Merge "Merge "Merge "Prevent exception when surrounding text retrieval" into...

Merge "Merge "Merge "Prevent exception when surrounding text retrieval" into rvc-dev am: 309cfa34 am: 56e2b909" into rvc-d1-dev-plus-aosp am: 6efa9a45" into rvc-qpr-dev-plus-aosp am: 688708bc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12167896

Change-Id: I3b0d472b63c676874f286f3eecf196eb8087a3a1