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android / platform / external / nos / host / android / refs/heads/android10-dev
commit5f983d4d99eb23f11670c49c024194dac746172d[log] [tgz]
authorSteven Moreland <[email protected]>Mon Jun 10 13:39:14 2019 -0700
committerSteven Moreland <[email protected]>Mon Jun 10 13:39:14 2019 -0700
treef1ede0b6b60a43022001e234173836b4e89fed56
parente8065d103b2bc32e33a47dd53030de2ecece693f [diff]
libhidltransport users user libhidlbase

libhidltransport symbols are being moved into libhidlbase in order to
optimize linking/memory usage. libhidltransport will no longer be
required in the future (however removing references to it will come
separately).

Bug: 134961554
Test: boot
Change-Id: Iefdaa8abba76d110e5a7c01088efd917801d3e5a
1 file changed
tree: f1ede0b6b60a43022001e234173836b4e89fed56
  1. citadel/
  2. hals/
  3. manual_tests/
  4. .checkpatch.conf
  5. .clang-format
  6. Android.bp
  7. LICENSE
  8. METADATA
  9. MODULE_LICENSE_APACHE2
  10. NOTICE
  11. OWNERS
  12. README.md
README.md

Android components for Nugget

Android communicates with Nugget apps in order to implement security related HALs. Currently, those HALs are Keymaster, Weaver and OemLock.

Services

Apps that define a protobuf service will have an app interface class autogenerated. These classes will wrap a NuggetClient. The generator can be found in the generator directory.

Asynchronous communication

Work in progress.

Currently, everything is synchronous and just exposes the call_application() function from the Nugget transport API. In future, asynchronous calls may be desired. Support for this could be added in:

  • Nugget transport API
  • NuggetClient on top of call_application()
  • Generated services

citadel

This directory contains the components to support Citadel connected to Android.