Open Terminal [Ctrl+Alt+T]

Node & Npm Installation
Node Version Check: node -v
NPM Version: npm -v

If Node & Npm not installed can run this
curl -fsSL https://deb.nodesource.com/setup_16.x | sudo -E bash -

I’m using Yarn, To Install:
npm install --global yarn

To Check: yarn --version

Install Git
apt-get install git
To check: git --version

Github Desktop: https://gist.github.com/berkorbay/6feda478a00b0432d13f1fc0a50467f1

Install Expo
yarn global add expo-cli

Create Project
expo init myproject

cd myproject
yarn start

Expo Few useful commands
expo whoami (Check if you are logged in or not)
expo login (to login)
expo build:android (to build android app)

Android Studio Installation
Download Zip File
https://developer.android.com/studio

extract file and navigate to bin directory

Make sure root user, to switch:
sudo -su
sh studio.sh

I’m running 64bit machine – so installing following libraries
sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386 lib32z1 libbz2-1.0:i386

Can find your one’s here
https://developer.android.com/studio/install
Create a AVD (Open Android Studio>More Actions>AVD Manager)

Now just can run yarn start then press “a” to open your app in android