also includes current time information 1312 . If the currently displayed media file is a video file or an audio file, the first display window 131 also includes a playback control bar control 1313 and a current playback progress 1314 .
  • the second display window 132 includes a name 1321 and a storage path 1322 of the current media file.
  • the display is controlled not to display the floating layer, that is, not to display the first display window 131 and the second display window 132 .
  • the user does not input any command after the media file is played for 10 seconds, the first display window and the second display window are canceled, and the user can watch the current media file in full screen, as shown in FIG. 28 .
  • the text exceeding the preset number of characters can be replaced by an ellipsis "", or a marquee to display the name of the media file in a loop.
  • the controller responds to an instruction input by the user, and draws the second layer on the floating layer above the video layer.
  • a display window 131 and a second display window 132 the first display window 131 includes prompt information 1311 for opening the display list.
  • the prompt message can be "press the key to open the display list”.
  • the first display window 131 also includes current time information 1312 . If the currently displayed media file is a video file or an audio file, the first display window 131 also includes a playback control bar control 1313 and a current playback progress 1314 .
  • the second display window 132 includes a name 1321 and a storage path 1322 of the current media file. If no instruction input by the user is received within the preset time, the display is controlled not to display the floating layer. For example, if the user does not input any instruction after the media file is played for 10 seconds, the display of the first display window and the second display window is cancelled, and the user can watch the current media file in full screen.
  • the first display window includes a transparent base image and prompt information for opening a display list on the transparent base image, time information, current playback progress and a playback control bar.
  • the transparency of the transparent basemap can be set to 30%-90%, which not only allows the user to see the information and controls on the first display window, but also does not completely block the picture played by the video layer.
  • the second display window includes the transparent base map and the name and storage path of the media file on the transparent base map.
  • the transparency of the transparent basemap can be set to 30%-90%, which not only allows the user to see the information and controls on the second display window, but also does not completely block the picture played by the video layer.
  • neither the display area of the first display window nor the second display window exceeds a quarter of the area of the current display screen.
  • the first display window and the second display window can be displayed at any position of the video layer, for example: the first display window is displayed below the video layer, the second display window is displayed above the video layer, and the display of the first display window The area is slightly larger than the display area of the second display window; or, the first display window is displayed above the video layer, and the second display window is displayed below the video layer.
  • the embodiment of the present application does not specifically limit the display areas and display positions of the first display window and the second display window.
  • Step S803 Input an instruction to open the display list
  • the instruction to open the display list is an instruction input by the user by pressing the first preset button of the control device. "Down key” input to open the command to display the list.
  • step S804 After receiving an instruction input by the user to open the display list.
  • the controller executes step S804: acquiring a display list corresponding to the media file.
  • the display list includes names and thumbnails of media files of the same type as the media files under the path where the media files are located.
  • different types of files may be stored in the memory, and the types of files may be, but not limited to, PDF, video, picture, audio... .
  • the type of the media file is a video
  • the thumbnail of the video file is the thumbnail of the first frame image played by the video, and may also be the thumbnail of any frame image customized by the video file. If the video file has been played for a period of time and has not finished playing, the thumbnail of the video file can be the thumbnail of the last frame image in the played video, so that the user can find it.
  • the type of the media file is audio
  • the thumbnail of the audio file is a default audio icon. If the audio file is music, the thumbnail of the music file may be the thumbnail of the album cover of the music.
  • the type of the media file is a picture
  • the thumbnail of the picture file is the thumbnail of the picture.
  • the type of the media file is PDF
  • the thumbnail of the PDF file is the thumbnail of the first page of the PDF file. If the PDF file has been viewed and turned to the non-home page, the thumbnail of the PDF file can display the thumbnail of the non-home page that the user viewed last time, so that the user can find it.
  • the names and thumbnails of the media files in the display list can be obtained directly.
  • controller For the controller to obtain the names and thumbnails of the media files in the display list, reference may be made to the methods commonly used in the art for obtaining the names and thumbnails of media files, and the applicant does not make too many limitations here.
  • the user can directly open the media file in the storage main interface or the folder interface in the storage.
  • Obtaining the display list corresponding to the media file includes:
  • controller For the controller to acquire the names and thumbnails of the media files of the same type as the media files under the storage path, reference may be made to methods of acquiring media file names and thumbnails commonly used in the art, and the applicant does not make too many limitations here.
  • FIG. 37 is the folder where video file 1 is located.
  • the folder stores video file 1 , video file 2 , video file 3 , picture file 1 and picture file 2 .
  • Get the names and thumbnails of all video files under the storage path that is, get the names and thumbnails of video file 1, video file 2, and video file 3.
  • the controller executes step S805: drawing a third display window on the floating layer above the video layer, where the third display window is used to display the display list.
  • the media file is played on the video layer, and a third display window is drawn on the upper floating layer on the video layer, as shown in FIG. 38 .
  • Figure 38 is a schematic diagram of a third display window, according to some embodiments.
  • the name and thumbnail of the media file are displayed in the form of a media file control.
  • the third display window 151 includes at least one media file control 1511, wherein the media file control 1511 includes text content and images for displaying thumbnails related to the text content.
  • the media file control 1511 is the name and thumbnail of the media file of the same type as the media file under the path where the media file is currently displayed, and the third display window 151 also includes a button indicating that the media file control is selected.
  • the focus 152 can move the position of the focus 152 in the third display window 151 through user input, so as to select a different media file control 1511 .
  • the current focus 152 selects the media file control corresponding to the currently displayed media file.
  • the display is controlled not to display the floating layer. For example, if the user does not input any command after the media file is played for 10 seconds, the display of the third display window is cancelled, and the user can watch the current media file in full screen.
  • the names of the media files are displayed on the thumbnails of the media files.
  • the name of the media file if the name of the media file is too long, that is, the name of the media file exceeds the preset number of characters, the text exceeding the preset number of characters can be replaced with an ellipsis "". After the user selects the media file, the name of the media file can be further displayed circularly in a marquee manner.
  • the names and thumbnails of the media files in the display list can extend to the right in one row, and the names and thumbnails of the media files in the display list can also be displayed in two rows and extend downwards, as shown in Figure 39 As shown, the embodiment of the present application does not specifically limit the names of the media files in the display list, the arrangement manner of the thumbnails, and the extension direction.
  • the third display window further includes prompt information 153 for closing the display list, for example, the prompt information may be "press the up key to close the display list".
  • the media file is played on the video layer, and the upper floating layer on the video layer simultaneously draws the second display window and the third display window.
  • the third display window 151 includes at least one media file control 1511, and the third display window 151 also includes a focus 152 indicating that the media file control is selected, which can be moved by user input. The position of the focus 152 in the third display window 151 to select a different media file control 1511 .
  • the second display window 132 includes a name 1321 and a storage path 1322 of the current media file.
  • the display is controlled not to display the floating layer. For example, if the user does not input any instruction after the media file is played for 10 seconds, the display of the third display window and the second display window is cancelled, and the user can watch the current media file in full screen.
  • the third display window includes a transparent base map, the media file controls on the transparent base map, and prompt information for closing the display list.
  • the transparency of the transparent basemap can be set to 30%-90%, which not only allows the user to see the information and controls on the third display window, but also does not completely block the picture played by the video layer.
  • the second display window includes the transparent base map and the name and storage path of the media file on the transparent base map.
  • the transparency of the transparent basemap can be set to 30%-90%, which not only allows the user to see the information and controls on the second display window, but also does not completely block the picture played by the video layer.
  • the display areas of the third display window and the second display window are no more than a quarter of the current display screen area.
  • the third display window and the second display window can be displayed at any position of the video layer, for example: the third display window is displayed below the video layer, the second display window is displayed above the video layer, and the display of the third display window The area is slightly larger than the display area of the second display window; or, the third display window is displayed above the video layer, and the second display window is displayed below the video layer.
  • the embodiment of the present application does not specifically limit the display areas and display positions of the third display window and the second display window.
  • Figure 41 is a schematic diagram of a third display window according to some embodiments. Please refer to effect 10-3, after the user presses the "menu key" of the control device, a video playlist can be created, and the video files are played in order in the video playlist. The user presses the down key of the control device to display a third display window, as shown in FIG. 41 .
  • Figure 42 is a schematic diagram of a third display window according to some embodiments. Please refer to effect 11-3, after the user presses the "menu key" of the control device, a music playlist can be created, and the music files are played in order in the music playlist. The user presses the down key of the control device to display a third display window, as shown in FIG. 42 .
  • Figure 43 is a schematic diagram of a third display window according to some embodiments. Please refer to effect 12-3, after the user presses the "menu key" of the control device, a picture display list can be created, and the picture files will be played in a slide show in accordance with the sequence in the picture display list. The user presses the down key of the control device to display the third display window, as shown in FIG. 43 .
  • Figure 44 is a schematic diagram of a third display window according to some embodiments.
  • the user presses the down key of the control device to display a third display window, as shown in FIG. 44 .
  • step S806 inputting an instruction to open the control of the media file where the current focus is located;
  • the user can change the position of the focus on the third display window by pressing the "Up”, “Down”, “Left” and “Right" keys on the control device to select different media file controls.
  • Fig. 45 is a schematic diagram of a user interface provided by a possible embodiment.
  • an instruction is issued to open the control of the media file where the current focus is located.
  • step S807 controlling the display to display the media file corresponding to the media file control where the current focus is.
  • the user interface after receiving an instruction input by the user to open the display list, the user interface is switched to the media file playing interface corresponding to the media file control where the current focus is.
  • the media file can be played from the beginning or continue from where it left off.
  • the playlist can be directly exited, and the target media file can be played in full screen, as shown in FIG. 46 .
  • the third display window is still displayed, that is, the display list, as shown in FIG. 47 . If no instruction input by the user is received within the preset time, the display is controlled not to display the third display window, that is, to display the list. For example, if the user does not input any instruction after the media file is played for 10 seconds, the third display window, that is, the display list, is canceled, and the user can watch the current media file in full screen.
  • Step S808 Inputting an instruction to close the display list
  • the instruction to close the display list is an instruction input by the user by pressing the second preset button of the control device, for example, the user may press the upper button of the control device to input the close button according to the prompt of the third display window. Command to display a list.
  • step S809 controlling the display not to display the floating layer.
  • the third display window is still displayed, that is, the display list.
  • the user may input an instruction to close the display list by pressing the up key of the control device.
  • the display device cancels the display of the third display window, that is, the display list, and the user can watch the current media file in full screen.
  • the method for displaying a media file display list is applicable to a display device, and the display device includes at least a controller and a display, and when displaying a media file in a memory, receives an instruction input by a user to open a display list,
  • the instruction to open the display list is an instruction input by the user by pressing the first preset button of the control device; obtain the display list corresponding to the media file, and the display list includes the names of all media files under the path where the media file is located and thumbnails; a display window is drawn on the upper floating layer of the media file display interface, and the display window is used to display the display list.
  • This embodiment of the application can quickly display all media files in the currently displayed list. When the user opens the media file in the storage, press the preset button to quickly call up the display list, which displays the file name and thumbnail of the media file, so that the user can quickly and accurately find the file he wants to open, improving user experience .

Abstract

本申请实施例提供一种显示设备及文件展示方法。本实施例提供的显示设备至少包括显示器和控制器，在连接外接存储器的情况下，显示器展示第一界面，所述第一界面至少包括第一区域，所述第一区域用于展示所述外接存储器内存储文件播放进度的历史窗口，每个所述历史窗口对应一个文件；响应于对历史窗口的确认操作，以所述历史窗口记录的播放进度为起点，继续展示所述历史窗口对应的文件。

Description

一种显示设备及文件展示方法
本申请要求在2021年12月23日提交的、申请号为202111589374.8；在2021年11月24日提交的、申请号为202111404728.7的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示设备技术领域，尤其涉及一种显示设备及文件展示方法。
背景技术
由于显示设备可以为用户提供诸如音视频数据播放功能受到用户的广泛关注。例如显示设备可以播放媒资文件，所述媒资文件可以是但不限于视频，音频等文件。为了使得显示设备播放更多的媒资文件可以在显示设备上接入存储器，显示设备可以播放外接存储器内存储的媒资文件。
发明内容
本申请实施例提供一种显示设备，包括：
显示器；
控制器，被配置为:
在连接外接存储器的情况下，控制显示器展示第一界面，所述第一界面至少包括第一区域，所述第一区域用于展示所述外接存储器内存储文件播放进度的历史窗口，每个所述历史窗口对应一个文件；
响应于对历史窗口的确认操作，以所述历史窗口记录的播放进度为起点，控制所述显示器继续展示所述历史窗口对应的文件。
本申请实施例提供一种文件展示方法，包括：
在连接外接存储器的情况下，展示第一界面，所述第一界面至少包括第一区域，所述第一区域用于展示所述外接存储器内存储文件播放进度的历史窗口，每个所述历史窗口对应一个文件；
响应于对历史窗口的确认操作，以所述历史窗口记录的播放进度为起点，继续展示所述历史窗口对应的文件。
附图说明
图1为根据一些实施例的显示设备与控制装置之间操作场景；
图2为根据一些实施例的控制设备100的硬件配置框图；
图3为根据一些实施例的显示设备200的硬件配置框图；
图4为根据一些实施例的显示设备200中软件配置图；
图5为根据一些实施例的显示设备与用户的交互流程图；
图6为根据一些实施例的存储器界面的示意图；
图7为根据一些实施例的存储器界面的示意图；
图8为根据一些实施例的存储器界面的示意图；
图9为根据一些实施例的第一界面调取方法的流程图；
图10为根据一些实施例的显示器展示界面的变化示意图；
图11为根据一些实施例的显示器展示界面的变化示意图；
图12为根据一些实施例的第一界面调取方法的流程图；
图13为根据一些实施例的第一界面调取方法的流程图；
图14为根据一些实施例的显示器展示界面的变化示意图；
图15为根据一些实施例的显示器展示界面的变化示意图；
图16为根据一些实施例的显示器展示界面的变化示意图；
图17为根据一些实施例的显示器展示界面的变化示意图；
图18为根据一些实施例的第一界面的示意图；
图19为根据一些实施例的历史窗口展示方式的示意图；
图20为根据一些实施例的显示器展示界面的变化示意图；
图21为根据一些实施例的显示器展示界面的变化示意图；
图22为根据一些实施例的历史窗口删除方式的示意图；
图23为根据一些实施例展示有删除下拉框的界面；
图24为根据一些实施例展示有选中控件的界面；
图25为根据一些实施例的显示器展示界面的变化示意图；
图26为根据一些实施例的显示器展示界面的变化示意图；
图27为根据一些实施例的显示器展示界面的变化示意图；
图28为存储器中视频播放界面的示意图；
图29为视频播放界面调出菜单界面的示意图；
图30为播放列表子菜单界面的示意图；
图31为根据一些实施例的显示设备与用户的交互流程图；
图32为根据一些实施例的显示器展示界面的示意图；
图33为根据一些实施例的显示器展示界面的变化示意图；
图34为根据一些实施例的显示器展示界面的变化示意图；
图35为根据一些实施例的显示器展示界面的变化示意图；
图36为根据一些实施例的显示器展示界面的示意图；
图37为根据一些实施例的视频文件存储路径示意图；
图38为根据一些实施例的展示第三显示窗口的示意图；
图39为根据一些实施例的展示第三显示窗口的示意图；
图40为根据一些实施例的第三显示窗口和第二显示窗口展示的示意图；
图41为根据一些实施例的展示第三显示窗口的示意图；
图42为根据一些实施例的展示第三显示窗口的示意图；
图43为根据一些实施例的展示第三显示窗口的示意图；
图44为根据一些实施例的展示第三显示窗口的示意图；
图45为根据一些实施例的显示器展示界面的示意图；
图46为根据一些实施例的显示器展示界面的示意图；
图47为根据一些实施例的显示器展示界面的示意图。
具体实施方式
为使本申请的目的和实施方式更加清楚，下面将结合本申请示例性实施例中的附图，对本申请示例性实施方式进行清楚、完整地描述，显然，描述的示例性实施例仅是本申请一部分实施例，而不是全部的实施例。
需要说明的是，本申请中对于术语的简要说明，仅是为了方便理解接下来描述的实施方式，而不是意图限定本申请的实施方式。除非另有说明，这些术语应当按照其普通和通常的含义理解。
图1为根据实施例中显示设备与控制装置之间操作场景的示意图。如图1所示，用户可通过智能设备300或控制装置100操作显示设备200。
在一些实施例中，控制装置100可以是遥控器，遥控器和显示设备的通信包括红外协议通信或蓝牙协议通信，及其他短距离通信方式，通过无线或有线方式来控制显示设备200。用户可以通过遥控器上按键、语音输入、控制面板输入等输入用户指令，来控制显示设备200。
在一些实施例中，也可以使用智能设备300(如移动终端、平板电脑、计算机、笔记本电脑等)以控制显示设备200。例如，使用在智能设备上运行的应用程序控制显示设备200。
在一些实施例中，显示设备200还可以采用除了控制装置100和智能设备300之外的方式进行控制，例如，可以通过显示设备200设备内部配置的获取语音指令的模块直接接收用户的语音指令控制，也可以通过显示设备200设备外部设置的语音控制设备来接收用户的语音指令控制。
在一些实施例中，显示设备200还与服务器400进行数据通信。可允许显示设备200通过局域网(LAN)、无线局域网(WLAN)和其他网络进行通信连接。服务器400可以向显示设备200提供各种内容和互动。服务器400可以是一个集群，也可以是多个集群，可以包括一类或多类服务器。
图2示例性示出了根据示例性实施例中控制装置100的配置框图。如图2所示，控制装置100包括控制器110、通信接口130、用户输入/输出接口140、存储器、供电电源。控制装置100可接收用户的输入操作指令，且将操作指令转换为显示设备200可识别和响应的指令，起用用户与显示设备200之间交互中介作用。
图3示出了根据示例性实施例中显示设备200的硬件配置框图。
在一些实施例中，显示设备200包括调谐解调器210、通信器220、检测器230、外部装置接口240、控制器250、显示器260、音频输出接口270、存储器、供电电源、用户接口中的至少一种。
在一些实施例中控制器包括处理器，视频处理器，音频处理器，图形处理器，RAM，ROM，用于输入/输出的第一接口至第n接口。
在一些实施例中，显示器260包括用于呈现画面的显示屏组件，以及驱动图像显示的驱动组件，用于接收源自控制器输出的图像信号，进行显示视频内容、图像内容以及菜单操控界面的组件以及用户操控UI界面。
在一些实施例中，显示器260可为液晶显示器、OLED显示器、以及投影显示器，还可以为一种投影装置和投影屏幕。
在一些实施例中，通信器220是用于根据各种通信协议类型与外部设备或服务器进行 通信的组件。例如：通信器可以包括Wifi模块，蓝牙模块，有线以太网模块等其他网络通信协议芯片或近场通信协议芯片，以及红外接收器中的至少一种。显示设备200可以通过通信器220与外部控制设备100或服务器400建立控制信号和数据信号的发送和接收。
在一些实施例中，用户接口，可用于接收控制装置100(如：红外遥控器等)的控制信号。
在一些实施例中，检测器230用于光接收器、图像采集器和声音采集器。
在一些实施例中，外部装置接口240可以包括但不限于如下：高清多媒体接口(HDMI)、模拟或数据高清分量输入接口(分量)、复合视频输入接口(CVBS)、USB输入接口(USB)、RGB端口等任一个或多个接口。也可以是上述多个接口形成的复合性的输入/输出接口。
在一些实施例中，调谐解调器210通过有线或无线接收方式接收广播电视信号，以及从多个无线或有线广播电视信号中解调出音视频信号，如以及EPG数据信号。
在一些实施例中，控制器250和调谐解调器210可以位于不同的分体设备中，即调谐解调器210也可在控制器250所在的主体设备的外置设备中，如外置机顶盒等。
在一些实施例中，控制器250，通过存储在存储器上中各种软件控制程序，来控制显示设备的工作和响应用户的操作。控制器250控制显示设备200的整体操作。例如：响应于接收到用于选择在显示器260上显示UI对象的用户命令，控制器250便可以执行与由用户命令选择的对象有关的操作。
在一些实施例中，所述对象可以是可选对象中的任何一个，例如超链接、图标或其他可操作的控件。与所选择的对象有关操作有：显示连接到超链接页面、文档、图像等操作，或者执行与所述图标相对应程序的操作。
在一些实施例中控制器包括中央处理器(Central Processing Unit，CPU)，视频处理器，音频处理器，图形处理器(Graphics Processing Unit，GPU)，RAM Random Access Memory，RAM)，ROM(Read-Only Memory,ROM)，用于输入/输出的第一接口至第n接口，通信总线(Bus)等中的至少一种。
CPU处理器。用于执行存储在存储器中操作系统和应用程序指令，以及根据接收外部输入的各种交互指令，来执行各种应用程序、数据和内容，以便最终显示和播放各种音视频内容。CPU处理器，可以包括多个处理器。如，包括一个主处理器以及一个或多个子处理器。
如图4所示，显示设备的系统可以包括内核(Kernel)、命令解析器(shell)、文件系统和应用程序。内核、shell和文件系统一起组成了基本的操作系统结构，它们让用户可以管理文件、运行程序并使用系统。上电后，内核启动，激活内核空间，抽象硬件、初始化硬件参数等，运行并维护虚拟内存、调度器、信号及进程间通信(IPC)。内核启动后，再加载Shell和用户应用程序。应用程序在启动后被编译成机器码，形成一个进程。
如图4所示，将显示设备的系统分为三层，从上至下分别为应用层、中间件层和硬件层。
为了使得显示设备播放更多的媒资文件可以在显示设备上接入存储器，显示设备可以播放外接存储器内存储的媒资文件。通常，用户会在外接存储器中存放多个不同类型的文件当用户在媒体中心浏览文件后，很难记住已浏览观看过的文件，尤其视频文件观看时间比较长，用户很难定位已观看过的文件，用户体验感较差。
本申请实施例提供一种显示设备，显示设备的结构及各部分的功能可以参阅上述实施 例。此外，在上述实施例示出的显示设备的基础上，本实施例对显示设备的一些功能做了进一步的优化，具体的可以参阅图5，图5为根据一些实施例的显示设备与用户的交互流程图；
步骤S51插入外接存储器；
显示设备展示提示窗口，用户点开提示窗口时，显示器展示可以存储器界面，所述存储器界面用于展示外接存储器存储的全部文件，此时显示器的展示界面可以参阅图6。图6为根据一些实施例的存储器界面的示意图，可以看出展示可以展示外接存储器存储的全部文件，图6示出的实施例中，外接存储器存储的文件包括视频文件61，音频文件62及PDF文件63。
存储器界面设置有类型控件，用户可以通过对类型控件的触控控制存储器界面的展示内容。举例说明，请继续参阅图6，存储器界面包括类型控件64，当用户将类型控件选中为视频时，此时显示器的展示界面可以参阅图7，图7为根据一些实施例的存储器界面的示意图，可以看出存储器界面可以展示外接存储器存储的视频文件。
存储器界面还设置有序列控件，用户可以通过对序列控件的触控控制存储器界面的展示内容。举例说明，请继续参阅图6，存储器界面包括序列控件65，当用户将序列控件选中为名称时，此时显示器的展示界面可以参阅图8，图8为根据一些实施例的存储器界面的示意图，可以看出存储器界面可以按照名称(A-Z)的序列来展示文件。
在连接外接存储器的情况下，控制器被配置为执行S52控制显示器展示第一界面，所述第一界面至少包括第一区域。
本实施例中，显示设备首次插入外接存储器的应用场景下，显示器不展示第一界面，只有在再次连接外接存储器的情况下，控制器才会控制显示器展示第一界面。下面分情况对第一界面的展示过程作以说明。
在一些实施方式中，响应于外接存储器的再次插入，控制器控制显示器展示第一界面(后续会对第一界面作以详细的说明)。
为了保证用户自主的选择是否展示第一界面，本实施例还提出一种第一界面的调取方式，具体的可以参阅图9，图9为根据一些实施例的第一界面调取方法的流程图。其中控制器被配置为执行步骤S91-S93；
控制器被配置为执行步骤S91读取历史开关的标识位；
本实施例中，可以为显示设备配置历史开关。用户可以通过控制历史开关的开启或关闭来控制显示器是否展示第一界面。用户调用历史开关的实现方式有多种，用户可触控遥控器的菜单键，此时显示会展示菜单界面，菜单界面上设置有历史开关控件。用户可以通过对历史开关控件的触控来控制显示器是否展示第一界面。例如用户开启历史开关控件，相应的显示器展示第一界面，用户关闭历史开关控件，相应的显示器不展示第一界面。例如，以为显示设备配置一个物理历史开关，例如用户开启历史开关控件，相应的显示器展示第一界面，用户关闭历史开关控件，相应的显示器不展示第一界面。
本实施例并不对控制器读取历史开关标识位的时间作以限定。例如，每次用户开启外接存储器，便会触发控制器读取历史开关的标识位；再例如，在一些可行性实现方式中，每次历史开关的标识位发生变化，便会触发控制器读取历史开关的标识位。
控制器被配置为：如果所述标识位对应的状态为开启状态，控制显示器展示第一界面 (S92)；
控制器被配置为：如果所述标识位对应的状态为关闭状态，控制显示器展示第二界面，所述第二界面用于展示所述外接存储器存储的全部文件(S93)。
下面结合具体的附图对第一界面的调取方式作以说明：
图10为根据一些实施例的显示器展示界面的变化示意图。本实施例中，历史开关处于开启状态。用户将外接存储器与显示设备连接，在显示器展示提示窗口，此时显示器可以参阅效果10-1；用户点击提示窗口，开启外接存储器。响应于外接存储器的开启，控制器读取历史开关的标识位，本实施例标识位对应的状态为开启状态，控制器控制显示器展示第一界面；此时显示器可以参阅效果10-2。可以看出，在第一界面中包括：历史窗口101，历史窗口102，历史窗口103，历史窗口104。
图11为根据一些实施例的显示器展示界面的变化示意图。本实施例中，历史开关处于关闭状态。用户将外接存储器与显示设备连接，在显示器展示提示窗口，此时显示器可以参阅效果11-1；用户点击提示窗口，开启外接存储器。响应于外接存储器的开启，控制器读取历史开关的标识位，本实施例标识位对应的状态为关闭状态，控制器控制显示器展示第二界面；此时显示器可以参阅效果11-2，可以看出，在第二界面中包括：文件111，文件112，文件113，文件114，文件115，文件116……。
为了保证用户自主的选择是否展示第一界面，本实施例还提出一种第一界面的调取方式，具体的可以参阅图12和13，图12为根据一些实施例的第一界面调取方法的流程图。其中控制器被配置为执行步骤S121-S123；
通常，外接存储器内可以存储不同类型的文件，文件的类型可以是但不限于，PDF，视频，图片，音频……。本实施例将外接存储器内存储的文件划分为符合预置类型的文件和不符合预置类型的文件，符合预置类型的文件包括可以分段展示的文件。作为一种可行性实施例分段展示可以是在时间上分段展示的文件，举例说明，视频类型的文件为在时间上分段展示的文件。分段展示可以是在空间上分段展示的文件，文字类型的文件为在空间上分段展示的文件。不符合预置类型的文件可以是图片类型的文件。
控制器被配置为执行步骤121读取被选中的文件类型；
每次用户开启外接存储器，便会触发控制器读取文件类型；再例如，用户设置的文件类型发生变化，便会触发控制器读取文件类型。
如果所述文件类型为预置类型，控制器被配置为执行步骤S122读取历史开关的标识位；
如果所述文件类型不是预置类型，控制器被配置为执行步骤S123控制显示器展示符合所述文件类型的文件。
下面结合具体的附图对第一界面的调取方式作以说明：
图14为根据一些实施例的显示器展示界面的变化示意图。本实施例中，历史开关处于开启状态。用户将外接存储器与显示设备连接，在显示器展示提示窗口，此时显示器可以参阅效果14-1；用户点击提示窗口，开启外接存储器。响应于外接存储器的开启，用户将文件类型设置为视频，此时显示器可以参阅效果14-2。(视频为预置类型)。控制器继续读取历史开关的标识位，本实施例标识位对应的状态为开启状态，控制器控制显示器展示第一界面，此时显示器可以参阅效果14-3。
图15为根据一些实施例的显示器展示界面的变化示意图。本实施例中，历史开关处于关闭状态。用户将外接存储器与显示设备连接，在显示器展示提示窗口，此时显示器可以参阅效果15-1；用户点击提示窗口，开启外接存储器。响应于外接存储器的开启，用户将文件类型设置为图片，此时显示器可以参阅效果15-2。(视频为预置类型)。控制器继续读取历史开关的标识位，本实施例标识位对应的状态为关闭状态，控制器控制显示器展示外接存储器内存储的图片文件；此时显示器可以参阅效果15-3。
图13为根据一些实施例的第一界面调取方法的流程图。其中控制器被配置为执行步骤S131-S135；
控制器被配置为执行步骤131读取历史开关的标识位；
如果所述标识位对应的状态为开启状态，控制器被配置为执行步骤S132读取被选中的文件类型；
如果所述文件类型是预置类型，控制器被配置为执行步骤S133控制显示器展示第一界面；
如果所述文件类型不是预置类型，控制器被配置为执行步骤S134控制显示器展示第二界面，所述第二界面用于展示所述外接存储器存储的全部文件。
如果所述标识位对应的状态为关闭状态，控制器被配置为执行步骤S135不读取文件类型。
下面结合具体的附图对第一界面的调取方式作以说明：
图16为根据一些实施例的显示器展示界面的变化示意图。本实施例中，历史开关处于开启状态。用户将外接存储器与显示设备连接，在显示器展示提示窗口，此时显示器可以参阅效果16-1；用户点击提示窗口，开启外接存储器。响应于外接存储器的开启，控制器继续读取历史开关的标识位，本实施例标识位对应的状态为开启状态。控制器读取文件类型，本实施例中用户将文件类型设置为音频，此时显示器可以参阅效果16-2。(音频为预置类型)。控制器控制显示器展示第一界面；此时显示器可以参阅效果16-3。
图17为根据一些实施例的显示器展示界面的变化示意图。本实施例中，历史开关处于开启状态。用户将外接存储器与显示设备连接，在显示器展示提示窗口，此时显示器可以参阅效果17-1；用户点击提示窗口，开启外接存储器。响应于外接存储器的开启，控制器继续读取历史开关的标识位，本实施例标识位对应的状态为开启状态。控制器读取文件类型，本实施例中用户将文件类型设置为图片，此时显示器可以参阅效果17-2。而后显示器展示全部的图片文件，具体的可以参阅效果17-3。
本实施例中，所述第一区域用于展示所述外接存储器内存储文件播放进度的历史窗口，每个所述历史窗口对应一个文件；
本实施例中，控制器可以记录一些预置类型文件的播放进度。播放进度用于记录用户观看过文件的结点。举例说明，对于一个视频文件，其中视频文件共包括20集电视剧，用户观看了2集电视剧，那么对于该视频文件而言2集便是播放进度。再例如，对于一个视频文件，其中视频文件时长为60min，用户观看了30min，那么对于该视频文件而言30min便是播放进度。再例如，对于一个PDF文件，其中PDF文件包括60页，用户观看了20页，那么对于该PDF文件而言20页便是播放进度。
例如，当播放预置类型文件的过程中，控制器可以没间隔一段时间记录一个播放进度， 每次完成播放进度的记录用新记录的播放进度替换之前记录的播放进度，以保证对于一个文件而言，控制器始终记录一个播放进度。控制器可以在每次关闭预置类型文件时，记录该文件的播放记录。为了减少控制器的数据处理量，作为一种可行性实现方式，响应于关闭文件，控制器可以读取历史开关的标识位；如果所述标识位对应的状态为开启状态，读取所述被关闭文件的播放进度；如果所述标识位对应的状态为关闭状态，不读取所述被关闭文件的播放进度。
下面结合具体的附图对第一界面作以说明，图18为根据一些实施例的第一界面的示意图，可以看出第一界面包括第一区域181，其中第一区域包括5个历史窗口。
作为一种可行性实施方式，所述第一界面还包括第二区域，所述第二区域用于展示符合预置类型的文件。请继续参阅图18，第一界面还包括第二区域182，第二区域展示6个视频文件。
本实施例还提供一种历史窗口的展示方式，下面结合具体的附图对历史窗口的展示方式作以说明，图19为根据一些实施例的历史窗口展示方式的示意图。如果所述标识位对应的状态为开启状态，所述控制器被进一步配置为执行步骤S191～S192；
S191统计播放进度的数量；
如果所述播放进度的数量小于或等于预置数量，S192则控制所述第一区域展示全部播放进度对应的历史窗口。
预置数量可以是N，N为大于或等于1的整数。预置数量可以有第一区域内可以展示历史窗口的数量决定，举例说明，预置数量可以等于5。
下面结合具体的附图对历史窗口的展示方式作以说明：
图20为根据一些实施例的显示器展示界面的变化示意图。本实施例中，历史开关处于开启状态。用户将外接存储器与显示设备连接，在显示器展示提示窗口，此时显示器可以参阅效果20-1；控制器统计播放进度的数量为5(本实施例中预置数量为5，播放进度的数量小于或等于预置数量)；控制器控制所述第一区域展示全部播放进度对应的历史窗口，此时显示器可以参阅效果20-2。
本实施例还提供一种历史窗口的展示方式，下面结合具体的附图对历史窗口的展示方式作以说明。请继续参阅图19。如果所述播放进度的数量大于预置数量，所述控制器被进一步配置为执行步骤S193～S194；
S193控制所述第一区域展示N-1个播放进度对应的历史窗口和延展控件，所述N为预置数量；
S194响应于对所述延展控件的确认操作，控制所述显示器展示的内容由第一界面跳转为第三界面，所述第三界面用于展示全部播放进度对应的历史窗口。
下面结合具体的附图对历史窗口的展示方式作以说明：
图21为根据一些实施例的显示器展示界面的变化示意图。本实施例中，历史开关处于开启状态。用户将外接存储器与显示设备连接，在显示器展示提示窗口，此时显示器可以参阅示意图21-1；控制器统计播放进度的数量为12(本实施例中预置数量为5，播放进度的数量大于预置数量)；控制器控制所述第一区域展示(5-1)播放进度对应的历史窗口和延展控件211，此时显示器可以参阅示意图21-2。用户触控延展控件211，显示器展示的内容跳转为第三界面，本实施例中第三界面包括12个历史窗口，此时显示器可以参阅 示意图21-3。
第三界面可以仅展示用户最近观看过的前M个预置类型的文件，其中M为大于N的正整数。
为了提升用户的体验感，保证用户可以根据自己的意愿对历史播放窗口进行删除，本实施例还提供一种历史窗口的删除方式，下面结合具体的附图对历史窗口的删除方式作以说明，图22为根据一些实施例的历史窗口删除方式的示意图。如果所述显示器展示第三界面，所述控制器被进一步配置为执行步骤S221～S222；
S221响应于调取删除下拉框的操作，控制显示器展示删除下拉框，所述删除下拉框包括多选控件；
用户调取删除下拉框的实现方式有多种，在所述显示器展示第三界面的应用场景下，用户通过触控遥控器的菜单按键，可以调取删除下拉框。在所述显示器展示第三界面的应用场景下，用户可以通过语音调取删除下拉框。
下面结合具体的附图对删除下拉框作以说明，图23为根据一些实施例展示有删除下拉框的界面。从图中可以看出，删除下拉框231包括，多选控件2311，全部删除控件2312和退出多选控件2313。
以图23示出删除下拉框为例，响应于用户对退出多选控件2313的触控，显示器不展示删除下拉框231。响应于用户对全部删除控件2312的触控，显示器不展示历史窗口。响应于用户对全部删除控件2312的触控，显示器展示提示窗口，所述提示窗口用于提示用户显示设备将要删除历史窗口或播放进度。
S222响应于对所述多选控件的确认操作，为每个所述历史窗口添加一个选中控件。
下面结合具体的附图对选中控件作以说明，图24为根据一些实施例展示有选中控件的界面。从图中可以看出，每个历史窗口上配置有一个选中控件。
下面结合具体的附图对历史窗口的删除过程作以说明：
图25为根据一些实施例的显示器展示界面的变化示意图。本实施例中，显示器展示第三界面，具体的，可以参阅效果25-1，本实施例中第三界面包括10个历史窗口。用户通过触控遥控器的菜单按键调取删除下拉框，此时显示器展示的界面可以参阅效果25-2。用户点击多选控件，控制器为每个所述历史窗口添加一个选中控件，此时显示器展示的界面可以参阅效果25-3。本实施例中，用户选中历史窗口1，历史窗口2及历史窗口3。响应于用户的确认操作，控制器删除历史窗口1，历史窗口2，历史窗口3和历史窗口1，历史窗口2，历史窗口3对应的播放进度，此时显示器展示的界面可以参阅效果25-4。
图26为根据一些实施例的显示器展示界面的变化示意图。本实施例中，显示器展示第三界面，具体的，可以参阅效果26-1，本实施例中第三界面包括10个历史窗口。用户通过触控遥控器的菜单按键调取删除下拉框，此时显示器展示的界面可以参阅效果26-2。用户点击全部删除控件，显示器展示提示窗口，所述提示窗口用于提示用户将要删除全部的播放进度，此时显示器展示的界面可以参阅效果26-3。响应于用户的确认操作，控制器删除历史窗口1，历史窗口2，历史窗口3，历史窗口4，历史窗口5，历史窗口6，历史窗口7，历史窗口8，历史窗口9，历史窗口10和历史窗口1，历史窗口2，历史窗口3，历史窗口4，历史窗口5，历史窗口6，历史窗口7，历史窗口8，历史窗口9，历史窗口10对应的播放进度，此时显示器展示的界面可以参阅效果26-4。
图27为根据一些实施例的显示器展示界面的变化示意图。本实施例中，显示器展示第三界面，具体的，可以参阅效果27-1，本实施例中第三界面包括10个历史窗口。用户通过触控遥控器的菜单按键调取删除下拉框，此时显示器展示的界面可以参阅效果27-2。用户点击退出多选控件，显示器不展示删除下拉框，此时显示器展示的界面可以参阅效果27-3。
响应于对历史窗口的确认操作，控制器被配置为执行S53以所述历史窗口记录的播放进度为起点，控制所述显示器继续展示所述历史窗口对应的文件。
用户对历史窗口的确认操作可以是但不限于，用户通过遥控器控制光标移动至历史窗口时，用户触控遥控器的确认按键。
本实施例提供的显示设备，显示设备至少包括显示器和控制器，在连接外接存储器的情况下，显示器展示第一界面，所述第一界面至少包括第一区域，所述第一区域用于展示所述外接存储器内存储文件播放进度的历史窗口，每个所述历史窗口对应一个文件；响应于对历史窗口的确认操作，以所述历史窗口记录的播放进度为起点，继续展示所述历史窗口对应的文件。用户无需手动调整播放进度，用户体验感较好。
本申请实施例第二方面示出一种文件展示方法，包括：
在连接外接存储器的情况下，展示第一界面，所述第一界面至少包括第一区域，所述第一区域用于展示所述外接存储器内存储文件播放进度的历史窗口，每个所述历史窗口对应一个文件；
响应于对历史窗口的确认操作，以所述历史窗口记录的播放进度为起点，继续展示所述历史窗口对应的文件。
本实施例提供的文件展示方法，所述方法适用于显示设备，所述显示设备至少包括控制器和显示器，在连接外接存储器的情况下，显示器展示第一界面，所述第一界面至少包括第一区域，所述第一区域用于展示所述外接存储器内存储文件播放进度的历史窗口，每个所述历史窗口对应一个文件；响应于对历史窗口的确认操作，以所述历史窗口记录的播放进度为起点，继续展示所述历史窗口对应的文件。用户无需手动调整播放进度，用户体验感较好。
目前显示设备大部分都支持媒体中心文件播放，可以播放包括优盘，移动硬盘等各种类型的存储器中的媒体文件。并且，显示设备已支持用户根据自我需求创建播放列表，实现媒体视频文件的客制化播放。但是对于内容较长的视频文件，用户在创建播放列表后或者打开某一视频文件夹中的视频开始播放视频后，如果需要查看播放列表或者当前文件夹下的视频，需要通过快捷菜单播放列表来查看，此时用户只能看到视频的名称，无法看到视频的缩略图，并且快捷菜单的调出会对正在播放的视频形成部分遮挡，用户体验较差。
例如：图28是存储器中视频播放界面的示意图。用户在打开播放存储器中的视频时，显示如图28所示的界面。当用户想要查看播放列表时，可以按压控制装置上的“快捷菜单键”，显示设备响应于用户的操作，在当前视频播放界面调出菜单界面61，如图29所示。菜单界面61中包括重复方式控件611、显示历史控件612、信息控件613、播放列表控件614、关屏控件615、图片控件616和声音控件617，所述菜单界面61还包括用于指示任意控件被选择的焦点62。用户通过按压控制装置上的“上键”和“下键”来移动焦点62在菜单框中的位置，用以改变焦点62选中的控件。用户间焦点62移动至播放列表控件614的位置上，在播放列表控件614被选择后，按压控制装置的“确认键”后才能进入播放列 表子菜单界面。图30是播放列表子菜单界面的示意图。如图30所示，全部视频文件的名称均显示在播放列表中，当前播放的视频文件被焦点选择，用户可通过控制装置的上下按键改变焦点在播放列表子菜单的位置以选择不同的视频文件控件。在选中的视频文件后，按压控制装置的“确认键”后可播放该视频文件。
需要说明的是，控件是指在显示设备200中用户界面的各展示区中显示以表示诸如图标、缩略图、视频剪辑、链接等对应内容的视觉对象，这些控件可以为用户提供通过数据广播接收的各种传统节目内容、以及由内容制造商设置的各种应用和服务内容。
控件的展示形式通常多样化。例如，控件可以包括文本内容和/或用于显示与文本内容相关的缩略图的图像，或与文本相关的视频剪辑。又如，控件可以是应用程序的文本和/或图标。
还需说明的是，焦点用于指示其中任一控件已被选择，如焦点对象。一方面，可根据用户通过控制装置100的输入，控制显示设备200中显示焦点对象的移动来选择或控制控件。如：用户可通过控制装置100上方向键控制焦点对象在控件之间的移动来选择和控制控件。另一方面，可根据用户通过控制装置100的输入，控制显示设备200中显示的各控件的移动来使得焦点对象选择或控制控件。如：用户可通过控制装置100上方向键控制各控件一并进行左右移动，以在保持焦点对象的位置不变时使得焦点对象选择和控制控件。
焦点的标识形式通常多样化。示例的，通过放大控件来实现或标识焦点对象的位置，通过设置控件背景色来实现或标识焦点对象的位置，也可以通过改变聚焦控件的文本或图像的边框线、尺寸、颜色、透明度和轮廓和/或字体等标识焦点对象的位置。
从以上操作可以看出用户打开播放列表的步骤比较繁琐，而且播放列表中只有视频文件的名称，无法帮助用户更准确的找到想要的文件。同时，由于通过快捷菜单调出播放列表，菜单界面的底色为不透明，往往会遮挡住当前视频播放的画面。另外，如果用户不主动退出播放列表，即用户不按压控制装置的“返回键”，快捷菜单界面和播放列表子菜单界面将会一直遮挡正在播放的视频画面，用户体验差。
为了解决上述技术问题，本申请实施例提供一种显示设备，显示设备的结构及各部分的功能可以参阅上述实施例。此外，在上述实施例示出的显示设备的基础上，本实施例对显示设备的一些功能做了进一步的优化，具体的可以参阅图31，图31为根据一些实施例的显示设备与用户的交互流程图；
步骤S801：输入显示媒体文件的指令；
在一些实施例中，用户插入外接存储器时，用户界面会弹出有外接存储器插入的提示窗口，用户点开提示窗口后，显示器展示存储器界面，所述存储器界面用于展示外接存储器存储的全部文件，此时显示器的展示界面可以参阅图32。图32为存储器界面的示意图，可以看出展示可以展示外接存储器存储的全部文件，图32示出的实施例中，外接存储器存储的文件包括视频文件91，音频文件92、图片文件93及PDF文件94。
在一些实施例中，用户可以在存储器主界面或存储器内文件夹界面中直接打开媒体文件。例如：在图32中选中视频文件91后按压控制装置上的“确认键”即可输入显示媒体文件的指令。
在一些实施例中，用户可根据自身需求创建媒体文件的显示列表。
下面结合具体的附图对创建媒体文件的显示列表的方法作以说明：
图33是根据一些实施例的显示器展示界面的变化示意图。本实施例中存储器主界面 或在存储器内视频文件夹界面可参阅效果10-1，用户按压控制装置的“菜单键”后，响应于用户输入的指令，界面变化可参阅效果10-2，在当前界面包括创建视频播放列表控件101、创建音乐播放列表控件102、创建图片显示列表控件103及焦点104。当用户通过按压控制装置的上下键选中创建视频播放列表控件101后，按压控制装置的确认键，显示器显示的用户界面可参阅效果10-3，当前文件夹下的所有视频文件均是可被选择的状态，当用户通过按压控制装置的“上”“下”“左”“右”键将焦点移动到目标视频文件并按压控制装置的“确认键”后可选中该目标视频文件，该目标视频文件为选中状态。用户在把所有目标视频文件均标成选中状态后，用户按压控制装置的“菜单键”后可建立视频播放列表，并按照视频播放列表中的顺序播放视频文件。
在一些实施例中，存储器主界面或在存储器内文件夹界面还可能存在非视频文件，当用户通过按压控制装置的上下键选中视频播放列表控件101后，按压控制装置的确认键。非视频文件将不在显示在当前用户界面中，或者，非视频文件显示在当前用户界面中但是是不可被选择的状态。
图34是根据一些实施例的显示器展示界面的变化示意图。本实施例中存储器主界面或在存储器内音乐文件夹界面可参阅效果11-1，用户按压控制装置的“菜单键”后，响应于用户输入的指令，界面变化可参阅效果11-2，在当前界面包括创建视频播放列表控件111、创建音乐播放列表控件112、创建图片显示列表控件113及焦点114。当用户通过按压控制装置的上下键选中创建音乐播放列表控件112后，按压控制装置的确认键，显示器显示的用户界面可参阅效果11-3，当前文件夹下的所有音乐文件均是可被选择的状态，当用户通过按压控制装置的“上”“下”“左”“右”键将焦点移动到目标音乐文件并按压控制装置的“确认键”后可选中该目标音乐文件，该目标音乐文件为选中状态。用户在把所有目标音乐文件均标成选中状态后，用户按压控制装置的“菜单键”后可建立音乐播放列表，并按照音乐播放列表中的顺序播放音乐文件。
在一些实施例中，存储器主界面或在存储器内文件夹界面还可能存在非音乐文件，当用户通过按压控制装置的上下键选中创建音乐播放列表控件112后，按压控制装置的确认键。非音乐文件将不在显示在当前用户界面中，或者，非音乐文件显示在当前用户界面中但是是不可被选择的状态。
图35是根据一些实施例的显示器展示界面的变化示意图。本实施例中存储器主界面或在存储器内图片文件夹界面可参阅效果12-1，用户按压控制装置的“菜单键”后，响应于用户输入的指令，界面变化可参阅效果12-2，在当前界面包括创建视频播放列表控件121、创建音乐播放列表控件122、创建图片显示列表控件123及焦点124。当用户通过按压控制装置的上下键选中创建图片显示列表控件123后，按压控制装置的确认键，显示器显示的用户界面可参阅效果12-3，当前文件夹下的所有图片文件均是可被选择的状态，当用户通过按压控制装置的“上”“下”“左”“右”键将焦点移动到目标图片文件并按压控制装置的“确认键”后可选中该目标图片文件，该目标图片文件为选中状态。用户在把所有目标图片文件均标成选中状态后，用户按压控制装置的“菜单键”后可建立图片播放列表，并按照图片播放列表中以幻灯片的方式顺序或循环播放图片文件。
在一些实施例中，存储器主界面或在存储器内文件夹界面还可能存在非图片文件，当用户通过按压控制装置的上下键选中创建图片播放列表控件123后，按压控制装置的确认键。非图片文件将不在显示在当前用户界面中，或者，非图片文件显示在当前用户界面中 但是是不可被选择的状态。
本实施例仅是示例性的展示打开媒体文件的实现方式，上述实现方式并不构成限定，在实际应用的过程中打开媒体文件的实现方式可以是但不限于上述几种美好方式，在此申请人不做过多的限定。
在接收到用户输入的显示媒体文件的指令后。控制器执行步骤S802：在视频层显示媒体文件。
在一些实施例中，如图36所示，显示器在开始显示媒体文件时，在所述视频层的上方浮层绘制第一显示窗口131和第二显示窗口132，第一显示窗口131包括打开显示列表的提示信息1311。例如：提示信息可以是“按下键打开显示列表”。第一显示窗口131还包括当前时间信息1312。如果当前显示的媒体文件是视频文件或音频文件，所述第一显示窗口131还包括播放控制条控件1313和当前播放进度1314。第二显示窗口132包括当前媒体文件的名称1321和存储路径1322。
在一些实施例中，在预设时间未接收到用户输入的任何指令，控制显示器不显示所述浮层，即不显示第一显示窗口131和第二显示窗口132。例如：在媒体文件播放10s后用户未输入任何指令，取消显示第一显示窗口和第二显示窗口，用户可全屏观看当前的媒体文件，如图28所示。
在一些实施例中，如果第二显示窗口中媒体文件的名称字数过长，即媒体文件的名称超过预设字数，可将超过预设字数的文字利用省略号“…”代替，或者，以跑马灯的方式循环展示该媒体文件的名称。
在一些实施例中，显示器在开始显示媒体文件并显示了一段时间后，用户按压控制装置的“下键”后，控制器响应于用户输入的指令，在所述视频层的上方浮层绘制第一显示窗口131和第二显示窗口132，第一显示窗口131包括打开显示列表的提示信息1311。例如：提示信息可以是“按下键打开显示列表”。第一显示窗口131还包括当前时间信息1312。如果当前显示的媒体文件是视频文件或音频文件，所述第一显示窗口131还包括播放控制条控件1313和当前播放进度1314。第二显示窗口132包括当前媒体文件的名称1321和存储路径1322。在预设时间未接收到用户输入的任何指令，控制显示器不显示所述浮层。例如：在媒体文件播放10s后用户未输入任何指令，取消显示第一显示窗口和第二显示窗口，用户可全屏观看当前的媒体文件。
在一些实施例中，第一显示窗口包括透明底图和在透明底图上的打开显示列表的提示信息、时间信息、当前播放进度和播放控制条。透明底图的透明度可设置为30％-90％，既可以让用户看到第一显示窗口上的信息和控件，又可以不完全遮挡住视频层播放的画面。
在一些实施例中，第二显示窗口包括透明底图和在透明底图上的媒体文件的名称和存储路径。透明底图的透明度可设置为30％-90％，既可以让用户看到第二显示窗口上的信息和控件，又可以不完全遮挡住视频层播放的画面。
在一些实施例中，第一显示窗口和第二显示窗口的显示面积均不超过当前显示屏幕面积的四分之一。第一显示窗口和第二显示窗口可以显示在所述视频层的任意位置，例如：第一显示窗口显示在视频层的下方，第二显示窗口显示在视频层的上方，第一显示窗口的显示面积略大于第二显示窗口的显示面积；或，第一显示窗口显示在视频层的上方，第二显示窗口显示在视频层的下方。本申请实施例对第一显示窗口和第二显示窗口的显示面积和显示位置不做具体限定。
步骤S803：输入打开显示列表的指令；
在一些实施例中，所述打开显示列表的指令为用户通过按压控制装置的第一预设按键输入的指令，例如：用户可根据第一显示窗口的打开显示列表的提示信息，通过按压控制装置的“下键”输入打开显示列表的指令。
在接收到用户输入的打开显示列表的指令后。控制器执行步骤S804：获取所述媒体文件对应的显示列表。
在一些实施例中，所述显示列表包括所述媒体文件所在路径下与所述媒体文件相同类型的媒体文件的名称和缩略图。
在一些实施例中，存储器内可以存储不同类型的文件，文件的类型可以是但不限于，PDF，视频，图片，音频……。
在一些实施例中，媒体文件的类型为视频，视频文件的缩略图为视频播放的第一帧图像的缩略图也可以是视频文件自定义的任意一帧图像的缩略图。如果视频文件已经播放一段时间且未播完的状态，视频文件的缩略图可以是已播放视频中最后一帧图像的缩略图，以便用户查找。
在一些实施例中，媒体文件的类型为音频，音频文件的缩略图为默认音频图标。如果音频文件为音乐，音乐文件的缩略图可以是该音乐所在专辑封面的缩略图。
在一些实施例中，媒体文件的类型为图片，图片文件的缩略图为该图片的缩略图。
在一些实施例中，媒体文件的类型为PDF，PDF文件的缩略图为该PDF文件首页的缩略图。如果PDF文件已经查看并翻到非首页部分，PDF文件的缩略图可以将用户上次查看非首页页面的缩略图，以便用户查找。
在一些实施例中，用户以创建媒体文件显示列表方式播放媒体文件时，在响应于用户打开显示列表的操作后，可直接获取该显示列表中媒体文件的名称和缩略图。
控制器获取显示列表中媒体文件的名称和缩略图可以参阅本领域惯用的获取媒体文件名称和缩略图方式，在此申请人不做过多的限定。
在一些实施例中，用户可以在存储器主界面或存储器内文件夹界面中直接打开媒体文件。获取媒体文件对应的显示列表包括：
确定所述媒体文件的类型及所述媒体文件的存储路径；
获取在所述存储路径下与所述媒体文件相同类型的媒体文件的名称和缩略图。
控制器获取在所述存储路径下与所述媒体文件相同类型的媒体文件的名称和缩略图可以参阅本领域惯用的获取媒体文件名称和缩略图方式，在此申请人不做过多的限定。
在一些实施例中，如果当前打开的是视频文件1，视频文件1的存储路径如图37所示，图37是视频文件1所在文件夹。在图37中，该文件夹存储有视频文件1、视频文件2、视频文件3、图片文件1和图片文件2。获取该存储路径下所有视频文件的名称及缩略图，即获取视频文件1、视频文件2和视频文件3的名称和缩略图。
控制器执行步骤S805：在视频层的上层浮层绘制第三显示窗口，所述第三显示窗口用于显示所述显示列表。
在一些实施例中，媒体文件在视频层播放，在视频层上的上层浮层绘制第三显示窗口，如图38所示。图38是根据一些实施例的第三显示窗口的示意图。媒体文件的名称和缩略图以媒体文件控件的形式展示。在图38中，所述第三显示窗口151包括至少一个媒体文件控件1511，其中，媒体文件控件1511包括文本内容和用于显示与文本内容相关的缩略 图的图像。本实施例中，媒体文件控件1511为当前显示媒体文件所在路径下与该媒体文件相同类型的媒体文件的名称和缩略图，所述第三显示窗口151还包括指示所述媒体文件控件被选择的焦点152，可通过用户输入而移动所述焦点152在所述第三显示窗口中151的位置，以选择不同媒体文件控件1511。其中当前焦点152选中当前显示的媒体文件对应的媒体文件控件。
在一些实施例中，在预设时间未接收到用户输入的任何指令，控制显示器不显示所述浮层。例如：在媒体文件播放10s后用户未输入任何指令，取消显示第三显示窗口，用户可全屏观看当前的媒体文件。
在一些实施例中，媒体文件的名称在媒体文件的缩略图上显示。
在一些实施例中，如果媒体文件的名称字数过长，即媒体文件的名称超过预设字数，可将超过预设字数的文字利用省略号“…”代替。当用户选中该媒体文件后可进一步以跑马灯的方式循环展示该媒体文件的名称。
在一些实施例中，显示列表中的媒体文件的名称和缩略图可以呈一排向右延伸，显示列表中的媒体文件的名称和缩略图也可以呈两排展示并向下延伸，如图39所示，本申请实施例对显示列表中的媒体文件的名称和缩略图排列方式及延伸方向不做具体限定。
在一些实施例中，如图38所示，所述第三显示窗口还包括关闭显示列表的提示信息153，例如：提示信息可以是“按上键关闭显示列表”。
在一些实施例中，媒体文件在视频层播放，在视频层上的上层浮层同时绘制第二显示窗口和第三显示窗口。如图40所示，所述第三显示窗口151包括至少一个媒体文件控件1511，所述第三显示窗口151还包括指示所述媒体文件控件被选择的焦点152，可通过用户输入而移动所述焦点152在所述第三显示窗口中151的位置，以选择不同媒体文件控件1511。第二显示窗口132包括当前媒体文件的名称1321和存储路径1322。
在预设时间未接收到用户输入的任何指令，控制显示器不显示所述浮层。例如：在媒体文件播放10s后用户未输入任何指令，取消显示第三显示窗口和第二显示窗口，用户可全屏观看当前的媒体文件。
在一些实施例中，第三显示窗口包括透明底图和在透明底图上的所述媒体文件控件和关闭显示列表的提示信息。透明底图的透明度可设置为30％-90％，既可以让用户看到第三显示窗口上的信息和控件，又可以不完全遮挡住视频层播放的画面。
在一些实施例中，第二显示窗口包括透明底图和在透明底图上的媒体文件的名称和存储路径。透明底图的透明度可设置为30％-90％，既可以让用户看到第二显示窗口上的信息和控件，又可以不完全遮挡住视频层播放的画面。
在一些实施例中，第三显示窗口和第二显示窗口的显示面积均不超过当前显示屏幕面积的四分之一。第三显示窗口和第二显示窗口可以显示在所述视频层的任意位置，例如：第三显示窗口显示在视频层的下方，第二显示窗口显示在视频层的上方，第三显示窗口的显示面积略大于第二显示窗口的显示面积；或，第三显示窗口显示在视频层的上方，第二显示窗口显示在视频层的下方。本申请实施例对第三显示窗口和第二显示窗口的显示面积和显示位置不做具体限定。
下面结合具体的附图对第三显示窗口的显示方式作以说明：
图41为根据一些实施例的第三显示窗口的示意图。请参阅效果10-3，用户按压控制装置的“菜单键”后可建立视频播放列表，并按照视频播放列表中的顺序播放视频文件。 用户按压控制装置的下键，显示第三显示窗口，如图41所示。
图42为根据一些实施例的第三显示窗口的示意图。请参阅效果11-3，用户按压控制装置的“菜单键”后可建立音乐播放列表，并按照音乐播放列表中的顺序播放音乐文件。用户按压控制装置的下键，显示第三显示窗口，如图42所示。
图43为根据一些实施例的第三显示窗口的示意图。请参阅效果12-3，用户按压控制装置的“菜单键”后可建立图片显示列表，并按照图片显示列表中的顺序以幻灯片的方式播放图片文件。用户按压控制装置的下键，显示第三显示窗口，如图43所示。
图44为根据一些实施例的第三显示窗口的示意图。当前用户打开PDF文件，用户按压控制装置的下键，显示第三显示窗口，如图44所示。
用户执行步骤S806：输入打开当前焦点所在媒体文件控件的指令；
在一些实施例中，用户可通过按压控制装置上的“上”、“下”、“左”、“右”键改变焦点在第三显示窗口的位置以选择不同的媒体文件控件。
在一些实施例中，用户将焦点移动至目标媒体文件后，如图45所示。图45为一可行实施例提供的用户界面示意图。在图45中，用户按压控制装置的“确认键”后，发出打开当前焦点所在媒体文件控件的指令。
在接收到用户输入的打开显示列表的指令后，控制器执行步骤S807：控制显示器显示当前焦点所在媒体文件控件对应的媒体文件。
在一些实施例中，接收到用户输入的打开显示列表的指令后，将用户界面切换到当前焦点所在媒体文件控件对应的媒体文件播放界面。该媒体文件可重头开始播放，也可从之前的播放进度处继续播放。
在一些实施例中，在将用户界面切换到当前焦点所在媒体文件控件对应的媒体文件播放界面后，可直接退出播放列表，全屏播放目标媒体文件，如图46所示。
在一些实施例中，在将用户界面切换到当前焦点所在媒体文件控件对应的媒体文件播放界面后，仍显示第三显示窗口，即显示列表，如图47所示。在预设时间未接收到用户输入的任何指令，控制显示器不显示显示第三显示窗口，即显示列表。例如：在媒体文件播放10s后用户未输入任何指令，取消显示第三显示窗口，即显示列表，用户可全屏观看当前的媒体文件。
步骤S808：输入关闭显示列表的指令；
在一些实施例中，所述关闭显示列表的指令为用户通过按压控制装置的第二预设按键输入的指令，例如：用户可根据第三显示窗口的提示，通过按压控制装置的上键输入关闭显示列表的指令。
在接收到用户输入的关闭显示列表的指令后。控制器执行步骤S809：控制显示器不显示所述浮层。
在一些实施例中，在将用户界面切换到当前焦点所在媒体文件控件对应的媒体文件播放界面后，仍显示第三显示窗口，即显示列表。用户可根据第三显示窗口的关闭显示列表的提示信息，通过按压控制装置的上键输入关闭显示列表的指令。显示设备响应于用户输入的指令，取消显示第三显示窗口，即显示列表，用户可全屏观看当前的媒体文件。
本实施例提供的媒体文件显示列表的显示方法，所述方法适用于显示设备，所述显示设备至少包括控制器和显示器，在显示存储器中媒体文件时，接收用户输入的打开显示列表的指令，所述打开显示列表的指令为用户通过按压控制装置的第一预设按键输入的指令； 获取所述媒体文件对应的显示列表，所述显示列表包括所述媒体文件所在路径下全部媒体文件的名称和缩略图；在所述媒体文件显示界面的上层浮层绘制显示窗口，所述显示窗口用于显示所述显示列表。本申请实施例可以快速展示当前显示列表的所有媒体文件。当用户打开存储器中的媒体文件后，按预设按键可以快速调出显示列表，显示列表中展示媒体文件的文件名称及缩略图，使得用户可以快捷准确地找到想要打开的文件，提升用户体验。

Claims (20)

  1. 一种显示设备，包括：
    显示器；
    控制器，被配置为:
    在连接外接存储器的情况下，控制显示器展示第一界面，所述第一界面至少包括第一区域，所述第一区域用于展示所述外接存储器内存储文件播放进度的历史窗口，每个所述历史窗口对应一个文件；
    响应于用户对历史窗口的确认操作，以所述历史窗口记录的播放进度为起点，控制所述显示器继续展示所述历史窗口对应的文件。
  2. 根据权利要求1所述的显示设备，所述控制器还被配置为：
    响应于开启所述外接存储器，读取历史开关的标识位；
    如果所述标识位对应的状态为开启状态，控制显示器展示第一界面；
    如果所述标识位对应的状态为关闭状态，控制显示器展示第二界面，所述第二界面用于展示所述外接存储器存储的全部文件。
  3. 根据权利要求2所述的显示设备，所述控制器还被配置为：
    读取被选中的文件类型；
    如果所述文件类型为预置类型，读取历史开关的标识位；
    如果所述文件类型不是预置类型，控制显示器展示符合所述文件类型的文件。
  4. 根据权利要求1-3任一项所述的显示设备，所述第一界面还包括第二区域，所述第二区域用于展示符合预置类型的文件。
  5. 根据权利要求4所述的显示设备，所述控制器被进一步配置为：
    如果所述标识位对应的状态为开启状态，统计播放进度的数量；
    如果所述播放进度的数量小于或等于预置数量，则控制所述第一区域展示全部播放进度对应的历史窗口。
  6. 根据权利要求5所述的显示设备，所述控制器还被配置为：
    如果所述播放进度的数量大于预置数量，则控制所述第一区域展示N-1个播放进度对应的历史窗口和延展控件，所述N为预置数量；
    响应于对所述延展控件的确认操作，控制所述显示器展示的内容由第一界面跳转为第三界面，所述第三界面用于展示全部播放进度对应的历史窗口。
  7. 根据权利要求5或6所述的显示设备，所述控制器还被配置为：
    响应于调取删除下拉框的操作，控制显示器展示删除下拉框，所述删除下拉框包括多选控件；
    响应于对所述多选控件的确认操作，为每个所述历史窗口添加一个选中控件。
  8. 根据权利要求7所述的显示设备，所述删除下拉框还包括全部删除控件；所述控制器被进一步配置为：
    响应于对所述全部删除控件的确认操作，删除全部的播放进度。
  9. 根据权利要求1-3任一项所述的显示设备，所述控制器还被配置为：
    响应于关闭文件，读取历史开关的标识位；
    如果所述标识位对应的状态为开启状态，读取所述被关闭文件的播放进度；
    如果所述标识位对应的状态为关闭状态，不读取所述被关闭文件的播放进度。
  10. 一种文件展示方法，包括：
    在连接外接存储器的情况下，展示第一界面，所述第一界面至少包括第一区域，所述第一区域用于展示所述外接存储器内存储文件播放进度的历史窗口，每个所述历史窗口对应一个文件；
    响应于用户对历史窗口的确认操作，以所述历史窗口记录的播放进度为起点，继续展示所述历史窗口对应的文件。
  11. 一种显示设备，包括：
    显示器，用于显示用户界面；
    控制器，用于执行：
    在显示存储器中媒体文件时，接收用户输入的打开显示列表的指令，所述打开显示列表的指令为用户通过按压控制装置的第一预设按键输入的指令；
    获取所述媒体文件对应的显示列表，所述显示列表包括所述媒体文件所在路径下与所述媒体文件相同类型的媒体文件的名称和缩略图；
    在所述媒体文件显示界面的上层浮层绘制显示窗口，所述显示窗口用于显示所述显示列表。
  12. 根据权利要求1所述的显示设备，所述媒体文件的名称和缩略图以媒体文件控件的形式展示，所述显示窗口包括至少一个媒体文件控件，所述显示窗口还包括指示所述媒体文件控件被选择的焦点，可通过用户输入而移动所述焦点在所述显示窗口中的位置，以选择不同媒体文件控件。
  13. 根据权利要求12所述的显示设备，所述控制器，还用于执行：
    接收用户输入打开当前焦点所在媒体文件控件的指令，控制显示器显示当前焦点所在媒体文件控件对应的媒体文件。
  14. 根据权利要求11所述的显示设备，所述控制器，还用于执行：
    接收用户关闭所述显示列表的指令，控制显示器不显示所述浮层，所述关闭显示列表的指令为用户通过按压控制装置的第二预设按键输入的指令。
  15. 根据权利要求11所述的显示设备，所述控制器，还用于执行：
    在预设时间内未接收到用户输入的任何指令，控制显示器不显示所述浮层。
  16. 一种显示方法，包括：
    在显示存储器中媒体文件时，接收用户输入的打开显示列表的指令，所述打开显示列表的指令为用户通过按压控制装置的第一预设按键输入的指令；
    获取所述媒体文件对应的显示列表，所述显示列表包括所述媒体文件所在路径下与所述媒体文件相同类型的媒体文件的名称和缩略图；
    在所述媒体文件显示界面的上层浮层绘制显示窗口，所述显示窗口用于显示所述显示列表。
  17. 根据权利要求16所述的方法，所述媒体文件的名称和缩略图以媒体文件控件的形式展示，所述显示窗口包括至少一个媒体文件控件，所述显示窗口还包括指示所述媒体文件控件被选择的焦点，可通过用户输入而移动所述焦点在所述显示窗口中的位置，以选择不同媒体文件控件。
  18. 根据权利要求17所述的方法，所述方法还包括：
    接收用户输入打开当前焦点所在媒体文件控件的指令，控制显示器显示当前焦点所在媒体文件控件对应的媒体文件。
  19. 根据权利要求16所述的方法，所述方法还包括：
    接收用户关闭所述显示列表的指令，控制显示器不显示所述浮层，所述关闭显示列表的指令为用户通过按压控制装置的第二预设按键输入的指令。
  20. 根据权利要求16所述的方法，所述方法还包括：
    在预设时间内未接收到用户输入的任何指令，控制显示器不显示所述浮层。
PCT/CN2022/109144 2021-11-24 2022-07-29 一种显示设备及文件展示方法 WO2023093108A1 (zh)

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