tree a86d6e30d2957f0f084dd84ec11a7d3ce86a6222
parent 949365e30e634388513687130f7103fe5e1d3458
author Denis Vnukov <vnukov@google.com> 1496846970 -0700
committer Denis Vnukov <vnukov@google.com> 1496846970 -0700

Refactoring resource and class kinds.

Changing resource kind to represent resource's content
rather than what resource is used for. Currently we only
supprt two resource kinds: DEX file and Java class file.

Moving what used to be a resource kind into a separate enum
ClassKind representing if the class is program, classpath
or library class.

With this change, resources only represent their content as
stream and their kinds, and only are mapped into class kinds
based on the API used to introduce them to AndroidApp.

Interface Resource and class InternalResource are also merged
into one class Resource since after we made getClassDescriptors()
part of public API, there is no 'hidden' resource API.

NOTE: Resource class is also used internally to represent other
file kinds (e.g. proguardMap, etc...), we use `null` kind for
such resources.

BUG=

Change-Id: I97df13f28531d1b3086e2929ffd85fdeb2298e81