Yii Framework And Android Application

I like to raise some questions regrading Yii framework and Android application. I going to build the mobile application in Android platform and implementing Yii framework as server side. I like to ask, how much Yii framework is supports for Android platform? Is Yii framework’s web services are fully compatible to Android?

And, if can anyone suggest some tutorial or useful information, that will be very useful to me…

We are using yiiframework in serverside for our android application. We are getting the details from android device to yii and will send response "JSON" format.