Commits
James Cook authored 471559f129b
Reland: Improvements to TextView Ctrl-Z undo support This relands commit 7713d18847c7fe81fb5f34e888aaf8167862f5fd which was reverted in commit 3ac0bcb095e0067721a5e35d3b4c51e4090842a3. Original description: * Undo/redo restores cursor position * Multiple deletes are consolidated into a single operation * Don't create undo history for invalid or no-op operations * Move logic for merging operations into Editor.EditOperation CTS tests in android.widget.cts.TextViewTest will land separately. Bug: 19332904 Bug: 19450037 Bug: 19505388 Change-Id: Ice27e3c4e5e421b47be8c4e9964c10844e61b0fc