The API in the C runtime as well as in the Haskell, Python and Java binding
is changed. Now instead of adding the literal callbacks to the concrete syntax
you need to supply them every time when you need to parse. The main reason is:
- referentially transparent API for Haskell
- when we start using memory mapped files we will not be allowed to change
anything in the grammar data structures. At that point the old API would
be impossible to use.
This adds a simple voice translator Android app that uses
the JNI bindings to the PGF C runtime.
Caveats:
- Since the C runtime doesn't compile for Android right now,
I've bundled an old copy, along with its Java bindings.
That should be removed once the C runtime compiels for Android
again.
- Adding an automated build would be nice.
- Replacing the grammar requires editing a Java file, that should
really be more dynamic.
