• oCrossAppNavigator
• hrefForExternal
• window
• window.location

When select My appointment from My opportunity follow up action sheet:

get target url by navigation service: "#Appointment-myAppointments?AccountID=4031140&ContactID=4103850&EmpID=4031140&StartDate=2015-06-11T00%253A00%253A00.000Z&createFromOppt=X&opportunityId=1396&prevGuid=FA163EEF-573D-1EE5-83F0-376CE8314C41&processType=ZAP0&title=Jerry%2520cross%2520navigation"