コード例 #1
0
ファイル: GtasksTokenValidator.java プロジェクト: vbjay/tasks
  /**
   * Invalidates and then revalidates the auth token for the currently logged in user Shouldn't be
   * called from the main thread--will block on network calls
   *
   * @return valid token on success, null on failure
   */
  public static synchronized String validateAuthToken(Context c, String token)
      throws GoogleTasksException {
    GoogleAccountManager accountManager = new GoogleAccountManager(ContextManager.getContext());

    if (testToken(token)) {
      return token;
    }

    // If fail, token may have expired -- get a new one and return that
    String accountName = Preferences.getStringValue(GtasksPreferenceService.PREF_USER_NAME);
    Account a = accountManager.getAccountByName(accountName);
    if (a == null) {
      throw new GoogleTasksException(
          c.getString(R.string.gtasks_error_accountNotFound, accountName), "account-not-found");
    }

    for (int i = 0; i < REVALIDATION_TRIES; i++) {
      accountManager.invalidateAuthToken(token);

      // try with notify-auth-failure = false
      AccountManagerFuture<Bundle> future =
          accountManager.manager.getAuthToken(a, GtasksInvoker.AUTH_TOKEN_TYPE, false, null, null);
      token = getTokenFromFuture(c, future);

      if (TOKEN_INTENT_RECEIVED.equals(token)) {
        return null;
      } else if (token != null && testToken(token)) {
        return token;
      }
    }

    throw new GoogleTasksException(
        c.getString(R.string.gtasks_error_authRefresh), "auth-token-refresh");
  }
コード例 #2
0
  public void loadAccount(boolean tokenExpired) {

    // Load account from preferences
    SharedPreferences settings = getSharedPreferences(PREF_FILE, 0);
    String accountName = settings.getString("accountName", null);
    Account account = accountManager.getAccountByName(accountName);

    if (account != null) {

      if (tokenExpired) {

        accountManager.invalidateAuthToken(accessProtectedResource.getAccessToken());
        accessProtectedResource.setAccessToken(null);
      }

      setAccount(account);

    } else showDialog(DIALOG_ACCOUNTS);
  }
コード例 #3
0
  private AlertDialog showDialogAccounts() {

    final Account[] accounts = accountManager.getAccounts();
    final int size = accounts.length;

    String[] names = new String[size];
    for (int i = 0; i < size; i++) {
      names[i] = accounts[i].name;
    }

    AlertDialog.Builder dialogAccounts =
        new AlertDialog.Builder(this)
            .setTitle(getString(R.string.select_account))
            .setItems(
                names,
                new DialogInterface.OnClickListener() {

                  public void onClick(DialogInterface dialog, int which) {
                    setAccount(accounts[which]);
                  }
                });

    return dialogAccounts.create();
  }