tree 74ba643818bea9e3bfa7edcbfb07b86e1e36b187
parent 3468aeac4611ebee7e9db003927b0689cb7cbc01
author Keun young Park <keunyoung@google.com> 1570125072 -0700
committer Keun young Park <keunyoung@google.com> 1570579734 -0700

Add FixedActivityService

- The service allows keeping an Activity in foreground across crash, package
  update and other Activitiy launch.
- This is intended to guarantee right Activity keep running in display
  like instrument cluster.
- InstrumentClusterService uses it to provide IInstrumentClusterHelper binder
  for partner's cluster service.

Bug: 141721242

Test: kill Activity in cluster and confirm relaunch
      install launched Activity and confirm relaunch

Merged-In: Ia0c390746e5bd761dfd07c141d08e5ea8ed96c6c
Change-Id: Ia0c390746e5bd761dfd07c141d08e5ea8ed96c6c
(cherry picked from commit f4b137506fad12f39f7cdc4b310968d5cff7c0e1)