Turning on/off network settings on Android

Is there a (simple) possibility for turning the mobile network on/off with Java code? If so, for mobile service too? 'Cause开发者_JS百科 I'd like to make an app which turns the network on and service off (or the opposite).

Thanks for help.

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The wireless network you can turn on by the following code:

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

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You need permissions to do that. I think CHANGE_WIFI_STATE is the right one.