Hi! I'm using an S3 and is there such an app that works so that when I unplug my usb keyboard, the built-in keyboard will revert automatically back from the default Samsung keyboard to SwiftKey (or any other custom keyboard)? Because when I plug my keyboard in, the built in keyboard goes back to the default Samsung one and when I'm done, I have to go back to settings again to switch it back to SwiftKey which can really get annoying. Any app suggestions?