CN106293482B - Mobile terminal and wallpaper setting method and system thereof - Google Patents
Mobile terminal and wallpaper setting method and system thereof Download PDFInfo
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- CN106293482B CN106293482B CN201610713493.2A CN201610713493A CN106293482B CN 106293482 B CN106293482 B CN 106293482B CN 201610713493 A CN201610713493 A CN 201610713493A CN 106293482 B CN106293482 B CN 106293482B
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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
- G06F3/04883—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 for inputting data by handwriting, e.g. gesture or text
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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]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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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]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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Abstract
The invention discloses a mobile terminal and a method and a system for setting wallpaper thereof.A wallpaper switch and a reference gesture corresponding to a wallpaper setting instruction are preset; after detecting that the wallpaper switch is turned on, comparing the received gesture signal with a reference gesture; and when the gesture signal conforms to the reference gesture, capturing a screenshot of the current screen, and setting the screenshot as wallpaper. Therefore, the mobile terminal can capture the picture through the gesture and automatically set the picture as the wallpaper, so that the steps of saving the picture by a user and opening the picture manager to set the wallpaper are reduced, the operation steps are simplified, and the operation efficiency is improved.
Description
Technical Field
The invention relates to the field of mobile terminal wallpaper setting, in particular to a mobile terminal and a method and a system for setting wallpaper thereof.
Background
Mobile terminals such as mobile phones and tablet computers have a wallpaper setting function, and people can set various wallpapers according to their own preferences. When a user browses a picture through a mobile phone and needs to set the picture as wallpaper, the user usually needs to operate on a screenshot interface to capture a current screenshot, store the picture, and set the captured picture as the wallpaper by opening a picture manager, so that wallpaper setting can be completed. If the wallpaper setting is carried out by adopting the operation method, the operation is complex, and the time of a user is delayed.
Thus, the prior art has yet to be improved and enhanced.
Disclosure of Invention
In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a mobile terminal and a method and system for setting wallpaper thereof, which enable a user to capture a picture and automatically set the picture as wallpaper directly through a gesture, thereby reducing the steps of saving the picture by the user, opening a picture manager to set the wallpaper, and simplifying the operation steps.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a method for setting wallpaper by a mobile terminal, the method comprises the following steps:
A. presetting a wallpaper switch and a reference gesture corresponding to a wallpaper setting instruction;
B. after detecting that the wallpaper switch is turned on, comparing the received gesture signal with a reference gesture;
C. and when the gesture signal conforms to the reference gesture, capturing a screenshot of the current screen, and setting the screenshot as wallpaper.
In the method for setting wallpaper by the mobile terminal, the step a specifically includes:
a1, presetting a wallpaper switch;
a2, after a reference gesture setting instruction is received, detecting a gesture signal on a screen, and when a graph corresponding to the gesture signal is a non-closed box, saving the non-closed box graph as a first reference gesture corresponding to the wallpaper setting instruction; and when the graph corresponding to the gesture signal is a closed box, saving the closed box graph as a second reference gesture corresponding to the wallpaper setting instruction.
In the method for setting wallpaper by the mobile terminal, the step B specifically includes: and after detecting that the wallpaper switch is turned on, comparing the graph corresponding to the received gesture signal with the first reference gesture and the second reference gesture.
In the method for setting wallpaper by the mobile terminal, the step C specifically includes:
when the graph corresponding to the received gesture signal is consistent with the first reference gesture, capturing a screenshot of a current screen, and setting the screenshot as wallpaper; when the graph corresponding to the received gesture signal is in accordance with the second reference gesture, according to the shape and the position of the closed box corresponding to the gesture signal, calculating a maximum rectangle with the length-width ratio in the closed box being the same as the length-width ratio of the screen of the mobile terminal, performing screenshot on the screen corresponding to the maximum rectangle, amplifying the screenshot to the size of the screen, and setting the screenshot as wallpaper.
In the system for setting the wallpaper for the mobile terminal, the wallpaper switches are two hardware switches of the mobile terminal.
A system for setting wallpaper of a mobile terminal, the system comprising:
the reference setting module is used for setting a wallpaper switch and a reference gesture corresponding to the wallpaper setting instruction;
the touch gesture receiving module is used for detecting and receiving gesture signals;
the wallpaper quick setting module is used for comparing the gesture signal received by the touch gesture receiving module with a reference gesture after detecting that the wallpaper switch is turned on; and when the gesture signal conforms to the reference gesture, capturing a screenshot of the current screen, and setting the screenshot as wallpaper.
In the system for setting wallpaper of the mobile terminal, the reference setting module is specifically configured to: presetting a wallpaper switch; after the touch gesture receiving module receives a reference gesture setting instruction, detecting a gesture signal on a screen through the touch gesture receiving module, and when a graph corresponding to the gesture signal is a non-closed frame, storing the non-closed frame graph as a first reference gesture corresponding to a wallpaper setting instruction; and when the graph corresponding to the gesture signal is a closed box, saving the closed box graph as a second reference gesture corresponding to the wallpaper setting instruction.
In the system for setting the wallpaper by the mobile terminal, the wallpaper quick setting module specifically comprises:
the gesture comparison unit is used for comparing a graph corresponding to the gesture signal received by the touch gesture receiving module with a first reference gesture and a second reference gesture after the wallpaper switch is detected to be turned on;
the screen capture processing unit is used for capturing the screenshot of the current screen and outputting the screenshot to the wallpaper setting unit when the graph corresponding to the gesture signal received by the touch gesture receiving module conforms to the first reference gesture; when the graph corresponding to the gesture signal received by the touch gesture receiving module conforms to the second reference gesture, calculating a maximum rectangle with the length-width ratio in the closed frame being the same as the length-width ratio of the screen of the mobile terminal according to the shape and the position of the closed frame corresponding to the gesture signal, performing screenshot on the screen corresponding to the maximum rectangle, and outputting the screenshot to a wallpaper setting unit;
and the wallpaper setting unit is used for setting the received screenshot as wallpaper.
In the system for setting the wallpaper for the mobile terminal, the wallpaper switches are two hardware switches of the mobile terminal.
A mobile terminal comprises the wallpaper setting system.
Compared with the prior art, the invention provides a mobile terminal and a method and a system for setting wallpaper thereof, wherein the method comprises the following steps: presetting a wallpaper switch and a reference gesture corresponding to a wallpaper setting instruction; after detecting that a wallpaper switch is turned on, comparing a received gesture signal with a reference gesture, and when the gesture signal conforms to the reference gesture, capturing a screenshot of a current screen and setting the screenshot as wallpaper. Therefore, the mobile terminal can directly capture the picture and automatically set the picture as the wallpaper through the gesture, steps of saving the picture by a user and opening the picture manager to set the wallpaper are reduced, operation steps are simplified, and efficiency is improved.
Drawings
Fig. 1 is a flowchart of a method for setting wallpaper of a mobile terminal according to the present invention.
Fig. 2 is a flowchart illustrating a specific method of step S10 in the method for setting wallpaper of a mobile terminal according to the present invention.
Fig. 3 is a block diagram illustrating a system for setting wallpaper of a mobile terminal according to the present invention.
Detailed Description
The invention provides a mobile terminal and a method and a system for setting wallpaper thereof. In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a method for setting wallpaper of a mobile terminal, and referring to fig. 1, the method for setting wallpaper of the mobile terminal provided by the invention comprises the following steps:
and S10, presetting a wallpaper switch and a reference gesture corresponding to the wallpaper setting instruction. The wallpaper switch can be a combination of the existing keys, such as two hardware switches of the mobile terminal; or a software switch on the interface; of course, it may also be a specific touch instruction, such as the screen being tapped two times in succession, etc. In this embodiment, the wallpaper switch is a power key and a volume down key, that is, when the power key and the volume down key are pressed simultaneously, it means that the wallpaper switch is turned on; when the power key and the volume down key are pressed again at the same time, it means that the wallpaper switch is turned off. The gesture refers to a user operation detected by the touch screen, namely a gesture operation of the user on the touch screen.
And S20, after the wallpaper switch is detected to be turned on, comparing the received gesture signal with the reference gesture.
And S30, when the gesture signal is consistent with the reference gesture, capturing the screenshot of the current screen, and setting the screenshot as wallpaper.
Therefore, the mobile terminal can directly capture the picture and automatically set the picture as the wallpaper through the gesture, steps of saving the picture by a user and opening the picture manager to set the wallpaper are reduced, operation steps are simplified, and wallpaper setting efficiency is improved.
Further, referring to fig. 2, the step S10 specifically includes the steps of:
and S110, presetting a wallpaper switch. The wallpaper switch can be set by a user, and system defaults can be adopted.
S120, after a reference gesture setting instruction (the instruction is a gesture signal) is received, detecting a gesture signal on a screen, and when a graph corresponding to the gesture signal is a non-closed box, for example, when the graph corresponding to the gesture signal is 'C', storing the non-closed box as a first reference gesture corresponding to the wallpaper setting instruction; and when the graph corresponding to the gesture signal is a closed box, if the graph corresponding to the gesture signal is a circle, saving the closed box graph as a second reference gesture corresponding to the wallpaper setting instruction. The figure of the non-closed frame is a line segment, can be a straight line segment, and can also be a curve line segment or a combination of a plurality of line segments. The figures of the closed frame are various figures which are connected end to end and have the area not equal to 0.
The step S20 specifically includes: and after detecting that the wallpaper switch is turned on, comparing the graph corresponding to the received gesture signal with the first reference gesture and the second reference gesture.
The step S30 specifically includes:
when the graph corresponding to the received gesture signal is consistent with the first reference gesture, if the graph corresponding to the gesture signal is 'C' (namely the user marks out the 'C' shape on the screen), the gesture signal is a wallpaper setting instruction, a screenshot of the current screen is intercepted, and the screenshot is set as wallpaper; when the graph corresponding to the received gesture signal is in accordance with a second reference gesture (the gesture signal is a wallpaper setting instruction), calculating a maximum rectangle with the length-width ratio being the same as the length-width ratio of the screen of the mobile terminal in the closed frame according to the shape and the position of the closed frame corresponding to the gesture signal, performing screenshot on the screen corresponding to the maximum rectangle, amplifying the screenshot to the size of the screen, and setting the screenshot as wallpaper, if the graph corresponding to the received gesture signal is a circle, calculating the maximum rectangle corresponding to the circle, and performing screenshot on the corresponding screen. And enlarging the screen to be suitable for the size of the screen and setting the screen as wallpaper.
Therefore, by the wallpaper setting method provided by the invention, the user only needs to draw a graph similar to the first reference gesture on the screen, and the mobile terminal can capture the current screen and automatically set the current screen as the wallpaper, so that one-key operation of wallpaper setting is realized, and the wallpaper setting method is very convenient. When a user only needs to intercept a part of screen, the user only needs to draw a closed graph similar to the second reference gesture, so that a rectangular area with a proper length-width ratio in the range of the closed graph on the screen can be intercepted, the rectangular area is automatically set as wallpaper, the operation of partial screen interception is greatly simplified, and the gesture operation is even quicker and more convenient than the operation of using a mouse to intercept images on a computer.
Based on the method for setting wallpaper of the mobile terminal provided by the above embodiment, the present invention further provides a system for setting wallpaper of the mobile terminal, referring to fig. 3, the system includes: a reference setting module 10, a touch gesture reception module 20, and a wallpaper shortcut setting module 30.
The reference setting module 10 is configured to set a wallpaper switch and a reference gesture corresponding to a wallpaper setting instruction. The wallpaper switches are two hardware switches of the mobile terminal.
The touch gesture receiving module 20 is configured to detect and receive a gesture signal. Preferably, the touch gesture receiving module 20 includes a touch screen.
The wallpaper quick setting module 30 is configured to compare the gesture signal received by the touch gesture receiving module with a reference gesture after detecting that the wallpaper switch is turned on; and when the gesture signal conforms to the reference gesture, capturing a screenshot of the current screen, and setting the screenshot as wallpaper.
The reference setting module 10 is specifically configured to: presetting a wallpaper switch; after the touch gesture receiving module 20 receives a reference gesture setting instruction, detecting a gesture signal on a screen through the touch gesture receiving module, and when a graph corresponding to the gesture signal is a non-closed frame, if "C" is set as the gesture signal, saving the non-closed frame graph as a first reference gesture corresponding to a wallpaper setting instruction; and when the graph corresponding to the gesture signal is a closed box, if the circle is set as the gesture signal, saving the closed box graph as a second reference gesture corresponding to the wallpaper setting instruction.
Further, the wallpaper shortcut setting module 30 specifically includes a gesture comparison unit 310, a screen capture processing unit 320, and a wallpaper setting unit 330.
The gesture comparing unit 310 is configured to compare a graph corresponding to the gesture signal received by the touch gesture receiving module 10 with the first reference gesture and the second reference gesture after detecting that the wallpaper switch is turned on.
The screen capture processing unit 320 is configured to capture a screenshot of a current screen and output the screenshot to the wallpaper setting unit when a graph corresponding to the gesture signal received by the touch gesture receiving module matches the first reference gesture; when the graph corresponding to the gesture signal received by the touch gesture receiving module conforms to the second reference gesture, according to the shape and the position of the closed box corresponding to the gesture signal, calculating a maximum rectangle with the length-width ratio in the closed box being the same as the length-width ratio of the screen of the mobile terminal, performing screenshot on the screen corresponding to the maximum rectangle, and outputting the screenshot to the wallpaper setting unit, if the corresponding closed box is a circle, calculating the length-width ratio to obtain the maximum rectangle of the mobile terminal screen corresponding to the circle.
The wallpaper setting unit 330 is configured to set the received screenshot as a wallpaper.
As the principle and characteristics of the system for setting wallpaper of the mobile terminal are elaborated in the above system embodiment, no further description is provided herein.
It will be understood by those skilled in the art that all or part of the processes in the methods of the embodiments described above can be implemented by hardware instructed by a computer (or mobile terminal) program, where the computer (or mobile terminal) program can be stored in a computer (or mobile terminal) readable storage medium, and when executed, the program can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a Random Access Memory (RAM), or the like.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (5)
1. A method for setting wallpaper of a mobile terminal is characterized by comprising the following steps:
A. presetting a wallpaper switch and a reference gesture corresponding to a wallpaper setting instruction;
B. after detecting that the wallpaper switch is turned on, comparing the received gesture signal with a reference gesture;
C. when the gesture signal is consistent with the reference gesture, capturing a screenshot of a current screen, and setting the screenshot as wallpaper;
the step A specifically comprises the following steps:
a1, presetting a wallpaper switch;
a2, after a reference gesture setting instruction is received, detecting a gesture signal on a screen, and when a graph corresponding to the gesture signal is a non-closed box, saving the non-closed box graph as a first reference gesture corresponding to the wallpaper setting instruction; when the graph corresponding to the gesture signal is a closed box, saving the closed box graph as a second reference gesture corresponding to a wallpaper setting instruction;
the step B specifically comprises the following steps:
after detecting that the wallpaper switch is turned on, comparing a graph corresponding to the received gesture signal with a first reference gesture and a second reference gesture;
the step C specifically comprises the following steps:
when the graph corresponding to the received gesture signal is consistent with the first reference gesture, capturing a screenshot of a current screen, and setting the screenshot as wallpaper; when the graph corresponding to the received gesture signal is in accordance with the second reference gesture, according to the shape and the position of the closed box corresponding to the gesture signal, calculating a maximum rectangle with the length-width ratio in the closed box being the same as the length-width ratio of the screen of the mobile terminal, performing screenshot on the screen corresponding to the maximum rectangle, amplifying the screenshot to the size of the screen, and setting the screenshot as wallpaper.
2. The method for setting wallpaper of a mobile terminal as claimed in claim 1, wherein the wallpaper switch is two hardware switches of the mobile terminal.
3. A system for setting wallpaper of a mobile terminal, the system comprising:
the reference setting module is used for setting a wallpaper switch and a reference gesture corresponding to the wallpaper setting instruction;
the touch gesture receiving module is used for detecting and receiving gesture signals;
the wallpaper quick setting module is used for comparing the gesture signal received by the touch gesture receiving module with a reference gesture after detecting that the wallpaper switch is turned on; when the gesture signal is consistent with the reference gesture, capturing a screenshot of a current screen, and setting the screenshot as wallpaper;
the reference setting module is specifically configured to: presetting a wallpaper switch; after the touch gesture receiving module receives a reference gesture setting instruction, detecting a gesture signal on a screen through the touch gesture receiving module, and when a graph corresponding to the gesture signal is a non-closed frame, storing the non-closed frame graph as a first reference gesture corresponding to a wallpaper setting instruction; when the graph corresponding to the gesture signal is a closed box, saving the closed box graph as a second reference gesture corresponding to a wallpaper setting instruction;
the wallpaper quick setting module specifically comprises:
the gesture comparison unit is used for comparing a graph corresponding to the gesture signal received by the touch gesture receiving module with a first reference gesture and a second reference gesture after the wallpaper switch is detected to be turned on;
the screen capture processing unit is used for capturing the screenshot of the current screen and outputting the screenshot to the wallpaper setting unit when the graph corresponding to the gesture signal received by the touch gesture receiving module conforms to the first reference gesture; when the graph corresponding to the gesture signal received by the touch gesture receiving module conforms to the second reference gesture, calculating a maximum rectangle with the length-width ratio in the closed frame being the same as the length-width ratio of the screen of the mobile terminal according to the shape and the position of the closed frame corresponding to the gesture signal, performing screenshot on the screen corresponding to the maximum rectangle, and outputting the screenshot to a wallpaper setting unit;
and the wallpaper setting unit is used for setting the received screenshot as wallpaper.
4. The system for setting wallpaper of a mobile terminal as claimed in claim 3, wherein the wallpaper switch is two hardware switches of the mobile terminal.
5. A mobile terminal, characterized in that it comprises a system for setting wallpaper according to any one of claims 3 to 4.
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| CN101315657A (en) * | 2008-05-26 | 2008-12-03 | 北京飞天诚信科技有限公司 | Safe input method in Windows system |
| CN103092524A (en) * | 2013-01-31 | 2013-05-08 | 广东欧珀移动通信有限公司 | Method for realizing screenshot through touch screen and mobile terminal |
| CN103970500A (en) * | 2014-03-31 | 2014-08-06 | 小米科技有限责任公司 | Method and device for displaying picture |
| CN105867783A (en) * | 2015-12-30 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Wallpaper switching method and corresponding device |
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| JP5762944B2 (en) * | 2011-12-28 | 2015-08-12 | 京セラ株式会社 | Apparatus, method, and program |
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| CN101315657A (en) * | 2008-05-26 | 2008-12-03 | 北京飞天诚信科技有限公司 | Safe input method in Windows system |
| CN103092524A (en) * | 2013-01-31 | 2013-05-08 | 广东欧珀移动通信有限公司 | Method for realizing screenshot through touch screen and mobile terminal |
| CN103970500A (en) * | 2014-03-31 | 2014-08-06 | 小米科技有限责任公司 | Method and device for displaying picture |
| CN105867783A (en) * | 2015-12-30 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Wallpaper switching method and corresponding device |
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Effective date of registration: 20230512 Address after: Room 501, 85 Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen reliable intellectual property service Co.,Ltd. Address before: 516006 Zhongkai hi tech Zone, Huizhou, Guangdong, 86 Chang seven Road West Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |