Showing no internet toast once on app and onresume mainactivity set status to true again

app/src/main/java/com/vpn/fastestvpnservice/MainActivity.kt

@@ -234,8 +234,7 @@ open class MainActivity : DockActivity(), ConnectivityReceiver.ConnectivityRecei
 
     override fun onResume() {
         super.onResume()
-
-
+        isShowInternetToast = true
     }
 
 
@@ -311,6 +310,7 @@ open class MainActivity : DockActivity(), ConnectivityReceiver.ConnectivityRecei
         var callBacks: CallBacks? = null
         var onBackPressedOnTV: OnBackPressedOnTV? = null
         val SCREEN_OVERLAY = 12345
+        var isShowInternetToast: Boolean = true
     }
 
     override fun onNetworkConnectionChanged(isConnected: Boolean) {

app/src/main/java/com/vpn/fastestvpnservice/retrofit/RetrofitNetworkHandling.java

@@ -6,6 +6,7 @@ import android.view.View;
 
 import com.google.gson.Gson;
 import com.google.gson.reflect.TypeToken;
+import com.vpn.fastestvpnservice.MainActivity;
 import com.vpn.fastestvpnservice.R;
 import de.blinkt.openvpn.core.App;
 import com.vpn.fastestvpnservice.helpers.BasePreferenceHelper;
@@ -45,7 +46,6 @@ public class RetrofitNetworkHandling<T> implements Callback<T> {
         //TODO mainactivity- check this loading finish for possible exceptions
 
         if (!CheckInternetConnection.getInternetConnection(context).isConnectedToInternet()) {
-            Log.d("chk_internet", "chk_internet_connectivity onResponse");
             UIHelper.showToast(R.string.chk_internet_connectivity);
             return;
         }
@@ -126,7 +126,11 @@ public class RetrofitNetworkHandling<T> implements Callback<T> {
 
         if (!CheckInternetConnection.getInternetConnection(context).isConnectedToInternet()) {
             Log.d("chk_internet", "chk_internet_connectivity onFailure");
-            UIHelper.showToast(R.string.chk_internet_connectivity);
+            if (MainActivity.Companion.isShowInternetToast()) {
+                Log.d("chk_internet", "chk_internet_connectivity onFailure In");
+                UIHelper.showToast(R.string.chk_internet_connectivity);
+                MainActivity.Companion.setShowInternetToast(false);
+            }
             return;
         }