handlePlatformUndo method
- UndoDirection direction
override
Requests that the client perform an undo or redo operation.
Currently only used on iOS 9+ when the undo or redo methods are invoked by the platform. For example, when using three-finger swipe gestures, the iPad keyboard, or voice control.
Implementation
@override
void handlePlatformUndo(UndoDirection direction) {
switch (direction) {
case UndoDirection.undo:
undo();
case UndoDirection.redo:
redo();
}
}