Add service to list, fix unknown service behavior

play-services-basement/src/main/java/org/microg/gms/common/GmsService.java

@@ -101,6 +101,7 @@ public enum GmsService {
     WORK_ACCOUNT(120),
     AD_CACHE(123, "com.google.android.gms.ads.service.CACHE"),
     DYNAMIC_LINKS(131, "com.google.firebase.dynamiclinks.service.START"),
+    IDENTITY_SIGN_IN(212, "com.google.android.gms.auth.api.identity.service.signin.START"),
     NEARBY_EXPOSURE(236, "com.google.android.gms.nearby.exposurenotification.START"),
     ;
 

play-services-core/src/main/kotlin/org/microg/gms/chimera/ServiceProvider.kt

@@ -30,7 +30,7 @@ class ServiceProvider : ContentProvider() {
         when (method) {
             "serviceIntentCall" -> {
                 val serviceAction = extras?.getString("serviceActionBundleKey") ?: return null
-                val ourServiceAction = GmsService.byAction(serviceAction)?.takeIf { it.SERVICE_ID > 0 }?.ACTION
+                val ourServiceAction = GmsService.byAction(serviceAction)?.takeIf { it.SERVICE_ID > 0 }?.ACTION ?: serviceAction
                 val context = context!!
                 val intent = Intent(ourServiceAction).apply { `package` = context.packageName }
                 val resolveInfo = context.packageManager.resolveService(intent, 0)