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

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

Change-Id: I748ea7421a5bc2125aacc18ac542c11b9c417d8f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>