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When developing an Android application, we can generate an AAR file and use it in different android projects.
Creating an Android Library will save you time compiling and running your project, and you can share existing services, images, resources, layouts with other people.
Libraries make reusing existing code very convenient.
As you build your library, remember this quote:
“If you wish to make an apple pie from scratch, you must first invent the universe.” ― Carl Sagan, Cosmos
So let’s get started.