Check Network Connectivity

Hi Guys,

I am sharing the code for check the internet connectivity of your device either mobile or wifi connectivity.
More detail Here 

Java Code:

  private void checkNetworkConnection() {
      ConnectivityManager connMgr =
          (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
      NetworkInfo activeInfo = connMgr.getActiveNetworkInfo();
      if (activeInfo != null && activeInfo.isConnected()) {
          wifiConnected = activeInfo.getType() == ConnectivityManager.TYPE_WIFI;
          mobileConnected = activeInfo.getType() == ConnectivityManager.TYPE_MOBILE;
          if(wifiConnected) {
              Log.i(TAG, "WIFI connected");
          } else if (mobileConnected){
              Log.i(TAG, "Mobile Connected");
          }
      } else {
          Log.i(TAG,"Neither Mobile nor WIFi connected.");
      }
    }
 

or second way

 public static boolean isInternetOn(Context context) {
  ConnectivityManager cm = (ConnectivityManager) context
    .getSystemService(Context.CONNECTIVITY_SERVICE);
  // test for connection
  if (cm.getActiveNetworkInfo() != null
    && cm.getActiveNetworkInfo().isAvailable()
    && cm.getActiveNetworkInfo().isConnected()) {
   Log.v("Util", "Internet is working");
   // txt_status.setText("Internet is working");
   return true;
  } else {
   // txt_status.setText("Internet Connection Not Present");
   Log.v("Util", "Internet Connection Not Present");
   return false;
  }
 }
 

Please do not forget to add the permission in AndroidMenifest file.