iOS - Use fallbacks

To maintain a fluid user experience, it is important to set up fallbacks for your flows, paywalls, and onboardings. This precaution extends the application’s capabilities in case of partial or complete loss of internet connection.

• If the application cannot access Adapty servers:

  It will be able to display a fallback flow or paywall, and access the local onboarding configuration.

• If the application cannot access the internet:

  It will be able to display a fallback flow or paywall. Onboardings include remote content and require an internet connection to function.

Configuration

1. Add the fallback JSON file to your project bundle: open the File menu in XCode and select the Add Files to “YourProjectName” option.
2. Call the .setFallback method before you fetch the target flow, paywall, or onboarding.

do {
     if let urlPath = Bundle.main.url(forResource: fileName, withExtension: "json") {
          try await Adapty.setFallback(fileURL: urlPath)
     }
} catch {
    // handle the error
}

if let url = Bundle.main.url(forResource: "ios_fallback", withExtension: "json") {
     Adapty.setFallback(fileURL: url)
}

Parameters: