AldonIsenberg11 / udemy-react-native

React Native

Use react-devtools to debug

Testing on real Phone (Android & IOs)

1. Download Expo Go from the app store on phone (android & IOS)
2. Run npm run start in the terminal to spin up a new session
   • Should create a QR code:
   • 
   • --> Alternatively you can run npm run android or npm run ios to target specific instance.
3. Scan QR code, now any local changes made to code will show up (hot-reloaded) on phone.

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*** To reload the app on local development: ***

Hit r on the terminal to refresh all bundles

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Local Development for emulators

iOS

Finder -> left panel go to Applications -> right click on Xcode and click show contents -> Contents/Developer/Applications/Simulator.app

Example:

Android

Open Android Studio, Go to Virtual Device Manager:

Hit Play