title: how to check net connection in android phone
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/4238921/android-detect-whether-there-is-an-internet-connection-available">Android - detect whether there is an Internet connection available</a><br>
    <a href="https://stackoverflow.com/questions/5373930/how-to-check-network-connection-enable-or-disable-in-wifi-and-3gdata-plan-in-m">How to check network connection enable or disable in WIFI and 3G(data plan) in mobile?</a>  </p>
  </blockquote>
  
  
  
  <p>In my cell when I run my app then this application is crashed because net connection is not there.so how to give the message that the connection is not there like. or on your wif</p>
  
  <p>please help me</p>
  
  <p>thank you</p>