tree ed1d2290cb113e622c21b7d0e36818045b23fbfa
parent 2791003f3c9c51de79e089249660ab0c8638be7c
author timhypeng <timhypeng@google.com> 1606964886 +0800
committer timhypeng <timhypeng@google.com> 1607070213 +0800

Fix NullPointerException in MediaDevice

-Check router info before accessing

Bug: 174370806
Test: atest MediaDeviceTest
Change-Id: Ie23ceadcdde3a8598947ee2986161079d7035fb3