What is the use of the ARM EABI v7a system image in Android?

Question

Why do we need an ARM EABI v7a system image in Android development? What is the purpose of this particular image?

Answer 1

if you are working with NativeDK, without this image, the emulator cannot simulate ARMv7 code execution (for example, multi-core commands and the NEON floating-point block)

Answer 2

This is an image of the core. You must install it, otherwise the image will not start without receiving

ERROR: kernel file missing from this AVD configuration

Answer 3

This is an emulator image that supports ARMv7-A hardware, which is true for all new Android phones.

Since ARMv7-a is backward compatible with ARMv5, this is the only supported image with later system images.

Answer 4

The only line I know

I believe that you need to use the Android SDK Manager, the ARM EABI v7a System image, to add support for the ARM EABI processor to the local SDK.

Answer 5

This package is responsible for faster floating point operations.

Answer 6

The system image is used by the emulator for virtualization of the Android OS, so applications can be tested / debugged on a PC without having to download the application to the phone every time the code is changed. This speeds up the development process and allows you to test phones that are physically inaccessible.