CN111610874B

CN111610874B - Touch screen response method and electronic equipment

Info

Publication number: CN111610874B
Application number: CN201910344206.9A
Authority: CN
Inventors: 周锦
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2019-02-22
Filing date: 2019-04-26
Publication date: 2022-05-10
Anticipated expiration: 2039-04-26
Also published as: CN111610874A

Abstract

The embodiment of the application provides a touch screen response method and electronic equipment. The method can reduce the probability of misoperation of the edge area of the foldable touch screen and improve the user experience. The method comprises the following steps: the electronic device first acquires the state of the foldable touch screen, and then determines the edge area of the foldable touch screen when the state of the foldable touch screen is in a non-fully unfolded state. Wherein the edge region includes a bendable region. When the electronic equipment receives a first touch operation of a user, feature information of the touch operation generated by the first touch operation and located in an edge area is acquired, and when the feature information does not meet a response condition of the edge area, no response is made to the first touch operation.

Description

Touch screen response method and electronic equipment

The present application claims priority of chinese patent application having application number 201910135315.X entitled "edge false touch prevention processing method for folding screen" filed by the national patent office in 2019, 2, month 22, the entire contents of which are incorporated herein by reference.

Technical Field

The application relates to the technical field of terminals, in particular to a touch screen response method and electronic equipment.

Background

With the rapid advance of the current flexible screen technology, the flexible foldable touch screen is applied to mobile phone products, so that a user can fold or unfold the screen, and the use requirements of the user on different screen sizes are met. Because flexible collapsible touch-sensitive screen can be folded or expand by the user, so the screen probably has multiple user state, and when the screen was folded, the regional marginal zone that can become the screen of bendable of screen, if at this moment do not prevent the mistake and touch the processing to the bendable region, the user is in the use equipment in-process, very easily produces the mistake in the bendable region and touches, influences user experience. As shown in fig. 1, when a user folds the foldable screen mobile phone to a fully folded state and holds the foldable screen mobile phone, the user's hand can easily touch a bendable region, and thus easily touches an application icon on a screen, which results in a malfunction.

Disclosure of Invention

The application provides a touch screen response method and electronic equipment, which are used for reducing the probability of misoperation of a bendable region of a foldable touch screen and improving user experience.

In a first aspect, an embodiment of the present application provides a response method for a touch screen, where the method is applied to an electronic device, and the method includes: the electronic device determines a state of the foldable touch screen, and when the state of the foldable touch screen is in a non-fully unfolded state, the electronic device determines an edge region of the foldable touch screen, the edge region including a bendable region. Then, the electronic equipment receives a first touch operation of a user and acquires characteristic information of the touch operation generated by the first touch operation and falling in the edge area. And when the characteristic information does not meet the response condition of the edge area, not responding to the touch operation falling in the edge area.

In the embodiment of the application, the electronic device determines the false touch prevention processing mode of the first touch operation received by the electronic device according to the folding state or the unfolding state of the foldable touch screen, when the foldable touch screen is in the incomplete unfolding state, the edge area of the foldable touch screen comprises the bendable area, and the electronic device performs false touch prevention processing on the touch operation falling on the edge area, so that the probability of false operation of the bendable area of the foldable touch screen can be reduced, and the user experience is improved.

In one possible design, the electronic device further obtains a current screen display state of the foldable touch screen, and obtains a first shape of a touch operation generated by the first touch operation falling in the first screen and a second shape of the touch operation generated by the first touch operation falling in the second screen when the display state is that the first screen and the second screen are both bright, and the electronic device does not respond to the touch operation falling on the first screen when the first shape matches a preset palm print shape or does not respond to the touch operation falling on the second screen when the second shape matches the preset palm print shape.

In the embodiment of the application, the electronic equipment not only combines the display state and the shape of the touch operation according to the incomplete unfolding state of the foldable touch screen, but also indicates that the user belongs to the holding operation and is not normally operated when the shape is matched with the preset palm print shape, so that no response is made to the touch operation, and the method can further reduce the probability of misoperation in the state that the double screens are both bright.

In one possible design, the electronic device further acquires the current screen display state of the foldable touch screen, and when the display state is that the first screen is on and the second screen is off, characteristic information of touch operation generated by the first touch operation and falling in the first screen is acquired; or when the display state is that the first screen is turned off and the second screen is turned on, the electronic equipment acquires characteristic information of touch operation generated by the first touch operation and falling in the second screen.

When the display state is that the first screen is on and the second screen is off, the electronic equipment does not respond to the touch operation falling on the second screen, and when the characteristic information does not meet the response condition of the edge area, the electronic equipment does not respond to the touch operation falling in the edge area of the first screen; when the first screen is turned off and the second screen is turned on, the electronic device does not respond to the touch operation falling on the first screen, and when the characteristic information does not meet the response condition of the edge area, the electronic device does not respond to the touch operation falling in the edge area of the second screen.

In the embodiment of the application, the electronic equipment not only can be in a non-complete unfolding state according to the foldable touch screen, but also can be in a display state, when the screen is turned off, the touch operation on the screen in the screen turning-off state is automatically not responded, and the misoperation is avoided.

In one possible design, the characteristic information includes any one or a combination of more of the following:

the height of a touch area generated by the first touch operation, the width of the touch area, the shape of the touch area, the deflection angle of the touch area and the touch duration of the first touch operation;

the response condition of the edge region includes any one or a combination of more of the following: the height of the touch area is within a set height range; the width of the touch area is within a preset width range; the shape of the touch area is a preset shape; the deflection angle of the touch area is within a preset angle range; the touch duration of the first touch operation meets a preset duration.

In the embodiment of the application, the electronic device specifically judges whether the touch operation meets the response condition of the edge area or not through the characteristic information such as the shape, the height and the like of the touch operation, can judge the misoperation of the touch operation in different scenes, and is favorable for identifying the misoperation of the touch operation in various scenes.

In one possible design, the step of determining the deflection angle of the touch area within a predetermined angle range includes: when the touch operation is effective touch operation falling on the right edge area of the foldable touch screen, the deflection angle of the touch area is larger than a preset angle; when the touch operation is effective touch operation falling on the left edge area of the foldable touch screen, the deflection angle of the touch area is smaller than a preset angle.

In the embodiment of the application, the electronic equipment identifies whether the touch operation of the user is effective or not by utilizing the deflection angle of the touch area, so that the error touch operation can be accurately judged.

In a second aspect, an embodiment of the present application provides an electronic device, which includes a processor and a memory. Wherein the memory is used to store one or more computer programs; the one or more computer programs stored in the memory, when executed by the processor, enable the electronic device to implement any of the possible design methodologies of any of the aspects described above.

In a third aspect, the present application further provides an apparatus including a module/unit for performing the method of any one of the possible designs of any one of the above aspects. These modules/units may be implemented by hardware, or by hardware executing corresponding software.

In a fourth aspect, this embodiment also provides a computer-readable storage medium, which includes a computer program and when the computer program runs on an electronic device, causes the electronic device to execute any one of the possible design methods of any one of the above aspects.

In a fifth aspect, the present application further provides a computer program product, which when run on a terminal, causes the electronic device to execute any one of the possible design methods of any one of the above aspects.

These and other aspects of the present application will be more readily apparent from the following description of the embodiments.

Drawings

Fig. 1 is a schematic view of a folding scene provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a mobile phone according to an embodiment of the present application;

fig. 3a and fig. 3b are schematic structural diagrams of a mobile phone according to an embodiment of the present application;

fig. 4a to fig. 4c are schematic views of another folding scene provided in the embodiment of the present application;

fig. 5 is a schematic flowchart of a response method of a touch screen according to an embodiment of the present disclosure;

fig. 6A to fig. 6D are schematic edge area diagrams of a foldable touch screen according to an embodiment of the present disclosure;

fig. 7 is a schematic view of a touch operation in a folding scene according to an embodiment of the present application;

fig. 8 is a schematic view of a touch operation in another folding scene according to an embodiment of the present application;

fig. 9 is a schematic diagram of a touch area of a touch operation according to an embodiment of the present application;

FIG. 10 is a schematic diagram of a touch shape of a touch operation provided in an embodiment of the present application;

fig. 11a to 11d are schematic touch manners of an electronic device according to an embodiment of the present disclosure;

fig. 12 is a schematic structural diagram of another electronic device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present application, "a plurality" means two or more unless otherwise specified.

In some embodiments of the present application, the electronic device may be a portable device, such as a cell phone, a tablet computer, a wearable device with wireless communication capabilities (e.g., a smart watch), and the like. The portable terminal has a foldable touch screen and algorithm operation capability (can operate the response method of the touch screen provided by the embodiment of the application). Exemplary embodiments of the portable device include, but are not limited to, a mount

Or other operating system. The portable device may be other portable devices as long as the portable device has a foldable touch screen and an arithmetic operation capability (capable of operating the response method of the touch screen provided in the embodiment of the present application). It should also be understood that in some other embodiments of the present application, the electronic device may not be a portable device, but may be a desktop computer having a foldable touch screen and arithmetic operation capability (capable of executing the touch screen response method provided by the embodiments of the present application).

Taking the electronic device as an example of a mobile phone, fig. 2 shows a schematic structural diagram of the mobile phone 100.

The mobile phone 100 may include a processor 110, an external memory interface 120, an internal memory 121, a USB interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 151, a wireless communication module 152, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, a sensor module 180, a button 190, a motor 191, an indicator 192, a camera 193, a display 194, a SIM card interface 195, and the like. The sensor module 180 may include a gyroscope sensor 180A, an acceleration sensor 180B, a proximity light sensor 180G, a fingerprint sensor 180H, a touch sensor 180K, and a rotation axis sensor 180M (of course, the mobile phone 100 may further include other sensors, such as a temperature sensor, a pressure sensor, a distance sensor, a magnetic sensor, an ambient light sensor, an air pressure sensor, a bone conduction sensor, and the like, which are not shown in the figure).

It is to be understood that the illustrated structure of the embodiment of the present invention does not specifically limit the mobile phone 100. In other embodiments of the present application, the handset 100 may include more or fewer components than shown, or some components may be combined, some components may be separated, or a different arrangement of components may be used. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

Processor 110 may include one or more processing units, such as: the processor 110 may include an Application Processor (AP), a modem processor, a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a controller, a memory, a video codec, a Digital Signal Processor (DSP), a baseband processor, and/or a Neural-Network Processing Unit (NPU), etc. Wherein, the different processing units may be independent devices or may be integrated in one or more processors. The controller may be a neural center and a command center of the cell phone 100, among others. The controller can generate an operation control signal according to the instruction operation code and the timing signal to complete the control of instruction fetching and instruction execution.

A memory may also be provided in processor 110 for storing instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory may hold instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to reuse the instruction or data, it can be called directly from the memory. Avoiding repeated accesses reduces the latency of the processor 110, thereby increasing the efficiency of the system.

The processor 110 may execute the touch screen response method provided in the embodiment of the present application to reduce the probability of the user touching the foldable touch screen in the non-fully unfolded state (in the folded state or in the fully folded state). When the processor 110 integrates different devices, such as a CPU and a GPU, the CPU and the GPU may cooperate to execute the touch screen response method provided by the embodiment of the present application, for example, part of algorithms in the touch screen response method is executed by the CPU, and another part of algorithms is executed by the GPU, so as to obtain faster processing efficiency.

The display screen 194 is used to display images, video, and the like. The display screen 194 includes a display panel. The display panel may adopt a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (active-matrix organic light-emitting diode, AMOLED), a flexible light-emitting diode (FLED), a miniature, a Micro-oeld, a quantum dot light-emitting diode (QLED), and the like. In some embodiments, the cell phone 100 may include 1 or N display screens 194, with N being a positive integer greater than 1.

In this embodiment, the display screen 194 may be an integrated flexible display screen, or may be a spliced display screen formed by two rigid screens and a flexible screen located between the two rigid screens. After the processor 110 runs the response method of the touch screen provided in the embodiment of the present application, when the display screen 194 is in the touch operation received in the non-fully-unfolded state, the processor 110 may re-determine the edge area of the foldable touch screen, and obtain feature information generated by the touch operation falling in the edge area; and when the characteristic information does not meet the response condition of the edge area, not responding to the touch operation.

The camera 193 (front camera or rear camera, or one camera may be both front camera and rear camera) is used to capture still images or video. In general, the camera 193 may include a photosensitive element such as a lens group including a plurality of lenses (convex lenses or concave lenses) for collecting an optical signal reflected by an object to be photographed and transferring the collected optical signal to an image sensor, and an image sensor. And the image sensor generates an original image of the object to be shot according to the optical signal.

The internal memory 121 may be used to store computer-executable program code, which includes instructions. The processor 110 executes various functional applications of the cellular phone 100 and data processing by executing instructions stored in the internal memory 121. The internal memory 121 may include a program storage area and a data storage area. Wherein the storage program area may store an operating system, codes of application programs (such as a camera application, a WeChat application, etc.), and the like. The data storage area can store data created during the use of the mobile phone 100 (such as images, videos and the like acquired by a camera application), and the like.

The internal memory 121 may further store codes of the edge anti-false-touch processing algorithm provided in the embodiment of the present application. When the code of the edge anti-false touch processing algorithm stored in the internal memory 121 is executed by the processor 110, the determination processing may be performed on the touch operation in the non-fully expanded state, and when the response condition of the edge area is not satisfied, the touch operation falling within the edge area is not responded.

In addition, the internal memory 121 may include a high-speed random access memory, and may further include a nonvolatile memory, such as at least one magnetic disk storage device, a flash memory device, a universal flash memory (UFS), and the like.

Of course, the codes of the edge anti-false-touch processing algorithm provided by the embodiment of the present application may also be stored in the external memory. In this case, the processor 110 may execute the code of the edge anti-false-touch processing algorithm stored in the external memory through the external memory interface 120, so as to perform anti-false-touch processing on the touch operation of the foldable touch screen in the non-fully unfolded state.

The function of the sensor module 180 is described below.

The gyro sensor 180A may be used to determine the motion attitude of the cellular phone 100. In some embodiments, the angular velocity of electronic device 100 about three axes (i.e., the x, y, and z axes) may be determined by gyroscope sensor 180A. I.e., the gyro sensor 180A may be used to detect the current state of motion of the handset 100, such as shaking or standing still.

The gyro sensor 180A in the embodiment of the present application is used to detect a folding or unfolding operation applied to the display screen 194. The gyro sensor 180A may report the detected folding operation or unfolding operation as an event to the application processor to determine the folded state or unfolded state of the display screen 194.

The acceleration sensor 180B can detect the magnitude of acceleration of the cellular phone 100 in various directions (typically three axes). I.e., the gyro sensor 180A may be used to detect the current state of motion of the handset 100, such as shaking or standing still. The acceleration sensor 180B in the present embodiment is used to detect a folding or unfolding operation applied to the display screen 194. The acceleration sensor 180B may report the detected folding operation or unfolding operation as an event to the application processor to determine the folded state or unfolded state of the display screen 194.

The proximity light sensor 180G may include, for example, a Light Emitting Diode (LED) and a light detector, such as a photodiode. The light emitting diode may be an infrared light emitting diode. The mobile phone emits infrared light outwards through the light emitting diode. The handset uses a photodiode to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it can be determined that there is an object near the handset. When insufficient reflected light is detected, the handset can determine that there are no objects near the handset. The proximity light sensor 180G may be disposed on a first screen of the foldable display screen 194, and the proximity light sensor 180G detects a folding angle or a size of an unfolding angle between the first screen and the second screen according to an optical path difference of the infrared signal.

The gyro sensor 180A (or the acceleration sensor 180B) may transmit the detected motion state information (such as an angular velocity) to the processor 110. The processor 110 determines whether the mobile phone is currently in the hand-held state or the tripod state (for example, when the angular velocity is not 0, it indicates that the mobile phone 100 is in the hand-held state) based on the motion state information.

The fingerprint sensor 180H is used to collect a fingerprint. The mobile phone 100 can utilize the collected fingerprint characteristics to unlock the fingerprint, access the application lock, take a photograph of the fingerprint, answer an incoming call with the fingerprint, and the like.

The touch sensor 180K is also referred to as a "touch panel". The touch sensor 180K may be disposed on the display screen 194, and the touch sensor 180K and the display screen 194 form a touch screen, which is also called a "touch screen". The touch sensor 180K is used to detect a touch operation applied thereto or nearby. The touch sensor can communicate the detected touch operation to the application processor to determine a touch event type. Visual output related to touch operations may be provided through the display screen 194. In other embodiments, the touch sensor 180K may be disposed on the surface of the mobile phone 100, different from the position of the display 194.

Illustratively, the display screen 194 of the handset 100 displays a main interface that includes icons for a plurality of applications (e.g., a camera application, a WeChat application, etc.). The user clicks the icon of the camera application in the home interface through the touch sensor 180K, which triggers the processor 110 to start the camera application and open the camera 193. The display screen 194 displays an interface, such as a viewfinder interface, for the camera application. In the embodiment of the present application, when the display screen 194 is in the non-fully-extended state, the processor 110 performs the anti-false touch processing on the touch operation received by the touch sensor 180K.

The wireless communication function of the mobile phone 100 can be realized by the antenna 1, the antenna 2, the mobile communication module 151, the wireless communication module 152, the modem processor, the baseband processor, and the like.

The

antennas

1 and 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the handset 100 may be used to cover a single or multiple communication bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: the antenna 1 may be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 151 may provide a solution including 2G/3G/4G/5G wireless communication applied to the handset 100. The mobile communication module 151 may include at least one filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The mobile communication module 151 may receive electromagnetic waves from the antenna 1, filter, amplify, etc. the received electromagnetic waves, and transmit the electromagnetic waves to the modem processor for demodulation. The mobile communication module 151 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic wave through the antenna 1 to radiate the electromagnetic wave. In some embodiments, at least some of the functional modules of the mobile communication module 151 may be provided in the processor 110. In some embodiments, at least some of the functional modules of the mobile communication module 151 may be disposed in the same device as at least some of the modules of the processor 110.

The modem processor may include a modulator and a demodulator. The modulator is used for modulating a low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used for demodulating the received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then passes the demodulated low frequency baseband signal to a baseband processor for processing. The low frequency baseband signal is processed by the baseband processor and then transferred to the application processor. The application processor outputs a sound signal through an audio device (not limited to the speaker 170A, the receiver 170B, etc.) or displays an image or video through the display screen 194. In some embodiments, the modem processor may be a stand-alone device. In other embodiments, the modem processor may be provided in the same device as the mobile communication module 151 or other functional modules, independent of the processor 110.

The wireless communication module 152 may provide solutions for wireless communication applied to the mobile phone 100, including Wireless Local Area Networks (WLANs) (e.g., wireless fidelity (Wi-Fi) networks), Bluetooth (BT), Global Navigation Satellite System (GNSS), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR), and the like. The wireless communication module 152 may be one or more devices integrating at least one communication processing module. The wireless communication module 152 receives electromagnetic waves via the antenna 2, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 110. The wireless communication module 152 may also receive a signal to be transmitted from the processor 110, frequency-modulate it, amplify it, and convert it into electromagnetic waves via the antenna 2 to radiate it.

In addition, the mobile phone 100 can implement an audio function through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. Such as music playing, recording, etc. The handset 100 may receive key 190 inputs, generating key signal inputs relating to user settings and function controls of the handset 100. The handset 100 can generate a vibration alert (e.g., an incoming call vibration alert) using the motor 191. The indicator 192 in the mobile phone 100 may be an indicator light, and may be used to indicate a charging status, a power change, or a message, a missed call, a notification, etc. The SIM card interface 195 in the handset 100 is used to connect a SIM card. The SIM card can be attached to and detached from the cellular phone 100 by being inserted into the SIM card interface 195 or being pulled out from the SIM card interface 195.

It should be understood that in practical applications, the mobile phone 100 may include more or less components than those shown in fig. 1, and the embodiment of the present application is not limited thereto.

The following embodiments can be implemented on the cellular phone 100 having the above-described hardware configuration. The following embodiment will describe a response method of a touch screen provided in the embodiment of the present application, taking the mobile phone 100 as an example.

As shown in fig. 3a and 3b, the foldable touch screen 50 provided in the embodiment of the present application is applied to a foldable mobile phone. Wherein fig. 3a shows the handset when fully deployed; figure 3b shows the fully folded shape of the handset. First, as shown in fig. 3a, when the phone is unfolded, the case 40 of the phone is unfolded; at the same time, the foldable touch screen 50 is also unfolded. As shown in fig. 3b, when the phone is folded, the housing 40 of the phone is also folded; at the same time, the foldable touch screen 50 is also folded. It should be understood that although the foldable touch screen is shown in fig. 3b on the side that is exposed when the phone is folded, in other embodiments of the present application, the housing 40 may be exposed and the foldable touch screen 50 on the inside.

The foldable touch screen provided by the embodiment of the application can adopt an integrated flexible display screen, and also can adopt two rigid screens and a display screen formed by one flexible screen between the two rigid screens. For example, as shown in fig. 4a, it is assumed that the foldable touch screen provided in the embodiment of the present application may include three portions, namely, a first screen 51, a second screen 52, and a bendable region 53 connecting the first screen 51 and the second screen 52. When the foldable touch screen of the mobile phone is completely unfolded, the first screen 51, the second screen 52 and the bendable region 53 are connected into a whole screen, and the sensor detects that the included angle between the first screen 51 and the second screen 52 is 180 degrees (the actual angle may not reach 180 degrees, based on the actual reporting angle), as shown in fig. 4 a. When the foldable touch screen of the mobile phone is partially folded, the bottom sensor detects that the angle between the first screen 51 and the second screen 52 is 135 degrees, as shown in fig. 4 b. When the foldable touch screen of the mobile phone is completely folded, the bottom sensor detects that the included angle between the first screen 51 and the second screen 52 is 0 degree (the actual angle may not reach 0 degree, based on the actual reporting angle), as shown in fig. 4 c.

Based on the above hardware structure, the embodiment of the present application provides a response method of a touch screen, as shown in fig. 5, the method is applicable to an electronic device having the above foldable touch screen structure, and the method can be executed by the electronic device or a processor in the electronic device, and the specific steps are as follows.

In step 301, the electronic device determines a state of the foldable touch screen.

For example, referring to fig. 1 to 3, assuming that the electronic device is the mobile phone shown in fig. 1, the electronic device may detect a folding operation or an unfolding operation acting on the display screen 194 through the gyro sensor 180A, and the gyro sensor 180A may report the detected folding operation or unfolding operation as an event to the processor 110 to determine that the state of the display screen 194 is the folding state or the unfolding state.

Step 302, when the foldable touch screen is in the non-fully unfolded state, the electronic device receives a first touch operation of a user and determines an edge area of the foldable touch screen. Wherein the edge region includes a bendable region.

The non-fully unfolded state means that an included angle between the first screen and the second screen is not 180 degrees (an actual angle may be about 180 degrees), for example, the first screen and the second screen are in a state shown in fig. 4b or fig. 4 c. When the foldable touch screen of the electronic device is in the state shown in fig. 4b or fig. 4c, the edge region of the electronic device includes a bendable region in addition to the physical edge region of the foldable touch screen.

The first touch operation may fall on the first screen, may fall on the second screen, and may fall on both the first screen and the second screen. For example, in fig. 1, a user holds the mobile phone in a folded state, and the thumb and the remaining four fingers of the user simultaneously apply a first touch operation on the foldable touch screen. Wherein, the thumb and the thumb web part of the user fall on the first screen and the bendable area connected with the first screen respectively, and the other four fingers of the user fall on the second screen.

In step 303, the electronic device obtains characteristic information of the touch operation generated by the first touch operation, where the characteristic information falls in the edge region.

Wherein, the characteristic information may include but is not limited to at least one of the following characteristic information: the height of the touch area generated by the first touch operation, the width of the touch area, the shape of the touch area, the capacitance of each touch point (i.e. touch position) in the touch area, the touch duration of the touch operation, the capacitance ratio and other information.

And step 304, when the characteristic information does not meet the response condition of the edge area, not responding to the touch operation in the edge area.

Wherein the response condition of the edge region comprises any one or a combination of more than one of: the height of a touch area of the touch operation is within a preset height range; the width of a touch area of the touch operation is within a preset width range; the shape of a touch area of touch operation is a preset shape; the deflection angle of a touch area of the touch operation is within a preset angle range; the touch duration of the touch operation meets the preset duration. In other words, when the characteristic information does not satisfy the response condition corresponding thereto, no response is made to the touch operation falling within the edge area. For example, the characteristic information is a touch shape of the touch operation, and when the touch shape of the touch operation falling in the edge area does not match the preset shape, no response is made to the touch operation falling in the edge area.

Exemplarily, with respect to fig. 1, a user holds a mobile phone in a folded state, and the thumb and the remaining four fingers of the user simultaneously apply a first touch operation on a foldable touch screen. The processor 110 of the electronic device determines that the edge area includes a physical edge of the first screen and a bendable region connected to the first screen (assuming that the second screen is currently in a screen-off state), and the electronic device obtains characteristic information of a touch operation falling in the edge area. When the characteristic information does not satisfy the response condition of the edge area, no response is made thereto. The method can perform false touch prevention processing on the touch operation received by the foldable touch screen in the folded state so as to reduce the probability of false operation of a user.

Specifically, when the foldable touch screen is in the non-fully unfolded state, the edge area of the foldable touch screen in the above-mentioned embodiment of the present application includes the bendable region, and when the foldable touch screen is in the fully unfolded state, the edge area of the foldable touch screen in the above-mentioned embodiment of the present application does not include the bendable region. Illustratively, when the foldable touch screen is in a fully unfolded state, see the edge area schematic diagrams of two foldable touch screens shown in fig. 6A and 6B. Fig. 6A is a schematic diagram of an edge area of a foldable touch screen when an electronic device is in a portrait screen state. Fig. 6B shows a schematic edge area diagram of a foldable touch screen when the electronic device is in a landscape state.

As shown in fig. 6A, when the electronic device is in the portrait state, the edge of the screen of the electronic device is shown as a line O' in fig. 6A. The screen of the electronic device is divided into two parts by taking the central line O of the screen of the electronic device as an axis. The left part of the axis O is called the left half, and the right part of the axis O is called the right half, which will not be described in detail. In order to prevent the error touch operation of the edge area of the electronic equipment, an A line and a B line are arranged on the screen of the electronic equipment, and the whole screen of the electronic equipment is divided into five parts. Taking the right half of the screen of the electronic device as an example, the area formed between the line a and the edge O' of the screen is the area (i), the area formed between the line a and the line B is the area (ii), and the area formed between two lines B (the two halves of the line B) is the area (iii), which may also be called the middle area.

As shown in fig. 6B, when the electronic device is in the landscape state, the edge area of the foldable touch screen of the electronic device is shown as line O "in fig. 6B. Correspondingly, in order to prevent misoperation in the edge area of the electronic equipment, the line A and the line B are arranged on the screen of the electronic equipment, and the whole screen of the electronic equipment is divided into five parts. Taking the right half of the screen of the electronic device as an example, the area formed between the line a and the edge O ″ of the screen is the area (i), the area formed between the line a and the line B is the area (ii), and the area formed between two lines B (the two halves of the line B) is the area (iii), which may also be referred to as the middle area.

In an alternative embodiment, when the foldable touch screen is fully unfolded, the area formed between the line B and the edge of the screen can be defined as the edge area of the electronic device; that is, taking fig. 6A and 6B as an example, the foldable touch screen includes an area (r) and an area (r), and an area (r) and an area (c).

In an alternative embodiment, when the foldable touch screen is not fully unfolded, the application can define the area formed between the line B and the edge of the screen and the bendable area as the edge area of the electronic device; taking fig. 6C and 6D as an example, the edge region includes a right half region (r) and a region (r), a left half region (r) and a region (r), and a bendable region (C).

It should be noted that, for electronic devices produced by different manufacturers, the setting of the line a and the line B may be fixed or random; specifically, the user side or the electronic device side may be set autonomously, which is not limited in the present application. Typically, line A is typically located within 0.5mm width from the edge of the screen and line B is typically located within 1.6mm from the edge of the screen. The distance and the width between the line a and the line B may be fixed or arbitrary for different electronic devices, and the application is not limited.

It should be understood that the touch shape of the touch operation is a shape formed by the touch operation pressing on the capacitive touch screen. For example, the shape of the finger is close to an ellipse, a touch operation similar to the ellipse shape may be used as a normal touch operation, for example, by collecting a large number of shapes of the finger, and performing data analysis on the large number of shapes of the finger, the range of the semi-major axis and the semi-minor axis of the ellipse similar to the shape of the finger may be determined, when a touch operation is detected, it may be determined whether the semi-major axis and the semi-minor axis of the ellipse composed of the coordinate set of the touch operation are within the range of the semi-major axis and the semi-minor axis of the preset shape, if the touch operation may be determined as a valid touch operation, the electronic device responds thereto, and if the touch operation may not be determined as a false touch operation, the electronic device does not respond thereto. Optionally, a preset shape set may also be determined, and if it is detected that the shape of the touch operation belongs to the preset shape set, the touch operation may be determined as an effective touch operation, and the electronic device responds thereto; otherwise, determining that the touch operation is a false touch operation, and the electronic equipment does not respond to the false touch operation. Optionally, the shape of the touch operation may also be subjected to matching degree calculation with the shape in the preset shape set, and the touch operation with the matching degree greater than a set matching threshold is determined as an effective touch operation, to which the electronic device responds; and determining the touch operation with the matching degree smaller than the set threshold value as the error touch operation, and not responding by the electronic equipment. How the shape of the touch operation is matched with the preset shape is not specifically limited in the embodiments of the present application.

Illustratively, assuming that the preset shape is a shape of a finger, the maximum value of the area of the shape of the finger is 144mm²When it is detected that the shape of an area formed by a coordinate set of a touch point corresponding to the touch operation of a first web or a palm on the capacitive touch screen is approximately close to a preset shape, the area of the shape of the touch operation of the first web or the palm, for example, 180mm, may be further detected²If 180 is greater than 144, it may be determined that the touch operation is a false touch operation, i.e., the area may be selected as a further determination condition when it is determined that a false determination occurs for the first time. Alternatively, the area size range of the preset shape may be set to be [100mm ]²，144mm²]When detecting the touch operation correspondenceWhen the area of the shape formed by the coordinate set of the touch point on the capacitive touch screen is within the interval range, the touch operation can be determined as an effective touch operation to which the electronic device responds, otherwise, the touch operation is determined as an incorrect touch operation to which the electronic device does not respond.

In a possible embodiment, the electronic device may further acquire a current screen display state of the foldable touch screen, that is, a display state of the first screen and a display state of the second screen. The display state refers to a screen-on state in which the backlight of the first screen or the second screen is turned on, or a screen-off state in which the backlight of the first screen or the second screen is turned off. Specifically, the electronic device determines a false touch prevention processing mode for the first touch operation received by the electronic device according to the folded state or the unfolded state of the foldable touch screen and the screen display state of the electronic device. The following describes a response method of a touch screen according to an embodiment of the present application in detail with reference to the accompanying drawings and application scenarios.

Scene one

When the foldable touch screen of the electronic equipment is in a non-fully unfolded state and the first screen and the second screen are simultaneously lightened, the electronic equipment acquires a first shape of touch operation falling in the first screen and a second shape of touch operation falling in the second screen. When the first shape is matched with the preset palm print shape, the electronic equipment does not respond to touch operation falling on the first screen, or when the second shape is matched with the preset palm print shape, the electronic equipment does not respond to touch operation falling on the second screen.

Illustratively, referring to fig. 7, the electronic device is currently in a fully folded state, a user holds one side of the mobile phone with one hand, and a foldable touch screen of the electronic device detects a first touch operation of the user. The first touch operation is simultaneously located on the first screen, the bendable area and the second screen. A first shape of a touch operation falling on the first screen is shown in the left half of fig. 7b, and a second shape of a touch operation falling on the second screen is shown in the right half of fig. 7 b. When the first screen and the second screen are simultaneously on, the electronic equipment matches the first shape of the touch operation falling in the first screen with the preset palm print shape, and due to unsuccessful matching, the electronic equipment performs false touch prevention processing on the touch operation falling in the edge area of the first screen according to a preset edge false touch prevention processing algorithm. In addition, the electronic equipment matches the second shape of the touch operation falling in the second screen with the preset palm print shape, and the electronic equipment does not respond to the touch operation falling on the second screen directly because the matching is successful.

In a possible embodiment, assuming that the first shape and the second shape are not matched with the preset palm print shape, the electronic device may perform false touch prevention processing on the touch operation falling on the edge area of the foldable touch screen according to a preset edge false touch prevention processing algorithm. The edge region of the foldable touch screen includes a bendable region, and a preset false touch prevention processing method will be described later.

In the embodiment of the application, the electronic device judges the touch shape of the touch operation, and when the touch shape is matched with the preset palm print shape, the electronic device directly does not respond to the touch operation on the screen, so that the probability of false touch can be reduced to a certain extent.

Scene two

When the foldable touch screen of the electronic equipment is in a non-fully-unfolded state and the first screen is on and the second screen is off, the electronic equipment does not respond to touch operation generated by first touch operation falling on the second screen, or when the foldable touch screen of the electronic equipment is in a non-fully-unfolded state and the first screen is off and the second screen is on, the electronic equipment does not respond to touch operation generated by first touch operation falling on the first screen.

For example, referring to fig. 7, assuming that the second screen is in a screen-off state, the electronic device directly does not respond to the touch operation generated by the first touch operation falling on the second screen, and performs the anti-false touch processing only on the touch operation falling on the edge area of the first screen according to the preset edge anti-false touch processing algorithm. On the contrary, if the first screen of the electronic device is in the screen-off state, the electronic device does not respond to the touch operation generated by the first touch operation falling on the first screen, and performs the false touch prevention processing only on the touch operation generated by the first touch operation falling on the edge area of the second screen according to the preset edge false touch prevention processing algorithm.

Scene three

Assuming that the electronic equipment is in a fully unfolded state at present and is in a bright screen state, the edge area of the electronic equipment does not include the bendable area, when the electronic equipment detects touch operation acting on the bendable area, the electronic equipment responds to the touch operation, when the electronic equipment detects the touch operation acting on the edge area, the electronic equipment performs false touch prevention processing on the electronic equipment according to a preset edge false touch prevention processing algorithm, and determines whether to respond to the electronic equipment according to a processing result.

Illustratively, referring to fig. 8, the electronic device is in a fully unfolded state, and the foldable touch screen of the electronic device is in a bright screen state, and when the electronic device detects a first touch operation applied to an edge area of the foldable touch screen, the electronic device performs a false touch prevention process according to a preset edge false touch prevention processing algorithm, and determines whether to respond to the edge false touch prevention process according to a processing result.

Based on the above embodiments, the embodiments of the present application, in combination with the following drawings and application scenarios, describe in detail the edge false touch prevention processing algorithm provided by the embodiments of the present application.

In a first mode

If the foldable touch screen is a capacitive screen, when the electronic device detects that the capacitance value of at least one touch point on the foldable touch screen is greater than a preset threshold value, determining that a first touch operation exists on the foldable touch screen; determining a first set of coordinates of the at least one touch point on the foldable touch screen; and when the shape of the first coordinate set composition area does not belong to a first shape type, determining the touch operation as a false touch operation, wherein the first shape type represents the type of the shape of the area composed of the coordinate set of at least one effective touch operation on the capacitive touch screen.

As an example, as shown in fig. 9, if the touch operation is a finger touch operation, a change in capacitance value on the capacitive touch screen is detected at a first time as shown in fig. a, a capacitance having a capacitance change larger than a preset threshold value in fig. a is four capacitance values in a leftmost column, a shape of an area composed of coordinates corresponding to the four capacitance values is close to a shape of the finger, and if the first shape type is a shape of the finger, the touch operation is determined as an effective touch operation at the first time and a response is made thereto. If the touch operation is the touch operation of the palm, and the change of the capacitance value of the touch operation exceeding the threshold value is detected to be a gray part as shown in the graph b at the second moment, the shape of the area formed by the gray part in the graph b is judged not to belong to the shape of the finger, the operation is determined to be the false touch operation, and no response is made to the false touch operation.

Mode two

In practical applications, when a user performs a touch operation on a screen of an electronic device (specifically, a capacitive touch screen), a signal generator disposed in the electronic device generates a corresponding capacitance signal at a preset frequency (or a preset time period), where the preset frequency or the preset time period can be set by a user-defined manner at the electronic device side, for example, the capacitance signal is generated at a frequency of 60-120Hz per second or reported to the processor 110. Accordingly, the processor 110 may detect whether the touch operation is received by the screen of the electronic device according to the reported capacitance signal.

It should be understood that the touch operation is generated by the palm or finger of the user acting on the screen of the electronic device. The capacitance value signal includes, but is not limited to, at least one of the following characteristic information: the action gravity center position of the touch operation and the first parameter. The first parameter includes, but is not limited to, at least one of: the capacitance value of the position of the center of gravity, the height of the touch area of the touch operation, the width of the touch area, the shape of the touch area, the capacitance value of each touch point (i.e. the touch position) in the touch area, the touch duration of the touch operation, the capacitance ratio and other information. The capacitance ratio is a ratio of a sum of capacitances of the capacitance signals in the edge-most region to a sum of capacitances of the capacitance signals in the edge-next region. The most marginal area and the secondary marginal area are both located in the touch area.

For example, fig. 10 shows an interface schematic diagram of an electronic device screen corresponding to a user performing a touch operation in an edge area of the electronic device screen. In fig. 10, the electronic device screen is an area consisting of 18 × 32 small squares. It should be understood that the value in each cell (i.e., each touch point position) represents a capacitance value, and when the capacitance value exceeds a preset value (e.g., 200), it can be determined that a capacitance value signal is detected at the touch point position corresponding to the capacitance value (i.e., a user's finger performs a touch operation at the touch point position). No details are given in this application as to how the capacitance value is detected.

The touch area corresponding to the touch operation performed by the finger of the user on the screen of the electronic device is the area M formed by the solid line part. h is the height of the touch area, and w is the width of the touch area. The point A is an action gravity center position of the touch operation acting on the touch area. It should be understood that the position of the center of gravity of the touch area M can be determined according to the capacitance value of each touch position in the touch area M. The determination of the position of the center of action gravity is not described in detail in this application.

Mode III

The electronic device may determine a deflection angle of a touch area of a user touch operation in the edge area, specifically, the electronic device obtains an included angle between a major axis and a base of a shape formed by the user touch operation in the edge area of the screen, and determines whether the touch operation is an effective touch operation or a false touch operation according to the size of the included angle.

When the user holds the handset with the left hand, the user's thumb belly and thumb form a touch area on the touchscreen as shown on the left side of FIG. 11a, and the remaining four fingers form a touch area on the touchscreen as shown on the right side of FIG. 11 a. Fig. 11b illustrates an interface schematic diagram of an electronic device screen corresponding to a user performing a touch operation in an edge area of the electronic device screen. In fig. 11b, the electronic device screen is an area consisting of 18 × 32 small squares. It should be understood that the value in each cell (i.e., each contact location) represents a capacitance value. As can be seen from FIG. 11b, the long axis of the touch operation falling on the right edge area of the screen forms included angles θ 1 and θ 2 with the bottom side, where θ 1 and θ 2 are both smaller than 90 degrees. The long axis of the touch operation falling on the edge area on the left side of the screen forms an angle theta 3 with the bottom side. The direction of the major axis forming the angle is directed upward of the screen, and the direction of the bottom side forming the angle is directed to the right side of the screen.

As shown in fig. 11c, when the user holds the mobile phone with the left hand, the user normally touches the edge area of the screen with the finger of the right hand. The touch area formed by the user at the right edge of the touch screen is shown in fig. 11 d. As can be seen in FIG. 11d, the long axis of the touch area forms an angle θ 4 with the bottom, where θ 4 is greater than 90 degrees. That is, when the electronic device detects that the user holds the electronic device with the left hand, the electronic device first determines an included angle between the long axis and the bottom side of the touch region corresponding to the touch operation falling in the right edge region, and then compares the included angle with a preset angle value (for example, 90 degrees), if the included angle is smaller than the preset angle value, it indicates that the touch operation is a false touch operation, otherwise, it is a valid touch operation. Similarly, when the electronic device detects that the user holds the electronic device with the right hand, the electronic device determines an included angle between the long axis and the bottom of the touch area corresponding to the touch operation falling on the left edge area, then compares the included angle with a preset angle value (for example, 90 degrees), and if the included angle is larger than the preset angle value, it indicates that the touch operation is a false touch operation, otherwise, it is a valid touch operation.

In other embodiments of the present application, an embodiment of the present application discloses an electronic device, which may include, as shown in fig. 12: a foldable touch screen 1201, wherein the foldable touch screen 1201 comprises a touch panel 1207 and a foldable display screen 1208; one or more processors 1202; a memory 1203; one or more application programs (not shown); and one or more computer programs 1204, the sensors 1205, the various devices described above may be connected by one or more communication buses 1206. Wherein the one or more computer programs 1204 are stored in the memory 1203 and configured to be executed by the one or more processors 1202, the one or more computer programs 1204 comprising instructions which may be used to perform the steps of the respective embodiments of fig. 5-11 d.

The embodiment of the present application further provides a computer storage medium, where a computer instruction is stored in the computer storage medium, and when the computer instruction runs on an electronic device, the electronic device is enabled to execute the relevant method steps to implement the response method of the touch screen in the foregoing embodiment.

The embodiment of the present application further provides a computer program product, which when running on a computer, causes the computer to execute the above related steps to implement the response method of the touch screen in the above embodiment.

In addition, an apparatus, which may be specifically a chip, a component or a module, may include a processor and a memory connected to each other; the memory is used for storing computer execution instructions, and when the device runs, the processor can execute the computer execution instructions stored in the memory, so that the chip can execute the response method of the touch screen in the above-mentioned method embodiments.

In addition, the electronic device, the computer storage medium, the computer program product, or the chip provided in the embodiments of the present application are all configured to execute the corresponding method provided above, so that the beneficial effects achieved by the electronic device, the computer storage medium, the computer program product, or the chip may refer to the beneficial effects in the corresponding method provided above, and are not described herein again.

Through the description of the above embodiments, those skilled in the art will understand that, for convenience and simplicity of description, only the division of the above functional modules is used as an example, and in practical applications, the above function distribution may be completed by different functional modules as needed, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, a module or a unit may be divided into only one logic function, and may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another apparatus, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partially contributed to by the prior art, or all or part of the technical solutions may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A response method of a touch screen is applied to an electronic device with a foldable touch screen, wherein the foldable touch screen comprises a first screen, a bendable area and a second screen, and the first screen is folded with the second screen through the bendable area, and the method comprises the following steps:

determining a state of the foldable touch screen;

when the state of the foldable touch screen is in a non-fully unfolded state, determining an edge area of the foldable touch screen, wherein the edge area comprises the bendable area;

receiving a first touch operation of a user;

acquiring characteristic information of touch operation generated by the first touch operation and falling in the edge area;

when the characteristic information does not meet the response condition of the edge area, not responding to the touch operation falling in the edge area;

the characteristic information of the touch operation comprises a deflection angle of a touch area, and the response condition of the edge area comprises that the deflection angle of the touch area is within a preset angle range;

the deflection angle of the touch area comprises an included angle formed by a long axis of the touch area and the bottom edge of the foldable touch screen, the direction of the long axis points to the upper part of the foldable touch screen, and the direction of the bottom edge of the foldable touch screen points to the right side edge of the foldable touch screen;

the deflection angle of the touch area is within a preset angle range, and the method comprises the following steps:

when the touch operation is effective touch operation falling on the right edge area of the foldable touch screen, the deflection angle of the touch area is larger than a preset angle; when the touch operation is effective touch operation falling on the left edge area of the foldable touch screen, the deflection angle of the touch area is smaller than the preset angle.

2. The method of claim 1, further comprising:

acquiring the current screen display state of the foldable touch screen;

the acquiring characteristic information of the touch operation generated by the first touch operation and falling in the edge region comprises:

when the display state is that the first screen and the second screen are both bright, acquiring a first shape of touch operation generated by the first touch operation and falling in the first screen and a second shape of touch operation generated by the first touch operation and falling in the second screen;

when the characteristic information does not satisfy the response condition of the edge area, not responding to the touch operation falling in the edge area, including:

when the first shape is matched with a preset palm print shape, no response is made to touch operation falling on the first screen, or when the second shape is matched with the preset palm print shape, no response is made to touch operation falling on the second screen.

3. The method of claim 1, further comprising:

acquiring the current screen display state of the foldable touch screen;

when the display state is that the first screen is on and the second screen is off, acquiring characteristic information of touch operation generated by the first touch operation and falling in the first screen; alternatively, the first and second electrodes may be,

when the display state is that the first screen is turned off and the second screen is turned on, acquiring characteristic information of touch operation generated by the first touch operation and falling in the second screen;

when the display state is that the first screen is on and the second screen is off, the touch operation falling on the second screen is not responded, and when the characteristic information does not meet the response condition of the edge area, the touch operation falling in the edge area of the first screen is not responded;

when the first screen is turned off and the second screen is turned on, the touch operation falling on the first screen is not responded, and when the characteristic information does not meet the response condition of the edge area, the touch operation falling in the edge area of the second screen is not responded.

4. The method according to any one of claims 1 to 3, wherein the feature information further comprises any one or a combination of more of:

the height of a touch area generated by the first touch operation, the width of the touch area, the shape of the touch area and the touch duration of the first touch operation;

the response condition of the edge region comprises any one or a combination of more than one of the following:

the height of the touch area is within a set height range;

the width of the touch area is within a preset width range;

the shape of the touch area is a preset shape;

the touch duration of the first touch operation meets a preset duration.

5. An electronic device is characterized by comprising a foldable touch screen, a processor and a memory, wherein the foldable touch screen comprises a first screen, a bendable region and a second screen, and the first screen is folded with the second screen through the bendable region;

the memory for storing one or more computer programs;

the memory stores one or more computer programs that, when executed by the processor, cause the electronic device to perform:

determining a state of the foldable touch screen;

receiving a first touch operation of a user;

when the touch operation is effective touch operation falling on the edge area of the right side of the foldable touch screen, the deflection angle of the touch area is larger than a preset angle; when the touch operation is effective touch operation falling on the left edge area of the foldable touch screen, the deflection angle of the touch area is smaller than the preset angle.

6. The electronic device of claim 5, wherein the one or more computer programs stored by the memory, when executed by the processor, further cause the electronic device to perform:

acquiring the current screen display state of the foldable touch screen;

7. The electronic device of claim 5, wherein the one or more computer programs stored by the memory, when executed by the processor, further cause the electronic device to perform:

acquiring the current screen display state of the foldable touch screen;

when the first screen is turned off and the second screen is turned on, the touch operation falling on the first screen is not responded, and when the characteristic information does not satisfy the response condition of the edge area, the touch operation falling in the edge area of the second screen is not responded.

8. The electronic device of any of claims 5-7, wherein the feature information further comprises any one or a combination of more of:

the height of the touch area is within a set height range;

the width of the touch area is within a preset width range;

the shape of the touch area is a preset shape;

the touch duration of the first touch operation meets a preset duration.

9. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a computer program which, when run on an electronic device, causes the electronic device to perform the method of responding of a touch screen according to any one of claims 1 to 4.

10. A chip, wherein the chip is coupled to a memory for executing a computer program stored in the memory to perform a response method of a touch screen according to any one of claims 1 to 4.