Why can Android run linux?

The reason why Android can run Linux is that the Android system is developed by Google by transplanting the Linux kernel to mobile devices. Linux is an open source and free operating system kernel, which is not only suitable for PCs or Computer systems such as servers can also be transplanted to other platforms, such as mobile phones and embedded devices.

#The operating system of this tutorial: Android 13 system, Xiaomi 2 mobile phone.

First of all, it must be clear that Android itself is an operating system developed based on the Linux kernel. Therefore, it can be said that Android is a mobile operating system based on Linux.

Specifically, Android uses Linux as the underlying core to manage hardware devices. At the same time, it also adopts some operating modes that are very similar to Linux, such as running mechanism, process management, file system, etc. On Android, many user space applications and tools are packaged into Java frameworks and executed through the Dalvik or Art virtual machine. This is the main difference from ordinary Linux.

So, why can Android "run" (or be based on) the Linux kernel?

The reason is that Linux is an open source and free operating system kernel, which is not only suitable for computer systems such as PCs or servers, but can also be transplanted to other platforms, such as mobile phones, embedded devices, etc. The Android system is developed by Google by porting the Linux kernel to mobile devices.

Since Android is based on the Linux kernel, it has many benefits:

• Stability: The Linux kernel provides stable and powerful support capabilities for Android, and its stability In-depth testing and validation are performed to ensure the reliability of the operating system.

• Openness: Since Linux is a free software, Android porting and optimization can be carried out in the open source community, which provides more software developers and users to participate , allowing Android to gain wider support.

• Customizability: Linux allows customization and modification at the kernel level, which means that Android can also enhance the support and optimization of corresponding functions through Kernel extensions at the low-level level.

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