In-depth explanation of the relationship between Linux and Android

In-depth explanation of the relationship between Linux and Android-general Linux technology-Linux technology and application information. The following is a detailed description. Source: Mechanical Industry Press Author: Yang rich

We all know that Android is a Linux kernel-based operating system. It has also been different from the Linux Foundation due to kernel issues. This article will begin to analyze the Android kernel, this article mainly introduces the relationship between Android and Linux. Later, we will talk about some of the extended functions and drivers of Android on Linux. We hope you will continue to pay attention to the IT168 technology channel.

Although Android is based on the Linux kernel, it is quite different from Linux. For example, Android adds its own driver on the basis of the Linux kernel. Next, let's analyze the relationship between them?

I. Why does Android choose Linux?

There are many mature operating systems, but why does Android choose to use the Linux kernel? This is related to some Linux features, such:

1. Powerful memory management and process management solutions

2. Permission-based security mode

3. Support for shared libraries

4. Certified Driver Model

5. Linux is an open-source project.