Add forceSuspend to CarServiceHelperService

Add forceSuspend() to the helper service and plumb it via JNI to
libsuspend.  This interface should be subsumed by PowerManager in the
future, but the feature is needed in Android Automotive now.

Bug: 72571496
Test: forceSuspend() is called via CarService
Change-Id: I5503dcdb57b5febea8ed7c72ef8cff04f6ea107e
4 files changed
tree: 4fd31ff1308c1d6bbb30819b7821f73e4c02a4f1
  1. src/
  2. Android.mk