tree 166803921f45537fc54c1ef49af21cd81cd3c90b
parent fac4949f01d45ea8448992e44b6f60d1d283e050
author Hai Zhang <zhanghai@google.com> 1619471225 -0700
committer Hai Zhang <zhanghai@google.com> 1619471225 -0700

Only update default home when the preferred home activity is modified.

To avoid the race condition when other preferred activities are being
configured while home role is being set.

Fixes: 178191941
Test: presubmit
Change-Id: Ie9b4c46b6d75078dd29fffe436306b10034005d2