nappDrawer on Android

util.js

exports.SwapView = function(controllerToShow) {
	// Remove the controllers.view from centerWindow
	if (OS_ANDROID) {
		Alloy.Globals.navbar.remove(Alloy.Globals.centerView.getView());

		// Destroy the old controller
		Alloy.Globals.centerView.destroy();
		Alloy.Globals.centerView = null;
		Ti.API.debug('SwapView.centerView: ' + Alloy.Globals.centerView);
	}

	// Assign the new controller
	Alloy.Globals.centerView = controllerToShow;
	Ti.API.debug('SwapView.centerView.controller: /' + Alloy.Globals.centerView.__controllerPath);

	// Add the controller's view to our centerWindow
	if (OS_ANDROID) {
		Alloy.Globals.drawer.setCenterWindow(Alloy.Globals.centerView.getView());
	} else {
		Alloy.Globals.navbar.openWindow(Alloy.Globals.centerView.getView(), {
			animated: true
		});
	}

	if (Alloy.Globals.drawer.isLeftWindowOpen()) {
		Alloy.Globals.drawer.toggleLeftWindow();
	}
};