Disallow back gestures during a page transition. (#5982)
Fixes https://github.com/flutter/flutter/issues/5973
M
Matt Perry committed
dc5e1bba36e6ffe8e669db9d5619a09e9d274e8c
Parent: 20d554c
Committed by GitHub <noreply@github.com>
on 9/21/2016, 7:10:07 PM