Zoom Login Code Snip String userName = "";String password = "";userName = etUsername.getText().toString().trim(); password = etPassword.getText().toString().trim();if (mZoomSDK.isLoggedIn()) {setUpZoomButton();return;}mZoomSDK.addAuthenticationListener(zoomSDKAuthenticationListener);int i = mZoomSDK.loginWithZoom(userName， "Logout failed.");}}}; Logout Code Snip if (mZoomSDK != null mZoomSDK.isLoggedIn()) {mZoomSDK.addAuthenticationListener(zoomSDKAuthenticationListener);common.showProgressDialog(this);boolean b = mZoomSDK.logoutZoom();System.out.println(b + " logoutZoom");} ， OnlineClassesSetupActivity.this);Intent intent = new Intent(OnlineClassesSetupActivity.this， CreateOnlineClasses.class);startActivity(intent);finish();setZoomData();} else {common.showCustomAlertDialog(OnlineClassesSetupActivity.this， password);if (!(i == ZoomApiError.ZOOM_API_ERROR_SUCCESS)) {common.dismissDialog();if (ZoomApiError.ZOOM_API_INVALID_STATUS == i) {common.showCustomAlertDialog(this， "Zoom services are not available now. Please try again after few minutes.");}sharedPrefsHelper.resetZoomData();} Zoom SDK Auth Listener ZoomSDKAuthenticationListener zoomSDKAuthenticationListener = new ZoomSDKAuthenticationListener() {@Overridepublic void onZoomSDKLoginResult(long l) {if (l == 1019) {common.showCustomAlertDialog(OnlineClassesSetupActivity.this， 2000);} else {common.showCustomAlertDialog(OnlineClassesSetupActivity.this，。
"Incorrect username/password.");}mZoomSDK.removeAuthenticationListener(this);common.dismissDialog();}@Overridepublic void onZoomIdentityExpired() {sharedPrefsHelper.resetZoomData();mZoomSDK.removeAuthenticationListener(this);common.dismissDialog();}@Overridepublic void onZoomAuthIdentityExpired() {sharedPrefsHelper.resetZoomData();mZoomSDK.removeAuthenticationListener(this);common.dismissDialog();}@Overridepublic void onZoomSDKLogoutResult(long l) {mZoomSDK.removeAuthenticationListener(this);if (l == ZoomAuthenticationError.ZOOM_AUTH_ERROR_SUCCESS) {new Handler().postDelayed(new Runnable() {@Overridepublic void run() {sharedPrefsHelper.resetZoomData();common.dismissDialog();common.showCustomAlertDialog(OnlineClassesSetupActivity.this， "Logout successfully. code " + l);}}， "Zoom login locked out for 30 min due to 5 failed attempts. ");} else if (l == ZoomAuthenticationError.ZOOM_AUTH_ERROR_SUCCESS) {common.showMsgOnUI("Login successfully."。