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

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



Change-Id: I2a149fee679909629424d23d183b647a0c8980fe
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>