Logging in with G + - why the plus.login area will not work alone?

Question

I went through dozens of answers on this topic, followed the official quick start guide and did everything I could come up with.

I installed my Google Developer Console in all its parts, including setting the correct debugging SHA1 keys for OAuth and Public Access API (I don’t even know if this is necessary).

Problem

I'm having trouble setting areas in GoogleApiClient .

 googleClient = new GoogleApiClient.Builder(this) .addConnectionCallbacks(this) .addOnConnectionFailedListener(this) .addApi(Plus.API) .addScope(...) .build(); 

I can log in with various combinations of areas:

  .addScope(new Scope("https://www.googleapis.com/auth/plus.login")) .addScope(new Scope("https://www.googleapis.com/auth/plus.profile.emails.read")) //WORKS! OR: .addScope(Plus.SCOPE_PLUS_LOGIN) // == https://www.googleapis.com/auth/plus.login .addScope(Plus.SCOPE_PLUS_PROFILE) // == https://www.googleapis.com/auth/plus.me //WORKS! OR: .addScope(new Scope("https://www.googleapis.com/auth/plus.profile.emails.read")) //WORKS! OR: .addScope(Plus.SCOPE_PLUS_PROFILE) // == https://www.googleapis.com/auth/plus.me //WORKS! 

They all work well, and I see that they are reflected in the requests (i.e. if I set login + emails.read , the dialog will really ask for these two).

However, I only need https://www.googleapis.com/auth/plus.login ". If I just installed .addScope(new Scope("https://www.googleapis.com/auth/plus.login")) or, which is the same, .addScope(Plus.SCOPE_PLUS_LOGIN) , I encountered a Toast error with a good document:

An internal error has occurred.

So, this area (the only one I need) works in conjunction with others (for example, plus.me), but not one. Why is this and what can I do?

Answer 1

you can replace this code with the next one that worked for me.

  mGoogleApiClient = new GoogleApiClient.Builder(this) .addConnectionCallbacks(this) .addOnConnectionFailedListener(this) .addApi(Plus.API, Plus.PlusOptions.builder().build()) .addScope(Plus.SCOPE_PLUS_LOGIN).build(); 

Answer 2

mGoogleApiClient = new GoogleApiClient.Builder (this) .addConnectionCallbacks (this) .addOnConnectionFailedListener (this) .addApi (Plus.API, Plus.PlusOptions.builder (). build ()) .addScope (Plus.SCOPE_PLUS_LIN_LGB_LIN_LOG_LIN

Using Plus.SCOPE_PLUS_LOGIN is not a good idea, since Plus is deprecated.