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: I4233b9091d9066c4fa69f3d24aaf367ea500f760
This introduces an API for apps that support companion devices to provide a
more streamlined flow for pairing and setting up the device
Bug: 30932767
Test: Using a toy app, invoke the newly introduced API (CompanionDeviceManager),
and go through the flow. Ensure filtering works, and device is returned to
the calling app. Ensure the calling app can pair to the selected device.
Change-Id: I0aeb653afd65e4adead13ea9c7248ec20971b04a
