/** Do the actual refresh. */
    @Override
    protected void onSuccess(Boolean isCurrentMailboxRefreshable) {
      if (isCurrentMailboxRefreshable == null) {
        return;
      }

      if (isCurrentMailboxRefreshable) {
        mRefreshManager.refreshMessageList(mAccountId, mMailboxId, true);
      }

      // Refresh mailbox list
      if (mAccountId != Account.NO_ACCOUNT) {
        if (shouldRefreshMailboxList()) {
          mRefreshManager.refreshMailboxList(mAccountId);
        }
      }
      // Refresh inbox
      if (shouldAutoRefreshInbox()) {
        mRefreshManager.refreshMessageList(mAccountId, mInboxId, true);
      }
    }