Placing an index.html file in the root directory of an application

[Christian Kšoerner]

Hi everyone,

I was wondering how to place a simple html file in the root directory of 
my application which is quite similar to the "First Resource" example.

If I use this code

router.attach("/", new Directory(getContext(), docDir));

where docDir refers to the location of the documentation directory, I 
get the following error:

java.lang.IllegalArgumentException: Relative references are only usable 
when a base reference is set.

Thanks in advance!

Chris