[Résolu] Ajouter le compte requise par le Framework

public class MainActivity extends FragmentActivity {
    ...
    ...
    // Constants
    // The authority for the sync adapter's content provider
    public static final String AUTHORITY = "com.example.android.datasync.provider"
    // An account type, in the form of a domain name
    public static final String ACCOUNT_TYPE = "example.com";
    // The account name
    public static final String ACCOUNT = "dummyaccount";
    // Instance fields
    Account mAccount;
    ...
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        ...
        // Create the dummy account
        mAccount = CreateSyncAccount(this);
        ...
    }
    ...
   
    public static Account CreateSyncAccount(Context context) {
   
        Account newAccount = new Account(
                ACCOUNT, ACCOUNT_TYPE);
        
        AccountManager accountManager =
                (AccountManager) context.getSystemService(
                        ACCOUNT_SERVICE);
       
        if (accountManager.addAccountExplicitly(newAccount, null, null))) {

        } else {
          
        }
    }
    ...
}