Android Open Source - android-gps-test-tool Check Connectivity

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License

The source code is released under:

Apache License ? 2.0 TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by...

Java Source Code

package com.agup.gps.utils;
/*  w  w w. j  a va 2s  .  c  o  m*/
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.util.Log;

public class CheckConnectivity {
       static ConnectivityManager connectivityManager;
      static NetworkInfo wifiInfo;
    static NetworkInfo mobileInfo;
    static NetworkInfo network;
   
      /**
       * Check for <code>TYPE_WIFI</code> and <code>TYPE_MOBILE</code> connection using <code>isConnected()</code>
       * Checks for generic Exceptions and writes them to logcat as <code>CheckConnectivity Exception</code>. 
       * Make sure AndroidManifest.xml has appropriate permissions.
       * @param con Application context
       * @return Boolean
       */
      public static Boolean checkNow(Context con){
           
          try{
              connectivityManager = (ConnectivityManager) con.getSystemService(Context.CONNECTIVITY_SERVICE);
              wifiInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
              mobileInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);   
              network = connectivityManager.getActiveNetworkInfo();
              
              if(wifiInfo.isConnected() || mobileInfo.isConnected() || network.isConnected())
              {
                  return true;
              }
          }
          catch(Exception e){
              Log.d("GPSTester","CheckConnectivity Exception: " + e.getMessage());
          }
           
          return false;
      }   
}

Java Source Code List

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