CN113741778A - Device control method, device, storage medium and electronic device - Google Patents
Device control method, device, storage medium and electronic device Download PDFInfo
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- CN113741778A CN113741778A CN202010464217.3A CN202010464217A CN113741778A CN 113741778 A CN113741778 A CN 113741778A CN 202010464217 A CN202010464217 A CN 202010464217A CN 113741778 A CN113741778 A CN 113741778A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
Abstract
The application discloses a device control method, a device control apparatus, a storage medium and an electronic device. The device control method can be applied to an electronic device including a retractable display screen, and includes: identifying whether the electronic device is operated by one hand; if yes, acquiring a telescopic display screen target area which can be controlled by a single hand; and adjusting the size of the expansion area of the telescopic display screen according to the target area. According to the method and the device, the size of the display screen expansion area can be flexibly adjusted according to the display screen target area which can be controlled by each user through one hand, and the operability of the electronic equipment is improved.
Description
Technical Field
The present application belongs to the technical field of electronic devices, and in particular, to a device control method, apparatus, storage medium, and electronic device.
Background
With the continuous development of the technology, the screen of the electronic device is larger and larger, and the large screen can provide better visual experience for a user, such as better photographing, video watching and the like, but due to the limitation of the size of the palm of the user, the user is more and more unconscious when operating the electronic device with one hand, and the upper end display area of the display screen is often difficult to touch, so that the user cannot conveniently operate the electronic device with one hand. Therefore, the operability of the electronic apparatus is poor.
Disclosure of Invention
The embodiment of the application provides a device control method and device, a storage medium and an electronic device, which can improve the operability of the electronic device.
In a first aspect, an embodiment of the present application provides an apparatus control method, which is applied to an electronic apparatus, where the electronic apparatus includes a retractable display screen, and the method includes:
identifying whether the electronic device is operated by one hand;
if yes, acquiring a telescopic display screen target area which can be controlled by a single hand;
and adjusting the size of the expansion area of the telescopic display screen according to the target area.
In a second aspect, an embodiment of the present application provides an apparatus control device, including:
the judging module is used for identifying whether the electronic equipment is operated by one hand or not;
the acquisition module is used for acquiring a telescopic display screen target area which can be controlled by a single hand if the target area is the same as the telescopic display screen target area;
and the processing module is used for adjusting the size of the expansion area of the telescopic display screen according to the target area.
In a third aspect, an embodiment of the present application provides a storage medium, on which a computer program is stored, and when the computer program is executed on a computer, the computer is caused to execute the method provided by the embodiment of the present application.
In a fourth aspect, an embodiment of the present application further provides an electronic device, which includes a memory and a processor, where the processor is configured to execute the method provided in the embodiment of the present application by calling a computer program stored in the memory.
In the embodiment of the application, the electronic equipment can identify whether the electronic equipment is operated by one hand or not; if so, acquiring a target area of the display screen controllable by a single hand; and adjusting the size of the expansion area of the telescopic display screen according to the target area. When different users control the electronic equipment with one hand, the size of the display screen expansion area can be flexibly adjusted according to the display screen target area controllable by each user with one hand, so that the adjusted display screen can be conveniently operated with one hand of the user, and the operability of the electronic equipment is improved.
Drawings
The technical solutions and advantages of the present application will become apparent from the following detailed description of specific embodiments of the present application when taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural diagram of a contracted state of a flexible display screen of an electronic device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of an extended state of a flexible display screen of an electronic device according to an embodiment of the present application.
Fig. 3 is an exploded schematic view of an electronic device according to an embodiment of the present application.
Fig. 4 is an exploded schematic view of a schematic cross-sectional structure diagram of a contracted state of a flexible display screen of an electronic device according to an embodiment of the present application.
Fig. 5 is an exploded schematic view of a schematic cross-sectional structure diagram of an extended state of a flexible display screen of an electronic device according to an embodiment of the present application.
Fig. 6 is a flowchart illustrating an apparatus control method according to an embodiment of the present application.
Fig. 7 is another schematic flowchart of a device control method according to an embodiment of the present application.
Fig. 8 is a scene schematic diagram of a device control method provided in an embodiment of the present application.
Fig. 9 is another schematic view of a device control method provided in an embodiment of the present application.
Fig. 10 is a schematic structural diagram of an apparatus controlled by a device according to an embodiment of the present application.
Fig. 11 is a schematic structural diagram of an electronic device provided in an embodiment of the present application.
Fig. 12 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Referring to the drawings, wherein like reference numbers refer to like elements, the principles of the present application are illustrated as being implemented in a suitable computing environment. The following description is based on illustrated embodiments of the application and should not be taken as limiting the application with respect to other embodiments that are not detailed herein.
It is understood that the execution subject of the embodiment of the present application may be an electronic device such as a smart phone or a tablet computer.
Referring to fig. 1 to fig. 3, an electronic device 100 of the present embodiment includes a housing assembly 10, a flexible display 30, a driver 50, and a driving mechanism 70. The shell assembly 10 is a hollow structure; the components of the driver 50, the drive mechanism 70, and the camera 90 may all be disposed in the housing assembly 10. It is understood that the electronic device 100 according to the embodiment of the present disclosure includes, but is not limited to, a mobile terminal such as a mobile phone, a tablet, or other portable electronic devices, and the electronic device 100 is taken as an example of a mobile phone in this document.
In the present embodiment, the housing assembly 10 includes a first housing 12 and a second housing 14, and the first housing 12 and the second housing 14 are relatively movable. Specifically, in the present embodiment, the first housing 12 and the second housing 14 are slidably connected, that is, the second housing 14 is slidable with respect to the first housing 12.
Specifically, referring to fig. 4 and 5, the first casing 12 and the second casing 14 together form an accommodating space 16. The accommodating space 16 can be used for accommodating components such as the driver 50, the camera 90 and the driving mechanism 70. The housing assembly 10 may further include a rear cover 18, and the rear cover 18 and the first and second housings 12 and 14 together form an accommodating space 16.
The driving element 50 is disposed on the second housing 14, one end of the flexible display 30 is disposed on the first housing 12, the flexible display 30 bypasses the driving element 50, and the other end of the flexible display is disposed in the accommodating space 16, so that a part of the flexible display is hidden in the accommodating space 16, and a part of the flexible display 30 hidden in the accommodating space 16 may not be lighted. The first housing 12 and the second housing 14 are relatively far away from each other, and the driving member 50 can drive the flexible display 30 to unfold, so that more flexible display 30 is exposed out of the accommodating space 16. The flexible display screen 30 exposed outside the accommodating space 16 is lighted up, so that the display area presented by the electronic device 100 becomes large.
The driving member 50 may be a rotating shaft structure with teeth 52 on the outside, the flexible display 30 is linked with the driving member 50 by engaging, and when the first casing 12 and the second casing 14 are relatively far away from each other, the driving member 50 drives a portion of the flexible display 30 engaged with the driving member 50 to move and unfold.
It is understood that the driver 50 can also be a circular shaft without the belt 52, and when the first casing 12 and the second casing 14 are relatively far away from each other, the driver 50 can stretch the portion of the flexible display 30 wound on the driver 50, so that more flexible display is exposed out of the accommodating space 16 and is in a flat state. Specifically, the driving member 50 is rotatably disposed on the second housing 14, and the driving member 50 can rotate along with the movement of the flexible display 30 when the flexible display 30 is gradually opened. In other embodiments, the driver 50 may be fixed to the second housing 14, and the driver 50 may have a smooth surface. When the flexible display 30 is spread, the driver 50 is slidably contacted with the flexible display 30 through its smooth surface.
When the first housing 12 and the second housing 14 are relatively close to each other, the flexible display screen can be retracted by the driving member 50. Alternatively, the electronic device 100 further includes a reset member (not shown), one end of the flexible display screen, which is accommodated in the accommodating space 16, is linked with the reset member, and when the first shell 12 and the second shell 14 are relatively close to each other, the reset member drives the flexible display screen 30 to reset, so that a part of the flexible display screen is retracted into the accommodating space 16.
In this embodiment, the driving mechanism 70 may be disposed in the accommodating space 16, the driving mechanism 70 may be linked with the second housing 14, and the driving mechanism 70 is configured to drive the second housing 14 to move away from the first housing 12, so as to drive the flexible display panel assembly 30 to extend. It will be appreciated that the drive mechanism 70 may be omitted and the user may directly move the first and second housings relative to one another, manually, etc.
It should be noted that, the flexible display screen of the electronic device may be longitudinally extended (vertically extended) in addition to being laterally extended (laterally extended), and the extension direction of the flexible display screen is not limited in the embodiments of the present application. The electronic devices extending and retracting along different directions have similar telescopic structures, for example, longitudinal extension and retraction of the flexible display screen can be realized by changing the arrangement directions of hardware such as the first shell, the second shell, the driving piece and the driving mechanism, and the telescopic structures are not repeated herein.
Referring to fig. 6, fig. 6 is a schematic flowchart of an apparatus control method according to an embodiment of the present disclosure. The device control method may be applied to an electronic device, which may include a retractable display screen. The flow of the device control method may include:
in 101, it is identified whether the electronic device is operated by one hand.
With the development of technology, the display screen of the electronic device is larger and larger. When the display screen of the electronic device is relatively large, due to the limitation of the size of the palm of the user, the upper end display area of the display screen can exceed the touch range of the fingers of the user in the process of operating the electronic device by one hand, particularly in a vertical screen mode, the user can operate the electronic device more difficultly, and the user experience is poor.
Whether the current electronic equipment is operated by the single hand of the user is identified in the embodiment of the application, the specific identification mode is not limited, and the operation by the single hand of the user can be left-handed operation or right-handed operation, and for example, the operation can be determined according to the collected touch position of the user.
In some embodiments, a bezel of the electronic device may be provided with a sensor, and when a user holds the electronic device with a single hand, the sensor may acquire a touch position of a plurality of fingers of the user at the bezel. For example, a user uses a plurality of fingers of a single hand to cooperatively hold the electronic device, the sensors on the left side frame and the right side frame of the electronic device acquire the touch positions of the plurality of fingers of the user, and it can be determined that the user is operating the electronic device with the left hand or the right hand according to the touch positions of the plurality of fingers of the user.
Through the touch position acquired by the sensor of the electronic equipment frame, the electronic equipment can determine the number of fingers on the left side frame and the right side frame when the electronic equipment is held, and further determine the holding posture of the user. For example, when the number of fingers holding the left bezel of the electronic device is greater than the number of fingers holding the right bezel, the electronic device may determine that the user is holding the electronic device in the right hand. On the contrary, when the number of fingers holding the right side frame of the electronic device is greater than the number of fingers holding the left side frame, the electronic device may determine that the user holds the electronic device with the left hand. It should be noted that the type of sensor may include at least one of the following: capacitive sensors, pressure sensors, ultrasonic sensors, etc.
At 102, if yes, a target area of the telescopic display screen which can be controlled by one hand is obtained.
For example, the user may preset, according to the size of the palm of the user, a region of the retractable display screen that can be controlled by the user in the left-handed one-handed operation and a region of the retractable display screen that can be controlled by the user in the right-handed one-handed operation. The area of the telescopic display screen which can be controlled by the left-hand single-hand operation is the area of the display screen which can be touched by the thumb of the left hand of the user when the electronic equipment is operated by the left hand single hand. The area of the telescopic display screen which can be controlled by the right hand during the one-handed operation is the area of the display screen which can be touched by the thumb of the right hand of a user during the one-handed operation of the electronic equipment.
Then, when it is recognized that the electronic device is operated by a single hand of the user, the electronic device can acquire a target area of the retractable display screen that can be controlled by the single hand. For example, if the user operates the electronic device with one hand in the left hand, the electronic device may determine, as the target area, a preset area of the retractable display screen that can be controlled when the user operates with one hand in the left hand. Or, if the user operates the electronic device with one hand in the right hand, the electronic device may determine a preset area of the retractable display screen that can be controlled during the operation with one hand in the right hand as the target area.
In an embodiment, the interface of the electronic device may preset a plurality of display screen regions with different sizes that can be selected by the user, and the user may pre-select one of the display screen regions as a region of the retractable display screen that can be controlled during left-handed single-handed operation according to the size of the palm of the left hand, and pre-select one of the display screen regions as a region of the retractable display screen that can be controlled during right-handed single-handed operation according to the size of the palm of the right hand.
Then, when it is recognized that the electronic device is operated by a single hand of the user, the electronic device can acquire a target area of the retractable display screen that can be controlled by the single hand. For example, if the user operates the electronic device with one hand in the left hand, the electronic device may determine a region of the retractable display screen that can be controlled to be operated with one hand in the left hand, which is selected in advance, as the target region. Or, the user operates the electronic device with one hand in the right hand, the electronic device may determine the area of the retractable display screen that can be controlled by the user when the user operates the electronic device with one hand in the right hand, which is selected in advance, as the target area.
In one embodiment, the display screen target area can be determined by a large number of display screen areas which are historically collected by the electronic device and operated by a single hand of a left hand or a right hand of a user. The display screen target area may be the maximum display screen area that can be controlled by a single hand, either the left or right hand of a user.
In one embodiment, the length of the thumb of the left or right hand of the user may also be obtained, and the area of the display screen that is accessible by a single hand may be determined by the length of the thumb. For example, the electronic device may preset a mapping table of a thumb length and a size of a display screen area controllable by a single hand, the mapping table may calculate a corresponding relationship between the thumb length and the size of the display screen area controllable by the single hand through big data, and the electronic device may measure the thumb length of the user, for example, when the electronic device is held by the single hand, a touch position of the thumb acquired by a sensor at the bezel and a root position of the thumb acquired by the sensor at the bezel are measured to obtain the length of the thumb of the user through the touch position and the root position.
In 103, the size of the display expansion area of the retractable display screen is adjusted according to the target area.
For example, the display screen of the electronic device is a flexible display screen which can be retracted, a telescopic mechanism is arranged at the upper end of the electronic device and used for retracting or extending the flexible display screen, and the size of the display screen extending area can be flexibly adjusted by retracting or extending the flexible display screen, so that the electronic device can provide the display screen with different sizes for users. Wherein the contracted portion of the flexible display screen can be housed within the electronic device.
When the electronic equipment is operated by one hand of a user, the target area of the display screen controllable by the one hand is preset by the user according to the size of the palm of the user, the electronic equipment contracts or extends the flexible display screen to enable the size of the display screen expansion area to be matched with the target area of the display screen preset by the user, and the user can touch all or almost all the display screen area by one hand, so that the operability of the electronic equipment is improved, and the electronic equipment is convenient to operate by the one hand of the user.
In one embodiment, the size of the display screen display area may remain unchanged if the identification electronic device is not operated by one hand.
Referring to fig. 7, fig. 7 is another schematic flow chart of an apparatus control method according to an embodiment of the present application, where the flow chart may include:
in 201, it is identified whether the electronic device is operated by one hand.
Whether the current electronic equipment is operated by a single hand of a user is identified, the operation of the single hand of the user can be a left-hand operation or a right-hand operation, and the specific identification mode is not limited and can be determined according to the acquired touch position of the user.
In some embodiments, a bezel of the electronic device may be provided with a sensor, and when a user holds the electronic device with a single hand, the sensor may acquire a touch position of a plurality of fingers of the user at the bezel. For example, a user uses a plurality of fingers of a single hand to cooperatively hold the electronic device, the sensors on the left side frame and the right side frame of the electronic device acquire the touch positions of the plurality of fingers of the user, and it can be determined that the user is operating the electronic device with the left hand or the right hand according to the touch positions of the plurality of fingers of the user.
Through the touch position collected by the sensor, the electronic equipment can determine the number of fingers on the left side frame and the right side frame when the electronic equipment is held, and further determine the holding posture of the user. For example, when the number of fingers holding the left bezel of the electronic device is greater than the number of fingers holding the right bezel, the electronic device may determine that the user is holding the electronic device in the right hand. On the contrary, when the number of fingers holding the right side frame of the electronic device is greater than the number of fingers holding the left side frame, the electronic device may determine that the user holds the electronic device with the left hand. It should be noted that the type of sensor may include at least one of the following: capacitive sensors, pressure sensors, ultrasonic sensors, etc.
In 202, if yes, a sliding track corresponding to the touch operation received by the retractable display screen is identified.
In 203, if the sliding track is matched with a preset sliding track, a target area of the display screen controllable by a single hand is obtained, and when the sliding track corresponding to the touch operation received by the telescopic display screen is matched with the preset sliding track, it indicates that the size of the expansion area of the telescopic display screen needs to be adjusted.
If the electronic equipment is identified to be operated by one hand, the electronic equipment can further identify a sliding track corresponding to the touch operation received by the telescopic display screen. If the identified sliding track is matched with the preset sliding track, the fact that the user needs to adjust the size of the telescopic display screen expansion area is indicated, and therefore the user can conveniently touch all or almost all the display screen expansion area when operating with one hand.
And if the identified sliding track is not matched with the preset sliding track, keeping the size of the expansion area of the telescopic display screen unchanged.
The touch operation may be a sliding operation, and when the user performs the sliding operation on the display screen, and the sliding track matches with the preset sliding track, for example, the user draws a "Z" shaped pattern on the touch display screen, the electronic device recognizes that the touch track corresponding to the touch operation received on the display screen is the preset "Z" shaped sliding track, and in this case, the sliding track matches with the preset sliding track, which indicates that the user needs to adjust the size of the retractable display screen expansion area. It should be noted that the preset sliding track may also be another sliding track, and in addition, when the user performs a one-handed operation, the user may also determine whether the user needs to adjust the size of the display area of the retractable display screen through a shortcut key operation or a combination of the shortcut key and the sliding operation.
If the sliding track is identified to be matched with the preset sliding track, the electronic equipment can acquire the target area of the display screen which can be controlled by one hand. When a user operates the electronic equipment with one hand, the upper end display area of the display screen is likely to exceed the touch range of fingers of the user, so that the user can preset the area of the telescopic display screen which can be controlled when the user operates with one hand with the right hand according to the size of the palm of the user, and the area of the telescopic display screen which can be controlled when the user operates with one hand with the right hand is a first area; and presetting a region of the telescopic display screen which can be controlled during left-hand operation, wherein the region of the telescopic display screen which can be controlled during left-hand single-hand operation is a second region. The first area is a display screen area which can be touched by the thumb of the right hand of a user when the electronic equipment is operated by the right hand with one hand, and the second area is a display screen area which can be touched by the thumb of the left hand of the user when the electronic equipment is operated by the left hand with one hand.
Then, when it is recognized that the electronic device is operated by a single hand of the user, the electronic device can acquire a target area of the retractable display screen that can be controlled by the single hand. For example, if the user operates the electronic apparatus with one hand in the right hand, the electronic apparatus may determine the preset first region as the target region. Alternatively, the user operates the electronic apparatus with one hand in the left hand, the electronic apparatus may determine the preset second area as the target area.
In an embodiment, a plurality of display screen areas with different sizes which can be selected by a user can be preset on an interface of the electronic device, the user can select one of the display screen areas in advance according to the size of a palm of a right hand to serve as an area of a telescopic display screen which can be controlled by the user during single-hand operation of the right hand, and the area of the telescopic display screen which can be controlled by the user during single-hand operation of the right hand is a first area; and according to the size of the left palm, one of the display screen areas is selected in advance as an area of the telescopic display screen which can be controlled during the single-hand operation of the left hand, and the area of the telescopic display screen which can be controlled during the single-hand operation of the left hand is a second area.
Then, when it is recognized that the electronic device is operated by a single hand of the user, the electronic device can acquire a target area of the retractable display screen that can be controlled by the single hand. For example, if the user operates the electronic device with one hand in the right hand, the electronic device may determine the pre-selected first area as the target area; alternatively, the user operates the electronic apparatus with one hand in the left hand, the electronic apparatus may determine the pre-selected second area as the target area.
In one embodiment, the electronic device may determine the target area of the display screen through a large number of historically collected areas of one-handed operation of the user in the left or right hand. The display screen target area may be the largest area that is controllable by a user when operating with one hand, either left or right. The maximum area which can be controlled by the user when the user operates the keyboard with the right hand by one hand is a first area, and the maximum area which can be controlled by the user when the user operates the keyboard with the left hand by one hand is a second area.
In one embodiment, the length of the thumb of the left or right hand of the user can also be obtained, and the target area of the display screen which can be controlled by one hand can be determined through the length of the thumb. For example, the electronic device may preset a mapping table of the thumb length and the size of the display screen area controllable by one hand, and the mapping table may calculate, through big data, a correspondence between the thumb length and the size of the display screen area controllable by one hand. The electronic device may measure the length of the thumb of the user, for example, when the electronic device is held by a single hand, the length of the thumb of the user is measured by the touch position and the root position of the thumb collected by the sensor at the frame. And obtaining that the display screen area which can be controlled by the right hand and corresponds to the length of the thumb of the right hand is a first area and the display screen target which can be controlled by the left hand and corresponds to the length of the thumb of the left hand is a second area according to the mapping table.
The electronic equipment can also determine the target area of the display screen according to the use habit of the user. Specifically, the electronic device may further determine, according to the usage habit of the user, whether the hand of the user operating the electronic device is a dominant hand, for example, the dominant hand of the user is a right hand, the electronic device is preset with a first region that can be controlled when the dominant hand is operated with a right hand, but the right hand of the user cannot operate the electronic device in some scenarios, and when the electronic device needs to operate the electronic device with a left hand, the electronic device may directly use the first region that can be controlled when the dominant hand that the user has preset, for example, when the dominant hand is operated with a non-dominant hand, as the second region that can be controlled when the dominant hand is operated with a left hand, or use the first region after reducing the longitudinal height of the first region by a portion as the second region, for example, reduce the longitudinal height of the second region by 5% to 10%. It will be appreciated that the dominant hand of the user is generally more flexible than the non-dominant hand, and thus the area of the display screen that the user can control using the dominant hand will generally be slightly larger than the area of the display screen that the user can control using the non-dominant hand.
In 204, a target resolution corresponding to the target area is obtained.
The resolution refers to the number of pixels in the vertical and horizontal directions of the display screen, and if the resolution of the display screen is 1920 × 1080 when the display screen is completely unfolded, it indicates that 1920 pixels are located in the vertical direction of the display screen and 1080 pixels are located in the horizontal direction of the display screen. After the target area controllable by the user with one hand is determined, the electronic device can acquire the number of longitudinal pixels corresponding to the target area, and because the upper end area of the display screen is often difficult to be touched by the user when the user operates the display screen with one hand, the number of longitudinal pixels of the target area controllable by the user with one hand is generally smaller than the number of longitudinal pixels when the display screen is completely unfolded, for example, the number of longitudinal pixels of the target area is 1860, which is smaller than the number of longitudinal pixels 1920 when the display screen is completely unfolded.
Considering that palms of different users are different in size, the electronic device is preset with a plurality of resolutions, the number of longitudinal pixel points corresponding to the preset different resolutions is different, and the number of transverse pixel points is the same. After the number of longitudinal pixel points corresponding to the target area is obtained, determining the target resolution from a plurality of preset resolutions, wherein the number of the longitudinal pixel points of the target resolution is closest to the number of the longitudinal pixel points of the target area. For example, the electronic device compares the difference between the number of longitudinal pixels corresponding to the target area and the number of longitudinal pixels corresponding to each preset resolution, and determines that the preset resolution with the smallest difference is the target resolution, for example, the resolution is 1920 × 1080 when the retractable display screen is fully expanded, the number of longitudinal pixels corresponding to the target area is 1860, the preset resolutions of the electronic device include 1900 × 1080, 1850 × 1080, 1800 × 1080, and the like, and since the number of longitudinal pixels with the preset resolution 1850 × 1080 is 1850, the difference between the number of longitudinal pixels with the preset resolution 1860 corresponding to the target area is the smallest, the target resolution is 1850 × 1080.
In another embodiment, after recognizing that the sliding track matches a preset sliding track, the device control method may further include: when the electronic equipment detects a resolution selection instruction, a plurality of resolution options can be displayed on an interface of the electronic equipment, and a user can actively select the resolution suitable for one-hand operation as a target resolution on the interface according to the size of the palm of the user.
In 205, the size of the display area of the retractable display screen is adjusted according to the target resolution, and the adjusted retractable display screen is displayed at the target resolution.
The display screen of the electronic equipment is a telescopic flexible display screen, a telescopic mechanism is arranged at the upper end of the electronic equipment and used for contracting or extending the flexible display screen, and the size of the display screen extending area can be flexibly adjusted by the electronic equipment through contracting or extending the part of the flexible display screen, so that the display screen with different sizes is provided for users. Wherein the contracted portion of the flexible display screen can be housed within the electronic device.
According to the target resolution, the electronic equipment shrinks or extends a part of the flexible display screen to adjust the size of the display screen expansion area, so that a user can touch all or almost all the display screen area with one hand, and the user can conveniently operate the electronic equipment with one hand.
For example, the resolution of the retractable display screen when fully extended is: 1920 × 1080, that is, the number of the corresponding vertical pixels is 1920, the height of the corresponding display screen is 16cm, the target resolution that the user can control with one hand is 1800 × 1080, that is, the number of the corresponding vertical pixels is 1800, and the height of the target area is 16cm × 1800/1920 — 15 cm. The electronic device therefore flexes the display screen by shrinking the portion so that the height of the target area of the display screen is 15 cm.
In the related art, when it is detected that the user operates the electronic device with one hand, the display interface of the electronic device is only reduced to a fixed size, such as 60% of the original display interface, and the size of the display screen cannot be flexibly adjusted according to the palm sizes of different users. In this embodiment, the electronic device can flexibly adjust the size of the display screen expansion area according to the palm sizes of different users, so that the user can touch all or almost all the display screen expansion area with one hand, the expansion area of the display screen has no operation dead angle, and thus the operability of the electronic device is improved, and the user can conveniently operate the electronic device with one hand.
And then, the electronic equipment can display the adjusted telescopic display screen at a target resolution, each application program supports multiple resolutions, for example, due application programs such as dialing application, short message application, address list application, input method application and the like can be displayed in a self-adaptive mode according to the target resolution, the application programs are displayed on an interface according to the target resolution and the size of a display screen expansion area, and the layout and the size of the application program interface displayed on the adjusted display screen are reasonable. Since the transverse width of the display screen expansion area is unchanged, namely the transverse resolution is unchanged, the size of an operation icon (such as a virtual button) in an application program is hardly changed or rarely changed, and a user is not easy to touch the operation icon by mistake during one-hand operation.
In one embodiment, the size of the display screen display area remains unchanged if the identification electronic device is not operated by one hand.
Referring to fig. 8 to 9, fig. 8 is a schematic view of a scenario of an apparatus control method according to an embodiment of the present application, and fig. 9 is a schematic view of another scenario of the apparatus control method according to the embodiment of the present application. The electronic equipment provided by the embodiment comprises the telescopic display screen. The telescopic display screen is a display screen which can be telescopic. The retractable display screen may be a flexible display screen that may be retracted and extended, etc. On the electronic equipment provided with the telescopic display screen, the expansion size of the display screen can be increased by stretching the display screen, and the expansion size of the display screen can be reduced by contracting the display screen. In the embodiment of the present application, the flexible display screen of the electronic device is longitudinally extended (vertically extended), as shown in fig. 8, fig. 8 shows a display screen of the electronic device when the retractable display screen is in a retracted state, and a display screen of the electronic device when the retractable display screen is in an extended state.
Whether the current electronic equipment is operated by a single hand of a user or not is identified, the operation of the single hand can be left-hand operation or right-hand operation, a frame of the electronic equipment can be provided with a sensor, and when the user holds the electronic equipment by the single hand, the sensor can acquire the touch positions of a plurality of fingers of the user on the frame. For example, a user uses a plurality of fingers of a single hand to cooperatively hold the electronic device, the sensors on the left side frame and the right side frame of the electronic device acquire the touch positions of the plurality of fingers of the user, and it can be determined that the user is operating the electronic device with the left hand or the right hand according to the touch positions of the plurality of fingers of the user.
If the electronic equipment is identified to be operated by one hand, the electronic equipment can further identify a sliding track corresponding to the touch operation received by the telescopic display screen. If the identified sliding track is matched with the preset sliding track, the fact that the user needs to adjust the size of the telescopic display screen expansion area is indicated, and therefore the user can conveniently touch all or almost all the display screen expansion area when operating with one hand.
If the sliding track is identified to be matched with the preset sliding track, the electronic equipment can acquire the target area of the display screen controllable by one hand. The method comprises the following steps that when a user operates the electronic equipment with one hand, the operation can be carried out with the left hand or the right hand, the user can preset the area of the telescopic display screen which can be controlled when the user operates with the right hand with one hand according to the own use habit, and the area of the telescopic display screen which can be controlled when the user operates with the right hand with one hand is a first area; and presetting a region of the telescopic display screen which can be controlled during left-hand operation, wherein the region of the telescopic display screen which can be controlled during left-hand single-hand operation is a second region. The first area is a display screen area which can be touched by the thumb of the right hand of a user when the electronic equipment is operated by the right hand with one hand, and the second area is a display screen area which can be touched by the thumb of the left hand of the user when the electronic equipment is operated by the left hand with one hand.
Then, when it is recognized that the electronic device is operated by a single hand of the user, the electronic device can acquire a target area of the retractable display screen that can be controlled by the single hand. For example, if the user operates the electronic apparatus with one hand in the right hand, the electronic apparatus may determine the preset first region as the target region. Alternatively, the user operates the electronic apparatus with one hand in the left hand, the electronic apparatus may determine the preset second area as the target area.
The electronic equipment can also determine the target area of the display screen according to the use habit of the user. Specifically, the electronic device may further determine, according to the usage habit of the user, whether the hand of the user operating the electronic device is a dominant hand, for example, the dominant hand of the user is a right hand, the electronic device presets a first region that can be controlled when the electronic device is operated with a single right hand, and when the electronic device recognizes that the user is operating a non-dominant hand, for example, the electronic device may directly use the first region that can be controlled when the electronic device is operated with a single right hand, which is preset by the user, as a second region that can be controlled when the electronic device is operated with a single right hand, or reduce the longitudinal height of the first region by a portion and then use the second region, for example, reduce the longitudinal height of the second region by 5% to 10%.
After the target area, namely the first area or the second area, of the display screen controllable by one hand is obtained, the electronic equipment determines the corresponding target resolution according to the target area. The electronic device obtains the number of vertical pixels corresponding to the target area, for example, the number of vertical pixels of the target area is 1860. Considering that palms of different users are different in size, the electronic device is preset with a plurality of resolutions, the number of longitudinal pixel points corresponding to the preset different resolutions is different, and the number of transverse pixel points is the same. The electronic device compares the difference between the number of the longitudinal pixels corresponding to the target area and the number of the longitudinal pixels corresponding to each preset resolution, and determines that the preset resolution with the minimum difference is the target resolution, for example, the resolution when the retractable display screen is fully expanded is 1920 × 1080, the number of the longitudinal pixels corresponding to the target area is 1860, the preset resolutions of the electronic device include 1900 × 1080, 1850 × 1080, 1800 × 1080, and the like, and since the number of the longitudinal pixels with the preset resolution 1850 × 1080 is 1850, the difference between the number of the longitudinal pixels and the number 1860 of the longitudinal pixels corresponding to the target area is the minimum, the target resolution is 1850 × 1080.
According to the target resolution, the electronic equipment shrinks or extends the part of the flexible display screen to adjust the size of the display screen expansion area, so that a user can touch all or almost all the display screen expansion area with one hand, the user can operate the electronic equipment with one hand conveniently, and the operability of the electronic equipment is improved.
For example, the resolution of the retractable display screen when fully extended is: 1920 × 1080, that is, the number of the corresponding vertical pixels is 1920, the height of the corresponding display screen is 16cm, the target resolution that the user can control with one hand is 1800 × 1080, that is, the number of the corresponding vertical pixels is 1800, and the height of the target area is 16cm × 1800/1920 — 15 cm. The electronic device therefore flexes the display screen by shrinking the portion so that the height of the target area of the display screen is 15 cm.
The adjusted telescopic display screen is displayed at a target resolution, various application programs support various resolutions, for example, application programs such as dialing application, short message application, address book application, input method application and the like can be displayed in a self-adaptive mode according to the target resolution, the application programs are displayed on an interface according to the target resolution and the size of a display screen expansion area, and the layout and the size of the application program interface displayed on the adjusted display screen are reasonable. Since the transverse width of the display screen expansion area is unchanged, namely the transverse resolution is unchanged, the size of an operation icon (such as a virtual button) in an application program is hardly changed or rarely changed, and a user is not easy to touch the operation icon by mistake during one-hand operation.
Referring to fig. 10, fig. 10 is a schematic structural diagram of an apparatus control device according to an embodiment of the present application. The device control apparatus can be applied to an electronic device including a retractable touch display screen. The device control apparatus 300 may include: a judging module 301, an obtaining module 302 and a processing module 303.
The judging module 301 is configured to: identifying whether the electronic device is operated by one hand;
the obtaining module 302 is configured to: if yes, acquiring a telescopic display screen target area which can be controlled by a single hand;
the processing module 303 is configured to: and adjusting the size of the expansion area of the telescopic display screen according to the target area.
In one embodiment, the processing module 303 may be configured to:
determining a corresponding target resolution according to the target area;
and adjusting the size of the expansion area of the telescopic display screen according to the target resolution, and displaying the adjusted telescopic display screen at the target resolution.
In one embodiment, the processing module 303 may be configured to:
acquiring the number of longitudinal pixel points of the target area;
and determining a target resolution from a plurality of preset resolutions according to the number of longitudinal pixel points of the target area, wherein the number of the longitudinal pixel points of the target resolution is closest to the number of the longitudinal pixel points of the target area.
In one embodiment, the first processing module 303 may be configured to:
identifying a sliding track corresponding to touch operation received by the telescopic display screen;
and if the sliding track is matched with the preset sliding track, acquiring a target area of the display screen controllable by a single hand, and when the sliding track corresponding to the touch operation received by the telescopic display screen is matched with the preset sliding track, indicating that the size of the expansion area of the telescopic display screen needs to be adjusted.
In one embodiment, the first obtaining module 302 is configured to:
acquiring a touch position of a finger through a sensor of the electronic equipment frame;
determining whether the electronic equipment is operated by the right hand of a user or the left hand of the user according to the touch position;
if the operation is carried out by the right hand, the first area which can be controlled by the right hand is used as a controllable telescopic display screen target area;
and if the left-hand operation is carried out, the second area which can be controlled by the left hand is used as the target area of the telescopic display screen which can be controlled.
The application embodiment provides a computer-readable storage medium on which a computer program is stored, which, when executed on a computer, causes the computer to execute the flow in the device control method provided in this embodiment.
The embodiment of the present application further provides an electronic device, which includes a memory and a processor, where the processor is configured to execute the flow in the device control method provided in this embodiment by calling the computer program stored in the memory.
For example, the electronic device may be a mobile terminal such as a tablet computer or a smart phone. Referring to fig. 11, fig. 11 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.
The electronic device 400 may include a touch display 401, memory 402, a processor 403, and the like. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 6 does not constitute a limitation of the electronic device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The touch display 401 may be a retractable display. The retractable display screen may be a retractable touch display screen. The retractable touch display may be a flexible display that may be bent, retracted, extended, etc. On an electronic device configured with a retractable touch display screen, the expansion size of the screen can be increased by extending the display screen, and the expansion size of the screen can be reduced by retracting the display screen.
The memory 402 may be used to store applications and data. The memory 402 stores applications containing executable code. The application programs may constitute various functional modules. The processor 403 executes various functional applications and data processing by running an application program stored in the memory 402.
The processor 403 is a control center of the electronic device, connects various parts of the whole electronic device by using various interfaces and lines, and performs various functions of the electronic device and processes data by running or executing an application program stored in the memory 402 and calling data stored in the memory 402, thereby performing overall monitoring of the electronic device.
In this embodiment, the processor 403 in the electronic device loads the executable code corresponding to the processes of one or more application programs into the memory 402 according to the following instructions, and the processor 403 runs the application programs stored in the memory 402, so as to execute:
identifying whether the electronic device is operated by one hand;
if yes, acquiring a telescopic display screen target area which can be controlled by a single hand;
and adjusting the size of the expansion area of the telescopic display screen according to the target area.
Referring to fig. 12, the electronic device 400 may include a touch display 401, a memory 402, a processor 403, a battery 405, a microphone 405, a speaker 406, and the like.
The touch display 401 may be a retractable touch display. The retractable touch display screen may be a retractable touch display screen. The retractable touch display may be a flexible display that may be bent, retracted, extended, etc. On an electronic device configured with a retractable touch display screen, the expansion size of the display screen can be increased by stretching the screen, and the expansion size of the screen can be reduced by retracting the display screen.
The memory 402 may be used to store applications and data. The memory 402 stores applications containing executable code. The application programs may constitute various functional modules. The processor 403 executes various functional applications and data processing by running an application program stored in the memory 402.
The processor 403 is a control center of the electronic device, connects various parts of the whole electronic device by using various interfaces and lines, and performs various functions of the electronic device and processes data by running or executing an application program stored in the memory 402 and calling data stored in the memory 402, thereby performing overall monitoring of the electronic device.
The battery 404 may be used to supply power to various modules and components of the electronic device.
The speaker 406 may be used to play sound signals.
In this embodiment, the processor 403 in the electronic device loads the executable code corresponding to the processes of one or more application programs into the memory 402 according to the following instructions, and the processor 403 runs the application programs stored in the memory 402, so as to execute:
identifying whether the electronic device is operated by one hand;
if yes, acquiring a telescopic display screen target area which can be controlled by a single hand;
and adjusting the size of the expansion area of the telescopic display screen according to the target area.
In one embodiment, in adjusting the size of the display expansion area of the retractable display according to the target area, the processor 403 further performs determining a corresponding target resolution according to the target area;
and adjusting the size of the expansion area of the telescopic display screen according to the target resolution, and displaying the adjusted telescopic display screen at the target resolution.
In one embodiment, in determining the corresponding target resolution according to the target area, the processor 403 executes to obtain the number of vertical pixels of the target area;
and determining a target resolution from a plurality of preset resolutions according to the number of longitudinal pixel points of the target area, wherein the number of the longitudinal pixel points of the target resolution is closest to the number of the longitudinal pixel points of the target area.
In one embodiment, in acquiring a target area of the retractable display screen which can be controlled by a single hand, the processor 403 performs detection and identifies a sliding track corresponding to a touch operation on the retractable display screen;
and if the identified sliding track is matched with a preset sliding track, acquiring a target area of the display screen controllable by a single hand, and when the sliding track corresponding to the touch operation received by the telescopic display screen is matched with the preset sliding track, indicating that the size of the expansion area of the telescopic display screen needs to be adjusted.
In one embodiment, a frame of the electronic device is provided with a sensor, and in the target area of the scalable display screen that can be controlled by a single hand, the processor 403 executes the step of acquiring the touch position of the finger through the sensor of the frame of the electronic device; determining whether the electronic equipment is operated by the right hand of a user or the left hand of the user according to the touch position;
if the operation is carried out by the right hand, the first area which can be controlled by the right hand is used as a telescopic display screen target area;
and if the left-hand operation is carried out, the second area which can be controlled by the left hand is used as a telescopic display screen target area.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed description of the device control method, and are not described herein again.
The device control apparatus provided in the embodiment of the present application and the device control method in the above embodiments belong to the same concept, and any method provided in the device control method embodiment may be run on the device control apparatus, and a specific implementation process thereof is described in the device control method embodiment in detail, and is not described herein again.
It should be noted that, for the apparatus control method described in the embodiment of the present application, it can be understood by those skilled in the art that all or part of the process of implementing the apparatus control method described in the embodiment of the present application can be completed by controlling the relevant hardware through a computer program, where the computer program can be stored in a computer-readable storage medium, such as a memory, and executed by at least one processor, and during the execution, the process of the embodiment of the apparatus control method can be included. The storage medium may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a Random Access Memory (RAM), or the like.
In the device control apparatus according to the embodiment of the present application, each functional module may be integrated into one processing chip, or each module may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium, such as a read-only memory, a magnetic or optical disk, or the like.
The above detailed descriptions of the device control method, apparatus, storage medium, and electronic device provided in the embodiments of the present application, and the specific examples applied herein are set forth to explain the principles and implementations of the present application, and the descriptions of the above embodiments are only used to help understand the method and core ideas of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A device control method is applied to an electronic device, and is characterized in that the electronic device comprises a telescopic display screen, and the method comprises the following steps:
identifying whether the electronic device is operated by one hand;
if so, acquiring a target area of the telescopic display screen which can be controlled by one hand;
and adjusting the size of the expansion area of the telescopic display screen according to the target area.
2. The device control method according to claim 1, wherein the adjusting the size of the retractable display screen expansion area according to the target area comprises:
determining a corresponding target resolution according to the target area;
and adjusting the size of the expansion area of the telescopic display screen according to the target resolution, and displaying the adjusted telescopic display screen at the target resolution.
3. The device control method of claim 2, wherein said determining a corresponding target resolution from the target area comprises:
acquiring the number of longitudinal pixel points of the target area;
and determining a target resolution from a plurality of preset resolutions according to the number of longitudinal pixel points of the target area, wherein the number of the longitudinal pixel points of the target resolution is closest to the number of the longitudinal pixel points of the target area.
4. The device control method according to claim 1, wherein the acquiring the scalable display screen target area controllable by one hand comprises:
identifying a sliding track corresponding to touch operation received by the telescopic display screen;
and if the sliding track is matched with the preset sliding track, acquiring a target area of the display screen controllable by a single hand, and when the sliding track corresponding to the touch operation received by the telescopic display screen is matched with the preset sliding track, indicating that the size of the expansion area of the telescopic display screen needs to be adjusted.
5. The device control method according to claim 1, wherein a frame of the electronic device is provided with a sensor, and the acquiring a target area of the retractable display screen controllable by a single hand comprises:
acquiring a touch position of a finger through a sensor of the electronic equipment frame;
determining whether the electronic equipment is operated by the right hand of a user or the left hand of the user according to the touch position;
if the operation is carried out by the right hand, the first area which can be controlled by the right hand is used as a telescopic display screen target area;
and if the left-hand operation is carried out, the second area which can be controlled by the left hand is used as a telescopic display screen target area.
6. An apparatus for controlling a device, applied to an electronic device, wherein the electronic device includes a retractable display screen, the apparatus comprising:
the judging module is used for identifying whether the electronic equipment is operated by one hand or not;
the acquisition module is used for acquiring a telescopic display screen target area which can be controlled by a single hand if the target area is the same as the telescopic display screen target area;
and the processing module is used for adjusting the size of the expansion area of the telescopic display screen according to the target area.
7. The device controlled apparatus of claim 6, wherein the processing module is configured to:
determining a corresponding target resolution according to the target area;
and adjusting the size of the expansion area of the telescopic display screen according to the target resolution, and displaying the adjusted telescopic display screen at the target resolution.
8. The device controlled apparatus of claim 7, wherein the processing module is configured to:
acquiring the number of longitudinal pixel points of the target area;
and determining a target resolution from a plurality of preset resolutions according to the number of longitudinal pixel points of the target area, wherein the number of the longitudinal pixel points of the target resolution is closest to the number of the longitudinal pixel points of the target area.
9. A storage medium having stored thereon a computer program, characterized in that the computer program, when executed on a computer, causes the computer to execute the method according to any of claims 1 to 5.
10. An electronic device comprising a memory, a processor, wherein the processor is configured to perform the method of any one of claims 1 to 5 by invoking a computer program stored in the memory.
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| CN202010464217.3A CN113741778A (en) | 2020-05-27 | 2020-05-27 | Device control method, device, storage medium and electronic device |
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| CN202010464217.3A CN113741778A (en) | 2020-05-27 | 2020-05-27 | Device control method, device, storage medium and electronic device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023195681A1 (en) * | 2022-04-08 | 2023-10-12 | 삼성전자 주식회사 | Electronic device for controlling attributes of one-handed mode screen on basis of grip shape and method for controlling same |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023195681A1 (en) * | 2022-04-08 | 2023-10-12 | 삼성전자 주식회사 | Electronic device for controlling attributes of one-handed mode screen on basis of grip shape and method for controlling same |
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