fix unit test failure by running on a separate process
today, unit test running on networkstack or phone process.
before or after the test, intrumentation will bring down
the process and causing phone/network stack process crash which is
unintended. NetworkStack process crash will further bring down the
whole systemserver. The solution is letting the test app running
on its own process.
Bug: 135956699
Test: atest CellBroadcastServiceTests
Change-Id: I755942baf9fa72d9087ff0d62a556863c4cc3f1c
Merged-in: I755942baf9fa72d9087ff0d62a556863c4cc3f1c
4 files changed