In this article, we are going to describe how to run our premium React Native Apps on Android. The process is actually pretty straightforward if you already have the tools installed. If you don’t, no worries, we are going to describe step by step how to setup your environment for running React Native code.
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Plug in your device via USB Let’s now set up an Android device to run our React Native projects. Yi dome camera app for mac. Go ahead and plug in your device via USB to your development machine. Next, check the manufacturer.
- React-native run-android. This will start your app on your smartphone/device. You have created your app successfully. This leads us to the end of our tutorial on creating the Android App using React Native. As you can see, it is easy to use React Native to build an android app.
- After you’re done with developer tools, install Expo on your emulator. In theory you’ll be able to run your react native app for Android and it’ll automatically send it to your active Android emulator (don’t forget to start it), but in fact that didn’t work for me. So, there’re a couple of ways to make it work.
- We’ve seen how to install and configure react-native to develop the app on Mac. Also, We’ve created the app by React Native CLI and executed it to check the environment is configured well. Now, we are ready to develop the app with react-native. Let’s dive to the react-native development world!
- React Native becoming very popular among Android and iOS developer because of its cross platform native development technique. React native is now doing what is impossible few years back but now its a complete game changer technique, which would soon change the development arena and any one can developer both android and iOS apps using single language.
If this is the first time you run a React Native app, please see the “Setting Up Your Development Environment” section at the end first, in order to install all the tools that are needed. Best mac apple store app duplicate file finder free.
Running Our React Native Apps on Android
If you already have React Native and Node.js installed on your computer, simply follow these steps, in order:
- Plug in your Android device or open an emulator
- Open a Terminal window and run:Replace ~/path/to/template with the correct path to the folder where you extracted the archive downloaded from our server. To make sure you are in the right folder, you can run “pwd” to see the current path. It must be the folder with the template, otherwise the app won’t run.
That’s all. The app is now running on your Android device. If you need more details or help, read on.
Plug in an Android device or emulator
In order to run React Native apps on Android, you need an Android device or an emulator.
If you have an Android phone or tablet, simply plug it in. You might need to enable USB debugging in Device Settings, under Developer Tools. Follow the official Android documentation if you run into any issues.
Android emulators are bundled into Android Studio, so please install Android Studio, open it, go to Tools -> AVD Manager and start an emulator of your choosing:
You can also create new emulators of your own, with your own hardware requirements.
Once you have an emulator up and running, proceed to the next step.
Run the React Native app
MacOS / UNIX
All you need to do is simply run the two commands we described above:
Alternatively, you can also use Visual Studio Code, which gives you a Terminal that’s directly located at the right folder. In that case, you can simply run “npm install && react-native run-android” and the app will just start.
Windows users
The command prompt on Windows is weird, so don’t use it. Instead, please install Visual Studio Code, which has a built-in Terminal that behaves exactly like the terminal on MacOS. Go to View -> Terminal to activate the Terminal:
Please make sure you find the correct path of the folder where the template resides. Here’s an example of a commands sequence you can use as an example to locate the correct folder:
Setting Up Your Development Environment
Let’s see how you can set up your development environment in order to run React Native apps. The setup shouldn’t take more than 5 minutes. Mac app with buzzer.
What do you need to install?
- Node (NPM) and React Native
- (Optional) Android Studio
- (Optional) Visual Studio Code
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Alright, let’s see how we install all of these. Simply follow the next steps:
- Install Node by following the official guide
- Install & Configure React Native by following this guide, the React Native CLI version. DO NOT USE Expo CLI!!
- Download & Install Android Studio (needed only if you don’t have a physical Android device)
- Download & Install Visual Studio Code (recommended for developing React Native apps, especially on Windows, due to its powerful Terminal)
Looks simple, right? It actually is. This is all you need to do to run React Native apps on Android devices or emulators.
Starting the simulator#
Once you have your React Native project initialized, you can run
npx react-native run-ios
inside the newly created project directory. If everything is set up correctly, you should see your new app running in the iOS Simulator shortly.Specifying a device#
You can specify the device the simulator should run with the
--simulator
flag, followed by the device name as a string. The default is 'iPhone 11'
. If you wish to run your app on an iPhone SE, run npx react-native run-ios --simulator='iPhone SE'
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The device names correspond to the list of devices available in Xcode. You can check your available devices by running
xcrun simctl list devices
from the console.