private void startProxyPurchaseActivity(String sku, boolean inapp, String developerPayload) { if (UnityPlugin.instance().getHelper() == null) { Log.e(UnityPlugin.TAG, "OpenIAB UnityPlugin not initialized!"); return; } sendRequest = true; Intent i = new Intent(UnityPlayer.currentActivity, UnityProxyActivity.class); i.putExtra("sku", sku); i.putExtra("inapp", inapp); i.putExtra("developerPayload", developerPayload); // Launch proxy purchase Activity - it will close itself down when we have a response UnityPlayer.currentActivity.startActivity(i); }