tree be5623c533c91b5a78cbce7f4436ffdd32e3fe3c
parent 9da9df9b90c00d6ac2bc953f40f621846138a1e7
author Guang Zhu <guangzhu@google.com> 1431021089 -0700
committer The Android Automerger <android-build@google.com> 1431031196 -0700

improve app crash detection in compatibility test

In addition to ensuring that process exists, we also need to
check that it's the right state. Because crashed foreground
activity can still get started as background service.

Bug: 20899208
Change-Id: I101e556ce757af1afb66686827c5851dd6fda620