Many apps work well in portrait and landscape device orientations. However, many don't, and there are good reasons to require an app to function solely or occasionally in one mode or the other.
To set a global setting for orientation in your Capacitor app, you'll set the configuration value necessary for the platform you're targeting.
To limit the allowed orientations for iOS, open Xcode and open the general settings for the project. Then, select the orientations your app will support:
On Android, orientation can be set by modifying the
AndroidManifest.xml and setting
android:screenOrientation on the
<activity> entry for your main app activity. See the
Android Manifest Documentation for details on the possible entries.
Many apps need to support multiple orientations, with the ability to lock orientations occasionally depending on the content.
Capacitor supports this through the
npm install cordova-plugin-screen-orientation npx cap update
Then, use the
unlock methods available on
window.screen.orientation.lock('portrait'); window.screen.orientation.lock('landscape'); // To unlock orientation which will default back to the global setting: window.screen.orientation.unlock();
See the Orientation Plugin Docs for the full range of possible orientation values and configuration options.