docs: public void drag(float fromX, float toX, float fromY, float toY,
  			int stepCount) {
  		long downTime = SystemClock.uptimeMillis();
  		long eventTime = SystemClock.uptimeMillis();
  		float y = fromY;
  		float x = fromX;
  		float yStep = (toY - fromY) / stepCount;
  		float xStep = (toX - fromX) / stepCount;
  		MotionEvent event = MotionEvent.obtain(downTime, eventTime,MotionEvent.ACTION_DOWN, fromX, fromY, 0);
  		try {
  			inst.sendPointerSync(event);
  		} catch (SecurityException ignored) {}
  		for (int i = 0; i < stepCount; ++i) {
  			y += yStep;
  			x += xStep;
  			eventTime = SystemClock.uptimeMillis();
  			event = MotionEvent.obtain(downTime, eventTime,MotionEvent.ACTION_MOVE, x, y, 0);
  			try {
  				inst.sendPointerSync(event);
  			} catch (SecurityException ignored) {}
  		}
  		eventTime = SystemClock.uptimeMillis();
  		event = MotionEvent.obtain(downTime, eventTime, MotionEvent.ACTION_UP,toX, toY, 0);
  		try {
  			inst.sendPointerSync(event);
  		} catch (SecurityException ignored) {}
  	}