How-To #27: Connect a Wii Controller to Android Devices
At $3.99, the “Wii Controller IME” application in the Android Market allows you to easily connect your Wii controller to most Android devices. The app uses the bluetooth to make the connection; so if you lack the USB capability seen in Android 3.0+ then this solution is for you. Note that only the basic components, the direction and button keys, of the controller will work.
Note the three cons to Wii Controller IME:
1) You have to manually switch back to the keyboard when you are doing playing with the controller
2) It does not work on sense and touch wiz devices.
3) It does not support the classic controller so you can only use the 3 buttons on the Wii controller
Here are the steps to get the Wii Remote on the Android: