requestRouteToHost(int networkType, int hostAddress) is not working in 6.0

requestRouteToHost(int networkType, int hostAddress)

This method was deprecated in API level 21. Deprecated in favor of the

requestNetwork(NetworkRequest, NetworkCallback)

bindProcessToNetwork(Network) and getSocketFactory()

API. In M, and above, this method is unsupported and will throw UnsupportedOperationException if called. Reference of Android Docs

Android official site dont have any implementation as a alternative of requestRouteToHost(int networkType, int hostAddress)

I google and found this

       if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        
                  ConnectivityManager connMgr = (ConnectivityManager) this
                        .getSystemService(Context.CONNECTIVITY_SERVICE);
        
                    NetworkRequest.Builder builder = new NetworkRequest.Builder();
      
                    //what Capability i have to add for 
                    **requestRouteToHost(int networkType, int hostAddress)** implementation.
                    builder.addCapability(NetworkCapabilities.NET_CAPABILITY_MMS);
                    builder.addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR);
             
                    NetworkRequest networkRequest = builder.build();
                    connMgr.requestNetwork(networkRequest, new ConnectivityManager.NetworkCallback() {
        
                        @Override
                        public void onAvailable(Network network) {
                            super.onAvailable(network);
                            //  sendNormalMms();
                            try {
                                int y = Integer.parseInt(apns.get(0).MMSPort);
                                HttpUtils.httpConnection(mContext, 4444L,
                                        apns.get(0).MMSCenterUrl, bytesToSend,
                                        HttpUtils.HTTP_POST_METHOD,
                                        !TextUtils.isEmpty(apns.get(0).MMSProxy),
                                        apns.get(0).MMSProxy, y);
        
                            } catch (Exception e) {
                            }
                        }
                    });

Issue: Connectivity is not getting ready to send MMS curser is not getting on OnAvalabile();

Is this the right to ready decive to send MMS?

Found Issue:

Mobile data is trun off thats why state is not getting ready to send MMS.