commit 0e9c2d441fb790e580c3885205778f01f4fccf4f
author Jaewan Kim <jaewan@google.com> Tue Mar 06 19:49:07 2018 +0900
committer Jaewan Kim <jaewan@google.com> Tue Mar 06 19:49:07 2018 +0900
tree b1190386b9e6693cc096a20d355649ea5f903a84
parent 149eb6afa90f56697bcd1f14868191d1428a54b5

MediaSession2: Fix random NPE in MediaBrowser2Test

MediaSessionService#getSession() may be null until the
MediaSessionService#onCreate(), and its session callback can be called
before that. (e.g. System service can try connecting to the session
in another thread)

Don't use MediaSessionService#getSession() when it's unclear whether
the MediaSessionService#onCreate() is finished.

Bug: 74177171
Test: Run MediaComponents test 10 times
Change-Id: I86ded320d4adc88a610749d23e116c833e207b17