handleUrlOverride static method

Future<NavigationDecision> handleUrlOverride(NavigationRequest request, LeanCallback? callback)

Implementation

static Future<NavigationDecision> handleUrlOverride(
  NavigationRequest request,
  LeanCallback? callback,
) async {
  var uri = Uri.parse(request.url);

  if (request.url.contains('https://cdn.leantech.me/link/loader')) {
    return NavigationDecision.navigate; // iOS initial load
  }

  if (uri.scheme == 'leanlink') {
    // Close SDK if it's an internal OpenBanking redirect
    if (uri.host == 'redirect') {
      LeanLogger.info(msg: 'Redirect received: ${request.url}');

      callback?.call(LeanResponse(
        status: 'SUCCESS',
        message: 'Link closed after redirect',
        bankId: null,
        exitPoint: null,
        lastApiResponse: null,
        secondaryStatus: null,
        bankIsSupported: null,
      ));

      // Do not override URL loading
      return NavigationDecision.prevent;
    }

    LeanLogger.info(msg: 'Response received: ${request.url}');

    // Send response back caller for proper handling
    callback?.call(_getResponseFromParams(uri));

    // Do not override URL loading
    return NavigationDecision.prevent;
  }

  // Open all URLs in default web browser
  if (await canLaunchUrl(uri)) {
    LeanLogger.info(msg: 'Opening URL in browser: ${request.url}');
    await launchUrl(uri, mode: LaunchMode.externalApplication);
  } else {
    LeanLogger.info(msg: 'Could not launch ${request.url}');
  }

  // Do not override URL loading
  return NavigationDecision.prevent;
}