| commit | 48c0ed0844f137e89cd2285ff7aa55a8963f5197 | [log] [tgz] |
|---|---|---|
| author | Yunfan Chen <yunfanc@google.com> | Wed Dec 05 18:15:35 2018 -0800 |
| committer | Yunfan Chen <yunfanc@google.com> | Wed Dec 05 18:19:52 2018 -0800 |
| tree | fa58381db7b9e38e81dcc2e91c990a276362acfc | |
| parent | 6f5ea0c11a79087dd1fa7c50dd77ff93a06aac05 [diff] |
Fix NPE when trying to access task before AppWindowToken attach to one This is a race condition. While create AppWindowToken, before attach to a task container.addChild(), accessing task attached to the token will cause an NPE. The root cause can be fixed after we unifying Task and TaskRecord. Just post a temporary solution here to avoid crash. Bug: 120197396 Test: go/wm-smoke Change-Id: I37008c16546e02358d9f88d1c9fd544002357137