For Android

For Android platform all we need to do is navigate to AndroidManifest.xml file that lies inside android/app/src/main path and add the property android:screenOrientation with a value or portrait or landscape respectively. The property has to be added in xml element activity which is a child of application element.

Simply add it as shown below:

For iOS

For iOS platform we need to open Xcode, and select the desired orientation modes from the Device Orientation section. As shown below:

1. Load the iOS part of your React Native project
2. Navigate to tab General from the horizontal menu
3. Go to down to Deployment Info section and check/uncheck the desired device orientation modes.

And you are set! Rebuild your project to verify that the changes are configured.

Hi I want to know how to lock device orientation for React Native for both android and iOS. I need to lock the orientation once user rotate the device and application will lock with portrait or lanscape