2 Commits

Author SHA1 Message Date
Anton Hansson
a3e79fbb8c frameworks/base: Set LOCAL_SDK_VERSION where possible.
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: Ibcffec873a693d1c792ca210fb597d2bf37e9068
Merged-In: I4233b9091d9066c4fa69f3d24aaf367ea500f760
2018-02-28 17:15:21 +00:00
Keun-young Park
badbbae6fa allow external USB host management
- Setting config_UsbDeviceConnectionHandling_component leads into
  launching specified Activity whenever USB device is connected.
- This allows external Activity to manage USB device based on
  its own setup and settings.
- Device access can be passed to other app with permission update
  by UsbManager.grantPermission.
- added UsbDeviceConnection.resetDevice() to reset USB device connected.
  This is necessary to get device out from AOAP.
- Test requires installing UsbHostExternalManagmentTestApp and
  AoapTestHost to USB host, and AoapTestDevice to USB Device.

bug: 26404209
Change-Id: I8e77ddc646c15454d9b2ecf1356924cf6351fc28
2016-08-24 15:00:08 -07:00