Merge "Backports implementation for AltitudeService to T." am: 026325fe68 am: bfbf79b408 am: d03e3da89b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2416929

Change-Id: I26f8d7a9dc9b087d62dce10483b37456b0fe3ca0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>