CN107770312A - Information display method, device and terminal - Google Patents

Abstract

The application discloses an information display method, an information display device and a terminal, relates to the field of man-machine interaction, and is applied to a terminal with a folding display screen and a camera, wherein the method comprises the following steps: receiving a delayed shooting signal; when the folding display screen is in a folding state, determining a first screen area on the different side of the camera and a second screen area on the same side of the camera according to the delayed shooting signal; controlling a first screen area to display shooting preview information; and controlling the second screen area to display the auxiliary shooting information. By displaying the auxiliary shooting information on the second screen area, the information related to the shooting event is prompted to the shot person, and the shot person can adjust the position and the action of the shot person in the shot image according to the auxiliary shooting information and know when the camera shoots, so that the problems that the shooting time is missed due to the fact that the shooting information is not clear or the position in the image is not matched with the expected position are avoided.

Description

Information display method, device and terminal

technical field

The embodiments of the present application relate to the field of human-computer interaction, and in particular to an information display method, device, and terminal.

Background technique

When using a mobile terminal to take pictures and need to take a full-body photo of a person, it is usually necessary to adjust and fix the position of the mobile terminal and the shooting angle, and then set the shooting delay time in advance. When the shooting button is clicked and the time elapses reaches the preset shooting delay time After that, the mobile terminal takes pictures.

Usually after clicking the shooting button, the person being photographed needs to move to the front of the camera used for shooting in the mobile terminal before the mobile terminal takes pictures, and count down the delay time of shooting. For example, the user sets the shooting delay time as 5 seconds. Then the user starts counting down silently for 5 seconds after clicking the shooting button, and confirms whether the mobile terminal has finished shooting after 5 seconds.

However, in actual operation, the user cannot accurately grasp the shooting delay time. There is an inevitable error between the duration of the user's meditation and the duration set by the mobile terminal, causing the user to miss the moment when the mobile terminal is shooting, or the user will not miss the mobile terminal. The waiting time is extended when shooting.

Contents of the invention

The embodiment of the present application provides an information display method, device and terminal, which can solve the problem that the user misses the moment when the mobile terminal takes pictures, or the user prolongs the waiting time in order not to miss the time when the mobile terminal takes pictures. Described technical scheme is as follows:

According to the first aspect of the present application, an information display method is provided, which is applied to a terminal having a folding display screen and a camera, the folding display screen includes two foldable screen areas, and the method includes:

Receive time-lapse shooting signal;

When the folding display screen is in the folded state, according to the delayed shooting signal, a first screen area on a side different from the camera and a second screen area on the same side as the camera are determined;

Controlling the first screen area to display shooting preview information, the shooting preview information is used to display the viewfinder picture of the camera;

and controlling the second screen area to display auxiliary shooting information.

In a second aspect, an information display device is provided, which is applied to a terminal with a foldable display screen and a camera, the foldable display screen includes two foldable screen areas, and the device includes:

The receiving module is used to receive the time-lapse shooting signal;

A determination module, configured to determine a first screen area on a different side from the camera and a second screen area on the same side as the camera according to the time-lapse shooting signal when the folding display is in a folded state;

A display module, configured to control the first screen area to display shooting preview information, and the shooting preview information is used to display the viewfinder picture of the camera;

The display module is further configured to control the second screen area to display auxiliary shooting information.

In a third aspect, a mobile terminal is provided, the mobile terminal includes a processor and a memory, at least one instruction is stored in the memory, and the instruction is loaded and executed by the processor to implement the above-mentioned first method of the present application. The information display method described in any one of the aspects and optional embodiments thereof.

In a fourth aspect, a computer-readable storage medium is provided, wherein at least one instruction is stored in the storage medium, and the instruction is loaded and executed by a processor to implement the above-mentioned first aspect of the present application and its optional embodiments Any one of the information display methods.

The beneficial effects brought by the technical solutions provided by the embodiments of the present application are:

By displaying the auxiliary shooting information on the second screen area, the subject is prompted with information related to the time-lapse shooting event, and the subject can adjust his position in the captured image according to the auxiliary shooting information, Action, and knowing when the camera will shoot, avoids the problem of missing the shooting moment due to unclear shooting information, or the position in the image does not match the expected position; thus improving the imaging quality and the success rate of taking pictures.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 is a structural block diagram of a terminal provided in an exemplary embodiment of the present application;

FIG. 2 is a structural block diagram of a terminal provided in another exemplary embodiment of the present application;

Fig. 3 is a schematic diagram of a mobile phone provided by an exemplary embodiment of the present application;

Fig. 4 is a schematic diagram of a mobile phone provided by another exemplary embodiment of the present application;

Fig. 5 is a schematic diagram of a mobile phone provided by another exemplary embodiment of the present application;

Fig. 6 is a schematic diagram of a mobile phone provided by another exemplary embodiment of the present application;

Fig. 7 is a flowchart of an information display method provided by an exemplary embodiment of the present application;

Fig. 8 is a schematic diagram of a mobile phone provided by another exemplary embodiment of the present application;

Fig. 9 is a schematic diagram of a mobile phone provided by another exemplary embodiment of the present application;

Fig. 10 is a flowchart of an information display method provided by another exemplary embodiment of the present application;

Fig. 11 is a schematic diagram of a mobile phone provided by another exemplary embodiment of the present application;

Fig. 12 is a flowchart of an information display method provided by another exemplary embodiment of the present application;

Fig. 13 is a schematic diagram of a mobile phone provided by another exemplary embodiment of the present application;

Fig. 14 is a structural block diagram of an information display device provided by an exemplary embodiment of the present application;

Fig. 15 is a structural block diagram of a mobile terminal provided by an exemplary embodiment of the present application.

Detailed ways

In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

The "module" mentioned in this article usually refers to the program or instruction that can realize certain functions stored in the memory; the "unit" mentioned in this article usually refers to a functional structure divided according to logic, and the "unit" It can be implemented by pure hardware, or a combination of software and hardware.

The "plurality" mentioned herein means two or more. "And/or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character "/" generally indicates that the contextual objects are an "or" relationship.

Referring to FIG. 1 and FIG. 2 , it shows a structural block diagram of a terminal 100 provided by an exemplary embodiment of the present application. The terminal 100 can be a smart phone, a tablet computer, an e-book, and so on. The terminal 100 in this application may include one or more of the following components: a processor 110 , a memory 120 and a touch display 130 .

Processor 110 may include one or more processing cores. The processor 110 uses various interfaces and lines to connect various parts of the entire terminal 100, and executes the terminal by running or executing instructions, programs, code sets or instruction sets stored in the memory 120, and calling data stored in the memory 120. 100's of various functions and processing data. Optionally, the processor 110 may use at least one of Digital Signal Processing (Digital Signal Processing, DSP), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), and Programmable Logic Array (Programmable LogicArray, PLA). implemented in the form of hardware. The processor 110 may integrate one or a combination of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), a modem, and the like. Among them, the CPU mainly processes the operating system, user interface and application programs, etc.; the GPU is responsible for rendering and drawing the content that needs to be displayed on the touch screen 130 ; the modem is used for processing wireless communication. It can be understood that, the above-mentioned modem may not be integrated into the processor 110, but implemented by a single chip.

The memory 120 may include a random access memory (Random Access Memory, RAM), and may also include a read-only memory (Read-Only Memory). Optionally, the memory 120 includes a non-transitory computer-readable storage medium. The memory 120 may be used to store instructions, programs, codes, sets of codes, or sets of instructions. The memory 120 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), Instructions and the like for implementing the following method embodiments; the storage data area can store data created according to the use of the terminal 100 (such as audio data, phonebook) and the like.

Taking the operating system as an Android system as an example, the programs and data stored in the memory 120 are as shown in Figure 1, and the memory 120 is stored with a Linux kernel layer 220, a system runtime layer 240, an application framework layer 260 and an application layer 280 . The Linux kernel layer 220 provides underlying drivers for various hardware of the terminal 100, such as display drivers, audio drivers, camera drivers, Bluetooth drivers, Wi-Fi drivers, power management, and so on. The system runtime layer 240 provides main feature support for the Android system through some C/C++ libraries. For example, the SQLite library provides database support, the OpenGL/ES library provides 3D drawing support, and the Webkit library provides browser kernel support. An Android Runtime library (Android Runtime) is also provided in the system runtime library layer 240, which mainly provides some core libraries and can allow developers to use the Java language to write Android applications. The application framework layer 260 provides various APIs that may be used when building applications. Developers can also use these APIs to build their own applications, such as activity management, window management, view management, notification management, content providers, Package management, call management, resource management, location management. There is at least one application program running in the application layer 280, and these application programs can be contact programs, SMS programs, clock programs, camera applications, etc. Communication programs, photo beautification programs, etc.

Taking the operating system as the IOS system as an example, the programs and data stored in the memory 120 are as shown in Figure 2, and the IOS system includes: a core operating system layer 320 (Core OS layer), a core service layer 340 (Core Services layer), a media layer 360 (Media layer), touchable layer 380 (Cocoa Touch Layer). The core operating system layer 320 includes an operating system kernel, drivers, and underlying program frameworks. These underlying program frameworks provide functions closer to hardware for use by the program frameworks located in the core service layer 340 . The core service layer 340 provides system services and/or program frameworks required by applications, such as foundation framework, account framework, advertisement framework, data storage framework, network connection framework, geographic location framework, exercise framework and so on. The media layer 360 provides audio-visual interfaces for applications, such as interfaces related to graphics and images, interfaces related to audio technology, interfaces related to video technology, and wireless playback (AirPlay) interfaces of audio and video transmission technologies. The touchable layer 380 provides various commonly used interface-related frameworks for application development, and the touchable layer 380 is responsible for the user's touch interaction operation on the terminal 100 . Such as local notification service, remote push service, advertisement framework, game tool framework, message user interface interface (User Interface, UI) framework, user interface UIKit framework, map framework and so on.

In the framework shown in FIG. 2 , frameworks related to most applications include but not limited to: the basic framework in the core service layer 340 and the UIKit framework in the touchable layer 380 . The basic framework provides many basic object classes and data types, and provides the most basic system services for all applications, regardless of UI. The class provided by the UIKit framework is a basic UI class library for creating a touch-based user interface. iOS applications can provide UI based on the UIKit framework, so it provides the infrastructure of the application for building user interfaces, drawing , Handle and user interaction events, respond to gestures, and more.

The touch display screen 130 is used to receive a user's touch operation on or near it using any suitable object such as a finger or a touch pen, and to display user interfaces of various application programs. The touch display screen 130 is generally arranged on the front panel of the terminal 100 .

As shown in FIG. 3 , the terminal 100 includes a first housing 41, a second housing 42, and a connection assembly 43 connected between the first housing 41 and the second housing 42. The first housing 41 and the second housing The body 42 is flipped and folded through the connection assembly 43 .

The first housing 41 includes a first support surface connected to the back of the touch screen, and a first back opposite to the first support surface, and the second housing 42 includes a second support surface connected to the back of the touch screen, and a second support surface connected to the back of the touch screen. The second back surface opposite to the second supporting surface. Correspondingly, the touch display screen includes a first display area 131, a second display area 132 and a third display area 133, wherein the first display area 131 corresponds to the position of the first housing 41, and the second display area 132 corresponds to the position of the second The position of the housing 42 corresponds, and the third display area 133 corresponds to the position of the connecting component 43 . In one implementation, the first display area 131, the second display area 132, and the third display area 133 are all made of flexible materials, which have certain stretchability; in another implementation, only the third display The area 133 is made of flexible material, and the first display area 131 and the second display area 132 are made of non-flexible material.

In an optional implementation manner, the connection component 43 of the terminal 100 adopts a manual structure. When the user manually separates the first casing 41 and the second casing 42, the terminal 100 changes from the folded state to the unfolded state; when the user manually closes the first casing 41 and the second casing 42, the terminal 100 changes from the unfolded state to the folded state. state.

In another optional implementation manner, the connection assembly 43 of the terminal 100 adopts an electric structure, for example, the connection assembly 43 is provided with an electric rotating component such as an electric motor. Driven by the electric rotating part, the first housing 41 and the second housing 42 are automatically closed or separated, so that the terminal 100 has two states of unfolding and folding.

According to whether the touch display screen is exposed in the folded state, the terminal 100 can be divided into an outer folding screen terminal and an inner folding screen terminal. in:

External folding screen terminal

An external folding screen terminal refers to a terminal that can be folded at an angle of 180°, and in the folded state, the entire touch screen is exposed. As shown in FIG. 3 , the terminal 100 is an external folding screen terminal. In the unfolded state, the first supporting surface of the first housing 41 of the terminal 100 is flush with the second supporting surface of the second housing 42 (that is, the included angle is 180°), and the first display area 131, The second display area 132 and the third display area 133 are located on the same plane; when the terminal 100 changes from the unfolded state to the folded state, as shown in FIG. The two backs are close together, and the angle between the first support surface and the second support surface changes from 180° to 0°; in the folded state, as shown in FIG. 4 , the first support surface and the second support surface of the first housing 41 of the terminal 100 The second supporting surfaces of the two housings 42 are parallel (the angle between the first housing 41 and the second housing 42 is 0°), so that the touch screen is in a U-shaped folded state, wherein the third display area of the touch screen 133 forms an exposed U-shaped arc surface.

In an optional implementation manner, in the folded state, all or part of the display area of the touch display screen is used to display a user interface. For example, as shown in FIG. 4 , in the folded state, only the second display area 132 is used to display the user interface, or only the third display area 133 is used to display the user interface.

Inner folding screen terminal

An inner folding screen terminal refers to a terminal that can be folded at an angle of 180°, and in the folded state, the touch screen (all or part) is restrained. As shown in FIG. 5 , the terminal 100 is an inner folding screen terminal. In the unfolded state, the first supporting surface of the first housing 41 of the terminal 100 is flush with the second supporting surface of the second housing 42 (that is, the included angle is 180°), so that the touch screen is in a planar unfolded state (first The display area 131, the second display area 132 and the third display area 133 are located on the same plane); when the terminal 100 changes from the unfolded state to the folded state, as shown in FIG. The second supporting surfaces of the two casings 42 are close together, that is, the angle between the first supporting surface and the second supporting surface changes from 180° to 0°; The second supporting surfaces of the second housing 42 are parallel, so that the touch screen is in a U-shaped folded state, wherein the third display area 133 of the touch screen forms a restrained U-shaped arc. In an optional implementation manner, in the folded state, no user interface is displayed on the entire display area of the touch display screen.

In addition to setting a touch display screen on the supporting surface of the housing, a touch display screen may also be provided on the first back of the first housing 41 and/or the second back of the second housing 42 . When the inner folding screen terminal is in the folded state, the touch screen disposed on the back of the casing is used to display a user interface, which is the same as or different from the user interface displayed on the touch screen in the unfolded state.

In other possible implementations, the foldable angle of the terminal 100 can also be 360° (it can be folded inward or outward), and in the folded state, the touch screen is exposed or restrained. Not limited.

In the terminal 100 shown in FIGS. 3 to 5 , the first housing 41 and the second housing 42 have the same or similar dimensions, and the folding method of the terminal 100 is called symmetrical folding. In other possible implementation manners, the folding manner of the terminal 100 may also be asymmetric folding. When using asymmetric folding, the size of the first housing 41 and the second housing 42 can be different or the size difference is greater than a threshold (such as 50% or 60% or 70%), correspondingly, the first display area 131 in the touch screen The difference between the area of and the area of the second display region 132 is greater than the threshold.

Schematically, as shown in FIG. 6 , the terminal 100 is an asymmetrically folded outer folding screen terminal, and the size of the first casing 41 is larger than that of the second casing 42 . In the folded state, the area of the first display area 131 is larger than the area of the second display area 132 .

In FIGS. 3 to 6, the terminal 100 includes two shells and a connection assembly for connecting the shells as an example for schematic illustration (the terminal is a two-fold structure). In other possible implementations, the terminal 100 It may include n parts of the housing and n-1 connecting components. Correspondingly, the touch display screen of the terminal 100 includes 2n-1 display areas, and the n-1 display areas corresponding to the connecting components are made of flexible materials, so that A terminal with an n-fold structure is not limited in this embodiment.

At least one other component is also provided in the terminal 100, and the at least one other component includes: a camera, a fingerprint sensor, a proximity light sensor, a distance sensor, and the like. In some embodiments, at least one other component is disposed on the front, side or back of the terminal 100 , such as disposing the fingerprint sensor on the back or side of the housing, and disposing the camera above the touch display 130 .

In other embodiments, at least one other component may be integrated inside or under the touch display screen 130 . In some embodiments, a bone conduction earpiece is placed inside the terminal 100; other components on the front panel of a traditional terminal are integrated into all or part of the area of the touch display 130, for example, the photosensitive element in the camera After splitting into a plurality of photosensitive pixels, each photosensitive pixel is integrated in the black area of each display pixel in the touch display screen 130, so that the touch display screen 130 has an image acquisition function. Since at least one other component is integrated inside or under the touch display screen 130, the terminal 100 has a higher screen-to-body ratio.

In some optional embodiments, a single side of the middle frame of the terminal 100, or two sides (such as the left and right sides), or four sides (such as the upper, lower, left, and right sides) An edge touch sensor is arranged on two sides), and the edge touch sensor is used to detect at least one of the user's touch operation, click operation, press operation and slide operation on the middle frame. The edge touch sensor may be any one of a touch sensor, a thermal sensor, a pressure sensor, and the like. The user can perform operations on the edge touch sensor to control the application programs in the terminal 100 .

In addition, those skilled in the art can understand that the structure of the terminal 100 shown in the above drawings does not constitute a limitation on the terminal 100, and the terminal may include more or less components than those shown in the figure, or combine some components, or different component arrangements. For example, the terminal 100 also includes components such as a radio frequency circuit, an input unit, a sensor, an audio circuit, a wireless fidelity (Wireless Fidelity, WiFi) module, a power supply, and a Bluetooth module, which will not be repeated here.

FIG. 7 is a flow chart of an information display method provided by an exemplary embodiment of the present application. Taking the information display method applied to the terminal 100 shown in FIG. 1 to FIG. 6 as an example, the terminal 100 has a foldable display screen and The camera and the folding display include two foldable screen areas, as shown in Figure 7, the information display method includes:

Step 701, the terminal receives a time-lapse shooting signal.

The delayed shooting signal is used to control the signal of the terminal to perform delayed shooting through the camera. The delayed shooting refers to shooting after the terminal receives the delayed shooting signal for a preset period of time. Store the image.

Step 702, when the foldable display screen is in the folded state, determine a first screen area on a side different from the camera and a second screen area on the same side as the camera according to the time-lapse shooting signal.

Optionally, the state of the foldable display screen may be a folded state or an unfolded state, wherein the folded state means that the folded display screen is folded in half into a U shape, and only the foldable display screen is exposed to the user, while the back of the terminal is invisible.

Optionally, the folding state of the folding display can be different according to different folding methods. Schematically, when the folding method of the folding display is as shown in FIG. 8, the terminal includes a first screen area 81, a second screen area 82 and camera 83, wherein the first screen area 81 and the camera 83 are on different sides of the terminal, and the second screen area 82 and the camera 83 are on the same side of the terminal; the folding method of the folding display screen can also be shown in FIG. 9 , the terminal includes a first screen area 91, a second screen area 92 and a camera 93, the first screen area 91 is on the back of the camera 93, and the second screen area 92 and the camera 93 are on the same side of the terminal.

Step 703, the terminal controls the first screen area to display shooting preview information.

Optionally, the shooting preview information is used to display the viewfinder picture of the camera, that is, the image captured by the camera.

Step 704, the terminal controls the second screen area to display auxiliary shooting information.

Optionally, the auxiliary shooting information is used to prompt the person being photographed with information about the shooting event. Optionally, the auxiliary shooting information may be at least one of countdown information, shooting preview information, and images shot this time.

To sum up, by displaying the auxiliary shooting information on the second screen area, the subject is prompted with information related to the time-lapse shooting event. The position, movement, and knowing when the camera will shoot, avoiding the problem of missing the shooting moment due to unclear shooting information, or the position in the image does not match the expected position; thus improving image quality and photographing success Rate.

FIG. 10 is a flow chart of an information display method provided by another exemplary embodiment of the present application. Taking the information display method applied to the terminal 100 shown in FIG. 1 to FIG. 6 as an example, the terminal 100 has a foldable display screen and the camera, the folding display includes two foldable screen areas, as shown in Figure 10, the information display method includes:

Step 1001, the terminal receives a first setting signal.

Optionally, the first setting signal is used to set the countdown duration in the countdown information, wherein the countdown information is used to set the interval between the first moment when the terminal receives the delay shooting signal and the second moment when the terminal takes pictures. The countdown is performed for a period of time, wherein, shooting means that the terminal collects and stores images through the camera.

Step 1002, the terminal sets the countdown duration in the countdown information according to the first setting signal.

Schematically, if the countdown duration is set to 5 seconds according to the first setting signal, the terminal will start shooting after receiving the delayed shooting signal for five seconds.

Step 1003, the terminal receives a second setting signal.

Optionally, the second setting signal is used to set the display font in the countdown information.

Step 1004, the terminal sets the display font in the countdown information according to the second setting signal.

Schematically, according to the second setting signal, the display font is set to "Arial", then after the terminal receives the delay shooting signal, it displays countdown information in the font of Arial on the second display area.

Step 1005, the terminal receives a third setting signal.

Optionally, the third setting signal is used to set the display font size in the countdown information.

Step 1006, the terminal sets the display font size in the countdown information according to the third setting signal.

Schematically, if the display font size is set to "16" according to the third setting signal, the terminal displays countdown information with a font size of 16 on the second display screen area after receiving the delay shooting signal.

It is worth noting that the above steps 1001 to 1002, steps 1003 to 1004 and steps 1005 to 1006 are three independent steps, that is, only steps 1001 to 1002, or only steps 1003 to 1004 may be performed, or Only steps 1005 to 1006 are performed, any two of the above three steps may be performed, or all of the above steps 1001 to 1006 are performed, and the order of execution is not required. Optionally, the countdown duration, display font, and display font size in the countdown information all include a default value, that is, if the countdown duration is not set, the countdown will be performed with the default countdown duration; if the display font is not set, then the countdown will be performed with The default display font displays the countdown information. If the display font size is not set, the countdown information is displayed with the default display font size.

Step 1007, the terminal receives a time-lapse shooting signal.

The time-lapse shooting signal is a signal used to control the terminal to take time-lapse shooting through the camera, wherein the time-lapse shooting refers to taking pictures after the terminal receives the time-lapse shooting signal for a preset period of time. and store the image. Optionally, the aforementioned preset duration is the countdown duration.

Step 1008, when the folding display screen is in the folded state, determine the first screen area on the side different from the camera and the second screen area on the same side as the camera according to the time-lapse shooting signal.

Optionally, when the terminal includes a first camera and a second camera, the first image is captured by the first camera, and the first face area in the first image is detected, and the second image is captured by the second camera, And detect the second face area in the second image, and determine the camera used for this shooting according to the first face area and the second face area.

Schematically, first, the shooting scene is a single-person selfie scene, that is, the image captured by the camera only includes the face area of the subject during the shooting process, and does not include other face areas. When the first face area is included, and a second face area is included in the second image, it is determined that the second camera is the camera used for this shooting; When the first face area is included in the second image, and at least two second face areas are included in the second image, it is determined that the second camera is the camera used for this shooting, and the camera on the side different from the camera is determined based on the determined camera. A first screen area and a second screen area on the same side as the camera.

Schematically, the shooting scene is a multi-person group selfie scene, and the number of people participating in the shooting is 6 as an example. When the first image includes 1 first face area, the second image includes 5 second face areas. In case of a face area, it is determined that the second camera is the camera used for this shooting.

Step 1009, the terminal controls the first screen area to display shooting preview information.

Optionally, the shooting preview information is used to display the viewfinder picture of the camera, that is, the image captured by the camera.

Step 1010, the terminal displays a countdown interface on the second screen area.

The countdown interface is used to display the countdown information of time-lapse shooting. Schematically, the countdown time is 5 seconds as an example for illustration. As shown in FIG. 11, the terminal includes a first screen area 1101, a second screen area 1102, and a camera 1103, which is the camera used for this shooting. The countdown interface can be displayed on the second screen area 1102. After receiving the delay shooting signal, the terminal starts to display the countdown interface on the second screen area 1102. The number 5 is displayed on the countdown interface. Change the number of the number until the end of the five-second countdown.

To sum up, by displaying the auxiliary shooting information on the second screen area, the subject is prompted with information related to the time-lapse shooting event. The position, movement, and knowing when the camera will shoot, avoiding the problem of missing the shooting moment due to unclear shooting information, or the position in the image does not match the expected position; thus improving image quality and photographing success Rate;

When the countdown information is displayed on the second screen area, the subject can intuitively understand the shooting moment of the terminal, and avoid missing the shooting moment due to the inability to accurately grasp the shooting moment of the delayed shooting;

The delay time, countdown font, and countdown font size in the countdown information can all be set by the user, which avoids the subject being unable to prepare for shooting in time due to the short delay time, or the subject being unable to prepare for shooting due to the small countdown font size. The specific content in the countdown information cannot be clearly discerned.

Fig. 12 is a flow chart of an information display method provided by another exemplary embodiment of the present application. Taking the information display method applied to the terminal 100 shown in Fig. 1 to Fig. 6 as an example, the terminal 100 has a foldable display screen and the camera, the folding display includes two foldable screen areas, as shown in Figure 12, the information display method includes:

Step 1201, the terminal receives a time-lapse shooting signal.

The delayed shooting signal is used to control the signal of the terminal to perform delayed shooting through the camera. The delayed shooting refers to shooting after the terminal receives the delayed shooting signal for a preset period of time. Store the image. Optionally, the aforementioned preset duration is the countdown duration.

Step 1202, when the folding display is in the folded state, determine a first screen area on a side different from the camera and a second screen area on the same side as the camera according to the time-lapse shooting signal.

Optionally, when the terminal includes more than one camera, it is necessary to determine the camera used in this shooting among the more than one cameras. The terminal can obtain the image collected by each camera, and determine the camera used for this shooting according to the face area in the image. Schematically, when the terminal includes a first camera and a second camera, the first image is collected by the first camera, and the first face area in the first image is detected, and the second image is collected by the second camera, And detect the second face area in the second image, and determine the camera used for shooting according to the first face area and the second face area.

Schematically, when the first image does not include the first face area and the second image includes a second face area, determine the camera used by the second camera for this shooting; or, when the first image includes When one first human face area is included and at least two second human face areas are included in the second image, it is determined that the second camera is the camera used for this shooting.

Step 1203, controlling the first screen area to display shooting preview information.

Optionally, the shooting preview information is used to display the viewfinder picture of the camera, that is, the image captured by the camera.

Step 1204, determine the body state of the terminal.

Step 1205, determine the display direction of the auxiliary shooting information according to the state of the body.

Optionally, the terminal further includes an acceleration sensor, and the terminal obtains the direction of gravitational acceleration collected by the acceleration reading sensor, and calculates the angle between the vertical direction of the terminal body and the direction of gravitational acceleration, and determines the auxiliary shooting information according to the angle In the display direction in the second screen area, for example, the auxiliary shooting information may be countdown information, shooting preview information, or an image shot this time.

Schematically, as shown in Figure 13, the angle between the direction of the acceleration of gravity and the vertical direction of the fuselage is α, and according to the angle α, the display direction of the auxiliary shooting information in the second screen area is adjusted, as shown in : Rotate an angle α according to a central point, and determine the display direction of the auxiliary shooting information in the second screen area.

Step 1206, displaying a countdown interface on the second screen area.

Optionally, the countdown interface is used to display countdown information for time-lapse shooting. Optionally, the countdown information may be displayed in the form of Arabic numerals, or in the form of text, or in the form of a certain marked quantity, which is not limited in the present application. Schematically, the countdown information is displayed in the form of Arabic numerals as an example for illustration. Please refer to FIG. 11. The terminal includes a first screen area 1101, a second screen area 1102 and a camera 1103. For the camera used, the countdown interface can be displayed on the second screen area 1102. After receiving the delayed shooting signal, the terminal starts to display the countdown interface on the second screen area 1102. The countdown interface displays the number 5, every second , the number on the countdown interface changes once until the five-second countdown ends.

Step 1207, displaying shooting preview information on the second screen area.

Optionally, the shooting preview information is used to display the viewfinder picture of the camera, that is, the image captured by the camera.

Optionally, during the time-lapse shooting process, the shooting preview information is displayed on the second screen area, that is, the image captured by the camera is displayed on the second screen area, and the person being photographed can, according to the The shooting preview information displayed on the second screen area allows you to check your position information, action information, etc. in the image, and make corresponding adjustments.

Step 1208, displaying the image captured this time on the second screen area.

Optionally, after the terminal takes pictures and obtains the images taken this time, the terminal may also display the images taken this time on the second screen area.

It should be noted that the above step 1206 and step 1207 can be executed separately or at the same time. When executing at the same time, the countdown information needs to be superimposed on the upper layer of the shooting preview information.

To sum up, by displaying the auxiliary shooting information on the second screen area, the person being photographed can be prompted with the information related to this shooting event, and the person being photographed can adjust his position in the captured image according to the auxiliary shooting information. The location, action, and knowing when the camera will shoot, avoiding the problem of missing the shooting moment due to unclear shooting information, or the position in the image does not match the expected position, thereby improving the image quality and the success rate of taking pictures;

When the countdown information is displayed on the second screen area, the subject can intuitively understand the shooting moment of the terminal, and avoid missing the shooting moment due to the inability to accurately grasp the shooting moment of the delayed shooting;

The delay time, countdown font, and countdown font size in the countdown information can all be set by the user, which avoids the subject being unable to prepare for shooting in time due to the short delay time, or the subject being unable to prepare for shooting due to the small countdown font size. Unable to clearly distinguish the specific content in the countdown information;

By determining the angle between the direction of the acceleration of gravity and the vertical direction of the fuselage, the auxiliary shooting information can always be displayed in the direction of the acceleration of gravity, so as to prevent the display direction of the auxiliary shooting information from rotating with the rotation of the terminal, and the captured The reader cannot identify the specific content of the auxiliary shooting information.

Fig. 14 is a structural block diagram of an information display device provided by an exemplary embodiment of the present application. Taking the information display device applied to a terminal with a foldable display screen and a camera as an example, the foldable display screen includes two foldable screens area, as shown in FIG. 14 , the information display device includes: a receiving module 1401 , a determining module 1402 and a display module 1403 .

A receiving module 1401, configured to receive a time-lapse shooting signal;

A determining module 1402, configured to determine a first screen area on a side different from the camera and a second screen area on the same side as the camera according to the delayed shooting signal when the foldable display screen is in a folded state;

A display module 1403, configured to control the first screen area to display shooting preview information, and the shooting preview information is used to display the viewfinder picture of the camera;

The display module 1403 is further configured to control the second screen area to display auxiliary shooting information.

In an optional embodiment, the display module 1403 is further configured to display a countdown interface on the second screen area, and the countdown interface is used to display countdown information for time-lapse shooting.

In an optional embodiment, the receiving module 1401 is further configured to receive a first setting signal, and set the countdown duration in the countdown information according to the first setting signal;

The receiving module 1401 is further configured to receive a second setting signal, and set the display font in the countdown information according to the second setting signal;

The receiving module 1401 is further configured to receive a third setting signal, and set the display font size in the countdown information according to the third setting signal.

In an optional embodiment, the display module 1403 is further configured to display the shooting preview information on the second screen area;

The display module 1403 is further configured to display the image captured this time on the second screen area.

In an optional embodiment, the device further includes:

A detection module, configured to collect a first image through the first camera, and detect a first human face area in the first image;

The detection module is further configured to acquire a second image through the second camera, and detect a second face area in the second image;

The determining module 1402 is further configured to determine the camera used in this shooting according to the first face area and the second face area.

In an optional embodiment, the determining module is further configured to: when the first image does not include the first human face area, and the second image includes a second human face area , determining that the second camera is the camera used for this shooting;

The determination module is further configured to determine the second face area when the first image includes one of the first face areas and the second image includes at least two second face areas. The camera is the above-mentioned camera used in this shooting.

In an optional embodiment, the determination module 1402 is also configured to determine the body state of the terminal;

The determining module 1402 is further configured to determine a display direction of the auxiliary shooting information in the second screen area according to the state of the body.

In an optional embodiment, the device further includes:

An acquisition module, configured to acquire the direction of the acceleration of gravity collected by the acceleration sensor;

a calculation module, configured to calculate the angle between the vertical direction of the fuselage of the terminal and the direction of the acceleration of gravity;

The determining module 1402 is further configured to determine a display direction of the auxiliary shooting information in the second screen area according to the included angle.

To sum up, by displaying the auxiliary shooting information on the second screen area, the person being photographed can be prompted with the information related to this shooting event, and the person being photographed can adjust his position in the captured image according to the auxiliary shooting information. The location, action, and knowing when the camera will shoot, avoiding the problem of missing the shooting moment due to unclear shooting information, or the position in the image does not match the expected position, thereby improving the image quality and the success rate of taking pictures;

When the countdown information is displayed on the second screen area, the subject can intuitively understand the shooting moment of the terminal, and avoid missing the shooting moment due to the inability to accurately grasp the shooting moment of the delayed shooting;

The delay time, countdown font, and countdown font size in the countdown information can all be set by the user, which avoids the subject being unable to prepare for shooting in time due to the short delay time, or the subject being unable to prepare for shooting due to the small countdown font size. Unable to clearly distinguish the specific content in the countdown information;

By determining the angle between the direction of the acceleration of gravity and the vertical direction of the fuselage, the auxiliary shooting information can always be displayed in the direction of the acceleration of gravity, so as to prevent the display direction of the auxiliary shooting information from rotating with the rotation of the terminal, and the captured The reader cannot identify the specific content of the auxiliary shooting information.

FIG. 15 is a structural block diagram of a mobile terminal provided by an exemplary embodiment of the present application. As shown in FIG. In an optional embodiment, the mobile terminal may include at least two cameras, and at least one instruction is stored in the memory 1502, and the instruction is loaded and executed by the processor 1501 to realize information display as described in each of the above embodiments method.

The embodiment of the present application also provides a computer-readable storage medium, the computer-readable storage medium stores at least one instruction, and the at least one instruction is loaded and executed by the processor 1501 to implement the above-mentioned various embodiments. Information display method.

The embodiment of the present application also provides a computer program product, the computer program product stores at least one instruction, and the at least one instruction is loaded and executed by the processor to implement the information display method described in the above embodiments.

It should be noted that when the information display device provided by the above-mentioned embodiment displays the auxiliary shooting information, it only uses the division of the above-mentioned functional modules for illustration. In practical applications, the above-mentioned functions can be assigned to different function modules according to needs Module completion means that the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the program control method and device embodiments provided in the above embodiments belong to the same idea, and the specific implementation process thereof is detailed in the method embodiments, and will not be repeated here.

The serial numbers of the above embodiments of the present application are for description only, and do not represent the advantages and disadvantages of the embodiments.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above embodiments can be completed by hardware, and can also be completed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium. The above-mentioned The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, and the like.

The above descriptions are only preferred embodiments of the application, and are not intended to limit the application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the application shall be included in the protection of the application. within range.

Claims (12)

1. A kind of 1. method for information display, it is characterised in that applied in the terminal with folding display screen and camera, the folding Folded display screen includes folding two screen areas, and methods described includes：

   Reception delay shoots signal；

   When the folding display screen is in folded state, determined and the camera not homonymy according to the time-lapse shooting signal The first screen area, and the second screen area with described camera the same side；

   First screen area is controlled to show shooting preview information, the shooting preview information is used to show the camera Find a view picture；

   Control the second screen area display auxiliary photographing information.
2. 2. according to the method for claim 1, it is characterised in that control the second screen area display auxiliary shooting Information, including：

   Countdown interface is shown on second screen area, the countdown interface is used for the countdown of display delayed shooting Information.
3. 3. according to the method for claim 2, it is characterised in that it is described receive time-lapse shooting signal before, in addition to：

   First setting signal is received, the countdown duration in the count down information is set according to the first setting signal Put；

   And/or

   The second setting signal is received, the display font in the count down information is set according to second setting signal Put；

   And/or

   The 3rd setting signal is received, the display font size in the count down information is set according to the 3rd setting signal Put.
4. 4. according to the method for claim 2, it is characterised in that control the second screen area display auxiliary shooting Information, in addition to：

   The shooting preview information is shown on second screen area；

   And/or

   The image of this shooting is shown on second screen area.
5. 5. according to the method for claim 1, it is characterised in that the terminal includes the first camera and second camera；

   First screen area determined according to the time-lapse shooting signal with the camera not homonymy, and with the shooting Before second screen area of head the same side, in addition to：

   First image is collected by first camera, detects the first human face region in described first image；

   Second image is collected by the second camera, detects the second human face region in second image；

   The camera according to used in first human face region and second human face region determine this shooting.
6. 6. according to the method for claim 5, it is characterised in that described according to the first facial quantity and second face Portion's quantity determines the camera for shooting, including：

   When not including first human face region in described first image, and second image includes second people During face region, determine the second camera for the camera used in this shooting；

   Or,

   When described first image includes first human face region, and second image is included described at least two During the second human face region, determine the second camera for the camera used in this shooting.
7. 7. method according to any one of claims 1 to 6, it is characterised in that control second screen area is shown Before aiding in photographing information, in addition to：

   Determine the fuselage state of the terminal；

   Display direction of the auxiliary photographing information in second screen area is determined according to the fuselage state.
8. 8. according to the method for claim 7, it is characterised in that the terminal also includes：Acceleration transducer；

   The display mode that the auxiliary photographing information is determined according to the fuselage state, in addition to：

   Obtain the acceleration of gravity direction of the acceleration transducer collection；

   Calculate the angle between the fuselage vertical direction of the terminal and the acceleration of gravity direction；

   Display direction of the auxiliary photographing information in second screen area is determined according to the angle.
9. A kind of 9. information display device, it is characterised in that applied in the terminal with folding display screen and camera, the folding Folded display screen includes folding two screen areas, and described device includes：

   Receiving module, signal is shot for reception delay；

   Determining module, for when the folding display screen is in folded state, determined according to the time-lapse shooting signal and institute State the first screen area of camera not homonymy, and the second screen area with described camera the same side；

   Display module, for controlling first screen area to show shooting preview information, the shooting preview information is used to show Show the picture of finding a view of the camera；

   The display module, it is additionally operable to control the second screen area display auxiliary photographing information.
10. 10. device according to claim 9, it is characterised in that the display module, be additionally operable in second screen area Countdown interface is shown on domain, the countdown interface is used for the count down information of display delayed shooting.
11. 11. a kind of mobile terminal, it is characterised in that the mobile terminal includes processor and memory, is deposited in the memory At least one instruction is contained, the instruction is loaded by the processor and performed to realize as described in claim 1 to 8 is any Method for information display.
12. 12. a kind of computer-readable recording medium, it is characterised in that at least one instruction, institute are stored with the storage medium Instruction is stated to be loaded by processor and performed to realize the method for information display as described in claim 1 to 8 is any.