react-native-hello-world

This hello-world app is a demonstration of basic react-native app.

react-native version = 0.39.2 / react version = 15.4.1

Getting Started

Before running the app, you should do some configurations in your machine. (Prerequisites)

1. The first thing you need to do is install React Native.

   The guide linked above provides instructions for Mac, Windows and Linux users, as well as instructions for preparing your Android and iOS environments.

   if you already install react-native you can skip that step

2. Setup the project

   $ git clone https://github.com/janaka120/react-native-hello-world
   $ cd react-native-hello-world
   $ npm install
   

3. Running on iOS/ Android

   on IOS :

• Mac OS and Xcode are required. >- Open HelloWorld.xcodeproj in Xcode >- See Running on device if you want to use a physical device.

> **on Android:**
>- Start an Android emulator ([Genymotion](https://www.genymotion.com/) is recommended).
>- Run in terminal
```
$ react-native run-android
```
>-  **Note: ** if js server is not started, run this comment in terminal
```
$ react-native start
```	 
>- See [Running on device](https://facebook.github.io/react-native/docs/running-on-device.html) if you want to use a physical device.

Assuming everything was setup correctly, you should see something like so: