213c13aadd
We use an input filter to manipulate the event stream in accessibility mode. Some input events, i.e. touch and hover events, are delivered to a touch explorer, if touch exploration is enabled, and to a magnifier, if screen magnification is enabled. It is possible that at the moment each of these features is enabled we are in the middle of a touch or hover gesture. The touch explorer and screen magnifier expect to receive an event stream that starts with an event that denotes the stream start. This change ensures that hover or touch events are dispatched to the touch explorer and the magnifier only after the start of the first well-formed hover or touch sequence. Change-Id: I8cd0ad8e1844c59fd55cf1dfacfb79af6a8916df