How drag Notification to full screen mode Using TouachActions?

HI Guys,
I was automating one actions using TouachActions.

  • While Running Automation control will tap on button Notification will come on screen and display.But this is coming Half of the screen only. So i want to drag that notification to full of the screen, because what i expected to click the option is in bottom of that Notification ,so i want to drag completely full of the for this i was used TouchActions.

Please look below my code.

            TouchActions  drag = new TouchActions(driver);
	drag.longPress(shareVia).move(99, 187).build().perform();

this is not working for me, Please help me on this