DO NOT MERGE Spring controlled back progress API am: 188dee2b3b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20107349

Change-Id: Ibf79d93948ee263af7d867b4245f51187c94e552
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>