import 'gravity_engine_method_channel.dart'; import 'gravity_engine_platform_interface.dart'; class GravityEngine { GravityEngine._(); static Future initialize(String appId, String accessToken, String clientId, String channel, bool debug) { return GravityEnginePlatform.instance .initialize(appId, accessToken, clientId, channel, debug); } static Future trackEvent( String eventName, Map eventProperties) { return GravityEnginePlatform.instance .trackEvent(eventName, eventProperties); } static Future trackPay(String orderNo, String itemName, int amountCent, String currency, PayType payType) { return GravityEnginePlatform.instance .trackPay(orderNo, itemName, amountCent, currency, payType); } }