extractMetaDataParameter static method

String extractMetaDataParameter(String url)

Decrypts the received encrypted params using the provided passphrase.

Returns the decrypted parameters as a string. Decrypts the received encrypted params using the provided passphrase.

Returns the decrypted parameters as a string.

Extracts the query parameters from the given url.

Returns a map of query parameter keys to their corresponding values.

Implementation

static String extractMetaDataParameter(String url) {
  final queryParams = url.split('?')[1];
  final paramPairs = queryParams.split('&');
  for (var pair in paramPairs) {
    if (pair.startsWith('meta-data=')) {
      return pair.substring('meta-data='.length);
    }
  }
  return "";
}