Merge "Adding nullptr check for some framework components" into main am: d3c246c4

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3349287



Change-Id: I87f840f4515b3e80e9f40d5ad83a73d815ee4997
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>