Android: Programatically changing phone settings and getting lost calls

Is it possible in Android to programatically change the phone internet settings (proxies also), email settings and other similar? Is there some kind of registry?

and what about getting the lost/received/etc calls? is it possible开发者_StackOverflow社区 to get that info?

anybody knows if it's possible in Android to programatically change the phone internet settings (proxies also), email settings and other similar? Is there some kind of registry?

android.provider.Settings.System and android.net.wifi.WifiManager have what is available.

and what about getting the lost/received/etc calls? is it possible to get that info?

android.provider.CallLog