I have the following code
#if UNITY_ANDROID
IInitListener listener = new UDPInitiListener();
StoreService.Initialize(listener);
#endif
Which I have used to initialize and test the iAP with my sandbox account successfully.
Should I remove the code when officially releasing the game on UDP platforms such as HUAWEI? I was worried that everyone would be prompted to enter the sandbox account with the popup at the opening of the game. Am I wrong?