Merge "Add null pointer judgment processing to prevent restarting" into main...

Merge "Add null pointer judgment processing to prevent restarting" into main am: 29c8fea7 am: ff371c2e am: 2eb144eb am: bbd38e5f

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2701213



Change-Id: I7588076b5a037136bef0c048b206df8fabb753ca
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>