This change sets LOCAL_SDK_VERSION for all packages where
this is possible without breaking the build, and
LOCAL_PRIVATE_PLATFORM_APIS := true otherwise.
Setting one of these two will be made required soon, and this
is a change in preparation for that. Not setting LOCAL_SDK_VERSION
makes the app implicitly depend on the bootclasspath, which is
often not required. This change effectively makes depending on
private apis opt-in rather than opt-out.
Test: make relevant packages
Bug: 73535841
Change-Id: I371bd0b43e66bcc4be1e26decb95c70519ac3342
We don't want to include this app in clockwork emulator images,
but is safe to change since the app is being explicity added
for the phone emulator images in build/target/product/sdk_base.mk
Bug: 24696853
Change-Id: I2e4f73fcffe9eb8957d41cd886124b7db4622c76