commit bfaa9760dd06d13618a17b3ca362db0639fc8008
author Sunny Goyal <sunnygoyal@google.com> Thu Apr 25 18:04:41 2019 -0700
committer Sunny Goyal <sunnygoyal@google.com> Fri Apr 26 11:08:42 2019 -0700
tree b8a7f141be0c47a5576966c31e1b87d907dc85d9
parent efe84750930e369763d73a76c647695d7e600bee

Updating the touch proxy logic:

In draglayer, we always dispatch touch events to child views. If the
touch originated from gesture area, when we dont route it through touch
controllers.
The proxy events are only send to touch controller. If any controller consumes
the event, then we cancel the view touch (pilferPointers)

This allows the controllers to work outside the dragView area, and prevents normal
view interaction when there is a window on top (like keyboard) while keeping our
activity focused

Bug: 131088901
Bug: 130618737
Change-Id: If033dde3a0f9cb6a6e449c9586c1fa050af5bdcb