Flutter - Use fallback paywalls

To use fallback paywalls, call the .setFallbackPaywalls method. Pass the path to the fallback JSON file you downloaded in the Adapty Dashboard. Place this method in your code before fetching a paywall, ensuring that the mobile app possesses it when a fallback paywall is required to replace the standard one.

javascript

import 'dart:async' show Future;
import 'dart:io' show Platform;

final assetId = Platform.isIOS ? 'assets/ios_fallback.json' : 'assets/android_fallback.json';

try {
  await adapty.setFallbackPaywalls(assetId);
} on AdaptyError catch (adaptyError) {
  // handle the error
} catch (e) {
}

Parameters:

Parameter	Description
assetId	The path to the fallback JSON file you downloaded in the Adapty Dashboard.