Hello I am new in android ,I implemented a method to check internet connection.It works fine in some devices and not working in samsung galaxy tab 4. I searched a lot and didin't find a solution.My device can connect internet from other apps.It works fine in all other devices. Please help me thanks in advance
public boolean isConnected() {
try {
ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
if (cm.getActiveNetworkInfo() != null
&& cm.getActiveNetworkInfo().isConnectedOrConnecting()) {
// Network is available but check if we can get access from the
// network.
URL url = new URL("http://www.google.co.in");
HttpURLConnection urlc = (HttpURLConnection) url
.openConnection();
urlc.setRequestProperty("Connection", "close");
urlc.setConnectTimeout(2000); // Timeout 2 seconds.
urlc.connect();
if (urlc.getResponseCode() == 200) // Successful response.
{
Log.d("response", "" + urlc.getResponseCode());
return true;
} else {
return false;
}
}
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
Try:
ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
boolean isConnected = activeNetwork != null && activeNetwork.isConnected();
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