Android internet connectivity check problem

Question

I\'m new to Android development and working on an Android application that requires the phone to be connected to the internet, through either Wifi, EDGE or 3G.

This

Answer 1

use this to detemine if connceted to wifi/3g:

is3g = manager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).isConnected();
    isWifi = manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).isConnected();
    network = is3g||isWifi;

and this to enable wifi yourself:

WifiManager wifiManager = (WifiManager) MainWindowYuval.this.getSystemService(Context.WIFI_SERVICE);
                    wifiManager.setWifiEnabled(true);