Android Espresso tests

[kotya341]

I am trying to run espresso test in the travis
launch emulator first and execute my flavor tests with gradle command connectedDevDebugAndroidTest
however all my tests that interact with UI fails passes only package check test
and getting error message
"Waited for the root of the view hierarchy to have window focus and not be requesting layout for over 10 seconds. If you specified a non default root matcher, it may be picking a root that never takes focus. Otherwise, something is seriously wrongWaited for the root of the view hierarchy to have window focus and not be requesting layout for over 10 seconds. If you specified a non default root matcher, it may be picking a root that never takes focus. Otherwise, something is seriously wrong"

my travis yml looks like this

[BanzaiMan]

Looks like a duplicate of #6340.