More tests for DrawerLayout.
Add tests that cover the internal DrawerLayout.isDrawerView via a variety
of API calls - opening / closing a drawer, checking open state, setting
lock mode and querying the lock mode.
Also add the same isDrawerView check to getDrawerLockMode as we have in
isDrawerOpen, isDrawerVisible and various setters that get View as the
parameter.
Finally, annotate all the existing DrawerLayout tests so that they can properly
run on Sponge and simplify the inner layout of the drawer content.
Bug: 26642831
Change-Id: Ia62b415eda39a2a6560b15cc0a55e6d227261a6c
10 files changed