Fix crash of resource not found am: 64d53e54 am: 5e22083c am: 1abe0cdd am: 47e24605

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/ThemePicker/+/24083114



Change-Id: I9dcce2f204fc73c2ba59793178f31fb293789432
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>