commit c9f383bbeddbb0d580b1a9731d41d064686c2d3d
author Arthur Hung <arthurhung@google.com> Wed Dec 04 17:02:19 2019 +0800
committer Arthur Hung <arthurhung@google.com> Thu Jan 09 18:01:22 2020 +0800
tree 49c1cfc1122cfb69018cd8de1676194d7b3ddae2
parent 1293e6291d4ca5554ea43e943321abb12cb6c7ad

Support dynamic input mapping

In addition to static input mapping with IDC or config files that
was added in Q, there is a need to be able to change the mapping
at runtime.

This's different from focus being present to handle lifecycle/app
switching/etc, the rest of the system will need to be adapted to
work with no focus

- Provide an API that could add/update the associations.
- Provide an API that could remove the runtime associations.

Bug: 136080860
Test: manual
Change-Id: Ib80eea9a9c4b4326b0d48a9f496fa550dab2230e