CN112306604A - Progress display method and display device for file transmission - Google Patents

Abstract

The application discloses a progress display method and display equipment for a transmission file, which are used for improving the use experience of a user. The method comprises the following steps: receiving an input signal of a file transmitted to display equipment by a mobile terminal, and determining progress information; and determining the file transmission progress according to the progress information, and controlling the display to display the file transmission progress so that a user can clearly know the file transmission progress corresponding to the file.

Description

Progress display method and display device for file transmission

The present application claims priority of chinese patent office filed on 21/08/2020 and chinese patent application No. 202010852422.7, priority of chinese patent office filed on 21/08/2020 and chinese patent application No. 202010852494.1, and priority of chinese patent office filed on 21/08/2020 and chinese patent application No. 202010851587.2, which are all incorporated by reference in their entireties.

Technical Field

The application relates to the technical field of display, in particular to a progress display method and display device for a transmission file.

Background

The conventional display device cannot finish receiving and storing the file sent by the mobile terminal, which brings certain difficulty to the user to view the file in the mobile terminal on the display device. In the related art, the display device may be installed with a hard disk, for example, the hard disk may be an NAS (Network Attached Storage), so that the display device may store a file sent by the mobile terminal, which is convenient for a user to view on the display device. However, the user cannot know the progress of the file sent to the display device by the mobile terminal, which causes a poor use experience for the user.

Disclosure of Invention

The embodiment of the application provides a progress display method and display equipment for a transmission file, so that the use experience of a user is improved.

In a first aspect, there is provided a display device comprising:

a display for displaying a user interface;

a user interface for receiving an input signal;

a controller respectively coupled to the display and the user interface for performing:

receiving an input signal of a file transmitted to display equipment by a mobile terminal, and determining progress information; and determining the file transmission progress according to the progress information, and controlling the display to display the file transmission progress.

In a second aspect, there is provided a display device comprising:

a display for displaying a user interface;

a user interface for receiving an input signal;

a controller respectively coupled to the display and the user interface for performing:

receiving user input of copying or cutting files to an external storage device, displaying all the copied or cut files on a user interface, and sending the files to the external storage device;

and acquiring information of the file written in by the external storage equipment, determining the file transmission progress, and controlling the display to display the file transmission progress.

In a third aspect, a method for displaying progress of a file transmission is provided, including:

receiving an input signal of a file transmitted to display equipment by a mobile terminal, and determining progress information; and determining the file transmission progress according to the progress information, and controlling the display to display the file transmission progress.

In a fourth aspect, a method for displaying progress of a file transmission is provided, including:

receiving user input of copying or cutting files to an external storage device, displaying all the copied or cut files on a user interface, and sending the files to the external storage device;

and acquiring information of the file written in by the external storage equipment, determining the file transmission progress, and controlling the display to display the file transmission progress.

In the embodiment, a progress display method and display device for a transmission file are provided to improve the use experience of a user. The method comprises the following steps: receiving an input signal of a file transmitted to display equipment by a mobile terminal, and determining progress information; and determining the file transmission progress according to the progress information, and controlling the display to display the file transmission progress.

Drawings

Fig. 1 is a schematic diagram illustrating an operational scenario between a display device and a control apparatus according to some embodiments;

a block diagram of a hardware configuration of a display device 200 according to some embodiments is illustrated in fig. 2;

a block diagram of a hardware configuration of a control device 100B according to some embodiments is illustrated in fig. 3;

a schematic diagram of a software configuration in a display device 200 according to some embodiments is illustrated in fig. 4;

FIG. 5 illustrates an icon control interface display diagram of an application in the display device 200, according to some embodiments;

FIG. 6 is a flow diagram illustrating a method for displaying progress of a transmission file according to some embodiments;

fig. 7 is an architecture diagram relating to a progress display method of a transmission file according to some embodiments;

FIG. 8 illustrates a user interface diagram according to some embodiments;

yet another user interface diagram according to some embodiments is illustrated in FIG. 9;

FIG. 10 is a diagram illustrating a message that a file transfer is successful, according to some embodiments;

another user interface diagram according to some embodiments is illustrated in fig. 11;

yet another user interface diagram according to some embodiments is illustrated in fig. 12;

another user interface diagram according to some embodiments is illustrated in FIG. 13.

Detailed Description

To make the objects, embodiments and advantages of the present application clearer, the following description of exemplary embodiments of the present application will clearly and completely describe the exemplary embodiments of the present application with reference to the accompanying drawings in the exemplary embodiments of the present application, and it is to be understood that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments described herein without inventive step, are intended to be within the scope of the claims appended hereto. In addition, while the disclosure herein has been presented in terms of one or more exemplary examples, it should be appreciated that aspects of the disclosure may be implemented solely as a complete embodiment.

It should be noted that the brief descriptions of the terms in the present application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.

The terms "first", "second", "third", and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between similar or analogous objects or entities and are not necessarily meant to define a particular order or sequence Unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises" and "comprising," as well as any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.

The term "module" as used herein refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the functionality associated with that element.

The term "remote control" as used in this application refers to a component of an electronic device, such as the display device disclosed in this application, that is typically wirelessly controllable over a short range of distances. Typically using infrared and/or Radio Frequency (RF) signals and/or bluetooth to connect with the electronic device, and may also include WiFi, wireless USB, bluetooth, motion sensor, etc. For example: the hand-held touch remote controller replaces most of the physical built-in hard keys in the common remote control device with the user interface in the touch screen.

The term "gesture" as used in this application refers to a user's behavior through a change in hand shape or an action such as hand motion to convey a desired idea, action, purpose, or result.

Fig. 1 is a schematic diagram illustrating an operation scenario between a display device and a control apparatus according to an embodiment. As shown in fig. 1, a user may operate the display apparatus 200 through the mobile terminal 100A and the control device 100B.

In some embodiments, the control apparatus 100B may be a remote controller, and the communication between the remote controller and the display device includes an infrared protocol communication or a bluetooth protocol communication, and other short-distance communication methods, etc., and the display device 200 is controlled by wireless or other wired methods. The user may input a user command through a key on a remote controller, voice input, control panel input, etc. to control the display apparatus 200. Such as: the user can input a corresponding control command through a volume up/down key, a channel control key, up/down/left/right moving keys, a voice input key, a menu key, a power on/off key, etc. on the remote controller, to implement the function of controlling the display device 200. The wireless mode may be direct connection or non-direct connection, and may be routed or non-routed.

In some embodiments, mobile terminals, tablets, computers, laptops, and other smart devices may also be used to control the display device 200. For example, the display device 200 is controlled using an application program running on the smart device. The application, through configuration, may provide the user with various controls in an intuitive User Interface (UI) on a screen associated with the smart device.

In some embodiments, the mobile terminal 100A may install a software application with the display device 200 to implement connection communication through a network communication protocol for the purpose of one-to-one control operation and data communication. Such as: the mobile terminal 100A and the display device 200 can establish a control instruction protocol, synchronize a remote control keyboard to the mobile terminal 100A, and control the display device 200 by controlling a user interface on the mobile terminal 100A. The audio/video content displayed on the mobile terminal 100A may also be transmitted to the display device 200, so as to implement the synchronous display function.

As also shown in fig. 1, the display apparatus 200 also performs data communication with the server 400 through various communication means. The display device 200 may be allowed to be communicatively connected through 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 apparatus 200. Illustratively, the display device 200 receives software program updates, or accesses a remotely stored digital media library, by sending and receiving information, as well as Electronic Program Guide (EPG) interactions. The server 400 may be a cluster or a plurality of clusters, and may include one or more types of servers. Other web service contents such as video on demand and advertisement services are provided through the server 400.

The display device 200 may be a liquid crystal display, an OLED display, a projection display device. The particular display device type, size, resolution, etc. are not limiting, and those skilled in the art will appreciate that the display device 200 may be modified in performance and configuration as desired.

The display apparatus 200 may additionally provide an intelligent network tv function of a computer support function including, but not limited to, a network tv, an intelligent tv, an Internet Protocol Tv (IPTV), and the like, in addition to the broadcast receiving tv function.

A hardware configuration block diagram of a display device 200 according to an exemplary embodiment is exemplarily shown in fig. 2.

In some embodiments, at least one of the controller 250, the tuner demodulator 210, the communicator 220, the detector 230, the input/output interface 255, the display 275, the audio output interface 285, the memory 260, the power supply 290, the user interface 265, and the external device interface 240 is included in the display apparatus 200.

In some embodiments, a display 275 receives image signals originating from the first processor output and displays video content and images and components of the menu manipulation interface.

In some embodiments, the display 275, includes a display screen assembly for presenting a picture, and a driving assembly that drives the display of an image.

In some embodiments, the video content is displayed from broadcast television content, or alternatively, from various broadcast signals that may be received via wired or wireless communication protocols. Alternatively, various image contents received from the network communication protocol and sent from the network server side can be displayed.

In some embodiments, the display 275 is used to present a user-manipulated UI interface generated in the display apparatus 200 and used to control the display apparatus 200.

In some embodiments, a driver assembly for driving the display is also included, depending on the type of display 275.

In some embodiments, display 275 is a projection display and may also include a projection device and a projection screen.

In some embodiments, communicator 220 is a component for communicating with external devices or external servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi chip, a bluetooth communication protocol chip, a wired ethernet communication protocol chip, and other network communication protocol chips or near field communication protocol chips, and an infrared receiver.

In some embodiments, the display apparatus 200 may establish control signal and data signal transmission and reception with the external control apparatus 100B or the content providing apparatus through the communicator 220.

In some embodiments, the user interface 265 may be configured to receive infrared control signals from a control device 100B (e.g., an infrared remote control, etc.).

In some embodiments, the detector 230 is a signal used by the display device 200 to collect an external environment or interact with the outside.

In some embodiments, the detector 230 includes a light receiver, a sensor for collecting the intensity of ambient light, and parameters changes can be adaptively displayed by collecting the ambient light, and the like.

In some embodiments, the detector 230 may further include an image collector, such as a camera, etc., which may be configured to collect external environment scenes, collect attributes of the user or gestures interacted with the user, adaptively change display parameters, and recognize user gestures, so as to implement a function of interaction with the user.

In some embodiments, the detector 230 may also include a temperature sensor or the like, such as by sensing ambient temperature.

In some embodiments, the display apparatus 200 may adaptively adjust a display color temperature of an image. For example, the display apparatus 200 may be adjusted to display a cool tone when the temperature is in a high environment, or the display apparatus 200 may be adjusted to display a warm tone when the temperature is in a low environment.

In some embodiments, the detector 230 may also be a sound collector or the like, such as a microphone, which may be used to receive the user's voice. Illustratively, a voice signal including a control instruction of the user to control the display device 200, or to collect an ambient sound for recognizing an ambient scene type, so that the display device 200 can adaptively adapt to an ambient noise.

In some embodiments, as shown in fig. 2, the input/output interface 255 is configured to allow data transfer between the controller 250 and external other devices or other controllers 250. Such as receiving video signal data and audio signal data of an external device, or command instruction data, etc.

In some embodiments, the external device interface 240 may include, but is not limited to, the following: the interface can be any one or more of a high-definition multimedia interface (HDMI), an analog or data high-definition component input interface, a composite video input interface, a USB input interface, an RGB port and the like. The plurality of interfaces may form a composite input/output interface.

In some embodiments, as shown in fig. 2, the tuning demodulator 210 is configured to receive a broadcast television signal through a wired or wireless receiving manner, perform modulation and demodulation processing such as amplification, mixing, resonance, and the like, and demodulate an audio and video signal from a plurality of wireless or wired broadcast television signals, where the audio and video signal may include a television audio and video signal carried in a television channel frequency selected by a user and an EPG data signal.

In some embodiments, the frequency points demodulated by the tuner demodulator 210 are controlled by the controller 250, and the controller 250 can send out control signals according to user selection, so that the modem responds to the television signal frequency selected by the user and modulates and demodulates the television signal carried by the frequency.

In some embodiments, the broadcast television signal may be classified into a terrestrial broadcast signal, a cable broadcast signal, a satellite broadcast signal, an internet broadcast signal, or the like according to the broadcasting system of the television signal. Or may be classified into a digital modulation signal, an analog modulation signal, and the like according to a modulation type. Or the signals are classified into digital signals, analog signals and the like according to the types of the signals.

In some embodiments, the controller 250 and the modem 210 may be located in different separate devices, that is, the modem 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. Therefore, the set top box outputs the television audio and video signals modulated and demodulated by the received broadcast television signals to the main body equipment, and the main body equipment receives the audio and video signals through the first input/output interface.

In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored in memory. The controller 250 may control the overall operation of the display apparatus 200. For example: in response to receiving a user command for selecting a UI object to be displayed on the display 275, the controller 250 may perform an operation related to the object selected by the user command.

In some embodiments, the object may be any one of selectable objects, such as a hyperlink or an icon. Operations related to the selected object, such as: displaying an operation connected to a hyperlink page, document, image, or the like, or performing an operation of a program corresponding to the icon. The user command for selecting the UI object may be a command input through various input means (e.g., a mouse, a keyboard, a touch pad, etc.) connected to the display apparatus 200 or a voice command corresponding to a voice spoken by the user.

As shown in fig. 2, the controller 250 includes at least one of a Random Access Memory 251 (RAM), a Read-Only Memory 252 (ROM), a video processor 270, an audio processor 280, other processors 253 (e.g., a Graphics Processing Unit (GPU), a Central Processing Unit 254 (CPU), a Communication Interface (Communication Interface), and a Communication Bus 256(Bus), which connects the respective components.

In some embodiments, RAM 251 is used to store temporary data for the operating system or other programs that are running

In some embodiments, ROM252 is used to store instructions for various system boots.

In some embodiments, the ROM252 is used to store a Basic Input Output System (BIOS). The system is used for completing power-on self-test of the system, initialization of each functional module in the system, a driver of basic input/output of the system and booting an operating system.

In some embodiments, when the power of the display apparatus 200 is started upon receiving the power-on signal, the CPU executes the system start-up command in the ROM252, and copies the temporary data of the operating system stored in the memory into the RAM 251 so as to start or run the operating system. After the start of the operating system is completed, the CPU copies the temporary data of the various application programs in the memory to the RAM 251, and then, the various application programs are started or run.

In some embodiments, CPU processor 254 is used to execute operating system and application program instructions stored in memory. And executing various application programs, data and contents according to various interactive instructions received from the outside so as to finally display and play various audio and video contents.

In some example embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include a main processor and one or more sub-processors. A main processor for performing some operations of the display apparatus 200 in a pre-power-up mode and/or operations of displaying a screen in a normal mode. One or more sub-processors for one operation in a standby mode or the like.

In some embodiments, the graphics processor 253 is used to generate various graphics objects, such as: icons, operation menus, user input instruction display graphics, and the like. The display device comprises an arithmetic unit which carries out operation by receiving various interactive instructions input by a user and displays various objects according to display attributes. And the system comprises a renderer for rendering various objects obtained based on the arithmetic unit, wherein the rendered objects are used for being displayed on a display.

In some embodiments, the video processor 270 is configured to receive an external video signal, and perform video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image synthesis, and the like according to a standard codec protocol of the input signal, so as to obtain a signal that can be displayed or played on the direct display device 200.

In some embodiments, video processor 270 includes a demultiplexing module, a video decoding module, an image synthesis module, a frame rate conversion module, a display formatting module, and the like.

The demultiplexing module is used for demultiplexing the input audio and video data stream, and if the input MPEG-2 is input, the demultiplexing module demultiplexes the input audio and video data stream into a video signal and an audio signal.

And the video decoding module is used for processing the video signal after demultiplexing, including decoding, scaling and the like.

And the image synthesis module is used for carrying out superposition mixing processing on the GUI signal input by the user or generated by the user and the video image after the zooming processing by the graphic generator so as to generate an image signal for display.

The frame rate conversion module is configured to convert an input video frame rate, such as a 60Hz frame rate into a 120Hz frame rate or a 240Hz frame rate, and the normal format is implemented in, for example, an interpolation frame mode.

The display format module is used for converting the received video output signal after the frame rate conversion, and changing the signal to conform to the signal of the display format, such as outputting an RGB data signal.

In some embodiments, the graphics processor 253 and the video processor may be integrated or separately configured, and when the graphics processor and the video processor are integrated, the graphics processor and the video processor may perform processing of graphics signals output to the display, and when the graphics processor and the video processor are separately configured, the graphics processor and the video processor may perform different functions, respectively, for example, a GPU + frc (frame Rate conversion) architecture.

In some embodiments, the audio processor 280 is configured to receive an external audio signal, decompress and decode the received audio signal according to a standard codec protocol of the input signal, and perform noise reduction, digital-to-analog conversion, and amplification processes to obtain an audio signal that can be played in a speaker.

In some embodiments, video processor 270 may comprise one or more chips. The audio processor may also comprise one or more chips.

In some embodiments, the video processor 270 and the audio processor 280 may be separate chips or may be integrated together with the controller in one or more chips.

In some embodiments, the audio output, under the control of controller 250, receives sound signals output by audio processor 280, such as: the speaker 286, and an external sound output terminal of a generating device that can output to an external device, in addition to the speaker carried by the display device 200 itself, such as: external sound interface or earphone interface, etc., and may also include a near field communication module in the communication interface, for example: and the Bluetooth module is used for outputting sound of the Bluetooth loudspeaker.

The power supply 290 supplies power to the display device 200 from the power input from the external power source under the control of the controller 250. The power supply 290 may include a built-in power supply circuit installed inside the display apparatus 200, or may be a power supply interface installed outside the display apparatus 200 to provide an external power supply in the display apparatus 200.

A user interface 265 for receiving an input signal of a user and then transmitting the received user input signal to the controller 250. The user input signal may be a remote controller signal received through an infrared receiver, and various user control signals may be received through the network communication module.

In some embodiments, the user inputs a user command through the control device 100B or the mobile terminal 100A, the user input interface responds to the user input through the controller 250 according to the user input, and the display apparatus 200 responds to the user input through the controller 250.

In some embodiments, a user may enter user commands on a Graphical User Interface (GUI) displayed on the display 275, and the user input interface receives the user input commands through the Graphical User Interface (GUI). Alternatively, the user may input the user command by inputting a specific sound or gesture, and the user input interface receives the user input command by recognizing the sound or gesture through the sensor.

In some embodiments, a "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables conversion between an internal form of information and a form that is acceptable to the user. A commonly used presentation form of the User Interface is a Graphical User Interface (GUI), which refers to a User Interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in the display screen of the electronic device, where the control may include a visual interface element such as an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc.

The memory 260 includes a memory storing various software modules for driving the display device 200. Such as: various software modules stored in the first memory, including: at least one of a basic module, a detection module, a communication module, a display control module, a browser module, and various service modules.

The base module is a bottom layer software module for signal communication between various hardware in the display device 200 and for sending processing and control signals to the upper layer module. The detection module is used for collecting various information from various sensors or user input interfaces, and the management module is used for performing digital-to-analog conversion and analysis management.

For example, the voice recognition module comprises a voice analysis module and a voice instruction database module. The display control module is used for controlling the display to display the image content, and can be used for playing the multimedia image content, UI interface and other information. And the communication module is used for carrying out control and data communication with external equipment. And the browser module is used for executing a module for data communication between browsing servers. And the service module is used for providing various services and modules including various application programs. Meanwhile, the memory 260 may store a visual effect map for receiving external data and user data, images of various items in various user interfaces, and a focus object, etc.

Fig. 3 exemplarily shows a block diagram of a configuration of the control apparatus 100B according to an exemplary embodiment. As shown in fig. 3, the control device 100B includes a controller 110, a communication interface 130, a user input/output interface, a memory, and a power supply source.

The control device 100B is configured to control the display device 200 and may receive an input operation instruction of a user and convert the operation instruction into an instruction recognizable and responsive by the display device 200, serving as an interaction intermediary between the user and the display device 200. Such as: the user operates the channel up/down key on the control device 100B, and the display device 200 responds to the channel up/down operation.

In some embodiments, the control device 100B may be a smart device. Such as: the control apparatus 100B may install various applications that control the display apparatus 200 according to user demands.

In some embodiments, as shown in FIG. 1, a mobile terminal 100A or other intelligent electronic device may function similar to control device 100B after installation of an application that manipulates display device 200. Such as: the user may implement the function of controlling the physical keys of the device 100B by installing an application, various function keys or virtual buttons of a graphical user interface available on the mobile terminal 100A or other intelligent electronic device.

The controller 110 includes a processor 112 and RAM 113 and ROM 114, a communication interface 130, and a communication bus. The controller is used to control the operation of the control device 100B, as well as the communication cooperation between internal components and external and internal data processing functions.

The communication interface 130 enables communication of control signals and data signals with the display apparatus 200 under the control of the controller 110. Such as: the received user input signal is transmitted to the display apparatus 200. The communication interface 130 may include at least one of a WiFi chip 131, a bluetooth module 132, an NFC module 133, and other near field communication modules.

A user input/output interface 140, wherein the input interface includes at least one of a microphone 141, a touch pad 142, a sensor 143, keys 144, and other input interfaces. Such as: the user can realize a user instruction input function through actions such as voice, touch, gesture, pressing, and the like, and the input interface converts the received analog signal into a digital signal and converts the digital signal into a corresponding instruction signal, and sends the instruction signal to the display device 200.

The output interface includes an interface that transmits the received user instruction to the display apparatus 200. In some embodiments, the interface may be an infrared interface or a radio frequency interface. Such as: when the infrared signal interface is used, the user input instruction needs to be converted into an infrared control signal according to an infrared control protocol, and the infrared control signal is sent to the display device 200 through the infrared sending module. The following steps are repeated: when the rf signal interface is used, a user input command needs to be converted into a digital signal, and then the digital signal is modulated according to the rf control signal modulation protocol and then transmitted to the display device 200 through the rf transmitting terminal.

In some embodiments, the control device 100B includes at least one of a communication interface 130 and an input-output interface 140. The control device 100B configures a communication interface 130 such as: the WiFi, bluetooth, NFC, etc. modules may transmit the user input command to the display device 200 through the WiFi protocol, or the bluetooth protocol, or the NFC protocol code.

A memory 190 for storing various operation programs, data and applications for driving and controlling the control apparatus 200 under the control of the controller. The memory 190 may store various control signal commands input by a user.

And a power supply 180 for providing operational power support to the components of the control device 100B under the control of the controller. A battery and associated control circuitry.

In some embodiments, the system may include a Kernel (Kernel), a command parser (shell), a file system, and an application program. The kernel, shell, and file system together make up the basic operating system structure that allows users to manage files, run programs, and use the system. After power-on, the kernel is started, kernel space is activated, hardware is abstracted, hardware parameters are initialized, and virtual memory, a scheduler, signals and interprocess communication (IPC) are operated and maintained. And after the kernel is started, loading the Shell and the user application program. The application program is compiled into machine code after being started, and a process is formed.

Referring to fig. 4, in some embodiments, the system is divided into four layers, which are, from top to bottom, an Application (Applications) layer (referred to as an "Application layer"), an Application Framework (Application Framework) layer (referred to as a "Framework layer"), an Android runtime (Android runtime) layer and a system library layer (referred to as a "system runtime library layer"), and a kernel layer.

In some embodiments, at least one application program runs in the application program layer, and the application programs can be Window (Window) programs carried by an operating system, system setting programs, clock programs, camera applications and the like; or may be an application developed by a third party developer such as a hi program, a karaoke program, a magic mirror program, or the like. In specific implementation, the application packages in the application layer are not limited to the above examples, and may actually include other application packages, which is not limited in this embodiment of the present application.

The framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions. The application framework layer acts as a processing center that decides to let the applications in the application layer act. The application program can access the resource in the system and obtain the service of the system in execution through the API interface

As shown in fig. 4, in the embodiment of the present application, the application framework layer includes a manager (Managers), a Content Provider (Content Provider), and the like, where the manager includes at least one of the following modules: an Activity Manager (Activity Manager) is used for interacting with all activities running in the system; the Location Manager (Location Manager) is used for providing the system service or application with the access of the system Location service; a Package Manager (Package Manager) for retrieving various information related to an application Package currently installed on the device; a Notification Manager (Notification Manager) for controlling display and clearing of Notification messages; a Window Manager (Window Manager) is used to manage the icons, windows, toolbars, wallpapers, and desktop components on a user interface.

In some embodiments, the activity manager is to: managing the life cycle of each application program and the general navigation backspacing function, such as controlling the exit of the application program (including switching the user interface currently displayed in the display window to the system desktop), opening, backing (including switching the user interface currently displayed in the display window to the previous user interface of the user interface currently displayed), and the like.

In some embodiments, the window manager is configured to manage all window processes, such as obtaining a display size, determining whether a status bar is available, locking a screen, intercepting a screen, controlling a display change (e.g., zooming out, dithering, distorting, etc.) and the like.

In some embodiments, the system runtime layer provides support for the upper layer, i.e., the framework layer, and when the framework layer is used, the android operating system runs the C/C + + library included in the system runtime layer to implement the functions to be implemented by the framework layer.

In some embodiments, the kernel layer is a layer between hardware and software. As shown in fig. 4, the core layer includes at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (such as fingerprint sensor, temperature sensor, touch sensor, pressure sensor, etc.), and so on.

In some embodiments, the kernel layer further comprises a power driver module for power management.

In some embodiments, software programs and/or modules corresponding to the software architecture of fig. 4 are stored in the first memory or the second memory shown in fig. 2 or 3.

In some embodiments, taking the magic mirror application (photographing application) as an example, when the remote control receiving device receives a remote control input operation, a corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes the input operation into an original input event (including information such as a value of the input operation, a timestamp of the input operation, etc.). The raw input events are stored at the kernel layer. The application program framework layer obtains an original input event from the kernel layer, identifies a control corresponding to the input event according to the current position of the focus and uses the input operation as a confirmation operation, the control corresponding to the confirmation operation is a control of a magic mirror application icon, the magic mirror application calls an interface of the application framework layer to start the magic mirror application, and then the kernel layer is called to start a camera driver, so that a static image or a video is captured through the camera.

In some embodiments, for a display device with a touch function, taking a split screen operation as an example, the display device receives an input operation (such as a split screen operation) that a user acts on a display screen, and the kernel layer may generate a corresponding input event according to the input operation and report the event to the application framework layer. The window mode (such as multi-window mode) corresponding to the input operation, the position and size of the window and the like are set by an activity manager of the application framework layer. And the window management of the application program framework layer draws a window according to the setting of the activity manager, then sends the drawn window data to the display driver of the kernel layer, and the display driver displays the corresponding application interface in different display areas of the display screen.

In some embodiments, as shown in fig. 5, the application layer containing at least one application may display a corresponding icon control in the display, such as: the system comprises a live television application icon control, a video on demand application icon control, a media center application icon control, an application center icon control, a game application icon control and the like.

In some embodiments, the live television application may provide live television via different signal sources. For example, a live television application may provide television signals using input from cable television, radio broadcasts, satellite services, or other types of live television services. And, the live television application may display video of the live television signal on the display device 200.

In some embodiments, a video-on-demand application may provide video from different storage sources. Unlike live television applications, video on demand provides a video display from some storage source. For example, the video on demand may come from a server side of the cloud storage, from a local hard disk storage containing stored video programs.

In some embodiments, the media center application may provide various applications for multimedia content playback. For example, a media center, which may be other than live television or video on demand, may provide services that a user may access to various images or audio through a media center application.

In some embodiments, an application center may provide storage for various applications. The application may be a game, an application, or some other application associated with a computer system or other device that may be run on the smart television. The application center may obtain these applications from different sources, store them in local storage, and then be operable on the display device 200.

The conventional display device cannot store the file transmitted by the mobile terminal, which brings certain difficulty to the user to view the file in the mobile terminal on the display device. In the related art, the display device may be installed with a hard disk, for example, the hard disk may be an NAS (Network Attached Storage), so that the display device may store a file sent by the mobile terminal, which is convenient for a user to view on the display device. However, the user cannot know the progress of the file sent to the display device by the mobile terminal, which causes a poor use experience for the user.

In order to solve the above problem, an embodiment of the present application provides a method for displaying a progress of a transmission file, where as shown in fig. 6, the method includes:

s101, receiving an input signal of a file transmitted to a display device by a mobile terminal, and determining progress information. In the embodiment of the application, when the mobile terminal transmits the file to the display device, the input signal is sent to the display device.

In the embodiment of the application, the file in the mobile terminal is transmitted to the display device accessed to the hard disk in a mode of transmitting and storing the file in the mobile terminal to the hard disk through a network. Network transmissions are divided into transmissions over wide area networks and transmissions over local area networks. In the embodiment of the application, a progress display method of a transmission file is respectively described in detail for two situations of wide area network transmission and local area network transmission.

And S102, determining the file transmission progress according to the progress information, and controlling the display to display the file transmission progress.

First, a method for displaying a progress of file transmission in a process of transmitting a file in a mobile terminal to a display device accessing a hard disk through a wide area network will be described in detail.

In some embodiments, the step of determining the file transmission progress according to the progress information includes: the progress information comprises first uploading progress information of a file transmitted to the server by the mobile terminal, and the first uploading progress information comprises the total size of the file and the size of the file uploaded to the server. And dividing half of the size of the file which is uploaded to the server by the total size of the file to determine the file transmission progress.

In some embodiments, the mobile terminal periodically transmits the first upload progress information to the display device.

The process of transmitting the file by the mobile terminal and the display device through the wide area network is divided into two stages, the first stage is that the mobile terminal uploads the file to the server, and the second stage is that the display device downloads the file from the server.

In some embodiments, as shown in fig. 7, the mobile terminal 100A transmits a file to the Server 400 so that the file stored in the Server 400 waits for the acquisition of the hard disk service 800 in the display device, and the hard disk service 800 transmits the acquired file to the hard disk 700, which is, for example, an ESS Server (Enterprise Storage Server). Meanwhile, the first upload progress information of the file is sent from the mobile terminal 100A to the hard disk service 800(NasService) through the Message server 500, which may be, for example, an Mqtt Message server (Message Queuing teletransmission). The hard disk service 800 determines a file transmission progress according to the first uploading progress information, sends the file transmission progress to the preset application 900, and the preset application 900 displays the file transmission progress on a user interface. The preset application 900 and the hard disk service 800 serve as two processes, and are bound by an aid id (Android Interface Definition Language), so that cross-process communication is realized.

In summary, the traffic generated during the process of transmitting the file between the mobile terminal and the display device through the wide area network is twice the total size of the file. Illustratively, the total size of the file is 100M, so the traffic generated in the process of uploading the file to the server by the mobile terminal is 100M, and the traffic generated in the process of downloading the file from the server by the display device is also 100M, so the traffic generated in the two stages is 200M. And then dividing half of the size of the file which is uploaded to the server by the total size of the file to determine the file transmission progress in the embodiment of the application.

In some embodiments, the file transmission progress is shown in percentage form, and may be 0-100%, so that the file transmission progress corresponding to the file being completely sent from the mobile terminal to the server is 50%, and the file transmission progress corresponding to the file being sent from the server to the display device is 50%. In this embodiment, when the mobile terminal transmits the file to the server, the file transmission progress on the display interface may be obtained by dividing half of the size of the file that has been uploaded to the server by the total size of the file, where, for example, the size of the file that has been uploaded to the server is 80M, and the total size of the file is 100M, then the file transmission progress is 80 × 0.5/100 — 40%. In other embodiments, the file transfer progress may be determined by dividing the size of the file that has been uploaded to the server by twice the total size of the file, where the file transfer progress is, for example, 80M for the size of the file that has been uploaded to the server and 40% for the total size of the file, and the file transfer progress is 80/(100 × 2).

In some embodiments, after the mobile terminal completely uploads the file to the server, the progress information includes download progress information of the file downloaded from the server by the display device; the download progress information comprises the total size of the file and the size of the file downloaded to the display device;

and adding half of the total size of the file to half of the size of the file downloaded to the display device, and then dividing the sum of the sum and the total size of the file to determine the file transmission progress.

Since the display device downloads the file from the server, the mobile terminal has already transmitted the file in its entirety to the server. The file transfer progress may be determined by adding half the total size of the file to half the size of the file already downloaded to the display device and dividing the sum by the total size of the file. Illustratively, the file size that has been downloaded to the display device is 80M, the total file size is 100M, and the file transfer progress is (100/2+ 80/2)/100-90%.

In other embodiments, the file transfer progress may be determined by adding the total size of the file to the size of the file already downloaded to the display device and dividing by twice the total size of the file. Illustratively, the file size that has been downloaded to the display device is 80M, the total file size is 100M, and the file transfer progress is 90% (100+80)/(100 × 2).

In some embodiments, the file transmission progress may also be displayed on the display interface in other manners. Illustratively, in the first stage of uploading a file to the server by the mobile terminal, the size of the file already uploaded to the server is 80M, and the total size of the file is 100M, at which time the file transmission progress may be displayed as 40M/80M, where 40M is half of the size of the file already uploaded to the server.

In some embodiments, before the step of determining progress information, the method further comprises: and receiving basic information of the file sent by the mobile terminal, and displaying a notification message on a user interface. Illustratively, as shown in fig. 8, the notification message 801 is displayed in the upper right corner of the user interface, where the user may be prompted that the mobile terminal is transmitting a file to a display device.

In some embodiments, the notification message further includes a prompt for displaying a detailed list, for example, as shown in fig. 8, the prompt for displaying the detailed list is to be viewed by pressing a menu key.

In some embodiments, based on fig. 8, the user presses a menu key on the control device, the user interface display is as shown in fig. 9, and the user interface display in fig. 9 is a file detail list 901, which displays basic information of one or more files. In some embodiments, the basic information of the file includes information such as a file name, a total size of the file, and a file type.

In some embodiments, when the file transmission progress is 100%, a message that the file transmission is successful is displayed on the display interface. Illustratively, the message that the file transfer is successful is shown in fig. 10.

In some embodiments, the mobile terminal sends the basic information of the file to the hard disk service through the message server. After receiving the basic information of the file, the hard disk service sends the basic information of the file to a preset application, and the preset application displays the notification message on a user interface. In some embodiments, the file transfer progress may be displayed on a notification message and/or a detailed list of files.

Next, a description will be given of a method for displaying a progress of file transmission in a process of transmitting a file in a mobile terminal to a display device accessing a hard disk through a local area network.

In some embodiments, the mobile terminal is connected to the display device through a local area network, and the controller performs the step of determining the file transmission progress according to the progress information according to the following steps:

the progress information comprises second uploading progress information of a file transmitted to the display equipment by the mobile terminal;

and determining the file transmission progress according to the second uploading progress information.

Illustratively, referring again to fig. 7, the mobile terminal 100A transmits a file and second upload progress information to the hard disk service 800 through the HTTP server 600. The hard disk service 800 transmits the file to the hard disk 700, and the hard disk service 800 determines a file transmission progress according to the second uploading progress information, and transmits the file transmission progress to the preset application 900 for display. The mobile terminal 100A may directly transmit the file to the hard disk 700, so that the traffic generated in the whole process is the total size of the file, for example, the total size of the file is 100M, and the generated traffic is 100M.

In some embodiments, the controller is configured to determine the file transmission progress according to the second upload progress information, according to the following steps:

when the number of the files is 1, the second uploading progress information comprises the total size of the files and the size of the files which are transmitted to the display device; and dividing the size of the file which is transmitted to the display equipment by the total size of the file to determine the file transmission progress. Illustratively, the file size that has been transferred to the display device is 80M, the total file size is 100M, and the file transfer progress is 80/100-80%. In other embodiments, the file transfer progress may be displayed as 80M/100M, which may facilitate a user to intuitively know the total size of the file and the size of the file that has been transferred to the display device.

When the number of the files is larger than 1, the second uploading progress information comprises the total number of the files and the number of the files which are transmitted to the display device; and determining the file transmission progress according to the total number of the files and the number of the files which are transmitted to the display equipment.

For example, if the number of the files that have been transmitted to the display device is 8, and the total number of the files is 10, the file transmission progress may be 8/10-80%. In other embodiments, the file transfer progress may be displayed as 8/10, which may facilitate a user's visual understanding of the total number of files and the number of files that have been transferred to the display device.

In some embodiments, there may be partial file transfer failures, and the transfer results are shown in fig. 11, where 20 file transfers succeed and 2 file transfers fail.

In the embodiment of the application, the file of the display device accessing the hard disk can be cut or copied to the external storage device, and the external storage device can be a U disk. In the process of cutting or copying a file of a display device accessed to a hard disk to an external storage device, an embodiment of the present application further provides a method for displaying a progress of file transmission, including:

receiving user input of copying or cutting files to the external storage device, displaying all the copied or cut files on a user interface, and sending the files to the external storage device. For example, the user may input an instruction to copy or cut the file to the external storage device through the control device, and the copied or cut file is displayed on the user interface, as shown in fig. 12.

And acquiring information of the file written in by the external storage equipment, determining the file transmission progress, and controlling the display to display the file transmission progress. Illustratively, a reminder message 1001 is displayed at the upper right corner of the user interface shown in fig. 12, and the reminder message displays the file transfer progress and a detailed list, and the reminder message displays the detailed list as viewed by pressing a menu key. The user presses a menu key on the control device, the user interface is as shown in fig. 13, the user interface in fig. 13 displays a file detail list 1101, and basic information of a file is displayed on the file detail list.

In some embodiments, when the external storage device saves a file, the display device obtains information written into the file by the external storage device.

In some embodiments, the step of determining the file transfer progress comprises:

when the number of the copied or cut files is 1, the information written into the files by the external storage equipment comprises the total size of the files and the size of the files written into the external storage equipment;

and determining the file transmission progress according to the total size of the file and the size of the file written into the external storage equipment. Illustratively, the file transmission progress can also be represented by a progress bar, the maximum value in the progress bar is the total size of the uploaded file, and the current display value is the size of the file written into the external storage device.

When the number of the copied or cut files is more than 1, the information written into the files by the external storage equipment comprises the total number of the files and the number of the files written into the external storage equipment;

and determining the file transmission progress according to the total number of the files and the number of the files written into the external storage equipment. Illustratively, the file transmission progress can be represented by a progress bar, the maximum value in the progress bar is the total number of uploaded files, and the current progress display value is the number of files written into the external storage device. Illustratively, as shown in fig. 13, the file transfer progress in fig. 13 is shown as 2/8, which represents that the total number of files is 8, and the number of files that have been written into the external storage device is 2.

In some embodiments, when all files are successfully written into the external storage device, a prompt for successful export is displayed on the user interface.

In some embodiments, when it is detected that the external storage device is not connected to the display device in the process of writing the file into the external storage device, a prompt indicating that the external storage device does not exist is displayed on the user interface. In some embodiments, when it is detected that the internal memory of the external storage device is full, and at this time, all files are not written into the external storage device, a prompt indicating that the space of the external storage device is insufficient is displayed on the user interface.

In the embodiment, a progress display method and display device for a transmission file are provided to improve the use experience of a user. The method comprises the following steps: receiving an input signal of a file transmitted to display equipment by a mobile terminal, and determining progress information; and determining the file transmission progress according to the progress information, and controlling the display to display the file transmission progress so that a user can clearly know the file transmission progress corresponding to the file.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims (10)

1. A display device, comprising:

a display for displaying a user interface;

a user interface for receiving an input signal;

a controller respectively coupled to the display and the user interface for performing: receiving an input signal of a file transmitted to display equipment by a mobile terminal, and determining progress information; and determining the file transmission progress according to the progress information, and controlling the display to display the file transmission progress.

2. The display device according to claim 1, wherein the mobile terminal is connected to the display device via a wide area network, and the controller performs the step of determining the progress of file transmission based on the progress information according to:

the progress information comprises first uploading progress information of a file transmitted to the server by the mobile terminal, and the first uploading progress information comprises the total size of the file and the size of the file uploaded to the server;

and dividing half of the size of the file which is uploaded to the server by the total size of the file to determine the file transmission progress.

3. The display device according to claim 1, wherein the mobile terminal is connected to the display device via a wide area network, and the controller performs the step of determining the progress of file transmission based on the progress information according to:

after the mobile terminal completely uploads the file to the server, the progress information comprises downloading progress information of the file downloaded from the server by the display equipment; the download progress information comprises the total size of the file and the size of the file downloaded to the display device;

and adding half of the total size of the file to half of the size of the file downloaded to the display device, and then dividing the sum of the sum and the total size of the file to determine the file transmission progress.

4. The display device according to claim 1, wherein the mobile terminal is connected to the display device through a local area network, and the controller performs the step of determining the progress of the file transmission based on the progress information according to the following steps:

the progress information comprises second uploading progress information of a file transmitted to the display equipment by the mobile terminal;

and determining the file transmission progress according to the second uploading progress information.

5. The display device according to claim 4, wherein the controller is configured to perform determining a file transfer progress from the second upload progress information according to:

when the number of the files is 1, the second uploading progress information comprises the total size of the files and the size of the files which are transmitted to the display device; dividing the size of the file which is transmitted to the display equipment by the total size of the file to determine the file transmission progress;

when the number of the files is larger than 1, the second uploading progress information comprises the total number of the files and the number of the files which are transmitted to the display device; and determining the file transmission progress according to the total number of the files and the number of the files which are transmitted to the display equipment.

6. The display device according to claim 1, wherein the controller is further configured to perform, before the step of determining the progress information: and receiving basic information of the file sent by the mobile terminal, and displaying a notification message on a user interface.

7. A display device, comprising:

a display for displaying a user interface;

a user interface for receiving an input signal;

a controller respectively coupled to the display and the user interface for performing:

receiving user input of copying or cutting files to an external storage device, displaying all the copied or cut files on a user interface, and sending the files to the external storage device;

and acquiring information of the file written in by the external storage equipment, determining the file transmission progress, and controlling the display to display the file transmission progress.

8. The display device according to claim 7, wherein the controller is configured to perform determining the file transfer progress according to the following steps:

when the number of the copied or cut files is 1, the information written into the files by the external storage equipment comprises the total size of the files and the size of the files written into the external storage equipment;

determining the file transmission progress according to the total size of the file and the size of the file written into the external storage equipment;

when the number of the copied or cut files is more than 1, the information written into the files by the external storage equipment comprises the total number of the files and the number of the files written into the external storage equipment;

and determining the file transmission progress according to the total number of the files and the number of the files written into the external storage equipment.

9. A progress display method for a transmission file is characterized by comprising the following steps:

receiving an input signal of a file transmitted to display equipment by a mobile terminal, and determining progress information; and determining the file transmission progress according to the progress information, and controlling the display to display the file transmission progress.

10. A progress display method for a transmission file is characterized by comprising the following steps:

receiving user input of copying or cutting files to an external storage device, displaying all the copied or cut files on a user interface, and sending the files to the external storage device;

and acquiring information of the file written in by the external storage equipment, determining the file transmission progress, and controlling the display to display the file transmission progress.

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