how to integrate with Zoom app using android?

I'm new with zoom integration. I wants user login and create meeting in their account. I've done login user part using loginWithZoom method but now wants to create meeting for that auth token needed.

How can I get token when user login in zoom without OAuth?

I've found but not getting much idea. I tried with JWT token it works with https://api.zoom.us/v2/users/me/meetings api. I gave Authorization token and content-type in headers. it gives me all meetings of that specific user. but problem to get different authorization token for different users. I don't have idea is it possible or not.

Suggest if anyone knows

Code I've used for Login:

public void initializeSdk(Context context) {
        ZoomSDK sdk = ZoomSDK.getInstance();
        // TODO: Do not use hard-coded values for your key/secret in your app in production!
        ZoomSDKInitParams params = new ZoomSDKInitParams();
        params.appKey = "a...t4.."; // TODO: Retrieve your SDK key and enter it here
        params.appSecret = "y...19"; // TODO: Retrieve your SDK secret and enter it here
        params.domain = "zoom.us";
        params.enableLog = true;
        // TODO: Add functionality to this listener (e.g. logs for debugging)
        ZoomSDKInitializeListener listener = new ZoomSDKInitializeListener() {
            /**
             * @param errorCode {@link us.zoom.sdk.ZoomError#ZOOM_ERROR_SUCCESS} if the SDK has been initialized successfully.
             */
            @Override
            public void onZoomSDKInitializeResult(int errorCode, int internalErrorCode) {
            Log.i("","onZoomSDKInitializeResult Error code"+errorCode);
             Toast.makeText(getApplicationContext()," error code : " + errorCode,Toast.LENGTH_LONG).show();
            }

            @Override
            public void onZoomAuthIdentityExpired() {
                System.out.println(" identity expired..");
            }
        };
        sdk.initialize(context, listener, params);
    }

 findViewById(R.id.login_button).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Toast.makeText(getApplicationContext(), "onclick of login", Toast.LENGTH_LONG).show();
                Log.i(" ","onclick of login : "+ ZoomSDK.getInstance().isLoggedIn());
                if (ZoomSDK.getInstance().isLoggedIn()) {
                   //wants to create meeting
                } else {
                   createLoginDialog();

                }
            }
        });

private void createLoginDialog() {
        new AlertDialog.Builder(this)
                .setView(R.layout.dialog_login)
                .setPositiveButton("Log in", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialogInterface, int i) {
                        AlertDialog dialog = (AlertDialog) dialogInterface;
                        TextInputEditText emailInput = dialog.findViewById(R.id.email_input);
                        TextInputEditText passwordInput = dialog.findViewById(R.id.pw_input);
                        if (emailInput != null && emailInput.getText() != null && passwordInput != null && passwordInput.getText() != null) {
                            String email = emailInput.getText().toString();
                            String password = passwordInput.getText().toString();
                            if (email.trim().length() > 0 && password.trim().length() > 0) {
                                login(email, password);
                            }
                        }
                        dialog.dismiss();
                    }
                })
                .show();
    }

  public void login(String username, String password) {

        int result = ZoomSDK.getInstance().loginWithZoom(username, password);

        if (result == ZoomApiError.ZOOM_API_ERROR_SUCCESS) {
            // Request executed, listen for result to start meeting
            ZoomSDK.getInstance().addAuthenticationListener(authListener);
        }
    }

 public void onZoomSDKLoginResult(long result) {
            if (result == ZoomAuthenticationError.ZOOM_AUTH_ERROR_SUCCESS) {
                // Once we verify that the request was successful, we may start the meeting
                Toast.makeText(getApplicationContext(), "Login successfully", Toast.LENGTH_SHORT).show();
            } else if(result == ZoomAuthenticationError.ZOOM_AUTH_ERROR_USER_NOT_EXIST || result == ZoomAuthenticationError.ZOOM_AUTH_ERROR_WRONG_PASSWORD){
                Toast.makeText(getApplicationContext(),"Invalid username or password",Toast.LENGTH_LONG).show();
            }
        }

Thanks in advance.