tree 286589ee3a001f262a11480ffdff04c70fcfb18c
parent 62dacd6797f6aab0f096e440418cd5fe4e9d9ea3
author Adam Copp <adamcopp@google.com> 1384273564 +0000
committer Adam Copp <adamcopp@google.com> 1384342679 +0000

Hooks for subclasses to react to home presses.

This provides the nessecary hooks for GEL so that it can prevent
scrolling to the home screen when a search is open, instead choosing to
dismiss the search.

Bug: 11128544
Change-Id: I3c1b67bc271c1342db4a0abac364f2923bdeba3a