WO2017143855A1

WO2017143855A1 - Device with screen capturing function and screen capturing method

Info

Publication number: WO2017143855A1
Application number: PCT/CN2016/112411
Authority: WO
Inventors: 徐桃; 李成
Original assignee: 努比亚技术有限公司
Priority date: 2016-02-26
Filing date: 2016-12-27
Publication date: 2017-08-31
Also published as: CN105760057A

Abstract

A device with a screen capturing function and a screen capturing method, the device with a screen capturing function comprising a receiving module configured to receive a screen capturing instruction, a detection module configured to detect an extendable state of a current display interface on the basis of the screen capturing instruction received by the receiving module, and a screen capturing module configured to capture the content currently displayed on the display interface when the detection module detects that the display interface is not extendable, and capture the content currently displayed on the display interface and the content displayed after extension when the detection module detects that the display interface is extendable.

Description

Device with screen capture function and screen capture method

Technical field

This application relates to, but is not limited to, the field of electronic device technology.

Background technique

Screenshots are one of the most useful features of smartphones and one of the most frequently used features. The screen capture function is commonly used in scenarios, including intercepting chat conversation information, intercepting map routes, intercepting order information (tickets, power tickets), intercepting game screens, intercepting joke clips, and the like. The user can save the screen information for subsequent learning or easy to remember through the screen capture function, or share the screenshot with others.

The screen capture mode in the related art is mainly a single screen screenshot, that is, intercepting the content currently displayed on the display interface. However, some pages display more content. The display interface can only display part of the content on the page at a time. The user needs to browse the content of the entire page by scrolling the page or turning the page. At this time, the single screen screenshot mode cannot intercept the entire page at one time. The content of the page, the user can only take multiple screen captures, and then stitch the images of multiple screenshots to capture the entire page.

It can be seen that the screen capture method in the related art cannot meet the screenshot requirements of the user in different application scenarios, the operation process is cumbersome, and the operation efficiency is low.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

This paper proposes a device with screen capture function and a screen capture method to meet the screenshot needs of users in different application scenarios and improve operation efficiency.

A device having a screen capture function, comprising:

The receiving module is configured to: receive a screen capture instruction;

The detecting module is configured to: detect an extendable state of the current display interface according to the screen capture instruction received by the receiving module;

The screen capture module is configured to: when the detecting module detects that the display interface is not extendable, intercept the content currently displayed by the display interface;

The screen capture module is further configured to: when the detecting module detects that the display interface is extendable, intercept the content currently displayed by the display interface and the content displayed after the extension.

Optionally, as an implementation manner, when the detecting module detects that the display interface is extendable, the screen capture module intercepts the content currently displayed by the display interface and the content displayed after the extension, including:

When the detecting module detects that the display interface is laterally extendable, intercepting the content currently displayed by the display interface and the content displayed after the horizontal extension;

When the detecting module detects that the display interface is longitudinally extendable, intercepting the content currently displayed by the display interface and the content displayed after the vertical extension;

When the detecting module detects that the display interface can extend in the horizontal direction and the vertical direction, the content currently displayed by the display interface, the content displayed after the horizontal extension, and the content displayed after the vertical extension are intercepted.

When the detecting module detects that the display interface is extendable, intercepting the content currently displayed by the display interface to generate a first screenshot; extending the display interface, and intercepting the content displayed after the display interface is extended to generate a second content a screenshot; stitching the first screenshot and the second screenshot into a screenshot.

Optionally, as an implementation manner, the screen capture module extends the display interface, and intercepts the content displayed after the display interface is extended to generate a second screenshot, including:

And horizontally extending the display interface, and intercepting the content displayed after the display interface is laterally extended to generate the second screenshot.

Performing longitudinal extension of the display interface, and intercepting the display after the display interface is longitudinally extended The second screenshot is generated.

The display interface is laterally and longitudinally extended, and the content displayed after the horizontal and vertical extension of the display interface is intercepted to generate the second screenshot.

Optionally, as an implementation manner, the screen capture module intercepts the content currently displayed by the display interface and the content displayed after the extension, including:

The content displayed by the display interface is scanned, and the display interface is laterally extended, or vertically extended, or horizontally and vertically extended until the content of the entire screen capture page is scanned to generate a complete screenshot.

Optionally, as an implementation manner, the screen capture module is further configured to: when detecting that the display interface can be extended in the horizontal direction and the longitudinal direction, the user interface is instructed to select an extension mode by using a graphical user interface UI, where the extension manner includes: Lateral extension, or longitudinal extension, or lateral and longitudinal extension;

According to the extended manner selected by the user, the content currently displayed on the display interface is intercepted, and the content displayed after being extended by the selected extension manner is intercepted.

Optionally, as an implementation manner, the detecting module detects an extendable state of the current display interface, including:

When it is detected that the display interface has a vertical scroll bar, the display interface supports vertical sliding, or the display interface supports vertical page turning, it is determined that the display interface may extend longitudinally.

Optionally, as an implementation manner, the detecting module detects an extendable state of the current display interface, including

When it is detected that the display interface has a horizontal scroll bar, the display interface supports horizontal sliding, the display interface supports horizontal page turning, or the display interface has a label switching page, it is determined that the display interface can extend laterally.

A screen capture method comprising:

Receiving a screen capture instruction;

Determining an extendable state of the current display interface according to the screen capture instruction;

When it is detected that the display interface is not extendable, the content currently displayed by the display interface is intercepted;

When it is detected that the display interface is extendable, the content currently displayed by the display interface and the content displayed after the extension are intercepted.

Optionally, as an implementation manner, when detecting that the display interface is extendable, the content currently displayed by the display interface and the content displayed after the extension are intercepted, including:

When it is detected that the display interface is laterally extendable, the content currently displayed by the display interface and the content displayed after the horizontal extension are intercepted;

When it is detected that the display interface is longitudinally extendable, the content currently displayed by the display interface and the content displayed after the vertical extension are intercepted;

When it is detected that the display interface can extend in the horizontal direction and the longitudinal direction, the content currently displayed by the display interface, the content displayed after the horizontal extension, and the content displayed after the vertical extension are intercepted.

Optionally, as an implementation manner, the intercepting the content currently displayed by the display interface and the content displayed after the extension include:

Intercepting the content currently displayed by the display interface to generate a first screenshot;

Extending the display interface, and intercepting the content displayed after the display interface is extended to generate a second screenshot;

The first screenshot and the second screenshot are stitched into one screenshot.

Optionally, as an implementation manner, the displaying the interface is extended, and the content displayed after the display interface is extended is generated to generate a second screenshot, including:

The display interface is longitudinally extended, and the content displayed after the display interface is vertically extended is generated to generate the second screenshot.

Optionally, as an implementation manner, the extending the display interface, and extracting the The content displayed after the display interface is extended generates a second screenshot, including:

Optionally, as an implementation manner, when it is detected that the display interface can extend in a horizontal direction and a longitudinal direction, the method further includes:

Instructing the user to select an extension manner through a graphical user interface UI, including: lateral extension, or longitudinal extension, or lateral and longitudinal extension;

Optionally, as an implementation manner, the detecting an extendable state of the current display interface includes:

When it is detected that the display interface has a horizontal scroll bar, the display interface supports horizontal sliding, the display interface supports horizontal page turning, or the display interface has a label switching page, it is determined that the display interface may extend laterally.

The device with the screen capture function and the screen capture method provided by the embodiment of the invention, when the screen capture instruction is received, automatically analyzes the interface layout, detects the extendable state of the current display interface, and intelligently selects a single screen screenshot according to the extendable state of the display interface. The screenshot mode of the long screenshot, the wide screenshot, and the full screenshot; the technical solution provided by the embodiment of the invention can automatically adapt to various application scenarios without manual operation by the user, and can meet the screenshot requirements of the user in different application scenarios, greatly improving Operational efficiency, Improved user experience.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

FIG. 1 is a schematic structural diagram of hardware of a mobile terminal according to an embodiment of the present invention;

2 is a schematic diagram of a wireless communication system of the mobile terminal shown in FIG. 1;

FIG. 3 is a flowchart of a screen capture method according to an embodiment of the present invention;

4 is a flowchart of another screen capture method according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a screenshot effect in a screen capture method according to an embodiment of the present invention; FIG.

FIG. 6 is a schematic diagram of another screenshot effect in a screen capture method according to an embodiment of the present invention; FIG.

FIG. 7 is a schematic diagram of another screenshot effect in a screen capture method according to an embodiment of the present invention; FIG.

FIG. 8 is a schematic structural diagram of an apparatus having a screen capture function according to an embodiment of the present invention.

Embodiments of the invention

It is to be understood that the embodiments described below are merely illustrative of the invention and are not intended to limit the invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments herein may be arbitrarily combined with each other.

The steps illustrated in the flowchart of the figures may be executed in a computer system in accordance with a set of computer executable instructions. Also, although logical sequences are shown in the flowcharts, in some cases the steps shown or described may be performed in a different order than the ones described herein.

A device having a screen capture function according to an embodiment of the present invention can be applied to a terminal. A terminal embodying various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, the use of suffixes such as "module", "component" or "unit" for indicating an element is merely an explanation for facilitating the present invention, and does not have a specific meaning per se. Therefore, "module" and "component" can be used in combination.

The mobile terminal can be implemented in various forms. For example, the terminal described in the present invention may include, for example, a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (Personal Digital Assistance) Mobile terminals, PAD (Tablet), PMP (Portable Multimedia Player), navigation devices, and the like, and fixed terminals such as digital TVs, desktop computers, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, those skilled in the art will appreciate that configurations in accordance with embodiments of the present invention can be applied to fixed type terminals in addition to components that are specifically for mobile purposes.

FIG. 1 is a schematic diagram showing the hardware structure of an optional mobile terminal in implementing various embodiments of the present invention.

The mobile terminal 100 may include a wireless communication unit 110, an A/V (Audio/Video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190. and many more. Figure 1 illustrates a mobile terminal having various components, but it should be understood that not all illustrated components are required to be implemented. More or fewer components can be implemented instead. The elements of the mobile terminal will be described in detail below.

Wireless communication unit 110 typically includes one or more components that permit radio communication between mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.

The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel can include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to the terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Moreover, the broadcast signal may also include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of Digital Multimedia Broadcasting (DMB) Electronic Program Guide (EPG), Digital Video Broadcasting Handheld (DVB-H) Electronic Service Guide (ESG), and the like. . The broadcast receiving module 111 can receive a signal broadcast by using various types of broadcast systems. In particular, the broadcast receiving module 111 can use forward link media (MediaFLO) by using, for example, multimedia broadcast-terrestrial (DMB-T), digital multimedia broadcast-satellite (DMB-S), digital video broadcast-handheld (DVB-H) The digital broadcasting system of the @) data broadcasting system, the terrestrial digital broadcasting integrated service (ISDB-T), and the like receives digital broadcasting. The broadcast receiving module 111 can Various broadcast systems configured to provide broadcast signals and the above-described digital broadcast systems are constructed. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).

The mobile communication module 112 transmits the radio signals to and/or receives radio signals from at least one of a base station (e.g., an access point, a Node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received in accordance with text and/or multimedia messages.

The wireless internet module 113 supports wireless internet access of the mobile terminal. The module can be internally or externally coupled to the terminal. The wireless Internet access technologies involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro (Wireless Broadband), Wimax (Worldwide Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access), etc. .

The short range communication module 114 is a module for supporting short range communication. Some examples of short-range communication technologies include BluetoothTM, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wide Band (UWB), ZigbeeTM, and the like.

The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of a location information module is GPS (Global Positioning System). According to the related art, the GPS module 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information to accurately calculate three-dimensional current position information according to longitude, latitude, and altitude. In the related art, the method for calculating position and time information uses three satellites and corrects the error of the calculated position and time information by using another satellite. Further, the GPS module 115 is capable of calculating speed information by continuously calculating current position information in real time.

The A/V input unit 120 is for receiving an audio or video signal. The A/V input unit 120 may include a camera 121 and a microphone 122 that processes image data of still pictures or video obtained by the image capturing device in a video capturing mode or an image capturing mode. The processed image frame can be displayed on the display module 151. The image frames processed by the camera 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 121 may be provided according to the configuration of the mobile terminal. The microphone 122 can receive sound (audio data) via a microphone in an operation mode of a telephone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound as audio data. The processed audio (voice) data can be on the phone In the case of the call mode, it is converted to a format output that can be transmitted to the mobile communication base station via the mobile communication module 112. The microphone 122 can implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated during the process of receiving and transmitting audio signals.

The user input unit 130 may generate key input data according to a command input by the user to control various operations of the mobile terminal. The user input unit 130 allows the user to input various types of information, and may include a keyboard, a pot, a touch pad (eg, a touch sensitive component that detects changes in resistance, pressure, capacitance, etc. due to contact), a scroll wheel , rocker, etc. In particular, when the touch panel is superimposed on the display module 151 in the form of a layer, a touch screen can be formed.

The sensing unit 140 detects the current state of the mobile terminal 100 (eg, the open or closed state of the mobile terminal 100), the location of the mobile terminal 100, the presence or absence of contact (ie, touch input) by the user with the mobile terminal 100, and the mobile terminal. The orientation of 100, the acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling the operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide type mobile phone, the sensing unit 140 can sense whether the slide type phone is turned on or off. In addition, the sensing unit 140 can detect whether the power supply unit 190 provides power or whether the interface unit 170 is coupled to an external device.

The interface unit 170 serves as an interface through which at least one external device can connect with the mobile terminal 100. For example, the external device 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, and an audio input/output. (I/O) port, video I/O port, headphone port, and more. The identification module may be stored to verify various information used by the user using the mobile terminal 100 and may include a User Identification Module (UIM), a Customer Identification Module (SIM), a Universal Customer Identity Module (USIM), and the like. In addition, the device having the identification module (hereinafter referred to as "identification device") may take the form of a smart card, and thus the identification device may be connected to the mobile terminal 100 via a port or other connection device. The interface unit 170 can be configured to receive input from an external device (eg, data information, power, etc.) and transmit the received input to one or more components within the mobile terminal 100 or can be used at the mobile terminal and external device Transfer data between.

In addition, when the mobile terminal 100 is connected to the external base, the interface unit 170 may function as a path through which power is supplied from the base to the mobile terminal 100 or may be used as a transmission of various command signals allowing input from the base to the mobile terminal 100 The path to the terminal. Various command letters input from the base The number or power can be used as a signal for identifying whether the mobile terminal is accurately mounted on the base. Output unit 150 is configured to provide an output signal (eg, an audio signal, a video signal, an alarm signal, a vibration signal, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display module 151, an audio output module 152, an alarm module 153, and the like.

The display module 151 can display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display module 151 can display a user interface (UI) or graphical user interface (GUI) associated with a call or other communication (eg, text messaging, multimedia file download, etc.). When the mobile terminal 100 is in a video call mode or an image capture mode, the display module 151 may display a captured image and/or a received image, a UI or GUI showing a video or image and related functions, and the like.

Meanwhile, when the display module 151 and the touch panel are superposed on each other in the form of layers to form a touch screen, the display module 151 can function as an input device and an output device. The display module 151 may include at least one of a liquid crystal display (LCD), a thin film transistor LCD (TFT-LCD), an organic light emitting diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as a transparent display, and a typical transparent display may be, for example, a TOLED (Transparent Organic Light Emitting Diode) display or the like. According to a particular desired embodiment, the mobile terminal 100 may include two or more display modules (or other display devices), for example, the mobile terminal may include an external display module (not shown) and an internal display module (not shown) . The touch screen can be used to detect touch input pressure as well as touch input position and touch input area.

The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 when the mobile terminal is in a call signal receiving mode, a call mode, a recording mode, a voice recognition mode, a broadcast receiving mode, and the like. The audio signal is output as sound. Moreover, the audio output module 152 can provide audio output (eg, call signal reception sound, message reception sound, etc.) associated with a particular function performed by the mobile terminal 100. The audio output module 152 can include a speaker, a buzzer, and the like.

The alert module 153 can provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to audio or video output, the alert module 153 can provide an output in a different manner to notify of the occurrence of an event. For example, the alarm module 153 can provide an output in the form of vibrations, when a call is received, The alert module 153 can provide a tactile output (ie, vibration) to notify the user of the incoming communication (incoming communication). By providing such a tactile output, the user is able to recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm module 153 can also provide an output of the notification event occurrence via the display module 151 or the audio output module 152.

The memory 160 may store a software program or the like for processing and control operations performed by the controller 180, or may temporarily store data (for example, a phone book, a message, a still image, a video, etc.) that has been output or is to be output. Moreover, the memory 160 can store data regarding vibrations and audio signals of various manners that are output when a touch is applied to the touch screen.

The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card type memory (eg, SD or DX memory, etc.), a random access memory (RAM), a static random access memory ( SRAM), read only memory (ROM), electrically erasable programmable read only memory (EEPROM), programmable read only memory (PROM), magnetic memory, magnetic disk, optical disk, and the like. Moreover, the mobile terminal 100 can cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.

The controller 180 typically controls the overall operation of the mobile terminal. For example, the controller 180 performs the control and processing associated with voice calls, data communications, video calls, and the like. Additionally, the controller 180 can include a multimedia module 1810 for reproducing (or playing back) multimedia data, which can be constructed within the controller 180 or can be configured to be separate from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.

The power supply unit 190 receives external power or internal power under the control of the controller 180 and provides appropriate power required to operate the various components and components.

The various embodiments described herein can be implemented in a computer readable medium using, for example, computer software, hardware, or any combination thereof. For hardware implementations, the embodiments described herein may be through the use of application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays ( An FPGA, a processor, a controller, a microcontroller, a microprocessor, at least one of the electronic units designed to perform the functions described herein, in some cases, such an embodiment may be at the controller 180 Implemented in the middle. For software implementations, implementations such as procedures or functions may be implemented with separate software modules that permit the execution of at least one function or operation. The software code can be implemented by a software application (or program) written in any suitable programming language, which can be stored in memory 160 and executed by controller 180.

So far, the mobile terminal has been described in terms of its function. Hereinafter, for the sake of brevity, a slide type mobile terminal among various types of mobile terminals such as a folding type, a bar type, a swing type, a slide type mobile terminal, and the like will be described as an example. Therefore, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.

The mobile terminal 100 as shown in FIG. 1 may be configured to operate using a communication system such as a wired and wireless communication system and a satellite-based communication system that transmits data via frames or packets.

A communication system in which a mobile terminal according to the present invention can be operated will now be described with reference to FIG.

Such communication systems may use different air interfaces and/or physical layers. For example, air interfaces used by communication systems include, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (in particular, Long Term Evolution (LTE)). ), Global System for Mobile Communications (GSM), etc. As a non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.

Referring to FIG. 2, a CDMA wireless communication system can include a plurality of mobile terminals 100, a plurality of base stations (BS) 270, a base station controller (BSC) 275, and a mobile switching center (MSC) 280. The MSC 280 is configured to interface with a public switched telephone network (PSTN) 290. The MSC 280 is also configured to interface with a BSC 275 that can be coupled to the base station 270 via a backhaul line. The backhaul line can be constructed in accordance with any of a number of well known interfaces including, for example, E1/T1, ATM, IP, PPP, Frame Relay, HDSL, ADSL, or xDSL. It will be appreciated that the system as shown in FIG. 2 may include multiple BSC 2750s.

Each BS 270 can serve one or more partitions (or regions), each of which is covered by a multi-directional antenna or an antenna directed to a particular direction radially away from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS 270 can be configured to support multiple frequency allocations, and each frequency allocation has a particular frequency spectrum (eg, 1.25 MHz, 5 MHz, etc.).

The intersection of partitioning and frequency allocation can be referred to as a CDMA channel. BS 270 may also be referred to as a Base Transceiver Subsystem (BTS) or other equivalent terminology. In this case, the term "base station" It can be used to generally represent a single BSC 275 and at least one BS 270. A base station can also be referred to as a "cell station." Alternatively, each partition of a particular BS 270 may be referred to as a plurality of cellular stations.

As shown in FIG. 2, a broadcast transmitter (BT) 295 transmits a broadcast signal to the mobile terminal 100 operating within the system. A broadcast receiving module 111 as shown in FIG. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In Figure 2, several Global Positioning System (GPS) satellites 300 are shown. The satellite 300 helps locate at least one of the plurality of mobile terminals 100.

In Figure 2, a plurality of satellites 300 are depicted, but it should be understood that any number of satellites may be utilized to obtain useful positioning information. The GPS module 115 as shown in Figure 1 is typically configured to cooperate with the satellite 300 to obtain desired positioning information. Instead of GPS tracking technology or in addition to GPS tracking technology, other techniques that can track the location of the mobile terminal can be used. Additionally, at least one GPS satellite 300 can selectively or additionally process satellite DMB transmissions.

As a typical operation of a wireless communication system, BS 270 receives reverse link signals from various mobile terminals 100. Mobile terminal 100 typically participates in calls, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within a particular BS 270. The obtained data is forwarded to the relevant BSC 275. The BSC provides call resource allocation and coordinated mobility management functions including a soft handoff procedure between the BSs 270. The BSC 275 also routes the received data to the MSC 280, which provides additional routing services for interfacing with the PSTN 290. Similarly, PSTN 290 interfaces with MSC 280, which forms an interface with BSC 275, and BSC 275 controls BS 270 accordingly to transmit forward link signals to mobile terminal 100.

Based on the hardware structure of the mobile terminal and the communication system, a device having a screen capture function and a screen capture method are provided. The screen capture method provided by the embodiment of the present invention is applied to the mobile terminal, for example, including a mobile phone. The screen capture method provided by the embodiment of the invention is an intelligent screen capture method, which can automatically select a corresponding screenshot mode for different application scenarios. Optionally, a smart screen capture function may be added to the mobile terminal. When the user enables the function, the screen capture method provided by the embodiment of the present invention is used for screen capture. When the function is disabled, the common screen capture method in the related art is used. Screen capture.

The general idea of the screen capture method provided by the embodiment of the present invention is: after receiving the screen capture instruction, detecting the extendable state of the current display interface according to the screen capture instruction; when detecting that the display interface is not extendable, adopting the method in the related art Intercept the content currently displayed on the display interface to generate a single screen Screenshot; when it is detected that the display interface can be extended, the content currently displayed on the display interface and the content displayed after the extension are intercepted, and a panoramic screenshot is generated, for example, a long screenshot, a wide screenshot, or a full screenshot. It should be noted that the content displayed after the extension in the embodiment of the present invention refers to all content that is not displayed (hidden) before the interface is extended. The details are described below through various embodiments.

FIG. 3 is a flowchart of a screen capture method according to an embodiment of the present invention. The screen capture method provided by the embodiment of the present invention may include the following steps, that is, S11 to S14:

S11. Receive a screen capture instruction.

The user can trigger the screen capture instruction by triggering a specific button, making a preset gesture, triggering a quick start button, and the like, and the mobile terminal starts the screen capture function according to the screen capture instruction. Taking the Android system as an example, when the mobile terminal receives the screen capture instruction, the core code related to the screen capture is invoked, and the core code includes, for example, SurfaceFlinger, screencap, screenshot, and the like.

S12. Detect the extendable state of the current display interface according to the screen capture instruction.

After receiving the screen capture instruction, the mobile terminal first analyzes the interface layout, and detects the extendable state of the current display interface, that is, determines whether the current display interface can be extended. For example, if the content displayed by the current display interface is the complete content of a page, the current display interface is not extendable; if the content displayed by the current display interface is only a partial content of the page, the current display interface may be extend.

In the embodiment of the present invention, when it is detected that the display interface has a scroll bar (such as the core code of the Android system is ScrollView, SCrollbarStyble), the display interface supports sliding, the display interface supports page turning, or the display interface has a label switching page (TAB page). The mobile terminal determines that the display interface can be extended. In a possible implementation manner of the embodiment of the present invention, when it is detected that the display interface has a vertical scroll bar, the display interface supports vertical sliding, or the display interface supports vertical page turning, the mobile terminal determines that the display interface can extend longitudinally; In another possible implementation manner of the embodiment of the invention, when it is detected that the display interface has a horizontal scroll bar, the display interface supports horizontal sliding, the display interface supports horizontal page turning, or the display interface has a label switching page (TAB page), the mobile terminal Then it is determined that the display interface can extend laterally.

S13. When it is detected that the display interface is not extendable, intercept the content currently displayed on the display interface.

When the display interface is not extendable, the display interface is directly intercepted by using the method in the related art. The previously displayed content produces a single screen shot.

S14. When it is detected that the display interface is extendable, intercept the content currently displayed on the display interface and the content displayed after the extension.

The screen capture method provided by the embodiment of the present invention detects the extendable state of the current display interface by receiving the screen capture instruction, and intercepts the content currently displayed on the display interface according to the detection result, or intercepts the content currently displayed on the display interface and displays after the extension. In the screen capture process, the user does not need to manually operate the user, automatically adapts to various application scenarios, can meet the screenshot requirements of the user in different application scenarios, greatly improves the operation efficiency, and improves the user experience.

Optionally, FIG. 4 is a flowchart of another method for screen capture according to an embodiment of the present invention. The screen capture method provided by the embodiment of the present invention may include the following steps, that is, S21 to S26:

S21. Receive a screen capture instruction.

S22. Detect, according to the screen capture instruction, an extendable state of the current display interface.

S23. When it is detected that the display interface is not extendable, intercept the content currently displayed on the display interface.

It should be noted that the implementation manners of S21 to S23 in the embodiment shown in FIG. 4 are the same as the implementation manners of S11 to S13 in the embodiment shown in FIG. 3, and therefore are not described herein again. When the mobile terminal of the embodiment of the present invention detects that the display interface is extendable, the implementation of the content currently displayed on the display interface and the content displayed after the extension of the display interface may include one or more of the following various situations, including S24. One or more of the items S26, the flow shown in FIG. 4 is shown by including S24 to S26 as an example:

S24. When the display interface is laterally extendable, intercept the content currently displayed on the display interface and the content displayed after the horizontal extension.

Optionally, in the embodiment of the present invention, the mobile terminal may first intercept the content currently displayed on the display interface, and generate a first screenshot; and then extend the display interface horizontally, for example, horizontally scrolling the page to hide the page. Part of the content is displayed on the display interface, so as to intercept the content displayed after the horizontal extension of the display interface, and generate a second screenshot; finally, the first screenshot and the second screenshot are spliced into a wide screenshot capable of displaying the entire page completely. This widescreen is mainly suitable for widescreen interfaces, such as widescreen wallpapers, widescreen webpages, TAB pages, and the like.

A wide screenshot of the final interception is shown in FIG. 5, which is a screen capture method provided by an embodiment of the present invention. A schematic diagram of the effect of the screenshot, the image A in FIG. 5 is the content intercepted before the horizontal extension of the display interface, that is, the first screenshot, and the image B is the content intercepted after the horizontal extension of the display interface, that is, the second screenshot. It should be noted that the dotted line in the screenshot is only convenient to distinguish, and does not exist in the actual screenshot, and will not be described later.

Optionally, the mobile terminal may also extend the display interface horizontally while scanning the content displayed on the display interface until the content of the entire page is scanned to generate a wide screenshot.

S25. When the display interface is vertically extendable, the content currently displayed on the display interface and the content displayed after the vertical extension are intercepted.

Optionally, in the embodiment of the present invention, the mobile terminal may first intercept the content currently displayed on the display interface, and generate a first screenshot; and then vertically extend the display interface, for example, vertically scrolling the page to hide the page. Part of the content is displayed on the display interface, so as to intercept the content displayed after the vertical extension of the display interface, and generate a second screenshot; finally, the first screenshot and the second screenshot are spliced into a long screenshot that can completely display the entire page. This long screenshot is mainly suitable for long list interfaces, such as setting menus, instant messaging (such as QQ, WeChat, etc.) chat records.

The long screenshot of the final interception is shown in FIG. 6 , which is a schematic diagram of another screenshot effect in the screen capture method provided by the embodiment of the present invention. The image A in FIG. 6 is the content intercepted before the longitudinal extension of the display interface, that is, the first screenshot. The image C is the content intercepted after the display interface is extended longitudinally, that is, the second screenshot.

Optionally, the mobile terminal may also extend the display interface longitudinally while scanning the content displayed on the display interface until the content of the entire page is scanned to generate a long screenshot.

S26. When the display interface is extendable in the horizontal direction and the vertical direction, the content currently displayed on the display interface, the content displayed after the horizontal extension, and the content displayed after the vertical extension are intercepted.

Optionally, in the embodiment of the present invention, the mobile terminal may first intercept the content currently displayed by the display interface, generate a first screenshot, and then extend the display interface horizontally and vertically, for example, horizontally and vertically scrolling the page. Displaying the content of the hidden part of the page on the display interface, thereby intercepting the content displayed after the horizontal and vertical extension of the display interface, and generating a second screenshot; finally, splicing the first screenshot and the second screenshot into a full screenshot capable of displaying the entire page completely. This full screenshot is mainly suitable for multi-directional extended interfaces, such as navigation maps, large-screen game screens, and so on.

A full screenshot of the final interception is shown in FIG. 7 , which is another method of the screen capture method provided by the embodiment of the present invention. A schematic diagram of the effect of the screenshot, the image A in FIG. 7 is the content intercepted before the horizontal and vertical extension of the display interface, that is, the first screenshot, and the image D is the content intercepted after the horizontal and vertical extension of the display interface, that is, the second screenshot.

Optionally, the mobile terminal may also extend the display interface horizontally and vertically while scanning the content displayed on the display interface until the content of the entire screen capture page is scanned to generate a full screenshot.

In some embodiments, when the display interface can be extended horizontally and vertically, the mobile terminal asks the user to select a wide screenshot, a long screenshot, or a full screenshot. For example, the user interface (User Interface, UI for short) can be used to indicate the user to select an extension mode. The extension includes: lateral extension, or longitudinal extension, or lateral and longitudinal extension. In practical applications, when the user selects a wide screenshot, that is, when the horizontal extension is selected, the content currently displayed on the display interface and the content displayed after the horizontal extension are intercepted; when the user selects the long screenshot, when the vertical extension is selected, the interception is displayed. The content currently displayed on the interface and the content displayed after the vertical extension; when the user selects the full screenshot, that is, when the horizontal and vertical extensions are selected, the content currently displayed on the display interface, the content displayed after the horizontal extension, and the content displayed after the vertical extension are intercepted. .

The screen capture method provided by the embodiment of the invention automatically detects the extendable state of the current display interface by automatically analyzing the interface layout when receiving the screen capture instruction, and intelligently selects a single screen screenshot, a long screenshot, and a wide screenshot according to the extendable state of the display interface. The screenshot mode provided by the embodiment of the present invention can automatically adapt to various application scenarios without the user's manual operation, and can meet the screenshot requirements of the user in different application scenarios, greatly improving the operation efficiency and improving the operation. user experience.

The embodiment of the invention further provides a device with a screen capture function, which is applied to the foregoing mobile terminal. Based on the foregoing hardware structure of the mobile terminal and the communication system, the device with the screen capture function provided by the embodiment of the present invention is proposed.

FIG. 8 is a schematic structural diagram of an apparatus having a screen capture function according to an embodiment of the present invention. The device with the screen capture function provided by the embodiment of the present invention may include: a receiving module 10, a detecting module 20, and a screen capture module 30.

The receiving module 10 is configured to: receive a screen capture instruction.

The receiving module 10 can trigger a specific button, make a preset gesture, and trigger a quick start. A trigger action such as a button is used as a screen capture instruction.

The detecting module 20 is configured to detect an extendable state of the current display interface according to the screen capture instruction received by the receiving module 10.

In the embodiment of the present invention, when detecting that there is a scroll bar on the display interface (such as the core code of the Android system is ScrollView, SCrollbarStyble), the display interface supports sliding, the display interface supports page turning, or the display interface has a TAB page, the detecting module 20 It is determined that the display interface can be extended. In a possible implementation manner of the embodiment of the present invention, when it is detected that the display interface has a vertical scroll bar, the display interface supports vertical sliding, or the display interface supports vertical page turning, the detecting module 20 determines that the display interface can extend longitudinally; In another possible implementation manner of the embodiment of the present invention, when it is detected that the display interface has a horizontal scroll bar, the display interface supports horizontal sliding, the display interface supports horizontal page turning, or the display interface has a TAB page, the detecting module 20 determines the display. The interface can extend laterally.

The screen capture module 30 is configured to: when the detection module 20 detects that the display interface is not extendable, intercept the content currently displayed on the display interface, and generate a single screen screenshot;

The screen capture module 30 is further configured to: when the detection module 20 detects that the display interface is extendable, intercept the content currently displayed on the display interface and the content displayed after the extension, and generate a panoramic screenshot that can completely display the entire page.

The device with the screen capture function provided by the embodiment of the present invention detects the extendable state of the current display interface by the detection module when the screen capture instruction is received by the module, and the screen capture module intercepts the content currently displayed on the display interface according to the detection result, or The content displayed on the display interface and the content displayed after the display is intercepted. The device provided by the embodiment of the present invention automatically adapts to various application scenarios in the process of performing the screen capture, and can satisfy the screenshots of the user in different application scenarios. The demand greatly improves the operation efficiency and enhances the user experience.

Optionally, in an embodiment of the invention, the extendable state of the display interface comprises a lateral extension and a longitudinal extension. The screen capture module 30, when the detection module 20 detects that the display interface is extendable, the method of capturing the content currently displayed on the display interface and the content displayed after the extension of the display interface, may include: when the detection module 20 detects that the display interface can be laterally extended, the screen capture module 30 intercepting the content currently displayed on the display interface and the content displayed after the horizontal extension; when the detection module 20 detects that the display interface can be extended longitudinally, the screen capture module 30 intercepts the content currently displayed on the display interface and the content displayed after the vertical extension; When the detecting module 20 detects that the display interface can extend horizontally and vertically, the screen capture module 30 intercepts the content currently displayed on the display interface, the content displayed after the horizontal extension, and the content displayed after the vertical extension.

Optionally, in the embodiment of the present invention, when the display interface is extendable, the screen capture module 30 intercepts the content that is currently displayed on the display interface and the content that is displayed after the extension, and may include: detecting, by the detection module 20, the display interface. When extending, intercepting the content displayed after the display interface is extended, generating a first screenshot; then extending the display interface to intercept the content displayed after the display interface is extended, generating a second screenshot; and splicing the first screenshot and the second screenshot into one Screenshot.

In a possible implementation manner of the embodiment of the present invention, the screen capture module 30 extends the display interface, and the method for generating the second screenshot by displaying the content displayed after the display interface is extended may include: extending the display interface laterally, for example, Scrolling the page horizontally displays the content of the hidden part of the page on the display interface, and intercepts the content displayed after the horizontal extension of the display interface to generate a second screenshot; finally, the first screenshot and the second screenshot are stitched into a wide screenshot.

In another possible implementation manner of the embodiment of the present invention, the screen capture module 30 extends the display interface, and the method for generating the second screenshot by displaying the content displayed after the display interface is extended may include: extending the display interface longitudinally. For example, the page is vertically scrolled, and the content of the hidden part of the page is displayed on the display interface, and the content displayed after the vertical extension of the display interface is intercepted to generate a second screenshot; finally, the first screenshot and the second screenshot are stitched into a long screenshot.

In a further possible implementation manner of the embodiment of the present invention, the screen capture module 30 extends the display interface, and the implementation of the second screenshot is generated by the content displayed after the display interface is extended, which may include: horizontally and vertically displaying the display interface. Extending, for example, scrolling the page horizontally and vertically, displaying the content of the hidden part of the page on the display interface, and intercepting the content displayed after the horizontal and vertical extension of the display interface generates a second screenshot; finally, stitching the first screenshot and the second screenshot into a full screenshot .

Optionally, in the embodiment of the present invention, the screen capture module 30 intercepts the content that is currently displayed on the display interface and the content that is displayed after the extension, and may further include: scanning the content displayed on the display interface, and extending the display interface laterally , or extend vertically, or horizontally and vertically, until the content of the entire screen shot is scanned, and a panoramic screenshot is generated.

Optionally, in the embodiment of the present invention, when the display interface can be extended in the horizontal direction and the longitudinal direction, the screen capture module 30 is further configured to: when detecting that the display interface can extend in the horizontal direction and the longitudinal direction, the user is instructed to select the extension mode by using the UI, The extension method includes: selecting lateral extension, or longitudinal extension, or horizontal Extending in the vertical direction, that is, instructing the user to select a wide screenshot, a long screenshot, or a full screenshot; according to the extension mode selected by the user, the content currently displayed by the display interface is intercepted, and the content displayed after being extended by the selected extension manner is intercepted. In practical applications, when the user selects a wide screenshot, that is, when the horizontal extension is selected, the content currently displayed on the display interface and the content displayed after the horizontal extension are intercepted; when the user selects the long image, the vertical extension is selected, and the display is intercepted. The content currently displayed on the interface and the content displayed after the vertical extension; when the user selects the full screenshot, that is, when the horizontal and vertical extensions are selected, the content currently displayed on the display interface, the content displayed after the horizontal extension, and the content displayed after the vertical extension are intercepted. .

The device with the screen capture function provided by the embodiment of the present invention detects the extendable state of the current display interface by the detection module by automatically analyzing the interface layout when the screen capture instruction is received by the module, and the screen capture module is intelligent according to the extendable state of the display interface. A screenshot mode is selected, such as a single screen shot, a long screenshot, a wide screenshot, and a full screenshot. The device with the screen capture function provided by the embodiment of the present invention can automatically adapt to various application scenarios without the user's manual operation, and can satisfy the user in different application scenarios. The screenshot requirements greatly improve the operation efficiency and enhance the user experience.

The device with the screen capture function provided by the above embodiment is the same as the embodiment of the screen capture method. The specific implementation process is described in detail in the method embodiment, and the technical features in the method embodiment are applicable in the device embodiment. .

It is to be understood that the term "comprises", "comprising", or any other variants thereof, is intended to encompass a non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes those elements. It also includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, article, or device. An element that is defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in the process, method, item, or device that comprises the element.

The serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution in the embodiments of the present invention may be embodied in the form of a software product in essence or in a contribution to the related art, and the computer software product is stored in a storage medium (such as ROM/RAM, The disk, the optical disk, includes a plurality of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the methods provided by the various embodiments and alternative embodiments of the present invention.

The above are only the embodiments and the alternative embodiments of the present invention, and are not intended to limit the scope of the embodiments of the present invention, and the equivalent structure or equivalent process transformations made by the contents of the specification and the drawings herein, or directly or indirectly The use of other related technical fields is equally included in the scope of patent protection of the present invention.

One of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described embodiments can be implemented using a computer program flow, which can be stored in a computer readable storage medium on a corresponding hardware platform (according to The system, device, device, device, etc. are executed, and when executed, include one or a combination of the steps of the method embodiments.

Alternatively, all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.

The devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.

When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. The above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

Industrial applicability

The device with the screen capture function and the screen capture method provided by the embodiment of the invention, when the screen capture instruction is received, automatically analyzes the interface layout, detects the extendable state of the current display interface, and intelligently selects a single screen screenshot according to the extendable state of the display interface. The screenshot mode provided by the embodiment of the present invention can automatically adapt to various application scenarios without the user's manual operation, and can meet the screenshot requirements of the user in different application scenarios, and greatly improve the screenshot. The operation efficiency improves the user experience.

Claims

A device having a screen capture function, comprising:

The receiving module is configured to: receive a screen capture instruction;

The detecting module is configured to: detect an extendable state of the current display interface according to the screen capture instruction received by the receiving module;

The screen capture module is configured to: when the detecting module detects that the display interface is not extendable, intercept the content currently displayed by the display interface;

The screen capture module is further configured to: when the detecting module detects that the display interface is extendable, intercept the content currently displayed by the display interface and the content displayed after the extension.
The device with a screen capture function according to claim 1, wherein the screen capture module intercepts the content currently displayed by the display interface and the content displayed after the extension, when the detection module detects that the display interface is extendable. include:

When the detecting module detects that the display interface is laterally extendable, intercepting the content currently displayed by the display interface and the content displayed after the horizontal extension;

When the detecting module detects that the display interface is longitudinally extendable, intercepting the content currently displayed by the display interface and the content displayed after the vertical extension;

When the detecting module detects that the display interface can extend in the horizontal direction and the vertical direction, the content currently displayed by the display interface, the content displayed after the horizontal extension, and the content displayed after the vertical extension are intercepted.
The device with a screen capture function according to claim 1, wherein the screen capture module intercepts the content currently displayed by the display interface and the content displayed after the extension, when the detection module detects that the display interface is extendable. include:

When the detecting module detects that the display interface is extendable, intercepting the content currently displayed by the display interface to generate a first screenshot; extending the display interface, and intercepting the content displayed after the display interface is extended to generate a second content a screenshot; stitching the first screenshot and the second screenshot into a screenshot.
The device with a screen capture function according to claim 3, wherein the screen capture module pair The display interface is extended, and the content displayed after the display interface is extended is generated to generate a second screenshot, including:

And horizontally extending the display interface, and intercepting the content displayed after the display interface is laterally extended to generate the second screenshot.
The device according to claim 3, wherein the screen capture module extends the display interface, and the content displayed after the display interface is extended to generate a second screenshot, comprising:

The display interface is longitudinally extended, and the content displayed after the display interface is vertically extended is generated to generate the second screenshot.
The device according to claim 3, wherein the screen capture module extends the display interface, and the content displayed after the display interface is extended to generate a second screenshot, comprising:

The display interface is laterally and longitudinally extended, and the content displayed after the horizontal and vertical extension of the display interface is intercepted to generate the second screenshot.
The device with a screen capture function according to claim 1, wherein the screen capture module intercepts the content currently displayed by the display interface and the content displayed after the extension, including:

The content displayed by the display interface is scanned, and the display interface is laterally extended, or vertically extended, or horizontally and vertically extended until the content of the entire screen capture page is scanned to generate a complete screenshot.
A device having a screen capture function according to claim 1, wherein

The screen capture module is further configured to: when detecting that the display interface can extend in a horizontal direction and a longitudinal direction, instruct the user to select an extension manner by using a graphical user interface UI, where the extension manner includes: lateral extension, or longitudinal extension, or horizontal and Longitudinal extension

According to the extended manner selected by the user, the content currently displayed on the display interface is intercepted, and the content displayed after being extended by the selected extension manner is intercepted.
The device with a screen capture function according to any one of claims 1-8, wherein the detecting module detects an extendable state of the current display interface, including:

When it is detected that the display interface has a vertical scroll bar, the display interface supports vertical sliding or When the display interface supports vertical page turning, it is determined that the display interface can extend longitudinally.
The device with a screen capture function according to any one of claims 1-8, wherein the detecting module detects an extendable state of the current display interface, including:

When it is detected that the display interface has a horizontal scroll bar, the display interface supports horizontal sliding, the display interface supports horizontal page turning, or the display interface has a label switching page, it is determined that the display interface may extend laterally.
A screen capture method comprising:

Receiving a screen capture instruction;

Determining an extendable state of the current display interface according to the screen capture instruction;

When it is detected that the display interface is not extendable, the content currently displayed by the display interface is intercepted;

When it is detected that the display interface is extendable, the content currently displayed by the display interface and the content displayed after the extension are intercepted.
The screen capture method of claim 11, wherein when the display interface is detectable, the content currently displayed by the display interface and the content displayed after the extension are intercepted, including:

When it is detected that the display interface is laterally extendable, the content currently displayed by the display interface and the content displayed after the horizontal extension are intercepted;

When it is detected that the display interface is longitudinally extendable, the content currently displayed by the display interface and the content displayed after the vertical extension are intercepted;

When it is detected that the display interface can extend in the horizontal direction and the longitudinal direction, the content currently displayed by the display interface, the content displayed after the horizontal extension, and the content displayed after the vertical extension are intercepted.
The screen capture method according to claim 11, wherein the intercepting the content currently displayed by the display interface and the content displayed after the extension comprises:

Intercepting the content currently displayed by the display interface to generate a first screenshot;

Extending the display interface, and intercepting the content displayed after the display interface is extended to generate a second screenshot;

The first screenshot and the second screenshot are stitched into one screenshot.
The screen capture method according to claim 13, wherein the extending the display interface to intercept the content displayed after the display interface is extended to generate a second screenshot comprises:

And horizontally extending the display interface, and intercepting the content displayed after the display interface is laterally extended to generate the second screenshot.
The screen capture method according to claim 13, wherein the extending the display interface to intercept the content displayed after the display interface is extended to generate a second screenshot comprises:

The display interface is longitudinally extended, and the content displayed after the display interface is vertically extended is generated to generate the second screenshot.
The screen capture method according to claim 13, wherein the extending the display interface to intercept the content displayed after the display interface is extended to generate a second screenshot comprises:

The display interface is laterally and longitudinally extended, and the content displayed after the horizontal and vertical extension of the display interface is intercepted to generate the second screenshot.
The screen capture method according to claim 11, wherein the intercepting the content currently displayed by the display interface and the content displayed after the extension comprises:

The content displayed by the display interface is scanned, and the display interface is laterally extended, or vertically extended, or horizontally and vertically extended until the content of the entire screen capture page is scanned to generate a complete screenshot.
The screen capture method of claim 11, wherein when the display interface is detected to be extendable in the horizontal and vertical directions, the method further comprises:

Instructing the user to select an extension manner through a graphical user interface UI, including: lateral extension, or longitudinal extension, or lateral and longitudinal extension;

According to the extended manner selected by the user, the content currently displayed on the display interface is intercepted, and the content displayed after being extended by the selected extension manner is intercepted.
The screen capture method according to any one of claims 11 to 18, wherein the detecting the extendable state of the current display interface comprises:

When it is detected that the display interface has a vertical scroll bar, the display interface supports vertical sliding, or the display interface supports vertical page turning, it is determined that the display interface may extend longitudinally.
The screen capture method according to any one of claims 11 to 18, wherein the detecting the extendable state of the current display interface comprises:

When it is detected that the display interface has a horizontal scroll bar, the display interface supports horizontal sliding, the display interface supports horizontal page turning, or the display interface has a label switching page, it is determined that the display interface may extend laterally.