Some times disconnection request is working
but some times i am getting this issue

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System.out gurux.dlms.android Disjava.lang.IllegalArgumentException: Data send failed.

I need to integrate DLMS meter communication into a React Native mobile application.

Here are a few specific questions I have:
React Native JS class Through i am opening Android Activity and getting data
but i need to do click functionality in React Native can any one help me out of this solution

first time i can able to read data second time if i want to read data i am facing issue

Some times i am getting data.length 0 , and some time if data length grater then 0 also i am not getting data Exception as

java.lang.RuntimeException: java.lang.IllegalArgumentException: Data send failed.

java.lang.NullPointerException: Attempt to get length of null array

public void readDLMSPacket(byte[] data, GXReplyData reply) throws Exception {

I need to integrate DLMS/COSEM meter communication into a React Native mobile application. I came across the Gurux.DLMS.Android library, which seems to provide the functionality I need.

However, as someone relatively new to Java and unfamiliar with the inner workings of the Gurux library, I'm seeking advice and guidance on how to integrate it into my React Native project.

Here are a few specific questions I have:

1. Which classes/functions within the Gurux.DLMS.Android library should I focus on bridging for meter communication and data reading functionalities?

package gurux.dlms.android.ui.media;

import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import androidx.annotation.NonNull;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentTransaction;
import androidx.lifecycle.ViewModelProvider;

import gurux.dlms.android.R;
import gurux.dlms.android.databinding.FragmentMediaBinding;

public class MediaFragment extends Fragment {

We need to read Profile Generic for Billing Profile.We can able to read "Nameplate Profile". But while reading "Billing Profile" we are getting " Access Error : Device reports a unavailable object" Error. Obis code is correct compared in DLMSDirector.And also having multiple rows for Billing Profile in DLMSDirector. Can you please help me?

We are tried more than times to read Profile Generic. But getting "Capture objects not read." Error.

We are tried the following code.

Settings settings = new Settings();
GXDLMSReader reader = new GXDLMSReader(settings.client, settings.media,
settings.trace, settings.invocationCounter);
GXDLMSProfileGeneric obj = new GXDLMSProfileGeneric("1.0.99.1.0.255");

Calendar start= Calendar.getInstance();
start.set(2022,7,6);
Calendar end= Calendar.getInstance();
end.set(2022,7,8);

We cant able to see Profile Obis code in Android App. So kindly help me how to read the Profile Generic data.

Hi,

i need your kind support on how to write a value on ScriptTable attribute using the Android library.

Thank you,