Check Internet Connection/Permission koltin/android

InternetPermission

MainActivity.kt:

package com.example.internetpermission

import android.content.Context
import android.net.ConnectivityManager
import android.net.NetworkCapabilities
import android.os.Build
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.util.Log

class MainActivity {
    companion object {
        fun isInternetAvailable(context: Context): Boolean {
            var result = false
            val connectivityManager =
                context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                val networkCapabilities = connectivityManager.activeNetwork ?: return false
                val actNw =
                    connectivityManager.getNetworkCapabilities(networkCapabilities) ?: return false
                result = when {
                    actNw.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) -> true
                    actNw.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) -> true
                    actNw.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET) -> true
                    else -> false
                }
            } else {
                connectivityManager.run {
                    connectivityManager.activeNetworkInfo?.run {
                        result = when (type) {
                            ConnectivityManager.TYPE_WIFI -> true
                            ConnectivityManager.TYPE_MOBILE -> true
                            ConnectivityManager.TYPE_ETHERNET -> true
                            else -> false
                        }

                    }
                }
            }

            return result
        }
    }
}

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use:

        if(MainActivity.isInternetAvailable(this,)){
            Toast.makeText(this,"Internet Connected ",Toast.LENGTH_LONG).show()
        }else{
            Toast.makeText(this,"Internet Not Connected ",Toast.LENGTH_LONG).show()
        }
        
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Android Manifest:

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