test

truthrudy

GoogleIdTokenVerifier verifier = new GoogleIdTokenVerifier.Builder(transport, jsonFactory)  
         .setIssuer("https://accounts.google.com")  
         .setAudience(Arrays.asList(String.format("android://%s@%s",   
                             SHA512_HASH, PACKAGE_NAME)))  
         .build();  
...  
     GoogleIdToken idToken = verifier.verify(idTokenString);  
     if (idToken == null) {  
       Log.w(TAG, "ID Token Verification Failed, check the README for instructions.");  
       return;  
     }  
     GoogleIdToken.Payload payload = idToken.getPayload();  
     Log.d(TAG, "IdToken:Email:" + payload.getEmail());  
     Log.d(TAG, "IdToken:EmailVerified:" + payload.getEmailVerified());  
     // based on the email address, determine whether you need to create account   
     // or just sign user in