tree b2e06d1347ecbdc090fb987150dc83ba7db6216c
parent db03730bb962bc5f26004f256e5b4f8c99247e40
author Aaron Liu <aaronjli@google.com> 1712943988 -0700
committer Aaron Liu <aaronjli@google.com> 1713199429 +0000

Fix crash loop with back handler

STL throws an exception if there is no back handler.

Fixes: 334082824
Test: flexiglass reset
Test: boot up system ui and ensure that no crash looping.
Flag: ACONFIG com.android.systemui.compose_lockscreen DEVELOPMENT

Change-Id: I9e3b8ab9a9332c285e2ef2ad2edf8588bb5b56af