ViewBehavior

class ViewBehavior

Provides information on how views processing MotionEvents generated by this input device should respond to the events. Use InputManager#getInputDeviceViewBehavior(int) to get an instance of the view behavior for an input device.

See an example below how a View can use this class to determine and apply the scrolling behavior for a generic MotionEvent.

<code>public boolean onGenericMotionEvent(MotionEvent event) {
          InputManager manager = context.getSystemService(InputManager.class);
          ViewBehavior viewBehavior = manager.getInputDeviceViewBehavior(event.getDeviceId());
          // Assume a helper function that tells us which axis to use for scrolling purpose.
          int axis = getScrollAxisForGenericMotionEvent(event);
          int source = event.getSource();
 
          boolean shouldSmoothScroll =
                  viewBehavior != null &amp;&amp; viewBehavior.shouldSmoothScroll(axis, source);
          // Proceed to running the scrolling logic...
      }
  </code>

Summary

Public methods

fun shouldSmoothScroll(
    axis: Int, 
    source: Int
): Boolean