This app disables WiFi, Bluetooth and Data during a phone call, helping you by
a) not getting your head exposed to unnecessary electromagnetic waves and
b) save battery and keeping your device cooler
After the phonecall ends the previous state is restored, so that you can comfortably continue browsing the internet, checking your mails, ...
By settings a delay time you can ensure that other apps reacting to the phone call run first (e.g. a remote control app that pauses your music via WiFi).
If you like the app please rate it!
The app uses android intent/receiver concept, meaning it will not permanently run in background and is called by the android system when a phone call is started or incoming.
If you have ideas or questions feel free to contact me via email@example.com
Thread in xda developer's forum: http://forum.xda-developers.com/showthread.php?t=2099651
Please also have a look at my other apps!