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A vehicle-machine screen splitting method and a system thereof for realizing fast application switching

A vehicle-machine, fast technology, applied in the direction of user interface execution, data processing input/output process, instruments, etc., can solve the problems of driver safety hidden dangers, inability to switch between vehicle and machine systems, and low efficiency of split-screen functions , to achieve the effect of avoiding safety accidents, fast response, and simple interface

Inactive Publication Date: 2019-02-12
四川驹马科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It can be seen that in the above two operations, the application switching in the car needs at least two steps to complete, which is a potential safety hazard for the driver's safe driving. We need to make this car Application switching operations in operation are reduced to a minimum
[0007] Therefore, it is necessary to quickly switch between applications, for example: the split screen of the android system, and the switching of applications between different screen intervals to reduce the user's operation steps; however, the traditional android split screen function is inefficient and slow. It is easy to get stuck on the screen, and it is not universal, and cannot quickly apply split-screen switching to the current mainstream car-machine system

Method used

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  • A vehicle-machine screen splitting method and a system thereof for realizing fast application switching
  • A vehicle-machine screen splitting method and a system thereof for realizing fast application switching
  • A vehicle-machine screen splitting method and a system thereof for realizing fast application switching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 and image 3 As shown, a vehicle-machine split-screen method for fast application switching includes the following steps:

[0051] a. Obtain the SystemUI application package with operating system level permissions;

[0052] b. Before starting SystemUI, fill in the required preset application icons in order and record them in the systemui.xml file;

[0053] c. When starting SystemUI, read and parse the systemui.xml file according to the DOM, complete the dynamic layout, and present the status bar, navigation bar and display bar.

[0054] In this embodiment, SystemUI is an apk with system-level authority provided by an android system, and it mainly includes several parts, status bar (status bar), navigation bar (navigation bar), and pulling down the status bar (status bar) The quick settings (quick settings) and notification list (notification list) etc. presented in front of the user's eyes; this solution uses the status bar (status bar) and navigatio...

Embodiment 2

[0056] On the basis of embodiment 1, this embodiment also includes the following steps:

[0057] Customize the layout of the status bar to form a status list containing multiple application icons, and bind the content of each application icon in the status list;

[0058] Customize the layout of the navigation bar to form a navigation list containing multiple function icons, and bind the content of each function icon in the navigation list.

[0059] Modify the page layout in the status bar (status bar) and navigatin bar (navigation bar), and generate corresponding application lists in the status bar (status bar) and navigatin bar (navigation bar) by parsing the predefined systemui.xml file; Specifically: the status bar (status bar) and navigatinbar (navigation bar) will parse the systemui.xml file each time they are started, and the systemui.xml file defines the startup methods of all pages, including package name startup, activity startup, service Start and send broadcasts, e...

Embodiment 3

[0061] On the basis of embodiment 2, this embodiment also includes the following steps:

[0062] After the binding is completed, render the interface so that the status bar, display bar, and navigation bar sequentially form a three-layer split-screen display layout. The interface is simple and clear, and the content is simple and easy to understand. The user can quickly switch and view the application without complex thinking and operation, which reduces the user's operation time, thus improving the concentration of driving and avoiding safety hazards. ACCIDENT.

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Abstract

The invention discloses a vehicle-machine split screen method for realizing fast application switching, which obtains SystemUI application package with operating system level authority. Before starting the SystemUI, fill the preset application icons into the corresponding locations of the system in order and record them in the systemui.xml file. When starting the SystemUI, read and parse the systemui.xml file according to the DOM, complete the dynamic layout, rendering the status bar, navigation bar, and display bar. The invention also discloses a vehicle-machine split screen system for realizing fast application switching, which comprises a SystemUI obtaining module, an application icon filling module and a dynamic layout module. The invention can realize fast switching between application programs, reduce man-machine interaction, has reasonable interface design, is convenient for user operation, improves driving safety, has high versatility, and is suitable for the current mainstreamvehicle-machine system.

Description

technical field [0001] The invention relates to the technical field of interface interaction, in particular to a vehicle-machine split-screen method and system for realizing fast application switching. Background technique [0002] Due to the particularity of the operation of the car, for the sake of safety, the driver should minimize the interaction with the car during the driving process, such as the click action, so the common functions in the car cannot be used like ordinary mobile apps Do the same as regular switching, but must use immediate switching, for example: [0003] When the vehicle is running, the car stays on the navigation page. At this time, the driver wants to listen to the radio. If the general Android system is used, the driver can turn on the radio in the following two steps: [0004] a) Press the HOME button, then find the radio icon in the launcher, click to open the radio; [0005] b) Press the BACK button (may need to be pressed several times to co...

Claims

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Application Information

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IPC IPC(8): G06F9/451G06F3/0481
CPCG06F3/04817G06F9/451
Inventor 李忠波
Owner 四川驹马科技有限公司
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