Using Sign In with Google
Precautions for using GPGS and Sign In with Google
GPGS and "Sign In with Google" can be used under the following conditions:
| Category | GPGS V2 | GPGS V1 | Sign In with Google |
|---|---|---|---|
| Login information | Use PGS games_lite information | Use Google account information | Use Google account information |
| Compatibility between accounts | GPGS V2 only Incompatible with GPGS V1 and Sign In with Google | Compatible with Sign In with Google Incompatible with GPGS V2 | Compatible with GPGS V1 Incompatible with GPGS V2 |
| iOS Support | Not supported | Not supported | Supported |
Description
Google federation login can be processed using BACKND Google Login SDK.
Or, if you can obtain an access token after a successful Google login, you can use an SDK that you implemented yourself using paid assets related to Google login, Unity's official Google login SDK (last updated in 2018), or the Android Google plugin.
GPGS and the BACKND Google login SDK cannot be used together. Therefore, delete the plugins related to GPGS V1 before continuing.