Merge "Merge "Show toast if split enter failed" into udc-dev am: 9cbda8fe...

Merge "Merge "Show toast if split enter failed" into udc-dev am: 9cbda8fe am: 7f378647 am: f9fd48c3" into udc-qpr-dev-plus-aosp am: 5474a43f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23443364



Change-Id: I0299c3e703a5fec54cd433a39bc69e994d2e7654
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>