The multi-screen display method and device of a kind of mobile terminal and its multisystem
Technical field
The present invention relates to technical field of mobile terminals, and in particular to the split screen display available side of a kind of mobile terminal and its multisystem
Method and device.
Background technique
The characteristics of having itself due to each operating system, in order to meet the different demands of user, more and more users
Selection installation dual operating systems even multiple operating system.For example, some enterprises are not let out for the know-how for keeping it internal
Dew, or be to prevent from recording, or to prevent from imaging and take pictures, under specific occasion (such as momentous conference), user can be forced to make
Meeting or other work are participated in the office operation system that it is permitted.
When user is needing using office operation system or in other cases to handle the thing in another operating system simultaneously
When business, existing terminal technology is also unable to satisfy this demand of user, if can run simultaneously, show multiple operating systems simultaneously
Provide the user with operation, it will bring more convenient better experience to user.
Summary of the invention
The present invention provides the multi-screen display method and device of a kind of mobile terminal and its multisystem, to reach while run,
Show that multiple operating systems for the purpose of user's operation, bring more convenient better experience to user.
The technical solution that the present invention solves above-mentioned technical problem is as follows.
According to an aspect of the present invention, a kind of multi-screen display method of the multisystem provided, this method be applied to include
The mobile terminal of multiple operating systems, this method comprises:
When detecting multiple operating systems while running, the display image of multiple operating systems is exported to mobile terminal
Display screen;
The display image split screen display available that the display screen of mobile terminal will receive.
Preferably, when one or two in multiple operating systems are predetermined to be secure operating system, the multisystem
Multi-screen display method further include:
When receiving screenshotss instruction, shows and show that the region of the image of secure operating system can not be intercepted on screen.
Preferably, it can not be intercepted for the screen for the image for showing secure operating system on above-mentioned display screen, the polyphyly
The multi-screen display method of system further include:
When receiving screenshotss instruction, the size and location information of the display area of entire screen is obtained, while obtaining peace
The size and location information of the image-region of full operation system;
It calculates entire display area and subtracts the size and location information for showing the region of image of secure operating system;
By the image interception in region represented by the size and location information being calculated.
Preferably, the multi-screen display method of above-mentioned multisystem further include:
When one of them for the multiple operating systems for detecting while running is closed, the operating system that will be currently running
Display image export to the display screen of mobile terminal;
The display image received is displayed in full screen by the display screen of mobile terminal.
Preferably, the display screen of mobile terminal by the display image of the multiple operating systems received be divided into the first screen and
Second screen shows that the size of the display area of first screen and the second screen is identical or not identical respectively.
According to another aspect of the present invention, a kind of split screen display available device of the multisystem provided, the device include:
Output module, for when detecting multiple operating systems while running, by the display image of multiple operating systems
It exports to the display screen of mobile terminal;
Display module, the display image split screen display available that the display screen for mobile terminal will receive.
Preferably, the split screen display available device of above-mentioned multisystem further include:
Screen capture module, for showing the area for showing the image of secure operating system on screen when receiving screenshotss instruction
Domain can not be intercepted.
Preferably, above-mentioned screen capture module includes:
Data obtaining module, for obtaining size and the position of the display area of entire screen when receiving screenshotss instruction
Confidence breath, while obtaining the size and location information of the image-region of secure operating system;
Computing module, for calculate entire display area subtract display secure operating system image region size and
Location information;
Interception module, the image interception in region represented by the size and location information for will be calculated.
According to a further aspect of the invention, a kind of mobile terminal provided, the mobile terminal include display screen, the movement
Terminal further include:
First central processing unit, the first system memory connecting with the first central processing unit connect with the first central processing unit
The first flash memory connect, for running the first operating system;
Second central processing unit, the second system memory connecting with the second central processing unit connect with the second central processing unit
The second flash memory connect, for running the second operating system;
Controller, the input terminal of controller connect the output of the output end and the second central processing unit of the first central processing unit
The output end at end, controller connects display screen, and the image for controlling the first operating system and the second operating system exports.
Preferably, above-mentioned mobile terminal further include:
Battery, power supply output the first central processing unit of connection of battery and the second central processing unit;
Common storage, common storage are connect with the first central processing unit and the second central processing unit.
The present invention provides a kind of mobile terminal and its multi-screen display methods and device of multisystem, allow user same
When use two identical or different operating systems, without by switching just can enter another operating system.It will be more
The display image split screen display available of a operating system brings better experience to user, also to be brought in enterprise using mobile terminal
It is convenient.
Detailed description of the invention
Fig. 1 is the flow chart according to the multi-screen display method of the multisystem of one embodiment of the present of invention;
Fig. 2 is the flow chart according to the multi-screen display method of the multisystem of another embodiment of the invention;
Fig. 3 is the process for the method that can not be intercepted according to the image of the secure operating system of one embodiment of the present of invention
Figure;
Fig. 4 is the exemplary block diagram according to the split screen display available device of the multisystem of one embodiment of the present of invention;
Fig. 5 is the exemplary block diagram according to the mobile terminal of one embodiment of the present of invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Embodiment one
Fig. 1 is according to the flow chart of the multi-screen display method of the multisystem of one embodiment of the present of invention, and multisystem includes
Two systems and/or more than two systems, point of multisystem according to an embodiment of the invention is described below with reference to Fig. 1
Shield display methods, as shown in Figure 1, method includes the following steps:
Step S100, when detecting multiple operating systems while running, the display image of multiple operating systems is exported
To the display screen of mobile terminal, the specifying information of detection can be the multiple operating systems of detection whether and meanwhile have and show that image is defeated
Out;
Wherein, multiple operating systems include two operating systems and/or more than two operating systems.For example, two
In operating system, an operating system is the operating system of open source, such as android system, and an operating system is to close source
Operating system, such as Windows system.
Step S200, the display image split screen display available that the display screen of mobile terminal will receive.
It wherein,, can be by receive two operating system for above-mentioned split screen display available by taking two operating system as an example
Display image is divided into the first screen and the second screen is shown respectively, and the size of the display area of first screen and the second screen is identical or not phase
Together.
Wherein, gravity detection module is designed in most of mobile terminal, this method can also include:
When the gravity detection module of mobile terminal detects that mobile terminal is transverse screen in use, by the aobvious of multiple operating systems
Diagram picture is divided into left screen and right screen.Situation of the step more suitable for two operating system.
Wherein, when only one operating system at runtime, in order to make to show that the utilization rate of screen is maximum, this method may be used also
To include:
When one of them for the multiple operating systems for detecting while running is closed, the operating system that will be currently running
Display image export to the display screen of mobile terminal;
The display image received is displayed in full screen by the display screen of mobile terminal.
One of them of the above-mentioned multiple operating systems for detecting while running, which is closed, shall be understood in a broad sense, and both include just
Shut down in one of them run in multiple operating systems by user, also include during operation one of operating system it is different
What is often resulted in is forced to shut down, when should also include mobile terminal-opening starting, the case where only starting an operating system.
Embodiment two
Fig. 2 is according to the flow chart of the multi-screen display method of the multisystem of another embodiment of the invention, such as Fig. 2 institute
Show, in addition to including above-mentioned steps S100, step S200, when one or two in multiple operating systems are predetermined to be safe behaviour
When making system, in order to increase the safety in utilization of mobile terminal, the multi-screen display method of the multisystem can also include:
Step S300, when receiving screenshotss instruction, the region of the image of secure operating system is shown on display screen not
It can be intercepted.
Wherein, the above-mentioned predetermined manner for being predetermined to be secure operating system is for example, it can be determined that whether the instruction received
For screenshotss instruction, if so, ignoring the instruction, otherwise, execute the instruction received, i.e., it at no time can be by screenshotss;
It can be for example preset in the application program to certain operating systems (such as IOS system by the screenshotss application program installed later again
System or android system) identification, when the source of screenshotss image is not in the column of preset operating system, normal interception is no
Then, without executing.
Embodiment three
Fig. 3 is the process for the method that can not be intercepted according to the image of the secure operating system of one embodiment of the present of invention
Figure, as shown in figure 3, for showing that the screen of the image of secure operating system can not be cut on the display screen in above-mentioned steps S300
It takes, the multi-screen display method of the multisystem can also include the method that the image of control secure operating system can not be intercepted, should
The method that the image of secure operating system can not be intercepted includes:
Step S310, when receiving screenshotss instruction, the size and location information of the display area of entire screen is obtained, together
When obtain secure operating system image-region size and location information;
Step S320, it calculates entire display area and subtracts the size and location for showing the region of image of secure operating system
Information;
Step S330, by the image interception in region represented by the size and location information being calculated.
Wherein, above-mentioned location information is the coordinate information of display area, when the image display area of operating system is rule
Rectangle when, the location information be rectangle four vertex coordinate, the size of the above-mentioned size information i.e. area of the rectangle;When
When the image display area of operating system is irregular shape, which is the coordinate of the surrounding edge of the irregular shape, on
State the size of the size information i.e. area of the irregular shape.
Example IV
Fig. 4 is according to the exemplary block diagram of the split screen display available device of the multisystem of one embodiment of the present of invention, such as
The split screen display available device 100 of multisystem according to an embodiment of the invention shown in Fig. 4, the device include:
Output module 01, for when detecting multiple operating systems while running, by the display figure of multiple operating systems
As output is to the display screen of mobile terminal;
Display module 02, the display image split screen display available that the display screen for mobile terminal will receive.
Wherein, when one or two in multiple operating systems are predetermined to be secure operating system, above-mentioned polyphyly
The split screen display available device 100 of system can also include:
Screen capture module 03, for showing the image for showing secure operating system on screen when receiving screenshotss instruction
Region can not be intercepted.
Wherein, above-mentioned screen capture module 03 further include:
Data obtaining module 31, for when receive screenshotss instruction when, obtain the display area of entire screen size and
Location information, while obtaining the size and location information of the image-region of secure operating system;
Computing module 32, for calculate entire display area subtract display secure operating system image region size
And location information;
Interception module 33, the image interception in region represented by the size and location information for will be calculated.
Wherein, above-mentioned display module 02 can also include:
Detection module will for when one of them for the multiple operating systems for detecting while running is closed
The display image of the operating system of operation is exported to the display screen of mobile terminal;
It is displayed in full screen module, the display image received is displayed in full screen by the display screen for mobile terminal.
Embodiment five
Fig. 5 is according to the exemplary block diagram of the mobile terminal of one embodiment of the present of invention, movement as shown in Figure 5
Terminal, the mobile terminal include:
At least one piece of display screen;
First central processing unit, the first system memory connecting with the first central processing unit connect with the first central processing unit
The first flash memory connect, for running the first operating system;
Second central processing unit, the second system memory connecting with the second central processing unit connect with the second central processing unit
The second flash memory connect, for running the second operating system;
Controller, the input terminal of controller connect the output of the output end and the second central processing unit of the first central processing unit
The output end at end, controller connects display screen, and the image for controlling the first operating system and the second operating system exports.
Wherein, the mobile terminal further include:
Battery, power supply output the first central processing unit of connection of battery and the second central processing unit;
Common storage, common storage are connect with the first central processing unit and the second central processing unit, are used for storing
User data.
Multiple operating system is other than can be with CB common battery, memory, as shown in figure 5, camera, wheat can also be shared
Other hardware such as gram wind, sensor.
Above-mentioned mobile terminal can also include two and be separately connected depositing for the first central processing unit and the second central processing unit
Reservoir, the memory are mainly used for storing user data, such as picture file, music file, video file etc..
Wherein, above-mentioned display screen can also be that two pieces of independent display screens, each display screen show CPU institute connected to it
The display image of the operating system of operation, non-interference, this two pieces of display screens can be located at the surface of mobile terminal side by side,
Two different locations of mobile terminal can be respectively provided at.
The multi-screen display method and device of a kind of mobile terminal and its multisystem that provide according to the present invention, so that user can
To use multiple operating systems simultaneously, without just can enter another operating system by switching.By multiple operating systems
Display image split screen display available bring better experience to user, also to be offered convenience in enterprise using mobile terminal.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.