tree f74ac72f36a77b2735ce35c8970bebef70a46898
parent 1f78b11bbf941164148967af6d6e3ca3c8707bc6
author Nikita Dubrovsky <dubrovsky@google.com> 1578891471 -0800
committer Nikita Dubrovsky <dubrovsky@google.com> 1578981260 -0800

Fix NPE in InsertionPointCursorController.onTouchEvent

Calls to SelectionModifierCursorController must be guarded by
hasSelectionController() because it's possible to have a TextView
with an Editor but no selection controller if the TextView is
configured to have non-selectable text.

Bug: 147366705
Bug: 145535274
Bug: 143852764
Test: Manual and unit test
  atest FrameworksCoreTests:EditorCursorDragTest
Change-Id: I7fdec754e6fa51561b08fab024ea672c43f2c8f5