CN110045937B - Display control method and device for double-sided screen terminal, double-sided screen terminal and storage medium - Google Patents
Display control method and device for double-sided screen terminal, double-sided screen terminal and storage medium Download PDFInfo
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- CN110045937B CN110045937B CN201910304391.9A CN201910304391A CN110045937B CN 110045937 B CN110045937 B CN 110045937B CN 201910304391 A CN201910304391 A CN 201910304391A CN 110045937 B CN110045937 B CN 110045937B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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Abstract
The invention discloses a display control method and device for a double-sided screen terminal, the double-sided screen terminal and a readable storage medium, wherein the method comprises the following steps: after a cache instruction corresponding to a thumbnail image in a main screen interface of a double-sided screen terminal is detected, acquiring a resource link corresponding to the thumbnail image according to the cache instruction; caching image data of the thumbnail image from the resource link; and after the image display instruction is detected, displaying the image data on a main screen interface and/or a secondary screen interface of the double-sided screen terminal. The invention ensures that the double-sided screen terminal does not occupy the display space of the main screen to cache the images, and the main screen interface can still display other contents during the caching period, thereby improving the display efficiency of the double-sided screen terminal, and a user can check the cached images on the main screen interface or the auxiliary screen interface after the image caching is finished, thereby improving the interaction performance of the double-sided screen terminal.
Description
Technical Field
The present invention relates to the field of dual-screen terminals, and in particular, to a display control method and apparatus for a dual-screen terminal, and a storage medium.
Background
When a user browses news or chat through a mobile terminal such as a mobile phone or a notebook computer, images such as pictures, videos or GIF animation may exist in news or chat contents displayed by the mobile terminal. If the user wants to view the image, the user needs to click the image manually, and at the moment, the mobile terminal loads the image data and enlarges the image data to be displayed in a full screen. However, when the image is loaded, especially when the network speed is poor and the image data is large, the user needs to wait for a long time, and in the waiting time, the mobile terminal displays the image in a full screen and can not display other contents, so that the user can not browse other contents. Therefore, when the news or chat content displayed contains images with large data volumes, such as static images, dynamic images, short videos, etc., the conventional mobile terminal has the problems of low display efficiency and poor interaction performance.
Disclosure of Invention
The invention mainly aims to provide a display control method and device for a double-sided screen terminal, the double-sided screen terminal and a readable storage medium, and aims to solve the technical problems of low display efficiency and poor interaction performance when a mobile terminal contains images with larger data streams in display contents.
In order to achieve the above object, an embodiment of the present invention provides a display control method for a dual-screen terminal, where the display control method for the dual-screen terminal includes:
after a cache instruction corresponding to a thumbnail image in a main screen interface of a double-sided screen terminal is detected, acquiring a resource link corresponding to the thumbnail image according to the cache instruction;
caching image data of the thumbnail image from the resource link;
and after the image display instruction is detected, displaying the image data on a main screen interface and/or a secondary screen interface of the double-sided screen terminal.
Optionally, after detecting the cache instruction corresponding to the thumbnail image in the main screen interface of the dual-screen terminal, before the step of acquiring the resource link corresponding to the thumbnail image according to the cache instruction, the method further includes:
detecting whether the main screen interface is in a thumbnail image display scene;
and if the main screen interface is detected to be in the thumbnail image display scene, generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface.
Optionally, if the main screen interface is in the thumbnail image display scene, generating the buffer instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface includes:
If the main screen interface is detected to be in the thumbnail image display scene, detecting whether the double-sided screen terminal is connected with an external wireless fidelity WiFi network or not;
if the fact that the double-sided screen terminal is connected with the WiFi network is detected, generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface.
Optionally, after the step of detecting whether the dual-screen terminal is connected to an external WiFi network, the method further includes:
if the connection of the double-sided screen terminal to the WiFi network is not detected, after the preset operation of the thumbnail image in the main screen interface is detected, a cache instruction corresponding to the thumbnail image is generated.
Optionally, after the step of caching the image data of the thumbnail image from the resource link, the method further includes:
if the completion of the image data caching is detected, adding the image data to a cached image list;
if the screen turning operation of turning the auxiliary screen upwards is detected, determining target image data from the cache image list according to display content in a main screen interface, and triggering an image display instruction corresponding to the target image data;
the step of displaying the image data on the main screen interface and/or the auxiliary screen interface of the double-sided screen terminal after the image display instruction is detected comprises the following steps:
And displaying the target image data on a secondary screen interface after the image display instruction is detected.
Optionally, after the step of displaying the target image data on the sub-screen interface of the dual-screen terminal after the image display instruction is detected, the method further includes:
when a preset checking operation for checking the cache image in the auxiliary screen interface is detected, acquiring image data corresponding to the preset checking operation from the cache image list;
and displaying the image data corresponding to the preset viewing operation on a secondary screen interface.
Optionally, after the step of displaying the image data on the sub-screen interface after detecting the screen flipping operation that the user flip the sub-screen upwards, the method further includes:
and when the preset clearing condition for clearing the cached image data is detected to be met, clearing the image data.
The invention also provides a display control device of the double-sided screen terminal, which comprises:
the acquisition module is used for acquiring a resource link corresponding to the thumbnail image according to the cache instruction after detecting the cache instruction corresponding to the thumbnail image in the main screen interface of the double-screen terminal;
A buffer module for buffering image data of the thumbnail image from the resource link;
and the display module is used for displaying the image data on a main screen interface and/or a secondary screen interface of the double-sided screen terminal after the image display instruction is detected.
The present invention also provides a dual panel terminal including: the display control method comprises the steps of a memory, a processor and a double-sided screen terminal display control program which is stored in the memory and can run on the processor, wherein the double-sided screen terminal display control program is executed by the processor to realize the double-sided screen terminal display control method.
The invention also provides a computer readable storage medium, on which a double-sided screen terminal display control program is stored, which when executed by a processor, implements the steps of the double-sided screen terminal display control method described above.
According to the invention, after the double-sided screen terminal detects the cache instruction corresponding to the thumbnail image in the main screen interface, the resource link corresponding to the thumbnail image is obtained according to the cache instruction, the image data of the thumbnail image is cached from the resource link, and after the image display instruction is detected, the image data is displayed on the main screen interface and/or the auxiliary screen interface, so that the double-sided screen terminal does not occupy the display space of the main screen to cache the image, and other contents can be displayed on the main screen interface during the caching, thereby improving the display efficiency of the double-sided screen terminal, and a user can check the cached image on the main screen interface or the auxiliary screen interface after the image caching is completed, so that the interaction performance of the double-sided screen terminal is improved.
Drawings
FIG. 1 is a schematic diagram of a hardware configuration of an alternative dual-panel terminal according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a wireless communication device of the dual-panel terminal of FIG. 1;
FIG. 3 is a flowchart of a first embodiment of a display control method for a dual-panel terminal according to the present invention;
FIG. 4 is a schematic diagram of a dual-screen terminal according to an embodiment of the present invention;
FIG. 5 is a flowchart of a second embodiment of a display control method for a dual-panel terminal according to the present invention;
FIG. 6 is a schematic diagram of a preset hint information according to an embodiment of the present invention;
fig. 7 is a functional schematic block diagram of a display control apparatus for a dual-panel terminal according to a preferred embodiment of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the following description, suffixes such as "module", "component", or "unit" for representing elements are used only for facilitating the description of the present invention, and have no specific meaning per se. Thus, "module," "component," or "unit" may be used in combination.
Referring to fig. 1, which is a schematic hardware structure of a dual panel terminal for implementing various embodiments of the present invention, the dual panel terminal 100 may include: an RF (Radio Frequency) unit 101, a WiFi module 102, an audio output unit 103, an a/V (audio/video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111. It will be appreciated by those skilled in the art that the dual-screen terminal structure shown in fig. 1 is not limiting and that the dual-screen terminal may include more or fewer components than shown, or may combine certain components, or may have a different arrangement of components.
The following describes the components of the dual-sided screen terminal in detail with reference to fig. 1:
the radio frequency unit 101 may be used for receiving and transmitting signals during the information receiving or communication process, specifically, after receiving downlink information of the base station, processing the downlink information by the processor 110; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication, global System for Mobile communications), GPRS (General Packet Radio Service ), CDMA2000 (Code Division Multiple Access, CDMA 2000), WCDMA (Wideband Code Division Multiple Access ), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, time Division synchronous code Division multiple Access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution, frequency Division Duplex Long term evolution), and TDD-LTE (Time Division Duplexing-Long Term Evolution, time Division Duplex Long term evolution), etc.
The WiFi belongs to a short-distance wireless transmission technology, and the double-sided screen terminal can help the user to send and receive e-mail, browse web pages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows a WiFi module 102, it is understood that it does not belong to the essential constitution of a dual screen terminal, and can be omitted entirely as required within the scope of not changing the essence of the invention.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the dual panel terminal 100 is in a call signal reception mode, a talk mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the dual panel terminal 100. The audio output unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is used to receive an audio or video signal. The a/V input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042, the graphics processor 1041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 can receive sound (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound into audio data. The processed audio (voice) data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 101 in the case of a telephone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting the audio signal.
The dual-sided screen terminal 100 includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 1061 and/or the backlight when the dual-sided screen terminal 100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for applications of recognizing the gesture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; as for other sensors such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that may also be configured in the mobile phone, the detailed description thereof will be omitted.
The display unit 106 is used to display information input by a user or information provided to the user. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the dual-screen terminal. In particular, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a display screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on the touch panel 1071 or thereabout by using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 110, and can receive and execute commands sent from the processor 110. Further, the touch panel 1071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 107 may include other input devices 1072 in addition to the touch panel 1071. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, mouse, joystick, etc., as specifically not limited herein.
Further, the touch panel 1071 may overlay the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or thereabout, the touch panel 1071 is transferred to the processor 110 to determine the type of touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of touch event. Although in fig. 1, the touch panel 1071 and the display panel 1061 are two independent components for implementing the input and output functions of the dual-screen terminal, in some embodiments, the touch panel 1071 may be integrated with the display panel 1061 to implement the input and output functions of the dual-screen terminal, which is not limited herein.
The interface unit 108 serves as an interface through which at least one external device can be connected with the dual-screen terminal 100. For example, the external devices may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the dual-screen terminal 100 or may be used to transmit data between the dual-screen terminal 100 and an external device.
The memory 109 may be used to store software programs and various data, and the memory 109 may be a computer-readable storage medium, and the memory 109 stores the two-panel terminal display control program of the present invention. The memory 109 may mainly include a storage program area that may store an operating system, application programs required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
The processor 110 is a control center of the dual-screen terminal, connects respective parts of the entire dual-screen terminal using various interfaces and lines, and performs various functions and processes data of the dual-screen terminal by running or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the dual-screen terminal. The processor 110 executes the two-sided screen terminal display control program in the memory 109 to implement the steps of the two-sided screen terminal display control method embodiments of the present invention.
Processor 110 may include one or more processing units; alternatively, the processor 110 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The dual panel terminal 100 may further include a power source 111 (e.g., a battery) for supplying power to the respective components, and optionally, the power source 111 may be logically connected to the processor 110 through a power management system, so as to perform functions of managing charge, discharge, power consumption management, etc. through the power management system.
Although not shown in fig. 1, the dual-screen terminal 100 may further include a bluetooth module or the like, which is not described herein.
In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the dual-screen terminal of the present invention is based will be described below.
Referring to fig. 2, fig. 2 is a schematic diagram of a communication network system according to an embodiment of the present invention, where the communication network system is an LTE system of a general mobile communication technology, and the LTE system includes a UE (User Equipment) 201, an e-UTRAN (Evolved UMTS Terrestrial Radio Access Network ) 202, an epc (Evolved Packet Core, evolved packet core) 203, and an IP service 204 of an operator that are sequentially connected in communication.
Specifically, the UE201 may be the terminal 100 described above, and will not be described herein.
The E-UTRAN202 includes eNodeB2021 and other eNodeB2022, etc. The eNodeB2021 may be connected with other eNodeB2022 by a backhaul (e.g., an X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide access from the UE201 to the EPC 203.
EPC203 may include MME (Mobility Management Entity ) 2031, hss (Home Subscriber Server, home subscriber server) 2032, other MMEs 2033, SGW (Serving Gate Way) 2034, pgw (PDN Gate Way) 2035 and PCRF (Policy and Charging Rules Function, policy and tariff function entity) 2036, and so on. The MME2031 is a control node that handles signaling between the UE201 and EPC203, providing bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location registers (not shown) and to hold user specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034 and PGW2035 may provide IP address allocation and other functions for UE201, PCRF2036 is a policy and charging control policy decision point for traffic data flows and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).
IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem ), or other IP services, etc.
Although the LTE system is described above as an example, it should be understood by those skilled in the art that the present invention is not limited to LTE systems, but may be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.
Based on the hardware structure of the double-sided screen terminal and the communication network system, various embodiments of the method are provided.
The invention provides a display control method of a double-sided screen terminal, which is mainly applied to the double-sided screen terminal. In a first embodiment of a dual-screen terminal display control method, referring to fig. 3, the dual-screen terminal display control method includes:
step S1, after a cache instruction corresponding to a thumbnail image in a main screen interface of a double-sided screen terminal is detected, acquiring a resource link corresponding to the thumbnail image according to the cache instruction;
in the embodiment of the invention, the double-sided screen terminal comprises a main screen and a secondary screen, and the secondary screen can be arranged on the back surface of the double-sided screen terminal. Referring to fig. 4, a schematic diagram of a dual-screen terminal with a main screen and a sub-screen is shown, and the dual-screen terminal in the embodiment of the invention is not limited to the one shown in fig. 4.
The user can browse news or chat instantly through an application program installed in the double-sided screen terminal, and the double-sided screen terminal displays news content or chat content in the main screen interface. When the news content or the chat content includes an image with a large data amount, such as a still image, a moving image, a short video, etc., the double-sided screen terminal may display a thumbnail image of the image. The thumbnail images of the static image and the dynamic image may be small images processed in a compressed manner, and the thumbnail images of the short video may be one frame of the video or small images processed by compressing one frame of the video. The two-sided screen terminal may name the thumbnail image as an identification of the thumbnail image and associate a resource link of the image with the identification of the thumbnail image in advance. The resource link may be a URL (uniform resource identifier) of an image, and image data of the image may be downloaded from a server according to the URL of the image and cached.
When the double-sided screen terminal detects a cache instruction corresponding to the thumbnail image in the main screen interface, the background acquires a resource link corresponding to the thumbnail image according to the cache instruction, and the currently displayed content is continuously displayed in the main screen interface. Specifically, the cache instruction carries the identifier of the thumbnail image, the double-sided screen terminal acquires the identifier of the thumbnail image from the cache instruction, and the pre-associated resource link is acquired according to the identifier of the thumbnail image.
The buffer instruction of the thumbnail image can be triggered by the double-sided screen terminal based on the operation of the user, or can be automatically triggered to correspond to the displayed thumbnail image when the double-sided screen terminal displays the thumbnail image in the main screen interface.
Step S2, caching the image data of the thumbnail image from the resource link;
and after the double-sided screen terminal acquires the resource link corresponding to the thumbnail image to be cached, caching the image data of the thumbnail image from the resource link. Specifically, the two-sided screen terminal downloads image data corresponding to the resource link from a server corresponding to the resource link.
And step S3, after the image display instruction is detected, displaying the image data on a main screen interface and/or a secondary screen interface of the double-sided screen terminal.
And after the double-sided screen terminal detects the image display instruction, the cached image data is displayed on the main screen interface and/or the auxiliary screen interface. Specifically, the triggering condition of the image display instruction may be predefined, as defined: when the double-sided screen terminal detects a click operation of a user on the thumbnail image in the main screen interface, triggering an image display instruction for displaying image data of the thumbnail image in the main screen interface; when double-click operation of a user on the thumbnail image in the main screen interface is detected, triggering an image display instruction for displaying image data of the thumbnail image in the auxiliary screen interface; when the screen turning operation of the user turning the auxiliary screen upwards is detected, triggering an image display instruction for displaying the cached image data on the auxiliary screen interface. Further, when the image display instruction is detected, the thumbnail image may be displayed on both the main screen interface and the sub-screen interface.
Specifically, a sensor, such as a gravity sensor, may be disposed in the dual-screen terminal, for sensing a screen turning operation of the dual-screen terminal by a user, where when the sensor senses that the dual-screen terminal is turned from the main screen to the sub-screen, the dual-screen terminal determines that the screen turning operation of the user turning the sub-screen to the sub-screen is detected
Further, the secondary screen may be in a screen-off state when the primary screen of the dual-screen terminal is turned up, and the dual-screen terminal wakes up the secondary screen when detecting a screen turning operation of turning the secondary screen up, displays image data in the secondary screen, and may screen the primary screen off so as to avoid misoperation of the user on the primary screen.
In this embodiment, after the two-sided screen terminal detects the cache instruction corresponding to the thumbnail image in the main screen interface, the resource link corresponding to the thumbnail image is obtained according to the cache instruction, the image data of the thumbnail image is cached from the resource link, and after the image display instruction is detected, the image data is displayed on the main screen interface and/or the auxiliary screen interface, so that the two-sided screen terminal does not need to occupy the display space of the main screen to cache the image, and the main screen interface can still display other contents during the caching, thereby improving the display efficiency of the two-sided screen terminal, and a user can view the cached image on the main screen interface or the auxiliary screen interface after the image caching is completed, so as to improve the interactive performance of the two-sided screen terminal.
Further, based on the above first embodiment, a second embodiment of the display control method for a dual panel terminal according to the present invention is provided, and referring to fig. 5, in this embodiment, before step S2, the method further includes:
step S4, detecting whether the main screen interface is in a thumbnail image display scene;
the two-sided screen terminal can detect whether the main screen interface is in a thumbnail image display scene, wherein the thumbnail image display scene can be preset, such as a scene of displaying a news page in a browser or a scene of displaying a chat page in chat software.
And S5, if the main screen interface is detected to be in the thumbnail image display scene, generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface.
If the double-sided screen terminal detects that the main screen interface is in the thumbnail image display scene, whether the thumbnail image exists in the main screen interface can be detected. Specifically, the dual-screen terminal displays part of the news content or part of the chat content in the main screen interface according to the sliding operation of the user on the main screen interface. The user browses through up-and-down sliding on the main screen interface, when the user browses the images, thumbnail images of the images are displayed in the main screen interface of the double-sided screen terminal, and when the user browses the text contents, the text is displayed in the main screen interface of the double-sided screen terminal. Accordingly, the two-sided screen terminal can detect whether or not there is a thumbnail image in the main screen interface, that is, whether or not a thumbnail image is displayed. The dual-screen terminal can judge whether the thumbnail images are currently displayed or not by detecting whether the thumbnail images are identified in the page text corresponding to the content displayed on the current main screen interface, for example, whether the thumbnail images are identified in the HTML (hypertext transfer protocol) text corresponding to the content displayed currently.
If the double-sided screen terminal detects that the thumbnail image exists in the main screen interface, the identification of the thumbnail image is obtained, a cache instruction corresponding to the thumbnail image is generated, and the identification of the thumbnail image is carried in the cache instruction. If a plurality of thumbnail images exist in the current main screen interface, the two-sided screen terminal generates a buffer instruction corresponding to the thumbnail images respectively, and the background buffers image data of the thumbnail images according to the buffer instruction.
Further, step S5 includes:
step a, if the main screen interface is detected to be in a thumbnail image display scene, detecting whether the double-sided screen terminal is connected with an external wireless fidelity WiFi network or not;
if the double-sided screen terminal detects that the main screen interface is in the thumbnail image display scene, the double-sided screen terminal can detect whether the external wireless fidelity WiFi network is successfully connected at present, wherein the external WiFi network is provided by other equipment.
And b, if the fact that the double-sided screen terminal is connected with the WiFi network is detected, generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface.
If the double-sided screen terminal detects that the WiFi network is connected, when the thumbnail image exists in the main screen interface, a cache instruction corresponding to the thumbnail image is generated. If the double-sided screen terminal does not detect that the WiFi network is connected, automatic caching of the image data is not performed, and at the moment, the double-sided screen terminal can cache the image data of the thumbnail image according to the operation of a user on the thumbnail image in the main screen interface. The double-sided screen terminal automatically caches the image data of the thumbnail images only when the connection of the WiFi network is detected, so that the data flow is saved for a user.
In this embodiment, when the thumbnail image display scene is detected by the dual-screen terminal, whether the thumbnail image exists in the main screen interface is automatically detected, if the thumbnail image exists, a cache instruction for caching the image data of the thumbnail image is automatically generated, and the image data of the thumbnail image is cached according to the cache instruction, so that when a user browses the thumbnail image, the image data of the thumbnail image is automatically cached for the user, and manual operation of the user is not required, thereby improving the interactive performance of the dual-screen terminal.
Further, based on the first or second embodiment, a third embodiment of the display control method for a dual-screen terminal according to the present invention is provided, where after step a, the method further includes:
and c, if the connection of the double-sided screen terminal to the WiFi network is not detected, generating a cache instruction corresponding to the thumbnail image after detecting the preset operation of the thumbnail image in the main screen interface.
If the double-sided screen terminal does not detect the connection with the WiFi network, operations such as clicking, sliding and the like of a user in the main screen interface can be detected. When the double-sided screen terminal detects the preset operation of the user on the thumbnail image in the current main screen interface, the identification of the thumbnail image corresponding to the preset operation is obtained, a cache instruction corresponding to the thumbnail image is generated, and the identification of the thumbnail image is carried in the cache instruction. The preset operation may be set as needed, such as a double click operation on a thumbnail image, a sliding operation to the left, or a sliding operation to the right. When a user browses a thumbnail image in a main screen interface, the user wants to cache the thumbnail image, and a cache instruction corresponding to the thumbnail image in the double-sided screen terminal is triggered by double-clicking the thumbnail image or clicking the thumbnail image to slide right or left. And the background of the double-sided screen terminal caches the image data of the thumbnail image according to the caching instruction.
In this embodiment, when the dual-screen terminal does not detect that the WiFi network is connected, after detecting a preset operation of the user on the thumbnail image in the main screen interface, a buffer instruction for buffering the thumbnail image is generated, and the image is buffered in the background according to the buffer instruction, so that the user can view the thumbnail image according to the needs of the user when the dual-screen terminal is not connected to the WiFi network, thereby improving the operability of the dual-screen terminal.
Further, the double-sided screen terminal caches the image data of the thumbnail image according to the background of the cache instruction, and if the double-sided screen terminal detects that the image data of the thumbnail image is cached, preset prompt information corresponding to the thumbnail image can be displayed in the main screen interface. Referring to fig. 6, the preset hint information may be in the form of one hint icon displayed at the lower right corner of the thumbnail image. Note that, the form of the preset hint information is not limited to that shown in fig. 6. One specific application scenario is listed below: when the user chatts in the main screen interface of the double-sided screen terminal, a video sent by the opposite side is received, the double-sided screen terminal can display a thumbnail image of the video in the main screen interface first, when the user wants to cache the video in the background, the double-sided screen terminal is triggered to cache the video in the background by double-clicking the thumbnail image of the video, the user continues chatting in the main screen interface, when the double-sided screen terminal detects that the video is cached, if the double-sided screen terminal detects that the video is completely cached, an icon representing that the video is completely cached is displayed in the lower right corner of the thumbnail image, the user knows that the video is completely cached after seeing the icon, the double-sided screen terminal can turn over to watch the video through the auxiliary screen, and after the double-sided screen terminal detects that the user turns up the auxiliary screen, the cached video is displayed on the auxiliary screen interface for the user to watch.
Further, based on the first, second or third embodiment, a fourth embodiment of the display control method for a dual-screen terminal according to the present invention is provided, and in this embodiment, after step S2, the method further includes:
step e, if the completion of the image data caching is detected, adding the image data to a cached image list;
and the double-sided screen terminal caches the image data of the thumbnail images according to the background of the caching instruction, and adds the image data to a cached image list after detecting that the image data of the thumbnail images is cached. It should be noted that, the two-sided screen terminal establishes different cached image lists according to different contents displayed on the main screen interface, for example, when the main screen interface displays a news, a cached image list corresponding to the news is established, and when the two-sided screen terminal caches the image data of the thumbnail images in the news, the image data is added into the cached image list corresponding to the news. When the two-sided screen terminal caches the image data of a plurality of thumbnail images, the order of the plurality of image data in the cached image list may be the order in which the thumbnail images appear in the news content.
F, if the screen turning operation of turning the auxiliary screen upwards is detected, determining target image data from the cache image list according to display content in a main screen interface, and triggering an image display instruction corresponding to the target image data;
If the double-sided screen terminal detects that the user turns the secondary screen upwards, determining target image data from the cache image list according to the display content in the current main screen interface, and triggering an image display instruction corresponding to the target image data.
Specifically, the method for determining the target image data from the cached image list according to the display content in the main screen interface may be: when a plurality of image data exist in the cache image list, the double-sided screen terminal detects whether a thumbnail image is displayed in the current main screen interface, and if a thumbnail image which is cached with corresponding image data is detected to be displayed, the image data of the thumbnail image is determined to be target image data; if the thumbnail images displaying the plurality of cached image data are detected, selecting one of the image data of the plurality of thumbnail images to be determined as target image data; if the thumbnail image is not displayed, the user turns over the double-screen terminal when browsing other contents, at the moment, the image data of the thumbnail image closest to the displayed content in the current main screen interface can be selected from the cache image list, and the image data of the closest thumbnail image is determined as target image data. The thumbnail image closest to the current display content may be determined according to the content sequence displayed on the main screen interface, for example, when the content displayed on the main screen interface is news, the content sequence of the news is: if the current display content is text content 2, it is determined that the latest thumbnail image is the thumbnail image of video 1.
Further, when only one image data is in the cached image list, the double-sided screen terminal determines the image data as target image data.
Further, step S3 includes:
f, after the image display instruction is detected, displaying the target image data on a secondary screen interface;
and after the double-sided screen terminal detects the image display instruction corresponding to the target image data, displaying the target image data on a secondary screen interface.
Further, the dual-screen terminal may trigger a display instruction for displaying a thumbnail image corresponding to the image data in the cached image list on the secondary screen interface after detecting that the user turns the secondary screen upwards, and display the thumbnail image corresponding to the image data in the cached image list on the secondary screen interface according to the display instruction.
In the embodiment, the image data is added to the cache image list, the target image data is determined according to the display content in the main screen interface after the screen overturning operation is detected, and the target image data is displayed on the auxiliary screen interface, so that a user can see the image data by overturning the screen when the user wants to see the image data of the thumbnail image in the current browsing content, and a convenient way for viewing the image is provided for the user.
Further, based on the first, second, third or fourth embodiments, a fifth embodiment of the display control method for a dual panel terminal according to the present invention is provided, where after step f, the method further includes:
step g, after a preset viewing operation for viewing the cache image in the auxiliary screen interface is detected, acquiring image data corresponding to the preset viewing operation from the cache image list;
when the double-sided screen terminal detects a preset viewing operation of a user for viewing the cached images in the cached image list on the auxiliary screen interface, acquiring image data corresponding to the preset viewing operation from the cached image list. The preset viewing operation may be a sliding operation of sliding leftwards and a sliding operation of sliding rightwards on the sub-screen interface. Specifically, when the double-sided screen terminal detects a leftward sliding operation of a user on the sub-screen interface, image data after the image data displayed on the current sub-screen interface in the cached image list is acquired. When the double-sided screen terminal detects rightward sliding operation of the user on the auxiliary screen interface, acquiring image data before the image data displayed on the current auxiliary screen interface in the cached image list.
And h, displaying the image data corresponding to the preset viewing operation on a secondary screen interface.
And after the double-sided screen terminal acquires the image data corresponding to the preset viewing operation, displaying the image data on the auxiliary screen interface.
One specific application scenario is listed below: when a user chatts through a main screen interface of the double-screen terminal, the double-screen terminal automatically caches video data of a plurality of videos in chatting contents according to the operation of the user, and adds the video data to a cached image list; when a user wants to view the cached video, the double-sided screen terminal is turned over to view the video through the auxiliary screen, and at the moment, the double-sided screen terminal determines that video data is displayed on the auxiliary screen interface from the cache list according to the display content in the current main screen interface; when the user wants to view other cached videos in the secondary screen interface, the user can perform rightward or leftward sliding operation on the secondary screen interface to view the previous video or the next video, the double-sided screen terminal detects rightward or leftward sliding operation of the user on the secondary screen interface, and video data before or after the video data displayed on the current secondary screen interface in the cached image list are correspondingly acquired and displayed on the secondary screen interface.
In this embodiment, according to the operation of viewing the cached image on the secondary screen interface by the user, the image data corresponding to the operation is displayed on the secondary screen interface, so that the user can conveniently view the cached image data on the secondary screen interface, thereby further optimizing the interaction performance of the dual-screen terminal.
Further, based on the first, second, third, fourth or fifth embodiment, a sixth embodiment of the display control method for a dual panel terminal according to the present invention is provided, and in this embodiment, after step S3, the method further includes:
and step i, when the condition that the preset clearing condition for clearing the cached image data is met is detected, clearing the image data.
The method comprises the steps that a clearing condition for clearing cached image data can be preset, for example, when a main screen interface of a double-sided screen terminal exits a thumbnail image display scene, image data corresponding to the thumbnail image display scene is cleared, for example, when the main screen interface exits a chat interface, the image data cached under the chat interface is cleared; or when the main screen interface of the double-screen terminal exits the preset application program, clearing the image data corresponding to the application program, such as exiting the chat software, and clearing the cached image data in the chat software. And when the double-sided screen terminal detects that the preset clearing condition for clearing the cached image data is met, clearing the cached image data. Thereby reducing the memory occupation of the double-sided screen terminal.
In addition, an embodiment of the present invention further provides a display control device for a dual-screen terminal, referring to fig. 7, where the display control device for a dual-screen terminal includes:
the acquisition module 10 is used for acquiring a resource link corresponding to the thumbnail image according to a cache instruction after detecting the cache instruction corresponding to the thumbnail image in a main screen interface of the double-screen terminal;
a caching module 20 for caching image data of the thumbnail image from the resource link;
and the display module 30 is used for displaying the image data on a main screen interface and/or a secondary screen interface of the double-sided screen terminal after the image display instruction is detected.
Further, the double-sided screen terminal display control device further includes:
the detection module is used for detecting whether the main screen interface is in a thumbnail image display scene or not;
and the generation module is used for generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface if the main screen interface is detected to be in the thumbnail image display scene.
Further, the detection module is further configured to detect whether the dual-screen terminal is connected to an external WiFi network if the main screen interface is detected to be in a thumbnail image display scene;
And the generation module is also used for generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface if the double-screen terminal is detected to be connected with the WiFi network.
Further, the generating module is further configured to generate a cache instruction corresponding to the thumbnail image after detecting a preset operation on the thumbnail image in the main screen interface if the connection of the dual-screen terminal to the WiFi network is not detected.
Further, the double-sided screen terminal display control device further includes:
the adding module is used for adding the image data to a cached image list if the completion of the image data caching is detected;
the triggering module is used for determining target image data from the cache image list according to display content in a main screen interface and triggering an image display instruction corresponding to the target image data if the screen turning operation of turning the auxiliary screen upwards is detected;
the display module 30 is further configured to display the target image data on a sub-screen interface after the image display instruction is detected.
Further, the obtaining module 10 is further configured to obtain, when a preset viewing operation for viewing a cached image in the secondary screen interface is detected, image data corresponding to the preset viewing operation from the cached image list;
The display module 30 is further configured to display image data corresponding to the preset viewing operation on a secondary screen interface.
Further, the double-sided screen terminal display control device further includes:
and the clearing module is used for clearing the image data after detecting that the preset clearing condition for clearing the cached image data is met.
The expansion content of the specific implementation of the display control device of the dual-screen terminal is basically the same as that of each embodiment of the display control method of the dual-screen terminal, and is not repeated here.
In addition, the embodiment of the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a double-sided screen terminal display control program, and the double-sided screen terminal display control program realizes the steps of the double-sided screen terminal display control method when being executed by a processor. The expansion content of the specific implementation manner of the computer readable storage medium of the present invention is basically the same as the embodiments of the display control method of the dual-screen terminal, and is not described herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Claims (5)
1. The display control method for the double-sided screen terminal is characterized by comprising the following steps of:
after a cache instruction corresponding to a thumbnail image in a main screen interface of a double-sided screen terminal is detected, acquiring a resource link corresponding to the thumbnail image according to the cache instruction;
caching image data of the thumbnail image from the resource link;
when an image display instruction is detected, displaying the image data on a main screen interface and/or a secondary screen interface of the double-sided screen terminal;
after detecting the cache instruction corresponding to the thumbnail image in the main screen interface of the double-screen terminal, before the step of acquiring the resource link corresponding to the thumbnail image according to the cache instruction, the method further comprises the following steps:
detecting whether the main screen interface is in a thumbnail image display scene;
if the main screen interface is detected to be in a thumbnail image display scene, generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface;
if the main screen interface is detected to be in the thumbnail image display scene, generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface comprises the following steps:
if the main screen interface is detected to be in the thumbnail image display scene, detecting whether the double-sided screen terminal is connected with an external wireless fidelity WiFi network or not;
If the fact that the double-sided screen terminal is connected with the WiFi network is detected, generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface;
after the step of detecting whether the dual-screen terminal is connected with the external wireless fidelity WiFi network, the method further includes:
if the connection of the double-sided screen terminal to the WiFi network is not detected, generating a cache instruction corresponding to the thumbnail image after detecting the preset operation of the thumbnail image in the main screen interface;
after the step of caching the image data of the thumbnail image from the resource link, the method further includes:
if the completion of the image data caching is detected, adding the image data to a cached image list; the double-sided screen terminal establishes different cache image lists according to different contents displayed by the main screen interface; when the main screen interface displays a news, a cache image list corresponding to the news is established, after the double-screen terminal caches the image data of thumbnail images in the news, the image data is added into the cache image list corresponding to the news, and when the double-screen terminal caches the image data of a plurality of thumbnail images, the sequence of the plurality of image data in the cache image list is the sequence of the thumbnail images in the news content;
If the screen turning operation of turning the auxiliary screen upwards is detected, determining target image data from the cache image list according to display content in a main screen interface, and triggering an image display instruction corresponding to the target image data; when a plurality of image data exist in the cache image list, the double-sided screen terminal detects whether a thumbnail image is displayed in the current main screen interface, and if a thumbnail image which is cached with corresponding image data is detected to be displayed, the image data of the thumbnail image is determined to be target image data; if the thumbnail images displaying the plurality of cached image data are detected, selecting one of the image data of the plurality of thumbnail images to be determined as target image data; if no thumbnail image is detected to be displayed, selecting image data of a thumbnail image closest to the display content in the current main screen interface from a cache image list, and determining the image data of the closest thumbnail image as target image data; the thumbnail image closest to the current display content is determined according to the sequence of the content displayed on the main screen interface;
the step of displaying the image data on the main screen interface and/or the auxiliary screen interface of the double-sided screen terminal after the image display instruction is detected comprises the following steps:
When the image display instruction is detected, displaying the target image data on a secondary screen interface;
after the step of displaying the target image data on the sub-screen interface of the double-screen terminal after the step of detecting the image display instruction, the method further comprises the steps of:
when a preset checking operation for checking the cache image in the auxiliary screen interface is detected, acquiring image data corresponding to the preset checking operation from the cache image list;
and displaying the image data corresponding to the preset viewing operation on a secondary screen interface.
2. The double-sided screen terminal display control method of claim 1, wherein after the step of displaying the image data on the sub-screen interface after detecting a screen turning operation in which the user turns the sub-screen upward, further comprising:
and when the preset clearing condition for clearing the cached image data is detected to be met, clearing the image data.
3. The utility model provides a two-sided screen terminal display control device which characterized in that, two-sided screen terminal display control device includes:
the acquisition module is used for acquiring a resource link corresponding to the thumbnail image according to the cache instruction after detecting the cache instruction corresponding to the thumbnail image in the main screen interface of the double-screen terminal;
A buffer module for buffering image data of the thumbnail image from the resource link;
the display module is used for displaying the image data on a main screen interface and/or a secondary screen interface of the double-sided screen terminal after the image display instruction is detected;
the acquisition module is further configured to:
detecting whether the main screen interface is in a thumbnail image display scene;
if the main screen interface is detected to be in a thumbnail image display scene, generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface;
the acquisition module is further configured to:
if the main screen interface is detected to be in the thumbnail image display scene, detecting whether the double-sided screen terminal is connected with an external wireless fidelity WiFi network or not;
if the fact that the double-sided screen terminal is connected with the WiFi network is detected, generating a cache instruction corresponding to the thumbnail image when the thumbnail image exists in the main screen interface;
the acquisition module is further configured to:
if the connection of the double-sided screen terminal to the WiFi network is not detected, generating a cache instruction corresponding to the thumbnail image after detecting the preset operation of the thumbnail image in the main screen interface;
the cache module is further configured to:
if the completion of the image data caching is detected, adding the image data to a cached image list; the double-sided screen terminal establishes different cache image lists according to different contents displayed by the main screen interface; when the main screen interface displays a news, a cache image list corresponding to the news is established, after the double-screen terminal caches the image data of thumbnail images in the news, the image data is added into the cache image list corresponding to the news, and when the double-screen terminal caches the image data of a plurality of thumbnail images, the sequence of the plurality of image data in the cache image list is the sequence of the thumbnail images in the news content;
If the screen turning operation of turning the auxiliary screen upwards is detected, determining target image data from the cache image list according to display content in a main screen interface, and triggering an image display instruction corresponding to the target image data; when a plurality of image data exist in the cache image list, the double-sided screen terminal detects whether a thumbnail image is displayed in the current main screen interface, and if a thumbnail image which is cached with corresponding image data is detected to be displayed, the image data of the thumbnail image is determined to be target image data; if the thumbnail images displaying the plurality of cached image data are detected, selecting one of the image data of the plurality of thumbnail images to be determined as target image data; if no thumbnail image is detected to be displayed, selecting image data of a thumbnail image closest to the display content in the current main screen interface from a cache image list, and determining the image data of the closest thumbnail image as target image data; the thumbnail image closest to the current display content is determined according to the sequence of the content displayed on the main screen interface;
the display module is further configured to:
When the image display instruction is detected, displaying the target image data on a secondary screen interface;
after the step of displaying the target image data on the sub-screen interface of the double-screen terminal after the step of detecting the image display instruction, the method further comprises the steps of:
when a preset checking operation for checking the cache image in the auxiliary screen interface is detected, acquiring image data corresponding to the preset checking operation from the cache image list;
and displaying the image data corresponding to the preset viewing operation on a secondary screen interface.
4. A dual-screen terminal, the dual-screen terminal comprising: the method for controlling the display of the dual-screen terminal according to claim 1 or 2 comprises a memory, a processor and a dual-screen terminal display control program stored in the memory and capable of running on the processor, wherein the dual-screen terminal display control program is executed by the processor to realize the steps of the dual-screen terminal display control method.
5. A computer-readable storage medium, wherein a two-sided screen terminal display control program is stored on the computer-readable storage medium, which when executed by a processor, implements the steps of the two-sided screen terminal display control method according to claim 1 or 2.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155476A (en) * | 2016-06-21 | 2016-11-23 | 努比亚技术有限公司 | Mobile terminal and screen content changing method |
| CN106982388A (en) * | 2017-04-06 | 2017-07-25 | 深圳创维－Rgb电子有限公司 | The display methods and device of a kind of picture |
| CN107153650A (en) * | 2016-03-03 | 2017-09-12 | 滴滴（中国）科技有限公司 | A kind of picture loading method and device |
| CN108390988A (en) * | 2018-01-02 | 2018-08-10 | 努比亚技术有限公司 | Fast operating method, mobile terminal and computer readable storage medium |
| CN109407936A (en) * | 2018-09-21 | 2019-03-01 | Oppo（重庆）智能科技有限公司 | Screenshot method and relevant apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6567091B2 (en) * | 2000-02-01 | 2003-05-20 | Interactive Silicon, Inc. | Video controller system with object display lists |
| KR101062929B1 (en) * | 2011-01-04 | 2011-09-07 | (주)올라웍스 | Method, terminal, and computer-readable recording medium for supporting collection of object included in the image which is taken |
-
2019
- 2019-04-16 CN CN201910304391.9A patent/CN110045937B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153650A (en) * | 2016-03-03 | 2017-09-12 | 滴滴（中国）科技有限公司 | A kind of picture loading method and device |
| CN106155476A (en) * | 2016-06-21 | 2016-11-23 | 努比亚技术有限公司 | Mobile terminal and screen content changing method |
| CN106982388A (en) * | 2017-04-06 | 2017-07-25 | 深圳创维－Rgb电子有限公司 | The display methods and device of a kind of picture |
| CN108390988A (en) * | 2018-01-02 | 2018-08-10 | 努比亚技术有限公司 | Fast operating method, mobile terminal and computer readable storage medium |
| CN109407936A (en) * | 2018-09-21 | 2019-03-01 | Oppo（重庆）智能科技有限公司 | Screenshot method and relevant apparatus |
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