Merge "Add validation TOO_SHORT_WHEN_ALL_NUMERIC" into tm-dev am: 4f4e8dd3 am: 92c8f95c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17799990



Change-Id: I77b1e8973868e27368f72bef0711b289f6a6b55f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>