Example #1
0
  /**
   * IMPORTANT: This method must be invoked at the top of the calling activity's onActivityResult()
   * function or Facebook authentication will not function properly!
   *
   * <p>If your calling activity does not currently implement onActivityResult(), you must implement
   * it and include a call to this method if you intend to use the authorize() method in this SDK.
   *
   * <p>For more information, see http://developer.android.com/reference/android/app/
   * Activity.html#onActivityResult(int, int, android.content.Intent)
   */
  public void authorizeCallback(int requestCode, int resultCode, Intent data) {
    if (requestCode == mAuthActivityCode) {

      // Successfully redirected.
      if (resultCode == Activity.RESULT_OK) {

        // Check OAuth 2.0/2.10 error code.
        String error = data.getStringExtra("error");
        if (error == null) {
          error = data.getStringExtra("error_type");
        }

        // A Facebook error occurred.
        if (error != null) {
          if (error.equals(SINGLE_SIGN_ON_DISABLED)
              || error.equals("AndroidAuthKillSwitchException")) {
            Log.d(
                "Facebook-authorize",
                "Hosted auth currently " + "disabled. Retrying dialog auth...");
            startDialogAuth(mAuthActivity, mAuthPermissions);
          } else if (error.equals("access_denied") || error.equals("OAuthAccessDeniedException")) {
            Log.d("Facebook-authorize", "Login canceled by user.");
            mAuthDialogListener.onCancel();
          } else {
            String description = data.getStringExtra("error_description");
            if (description != null) {
              error = error + ":" + description;
            }
            Log.d("Facebook-authorize", "Login failed: " + error);
            mAuthDialogListener.onFacebookError(new FacebookError(error));
          }

          // No errors.
        } else {
          setAccessToken(data.getStringExtra(TOKEN));
          setAccessExpiresIn(data.getStringExtra(EXPIRES));
          if (isSessionValid()) {
            Log.d(
                "Facebook-authorize",
                "Login Success! access_token="
                    + getAccessToken()
                    + " expires="
                    + getAccessExpires());
            mAuthDialogListener.onComplete(data.getExtras());
          } else {
            mAuthDialogListener.onFacebookError(
                new FacebookError("Failed to receive access token."));
          }
        }

        // An error occurred before we could be redirected.
      } else if (resultCode == Activity.RESULT_CANCELED) {

        // An Android error occured.
        if (data != null) {
          Log.d("Facebook-authorize", "Login failed: " + data.getStringExtra("error"));
          mAuthDialogListener.onError(
              new DialogError(
                  data.getStringExtra("error"),
                  data.getIntExtra("error_code", -1),
                  data.getStringExtra("failing_url")));

          // User pressed the 'back' button.
        } else {
          Log.d("Facebook-authorize", "Login canceled by user.");
          mAuthDialogListener.onCancel();
        }
      }
    }
  }
 private void cancelBox() {
   listener.onCancel();
   this.setVisible(false);
 }