fromJson static method

KeyboardButtonType? fromJson(Map<String, dynamic>? json)

Inherited by: KeyboardButtonTypeRequestChat KeyboardButtonTypeRequestLocation KeyboardButtonTypeRequestManagedBot KeyboardButtonTypeRequestPhoneNumber KeyboardButtonTypeRequestPoll KeyboardButtonTypeRequestUsers KeyboardButtonTypeText KeyboardButtonTypeWebApp

Implementation

static KeyboardButtonType? fromJson(Map<String, dynamic>? json) {
  if (json == null) {
    return null;
  }

  switch (json['@type']) {
    case KeyboardButtonTypeRequestChat.constructor:
      return KeyboardButtonTypeRequestChat.fromJson(json);

    case KeyboardButtonTypeRequestLocation.constructor:
      return KeyboardButtonTypeRequestLocation.fromJson(json);

    case KeyboardButtonTypeRequestManagedBot.constructor:
      return KeyboardButtonTypeRequestManagedBot.fromJson(json);

    case KeyboardButtonTypeRequestPhoneNumber.constructor:
      return KeyboardButtonTypeRequestPhoneNumber.fromJson(json);

    case KeyboardButtonTypeRequestPoll.constructor:
      return KeyboardButtonTypeRequestPoll.fromJson(json);

    case KeyboardButtonTypeRequestUsers.constructor:
      return KeyboardButtonTypeRequestUsers.fromJson(json);

    case KeyboardButtonTypeText.constructor:
      return KeyboardButtonTypeText.fromJson(json);

    case KeyboardButtonTypeWebApp.constructor:
      return KeyboardButtonTypeWebApp.fromJson(json);

    default:
      return null;
  }
}