adding dns addresses in route table for samsung devices

client/android/src/org/amnezia/vpn/OpenVPNThreadv3.kt

@@ -107,7 +107,6 @@ class OpenVPNThreadv3(var service: VPNService): ClientAPI_OpenVPNClient(), Runna
 
     override fun tun_builder_add_dns_server(address: String , ipv6: Boolean): Boolean  {
         mService.addDNS(address)
-        mService.addRoute(address, 32)
         return true
     }
 

client/android/src/org/amnezia/vpn/VPNService.kt

@@ -193,6 +193,9 @@ class VPNService : android.net.VpnService() {
         fun addDNS(ip: String){
             Log.v(tag, "mbuilder.addDnsServer($ip)")
             mbuilder.addDnsServer(ip)
+            if ("samsung".equals(Build.BRAND) && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP){
+                mbuilder.addRoute(ip, 32)
+            }
         }
 
         fun setSessionName(name: String){