commit e97b0ecadcd42b3dbe2415cd8529f50d4f314a98
author Nikita Dubrovsky <dubrovsky@google.com> Mon Jun 22 15:26:25 2020 -0700
committer Nikita Dubrovsky <dubrovsky@google.com> Mon Jun 22 17:14:03 2020 -0700
tree 4f4db582c5f4d01f6dca849c7bcc25eab5aee1d3
parent 8ebd6996c31f6ac9c771ed845135a5e247316944

Fix double-tap detection in TextView's SelectionModifierCursorController

This restores the logic removed from SelectionModifierCursorController
in ag/9994946. A quick sequence of "tap", "drag", "tap" events (such
as when quickly scrolling a small input field) should *not* be treated
as a double-tap.

Bug: 158948887
Test: Manual and unit tests
  atest FrameworksCoreTests:EditorTouchStateTest
  atest FrameworksCoreTests:EditorCursorDragTest
Change-Id: I9fb9cb06b1e208946566a0f70697c62ee7684ca0