L'integrazione di Google + Android a volte restituisce valori nulli

Question

Nella mia applicazione sto utilizzando l'integrazione di Google Plus. Inoltre, l'accesso ai dettagli dell'account Google include nome utente, immagine del profilo, ecc. Ma questi dettagli utente talvolta restituiscono valori nulli. Per favore aiutami a trovare la ragione.

Questo è il mio codice:

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

e in onConnected():

@Override 
    public void onConnected(Bundle bundle) { 

      String personName="Unknown"; 

       gmail = Plus.AccountApi.getAccountName(
         (GoogleApiClient) mGoogleApiClient).toString(); 
       try { 

        String[] id = gmail.split("@"); 
        try { 
         plusid = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient).getId(); 
        } catch (NullPointerException e) { 
         plusid = id[0]; 
        } 

        plusimage = Plus.PeopleApi 
          .getCurrentPerson((GoogleApiClient) mGoogleApiClient) 
          .getImage().getUrl().toString(); 

        plusname = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient).getDisplayName().toString(); 

       } 
       if (CheckNetworkConnection.isConnectionAvailable(MainActivity.this)) { 
       // new SocialLogin().execute(); 
       } 
       } catch (NullPointerException e) { 
        Toast.makeText(getApplicationContext(), "GMAIL" + gmail, Toast.LENGTH_SHORT).show(); 
        Toast.makeText(getApplicationContext(), "ID" +plusid , Toast.LENGTH_SHORT).show(); 
        Toast.makeText(getApplicationContext(), "NAME" + plusname, Toast.LENGTH_SHORT).show(); 
        Toast.makeText(getApplicationContext(), "IMG" + plusimage, Toast.LENGTH_SHORT).show(); 
        Toast.makeText(MainActivity.this, "Google plus account not configured correctly", Toast.LENGTH_SHORT).show(); 
        dialog.dismiss(); 
       } 
      } 

qui plusimage e plusname tornare null.Please mi aiuta a trovare la ragione.

Answer 1

Aggiungi questa riga.

Plus.PeopleApi.loadVisible(mGoogleApiClient, null).setResultCallback(this); 

Mi piace.

public void onConnected(Bundle connectionHint) {  

    Plus.PeopleApi.loadVisible(mGoogleApiClient, null).setResultCallback(this); 

    String personName="Unknown"; 
    if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) { 
     Person currentPerson = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient); 
     String personName = currentPerson.getDisplayName(); 
     String personPhoto = currentPerson.getImage(); 
     String personGooglePlusProfile = currentPerson.getUrl(); 
    } 
} 

per ulteriori informazioni. leggi Documentation