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android / platform / external / nos / host / android / 17d3407ed21af615f5be449d9ebd1be27add5a57
commit17d3407ed21af615f5be449d9ebd1be27add5a57[log] [tgz]
authorBill Richardson <wfrichar@google.com>Wed Mar 06 11:49:44 2019 -0800
committerBill Richardson <wfrichar@google.com>Wed Mar 06 11:49:44 2019 -0800
tree4de536660d55d6060f61cd0cebf18c554f492ea9
parent20304587068892e4d0d57e89aa0df9025b091470 [diff]
parentb5e3b53dd266cfff594932ee57a1b68f99d8c030 [diff]
Merge remote-tracking branch 'goog/upstream-master' into bill-release

* goog/upstream-master:
  Register citadeld with the power.stats service
  citadeld: export cached stats via AIDL
  citadeld: request and cache low-power stats

Change-Id: I44f8f436ef1b2d08873766a0210baf8cd1d92a7c
tree: 4de536660d55d6060f61cd0cebf18c554f492ea9
  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.