def build function is the app entry point. The name of this class should start with capitals and it also serves as the name of the app which can be changed later on so you can name it anything you want. What it means is that the Kivy sets up all the essential things to run our app and we need to inherit this app class, change it, and build our application. The App which we have imported from the “kivy.app” is the base class of the App. The third line (ignore the white-space) of the code is where our OOP concept comes into play. Now we need to display some text on the screen and for displaying any text, we use Label functionality and as I told that these are UI/UX things, we will import them from the “kivy.uix” directory. The first line imports the base app from the Kivy library. Just install it for now and we will discuss the why part later in the article. In the beginning, I told you we need an additional package to be used with Kivy. We are ready to develop some awesome applications, but there is one problem here. It will install all the dependencies at one go! To install Kivy and its dependencies, type the following command one-by-one: pip install kivy pip install kivy-deps.angle pip install kivy-deps.glew pip install kivy-deps.gstreamer pip install kivy-deps.sdl2Ī bonus tip: Make a file called requirements.txt, copy the above lines in the file, place the file in a known location and terminal run: pip install requirements.txt As we are using python, pip is a great way to install and manage python packages. 
We are ready to install the required libraries. Now, after checking the name here, activate the environment like this: conda activate nameofenv Here is the link to the cheat-sheet of Conda in-case you are interested in exploring more about this. We will use Kivy a lot for the front-end of the application but with another package and why we require that package will be covered shortly. It is written in Python and Cython, and most of the core developers are from Russia. Its initial release was in 2011 and a stable one in 2019! Kivy not only supports android application development but its applications can be run on IOS, Linux, OS X, Windows, and Android. Kivy - The GodfatherĪndroid development in Python has been made possible only because of an open-source Python library for developing mobile apps and other multi-touch application software that is Kivy. In this series of articles, we will look at how to set-up the required environment, the basics of developing an android app, referencing the documentation, and how to move ahead with your projects. Are you curious about developing android apps but Java is not your companion? Android universe is mainly build using Java, Kotlin, Flutter, and Corona using Lua Scripting Language (mainly gaming engine, used in games like angry birds) but in recent times, Python has made its way into every domain and android is no different.
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