How do I get ADE to work on android and iOS devices

Hi, we use ADE on MACs and PCs to read Adobe Content Server encrypted (acsm) books. We would like to use ADE on Android and iOS devices. The application can be installed from Google Play, and properly authorized, but it seems like an API may be required to download directly to the  ADE application on the Android/iOS device. Does anyone know if there is an API available for ADE? Or if and API is not required, how do we get ADE to work on android/iOS devices?