I’ve been working with Prime31’s Etcetera plugin for iOS development with
Unity3d. There are a lot of great things in there but some of the documentation
is lacking. Anyways, if you want to show a local web page with the
showWebPage command it is a two step process.
Step 1:
Copy the files you wish to access into a folder called StreamingAssets under your Assets directory.
Step 2:
Call EtceteraBinding as follows:
EtceteraBinding.showWebPage(Application.dataPath + "/Raw/FolderWithHTML/index.html");
where FolderWithHTML is the folder you placed in the StreamingAssets folder.