CN105702203B - A kind of display methods, device and terminal controlling background color - Google Patents

Abstract

The embodiment of the invention discloses a kind of display methods, device and terminals for controlling background color.By the display duration and change frequency that count a variety of domain colors shown in main display area, the display duration and change frequency of the background color in state of a control column and/or virtual key column region are consistent with the display durations of a variety of domain colors and change frequency shown in main display area respectively, status bar and/or virtual key column display area can be made consistent with the depletion rate of the luminous organic material of main display area, when full screen display is not in color difference.

Description

A display method, device and terminal for controlling background color

technical field

The present invention relates to the technical field of terminal display, and in particular, to a display method, device and terminal for controlling background color.

Background technique

An OLED (Organic Light-Emitting Diode, organic electric laser display) display is a display screen composed of organic light-emitting materials, which can emit colored light when powered on. In view of the advantages of thin and light, large viewing angle and low power consumption, OLED displays are widely used in terminals such as smartphones. It should be pointed out that since the organic light-emitting material in the OLED display screen is self-luminous, the light-emitting process will be accompanied by consumption of the organic light-emitting material, and the consumption cannot be recovered.

Figure 1 shows a schematic diagram of the terminal display interface. The terminal includes a smart phone, etc., and generally includes a status bar (used to display operator icons, signal icons, battery icons, etc.) and a virtual button bar (used to display menu icons, home icon and return icon, etc.). It should be understood that the background of the status bar and/or the virtual key bar will display the same color (or not display, black) for a long time, causing the organic light-emitting material in this area to be excessively consumed (or substantially not consumed), the status bar and/or The consumption rate of the organic light-emitting material in the display area of the virtual key bar is inconsistent with that of other display areas. When the display screen displays a full screen image, the position where the status bar and/or the virtual key bar was previously displayed will appear chromatic aberration.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a display method, device, and terminal for controlling background color, so as to solve the problem that the consumption speed of organic light-emitting materials in the display area of the status bar and/or the virtual key bar is inconsistent with that of the main display area, and the color difference occurs during full-screen display. question.

In one aspect, a display method for controlling a background color is provided, the method comprising:

Count the display duration and change frequency of multiple main colors displayed in the main display area, wherein the main display area refers to the area of the display screen except for the status bar and/or the virtual key bar;

The display duration and changing frequency of controlling the background color of the status bar and/or the virtual key bar area are respectively consistent with the display duration and changing frequency of multiple main colors displayed in the main display area.

Preferably, the method further includes:

Obtain the ratio of the area of the main display area that the multiple color areas currently applied in the main display area occupy respectively;

The color of the area with the largest proportion of the area is determined as a main color of the main display area.

Preferably, the statistics of the display duration and change frequency of multiple main colors displayed in the main display area include:

The display duration and change frequency of various main colors in the main display area within the set time range are counted.

Preferably, the display duration and change frequency of the background color controlling the status bar and/or the virtual key bar area are respectively consistent with the display duration and change frequency of multiple primary colors displayed in the main display area, including:

According to the change order of the main colors displayed in the main display area, the background color of the status bar and/or the virtual key bar area is controlled to display the same display as the main colors displayed in the main display area. duration and frequency of change.

Preferably, the method further includes:

The background color of the status bar and/or the virtual key bar area is controlled to be displayed in the same color as the main color currently displayed in the main display area, opposite, or displayed as a preset color.

In another aspect, a display device for controlling background color is provided, the device comprising:

A statistical unit, used to count the display duration and change frequency of multiple main colors displayed in the main display area, wherein the main display area refers to the area in the display screen except for the status bar and/or the virtual key bar;

A control unit, configured to control the display duration and changing frequency of the background color of the status bar and/or the virtual key bar area to be consistent with the display duration and changing frequency of multiple primary colors displayed in the main display area, respectively.

Preferably, the device further comprises:

an acquisition unit, configured to acquire the ratios of the areas of the main display area that are currently applied by the multiple color areas of the main display area;

A determining unit, configured to determine the color of the area with the largest area ratio as a main color of the main display area.

Preferably, the statistical unit is specifically used for:

The display duration and change frequency of various main colors in the main display area within the set time range are counted.

Preferably, the control unit is specifically used for:

According to the change order of the main colors displayed in the main display area, the background color of the status bar and/or the virtual key bar area is controlled to display the same display as the main colors displayed in the main display area. duration and frequency of change.

Preferably, the control unit is also used for:

The background color of the status bar and/or the virtual key bar area is controlled to be displayed in the same color as the main color currently displayed in the main display area, opposite, or displayed as a preset color.

In another aspect, a terminal is provided, the terminal includes a display unit, a memory, and a processor, wherein a group of programs is stored in the memory, and the processor is configured to call the programs stored in the memory to perform the following operations:

Count the display duration and change frequency of multiple main colors displayed in the main display area, wherein the main display area refers to the area of the display screen except for the status bar and/or the virtual key bar;

The display duration and changing frequency of controlling the background color of the status bar and/or the virtual key bar area are respectively consistent with the display duration and changing frequency of multiple main colors displayed in the main display area.

Implementing the display method, device and terminal for controlling background color provided by the embodiments of the present invention has the following beneficial effects:

By counting the display duration and change frequency of multiple main colors displayed in the main display area, control the display duration and change frequency of the background color of the status bar and/or virtual key bar area to be respectively different from the multiple main colors displayed in the main display area. The display duration and change frequency of the display are consistent, so that the consumption speed of the organic light-emitting material in the display area of the status bar and/or the virtual key bar and the main display area are consistent, and there will be no chromatic aberration during full-screen display.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of an example terminal display screen interface;

2 is a schematic flowchart of a display method for controlling a background color provided by an embodiment of the present invention;

3 is a schematic flowchart of another display method for controlling background color provided by an embodiment of the present invention;

4 is a schematic structural diagram of a display device for controlling background color provided by an embodiment of the present invention;

5 is a schematic structural diagram of another display device for controlling background color provided by an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a terminal according to an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The display method for controlling the background color provided by the embodiment of the present invention is applied to a terminal, and the terminal includes electronic devices such as smart phones, tablet computers, smart wearable devices, digital audio and video players, electronic readers, handheld game consoles, and in-vehicle electronic devices. equipment. In the embodiment of the present invention, the display screen configured by the terminal is an OLED display screen, and the OLED display screen is a display screen composed of organic light-emitting materials, wherein the organic light-emitting materials can emit colored light when powered on.

2 is a schematic flowchart of a display method for controlling a background color provided by an embodiment of the present invention, and the method includes the following steps:

S101. Count display durations and changing frequencies of multiple main colors displayed in a main display area, where the main display area refers to an area of the display screen except for a status bar and/or a virtual key bar.

As shown in Figure 1, the area of the display screen other than the status bar and/or the virtual key bar can be called the main display area. In general, the user mainly opens various applications, browses content or performs input operations in the main display area. The color of the main display area also changes frequently, while the background of the status bar and/or virtual key bar displays the same color (or no display, black) for a long time. In order to make the consumption rate of the organic light-emitting material in the display area of the status bar and/or the virtual key bar consistent with that of the main display area, the display duration and change frequency of the background color of the status bar and/or the virtual key bar area should be the same as that in the main display area. The display duration and change frequency of the displayed multiple main colors are consistent. Here, for the convenience of statistics and control, only the display duration and change frequency of the multiple main colors displayed in the main display area are counted, rather than the main display area. various colors.

Counting the display duration and change frequency of multiple main colors displayed in the main display area is to count the display duration and change frequency of various colors. The main color can be the main color displayed by one application or multiple applications. The types of applications currently used by the user and the main colors of each application can be counted, and the main colors of each application can include multiple colors, and then the display duration and change frequency of each main color can be counted.

S102: Control the display duration and change frequency of the background color of the status bar and/or the virtual key bar area to be consistent with the display duration and change frequency of multiple primary colors displayed in the main display area, respectively.

After counting the display duration and change frequency of the various main colors displayed in the main display area, the display duration and change frequency of the background color of the control status bar and/or virtual key bar area are respectively different from those displayed in the main display area. If the display duration and change frequency of the colors are consistent, the consumption speed of the organic light-emitting materials in the display area of the status bar and/or the virtual key bar can be consistent with that of the main display area, and there will be no color difference during full-screen display.

Consistent display duration and change frequency refer to how long a main color in the main display area is displayed and how often it changes, then how long and how long the background color of the status bar and/or virtual key bar area also displays and changes once.

According to a display method for controlling a background color provided by an embodiment of the present invention, the display of the background color in the status bar and/or the virtual key bar area is controlled by counting the display duration and change frequency of multiple main colors displayed in the main display area. The duration and change frequency are consistent with the display duration and change frequency of multiple main colors displayed in the main display area, so that the consumption speed of the organic light-emitting material in the display area of the status bar and/or virtual key bar can be consistent with that of the main display area, and the full screen There will be no chromatic aberration when displayed.

3 is a schematic flowchart of another display method for controlling background color provided by an embodiment of the present invention, and the method includes the following steps:

S201 , acquiring the ratios of the areas of the main display area that are currently applied by the multiple color areas in the main display area respectively.

S202: Determine the color of the area with the largest area ratio as a main color of the main display area.

In this embodiment, the main color is determined according to the area ratio of the colors in the main display area, and the color of the area where a certain color area occupies the largest area of the main display area is used as the current main color of the main display area. The displayed color is generally the color of an application currently opened in the main display area.

S203: Count the display duration and change frequency of various main colors in the main display area within the set time range.

Statistics on the display duration and frequency of changes of various main colors in the main display area are carried out within a certain period of time. The display duration and change frequency of each main color within this period of time. For example, within 5 minutes, it is calculated that the main color A changes once every 2 seconds, and the display time is 30 seconds each time, and the main color B changes frequency. It changes every 5 seconds, each display is 15 seconds long, and so on.

S204, according to the change order of the multiple main colors displayed in the main display area, sequentially control the background color display of the status bar and/or the virtual button bar area to be consistent with the multiple main colors displayed in the main display area display duration and frequency of change.

Controlling the background color of the status bar and/or the virtual key bar area according to the changing sequence of the main colors displayed in the main display area is consistent with the display duration and changing frequency of the main colors displayed in the main display area, so that the control Operation is simpler to perform. For example, if the change order of the main color is color A, B, C..., then control the display duration and frequency of background color changes in the status bar and/or virtual key bar area and the display duration of colors A, B, C... consistent with the frequency of change.

S205: Control the background color of the status bar and/or the virtual key bar area to be displayed in the same color as the main color currently displayed in the main display area, opposite to, or displayed as a preset color.

The background color of the status bar and/or the virtual key bar area can be displayed in the same color as the main color currently displayed in the main display area, or in the opposite color, or displayed in a preset color.

According to a display method for controlling a background color provided by an embodiment of the present invention, the display of the background color in the status bar and/or the virtual key bar area is controlled by counting the display duration and change frequency of multiple main colors displayed in the main display area. The duration and change frequency are consistent with the display duration and change frequency of multiple main colors displayed in the main display area, so that the consumption speed of the organic light-emitting material in the display area of the status bar and/or virtual key bar can be consistent with that of the main display area, and the full screen There will be no chromatic aberration when displayed.

FIG. 4 is a schematic structural diagram of a display device for controlling background color according to an embodiment of the present invention. The device 200 includes:

The statistics unit 210 is configured to count the display duration and change frequency of multiple main colors displayed in the main display area, wherein the main display area refers to the area of the display screen except for the status bar and/or the virtual key bar.

As shown in Figure 1, the area of the display screen other than the status bar and/or the virtual key bar can be called the main display area. In general, the user mainly opens various applications, browses content or performs input operations in the main display area. The color of the main display area also changes frequently, while the background of the status bar and/or virtual key bar displays the same color (or no display, black) for a long time. In order to make the consumption rate of the organic light-emitting material in the display area of the status bar and/or the virtual key bar consistent with that of the main display area, the display duration and change frequency of the background color of the status bar and/or the virtual key bar area should be the same as that in the main display area. The display duration and change frequency of the displayed multiple main colors are consistent. Here, for the convenience of statistics and control, the statistics unit 210 only counts the display duration and change frequency of the multiple main colors displayed in the main display area, instead of considering the main display The various colors displayed by the area.

The statistics unit 210 counts the display duration and change frequency of multiple main colors displayed in the main display area, and counts the display duration and change frequency of various colors, which may be the main color displayed by one application or multiple applications. The types of applications currently used by the user and the main colors of each application can be counted, and the main colors of each application can include multiple colors, and then the display duration and change frequency of each main color can be counted.

The control unit 220 is configured to control the display duration and changing frequency of the background color of the status bar and/or virtual key bar area to be consistent with the display duration and changing frequency of multiple primary colors displayed in the main display area, respectively.

After the statistics unit 210 counts the display duration and change frequency of multiple main colors displayed in the main display area, the control unit 220 controls the display duration and change frequency of the background color of the status bar and/or the virtual key bar area to be respectively different from the main display area. If the display duration and change frequency of the main colors displayed in the display are consistent, the consumption speed of the organic light-emitting materials in the display area of the status bar and/or the virtual key bar can be consistent with that of the main display area, and there will be no color difference in full-screen display.

Consistent display duration and change frequency refer to how long a main color in the main display area is displayed and how often it changes, then how long and how long the background color of the status bar and/or virtual key bar area also displays and changes once.

According to a display device for controlling a background color provided by an embodiment of the present invention, the display of the background color in the status bar and/or the virtual key bar area is controlled by counting the display duration and change frequency of multiple main colors displayed in the main display area. The duration and change frequency are consistent with the display duration and change frequency of multiple main colors displayed in the main display area, so that the consumption speed of the organic light-emitting material in the display area of the status bar and/or virtual key bar can be consistent with that of the main display area, and the full screen There will be no chromatic aberration when displayed.

FIG. 5 is a schematic structural diagram of another display device for controlling background color provided by an embodiment of the present invention. The device 400 includes:

The obtaining unit 410 is configured to obtain the ratios of the areas of the main display area occupied by the multiple color areas currently applied in the main display area respectively.

The determining unit 420 is configured to determine the color of the area with the largest area ratio as a main color of the main display area.

In this embodiment, the main color is determined according to the area ratio of the colors in the main display area, and the color of the area where a certain color area occupies the largest area of the main display area is used as the current main color of the main display area. The displayed color is generally the color of an application currently opened in the main display area.

The statistical unit 430 is configured to count the display duration and change frequency of various main colors in the main display area within a set time range.

Statistics on the display duration and frequency of changes of various main colors in the main display area are carried out within a certain period of time. The display duration and change frequency of each main color within this period of time. For example, within 5 minutes, it is calculated that the main color A changes once every 2 seconds, and the display time is 30 seconds each time, and the main color B changes frequency. It changes every 5 seconds, each display is 15 seconds long, and so on.

The control unit 440 is configured to sequentially control the display of the background color of the status bar and/or the virtual key bar area and the display of the multiple main colors displayed in the main display area according to the change order of the main colors displayed in the main display area. The display duration and change frequency of each main color are consistent.

Controlling the background color of the status bar and/or the virtual key bar area according to the changing sequence of the main colors displayed in the main display area is consistent with the display duration and changing frequency of the main colors displayed in the main display area, so that the control Operation is simpler to perform. For example, if the change order of the main color is color A, B, C..., then control the display duration and frequency of the background color change of the status bar and/or the virtual key bar area and the display of colors A, B, C... The duration and frequency of change are the same.

The control unit 440 is further configured to control the background color of the status bar and/or the virtual key bar area to be displayed in the same color as the main color currently displayed in the main display area, opposite to, or displayed as a preset color.

The background color of the status bar and/or the virtual key bar area can be displayed in the same color as the main color currently displayed in the main display area, or in the opposite color, or displayed in a preset color.

According to a display device for controlling a background color provided by an embodiment of the present invention, the display of the background color in the status bar and/or the virtual key bar area is controlled by counting the display duration and change frequency of multiple main colors displayed in the main display area. The duration and change frequency are consistent with the display duration and change frequency of multiple main colors displayed in the main display area, so that the consumption speed of the organic light-emitting material in the display area of the status bar and/or virtual key bar can be consistent with that of the main display area, and the full screen There will be no chromatic aberration when displayed.

Please refer to FIG. 6 , which is a schematic structural diagram of a terminal provided by an embodiment of the present invention. The terminal can be used to implement the display method for controlling background color provided in the embodiments of FIG. 2 to FIG. 3 , wherein:

The terminal 600 may include components such as a power source 610, a memory 620 of one or more computer-readable storage media, an input unit 630, a display unit 640, and a processor 650. Those skilled in the art can understand that the terminal structure shown in FIG. 6 does not constitute a limitation on the terminal, and may include more or less components than the one shown, or combine some components, or arrange different components. in:

The memory 620 can be used to store software programs and modules, and the processor 650 executes various functional applications and data processing by running the software programs and modules stored in the memory 650 . The memory 620 may mainly include a stored program area and a stored data area. In addition, the memory 620 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory 620 may also include a memory controller to provide access to the memory 620 by the processor 650 and the input unit 630 .

The input unit 630 may be used to receive input numerical or character information, and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control. Specifically, the input unit 630 may include a touch screen 631 and other input devices 632 . The touch screen 631 can collect the user's touch operations on or near it (such as the user's operations on the contact surface or near the contact surface using any suitable object or accessory such as a finger, a stylus, etc.), and drive corresponding actions according to a preset program. connection device. In addition to the touch screen 631 , the input unit 630 may also include other input devices 632 . In addition, other input devices 632 may include, but are not limited to, one or more of function keys (such as volume control keys, switch keys, etc.), trackballs, joysticks, and the like.

The display unit 640 can be used to display information input by the user or information provided to the user and various graphical user interfaces of the application calling device 600, which can be composed of graphics, text, icons, videos and any combination thereof. . The display unit 640 includes a display screen 641. Optionally, the display screen 641 may be an OLED display screen.

The terminal 600 also includes a power supply 610 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 650 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system. Power supply 650 may also include one or more DC or AC power sources, recharging systems, power failure detection circuits, power converters or inverters, power status indicators, and any other components.

The processor 650 is the control center of the calling device of the application program, and uses various interfaces and lines to connect various parts of the entire mobile phone, by running or executing the software programs and/or modules stored in the memory 620, and calling the software programs and/or modules stored in the memory 620. data, perform various functions and process data. Optionally, the processor 650 may include one or more processing cores; preferably, the processor 650 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc. , the modem processor mainly deals with communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 650.

Further, the processor 650 invokes the program codes stored in the memory 620 to perform the following operations:

Count the display duration and change frequency of multiple main colors displayed in the main display area, wherein the main display area refers to the area of the display screen except for the status bar and/or the virtual key bar;

The display duration and changing frequency of controlling the background color of the status bar and/or the virtual key bar area are respectively consistent with the display duration and changing frequency of multiple main colors displayed in the main display area.

As an implementation manner, the method further includes:

Obtain the ratio of the area of the main display area that the multiple color areas currently applied in the main display area occupy respectively;

The color of the area with the largest proportion of the area is determined as a main color of the main display area.

As another implementation manner, the statistics of the display duration and change frequency of multiple main colors displayed in the main display area include:

The display duration and change frequency of various main colors in the main display area within the set time range are counted.

As yet another implementation manner, the display duration and change frequency of the background color of the control state bar and/or virtual key bar area are respectively related to the display duration and change frequency of multiple primary colors displayed in the main display area. Consistent, including:

According to the change order of the main colors displayed in the main display area, the background color of the status bar and/or the virtual key bar area is controlled to display the same display as the main colors displayed in the main display area. duration and frequency of change.

As another implementation manner, the method further includes:

The background color of the status bar and/or the virtual key bar area is controlled to be displayed in the same color as the main color currently displayed in the main display area, opposite, or displayed as a preset color.

According to a terminal provided by an embodiment of the present invention, the display duration and the change frequency of the background color of the status bar and/or the virtual key bar area are controlled by counting the display duration and change frequency of multiple main colors displayed in the main display area, respectively. Consistent with the display duration and change frequency of multiple main colors displayed in the main display area, the consumption speed of the organic light-emitting materials in the display area of the status bar and/or virtual key bar can be consistent with that of the main display area, and will not appear in full-screen display chromatic aberration.

An embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores a program, and the program includes several instructions for executing the display of a control background color described in FIG. 2 to FIG. 3 in the embodiment of the present invention some or all of the steps in the method.

It should be noted that, for the sake of simple description, the foregoing method embodiments are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence. Because in accordance with the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

From the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented by hardware, firmware, or a combination thereof. When implemented in software, the functions described above may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage medium can be any available medium that a computer can access. Taking this as an example but not limited to: the computer-readable medium may include random access memory (Random Access Memory, RAM), read-only memory (Read-Only Memory, ROM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read Only Memory) -Only Memory, EEPROM), Compact Disc Read-Only Memory (CD-ROM), or other optical disk storage, magnetic disk storage media, or other magnetic storage devices, or that can be used to carry or store data in the form of instructions or data structures desired program code and any other medium that can be accessed by a computer. also. Any connection can be appropriately made into a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, Then coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, wireless, and microwave are included in the fusing of the pertinent medium. Disk and disc, as used herein, includes compact disc (CD), laser disc, optical disc, digital versatile disc (DVD), floppy disk, and blu-ray disc, where disks usually reproduce data magnetically, and discs Lasers are used to optically copy data. Combinations of the above should also be included within the scope of computer-readable media.

In a word, the above descriptions are only preferred embodiments of the technical solutions of the present invention, and are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (5)

1. a kind of display methods for controlling background color, which is characterized in that the described method includes:

Count the display duration and change frequency of a variety of domain colors shown in main display area within the scope of setting time, wherein The main display area refers to the region in display screen in addition to status bar and/or virtual key column, the main viewing area of statistics The display duration and change frequency of a variety of domain colors shown in domain include: counting user using the type applied and each The primary color of application, and count the display duration and change frequency of corresponding each primary color；

The display duration and change frequency of a variety of domain colors shown in main display area within the scope of the setting time of foundation statistics, According to the variation sequence of a variety of domain colors shown in the main display area, successively controls the status bar and/or virtually press The a variety of domain colors shown in the display duration and change frequency of the background color in key column region and the main display area are shown The background color of the status bar and/or virtual key column region that show that duration is consistent with change frequency, also, show and master are aobvious Show the solid colour, opposite or be shown as preset color of the domain color currently shown in region.

2. the method as described in claim 1, which is characterized in that the method also includes:

Obtain the main display area current application multiple color region account for respectively main display area area ratio；

The color in the maximum region of the ratio of the area is determined as to a kind of domain color of the main display area.

3. a kind of display device for controlling background color, which is characterized in that described device includes:

Statistic unit, for counting the display duration and change of a variety of domain colors shown in main display area within the scope of setting time Change frequency, wherein the main display area refers to the region in display screen in addition to status bar and/or virtual key column, described Statistic unit is particularly used for counting user using the type of application and the primary color of each application, and counts corresponding each The display duration and change frequency of primary color；

Control unit, when the display of a variety of domain colors for being shown in main display area within the scope of the setting time according to statistics Long and change frequency successively controls the state according to the variation sequence of a variety of domain colors shown in the main display area What is shown in the display duration and change frequency of the background color in column and/or virtual key column region and the main display area is more The display duration of kind domain color is consistent with change frequency；

Described control unit is also used to: the background color for controlling the status bar and/or virtual key column region is shown as and master It is the solid colour of the domain color currently shown in display area, opposite or be shown as preset color.

4. device as claimed in claim 3, which is characterized in that described device further include:

Acquiring unit, the multiple color region for obtaining the main display area current application account for the face of main display area respectively Long-pending ratio；

Determination unit, for the color in the maximum region of the ratio of the area to be determined as to a kind of master of the main display area Color.

5. a kind of terminal, which is characterized in that the terminal includes display unit, memory and processor, wherein in memory Batch processing is stored, and processor, for calling the program stored in memory, execution is following to be operated:

Count the display duration and change frequency of a variety of domain colors shown in main display area within the scope of setting time, wherein The main display area refers to the region in display screen in addition to status bar and/or virtual key column, and counting user uses application Type and each application primary color, and count the display duration and change frequency of corresponding each primary color；

The display duration and change frequency of a variety of domain colors shown in main display area within the scope of the setting time of foundation statistics, According to the variation sequence of a variety of domain colors shown in the main display area, successively controls the status bar and/or virtually press The a variety of domain colors shown in the display duration and change frequency of the background color in key column region and the main display area are shown The background color of the status bar and/or virtual key column region that show that duration is consistent with change frequency, also, show and master are aobvious Show the solid colour, opposite or be shown as preset color of the domain color currently shown in region.