onRedirect: function () {
            // get a handle on the global XAppNav service
            var oCrossAppNavigator = sap.ushell.Container.getService("CrossApplicationNavigation"); 
            oCrossAppNavigator.isIntentSupported(["ZTESTAPP3-display"])
                .done(function(aResponses) {

                })
                .fail(function() {
                    //alert("Provide corresponding intent to navigate");
                });
            // generate the Hash to display a employee Id
            var hash = (oCrossAppNavigator && oCrossAppNavigator.hrefForExternal({
                target: {
                    semanticObject: "ZTESTAPP3",
                    action: "display"
                },
                params: {
                "EmpId2": 10
                }
            })) || ""; 
            //Generate a  URL for the second application
            var url = window.location.href.split("#")[0] + hash; 
            //Navigate to second app
            sap.m.URLHelper.redirect(url, false); 
        }