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Method for simultaneously running Android/Linux operating systems

An operating system and file system technology, applied in the direction of program startup/switching, multi-program device, etc., can solve the problems of poor user experience, numerous operation steps, long switching time, etc., and achieve the effect of fast switching

Inactive Publication Date: 2015-01-07
FUJIAN CENTM INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, this solution has disadvantages such as numerous operation steps, long switching time, and poor user experience.

Method used

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  • Method for simultaneously running Android/Linux operating systems
  • Method for simultaneously running Android/Linux operating systems

Examples

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Embodiment Construction

[0013] In the present invention, the Android and Linux operating systems share a Bootloader to start the boot program and the Kernel operating system kernel. The Linux operating system runs on the Andoird main system from the system. Therefore, the bootloader and kernel Kernel used by the Linux operating system are both the bootloader and the kernel used by the Android system. When running the Linux operating system, the bootloader and kernel are not reloaded, but the working root directory of the system is switched to the root directory of the Linux system isolated from the Android system by running the background service process implemented by the chroot mechanism, so as to achieve Based on the purpose of directly running the Linux system.

[0014] The file system of the Linux system desktop can exist in two ways. The first way exists in a partition of the Android physical storage device, and the second way is stored in the Android system in the form of an img image file in ...

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PUM

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Abstract

The invention discloses a method for simultaneously running Android / Linux operating systems. The two systems share the same Boot programs and the system kernel and utilize file systems which are installed in mutual independence inside memory devices; the working directories of the running Android system and the running Linux system can be isolated through a chroot mechanism, so that the Linux system can run in the Android system. When needing to run software under the Linux system in the Android system, a user does need to reboot equipment but simply runs a service process to execute chroot instructions to switch to the Linux system; when needing to run Android software at the moment, the user simply needs to stop the service process to convert operating system switching to application switching and accordingly to switch to the Android system. The method for simultaneously running the Android / Linux operating systems can achieve continuous and rapid switching for the user.

Description

【Technical field】 [0001] The invention belongs to the technical field of computer software, and specifically refers to a method for simultaneously running an Android / Linux operating system. 【Background technique】 [0002] With the continuous development of science and technology, smart devices with Android operating system, such as mobile phones and set-top boxes, are more and more popular. However, the Android system also has certain limitations. Some important office application software can only run on Windows / Linux operating system. [0003] If it is necessary to run Android system and Windows / Linux operating system at the same time, the current solution is to allocate a storage area in the Android device to install the Linux system. When the user needs to use the application software in the Linux operating system, first install the Android operating system Shut down, then restart the device, enter the Boot menu, choose to enter the Linux operating system, and then run...

Claims

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Application Information

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IPC IPC(8): G06F9/48
Inventor 张辉方杰
Owner FUJIAN CENTM INFORMATION
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