tree d24d61fcbd60d78ad785915ebede98c32371cead
parent af2fe7fd126c733dc67ddf1f0fa154cdeb2980a2
author Pinyao Ting <pinyaoting@google.com> 1663346666 -0700
committer Pinyao Ting <pinyaoting@google.com> 1663373836 -0700

Explicit Nullbility in Launcher (Part 5)

This CL addresses the nullbility in LauncherModel and update tasks.

Bug: 242895652
Test: manual
Change-Id: Ied635c944c3656f0d493b295f772aa0329b354b9