how to check network connectivity in Kotlin

add this function

fun isNetworkConnected(context: Context): Boolean {
        val connectivityManager =
            context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            val network = connectivityManager.activeNetwork ?: return false
            val networkCapabilities = connectivityManager.getNetworkCapabilities(network) ?: return false

            return when {
                networkCapabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) -> true
                networkCapabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) -> true
                networkCapabilities.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET) -> true
                else -> false
            }
        } else {
            val networkInfo = connectivityManager.activeNetworkInfo
            return networkInfo != null && networkInfo.isConnected
        }
    }

Add this permission to manifest

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

and use this in main code

if (isNetworkConnected(this)) {
    // Network is connected
    // Your code here
} else {
    // Network is not connected
    // Your code here
}