This allows us to select the whole package for binary inclusion
in adt-test (which doesn't automatically take any non java file for
packaging)
Change-Id: Idc3d3b2f27623de1b0fccd7e01dd88948923081c
Platform, add-on and doc packages used to use Api Level to figure out
upgrade logic. This is replaced by AndroidVersion to properly handle
codename versions.
ro.build.version.codename is a new property indicating whether a platform
is in its release form (value = REL) or in development (value = dev branch
name such as Donut). When the codename indicates a development/preview version
then the API level must be ignored and this codename is used as a unique
identifier of the platform.
IAndroidTarget has been changed to return an instance of a new class
AndroidVersion instead of the api level directly. This class helps deals with
the logic of comparing version from targets or devices.
This change impacts all of the sdk manager to deal with targets identified by
codename instead of api level. This in turn impacts everything that relies
on the sdkmanager: ADT (build, launch, project creation), the AVD manager,
the SDK updater.
Change XML schema to allow for empty <libs>, e.g. one can create
and add-on that doesn't declare any extra lib.
However enforce that <archives> contains at least one <archive>
element to prevent someone from declaring a download element
that cannot actually be downloaded.
Added a couple tests for validation of empty documents.
