Enable/Disable Mobile Data (GPRS) using code

Question

I was having one solution for enabling and disabling data that was working good in API 8 and 10, but that code was not compatible with the ICS, I need a global solution, so

Answer 1

This code running in android gingerbread and higher:

private void setMobileDataEnabled(Context context, boolean enabled) {
   final ConnectivityManager conman = (ConnectivityManager)  context.getSystemService(Context.CONNECTIVITY_SERVICE);
   final Class conmanClass = Class.forName(conman.getClass().getName());
   final Field iConnectivityManagerField = conmanClass.getDeclaredField("mService");
   iConnectivityManagerField.setAccessible(true);
   final Object iConnectivityManager = iConnectivityManagerField.get(conman);
   final Class iConnectivityManagerClass =  Class.forName(iConnectivityManager.getClass().getName());
   final Method setMobileDataEnabledMethod = iConnectivityManagerClass.getDeclaredMethod("setMobileDataEnabled", Boolean.TYPE);
   setMobileDataEnabledMethod.setAccessible(true);

   setMobileDataEnabledMethod.invoke(iConnectivityManager, enabled);
}

NOTE: U MUST ADD THIS BELOW LINE IN ANDROIDMAINFEST.XML