I installed the mymind app, but when I click the "sign in with Google" button, nothing happens. App logs show a CredentialManager error. Here are the system logs for CredentialManager, it seems like it's missing some dependency in GMS
01-06 14:46:16.856 1000 1254 8961 I CredentialManager: starting executeGetCredential with callingPackage: com.mymind.access
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: Error getting info for ServiceInfo{8028e48 com.google.android.gms.auth.api.credentials.credman.service.GoogleIdService}
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: android.content.pm.PackageManager$NameNotFoundException: com.google.android.gms
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.app.ApplicationPackageManager.getApplicationInfoAsUser(ApplicationPackageManager.java:532)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.app.ApplicationPackageManager.getApplicationInfo(ApplicationPackageManager.java:515)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.service.credentials.CredentialProviderInfoFactory.getAvailableSystemServiceInfos(CredentialProviderInfoFactory.java:402)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.service.credentials.CredentialProviderInfoFactory.getAvailableSystemServices(CredentialProviderInfoFactory.java:432)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.constructSystemServiceListLocked(CredentialManagerService.java:144)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.getOrConstructSystemServiceListLock(CredentialManagerService.java:249)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.getCredentialProviderServicesLocked(CredentialManagerService.java:334)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.runForUser(CredentialManagerService.java:288)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.initiateProviderSessions(CredentialManagerService.java:440)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.-$$Nest$minitiateProviderSessions(CredentialManagerService.java:0)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService$CredentialManagerServiceStub.prepareProviderSessions(CredentialManagerService.java:701)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService$CredentialManagerServiceStub.executeGetCredential(CredentialManagerService.java:575)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.credentials.ICredentialManager$Stub.onTransact(ICredentialManager.java:179)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.os.Binder.execTransactInternal(Binder.java:1436)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.os.Binder.execTransact(Binder.java:1375)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: Error getting info for ServiceInfo{fc206 com.google.android.gms.auth.api.credentials.credman.service.RemoteService}
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: android.content.pm.PackageManager$NameNotFoundException: com.google.android.gms
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.app.ApplicationPackageManager.getApplicationInfoAsUser(ApplicationPackageManager.java:532)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.app.ApplicationPackageManager.getApplicationInfo(ApplicationPackageManager.java:515)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.service.credentials.CredentialProviderInfoFactory.getAvailableSystemServiceInfos(CredentialProviderInfoFactory.java:402)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.service.credentials.CredentialProviderInfoFactory.getAvailableSystemServices(CredentialProviderInfoFactory.java:432)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.constructSystemServiceListLocked(CredentialManagerService.java:144)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.getOrConstructSystemServiceListLock(CredentialManagerService.java:249)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.getCredentialProviderServicesLocked(CredentialManagerService.java:334)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.runForUser(CredentialManagerService.java:288)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.initiateProviderSessions(CredentialManagerService.java:440)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService.-$$Nest$minitiateProviderSessions(CredentialManagerService.java:0)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService$CredentialManagerServiceStub.prepareProviderSessions(CredentialManagerService.java:701)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at com.android.server.credentials.CredentialManagerService$CredentialManagerServiceStub.executeGetCredential(CredentialManagerService.java:575)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.credentials.ICredentialManager$Stub.onTransact(ICredentialManager.java:179)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.os.Binder.execTransactInternal(Binder.java:1436)
01-06 14:46:16.858 1000 1254 8961 E CredentialManager: at android.os.Binder.execTransact(Binder.java:1375)