com.myscript.atk.scw

Interface SingleCharWidgetApi.OnSingleTapGestureListener

Enclosing interface:

SingleCharWidgetApi

public static interface SingleCharWidgetApi.OnSingleTapGestureListener

Called when a single tap gesture is detected.

Method Summary

Modifier and Type	Method and Description
boolean	onSingleTapGesture(SingleCharWidgetApi w, float x, float y) Called when a single tap gesture is detected.

Method Detail

onSingleTapGesture

boolean onSingleTapGesture(SingleCharWidgetApi w,
                           float x,
                           float y)

Called when a single tap gesture is detected. The application may choose to take action when a single tap gesture is detected, in this case this callback shall return true to indicate that it handled the event.

If this callback returns false, then the single tap gesture is considered by the widget as a genuine dot and passed to the handwriting recognizer.

This callback is called from a native thread, not from the UI thread. You must not call any widget methods from this callback, or the widget will enter a deadlock state.

Most Android UI methods require to be called from the UI thread. You cannot call such methods directly from this callback and must post messages to the UI thread instead.

Parameters:

w - Widget that has detected the gesture.

x - X position of the single tap in widget coordinates.

y - Y position of the single tap in widget coordinates.

Returns:

true if single tap event is handled, false otherwise (indicates a handwritten dot).