tree b33415fbe8d3fac286c093549cb26f220a6099ab
parent 1f5d3ccc253ab0e4b2abb911a83e7f4d33b6869f
author Tony Wickham <twickham@google.com> 1459209390 -0700
committer Tony Wickham <twickham@google.com> 1459280474 -0700

Add distance threshold for dragged items before accepted by targets.

With the new spring-loaded workspace, items are often very close to
button drop targets (e.g. App Info) at the start of a drag. This
threshold makes it less likely to accidentally drop on a target.

Bug: 24099531
Change-Id: I4912ceeb0b63958816177c7bde073e825176d987