摘要：
The MapKit frameworkWorking with maps and the current user locationStoring and retrieving camera imagesincluding mobile-related functionality like mapping.take a simple app multidiemnsional.the map view, including centering zooming and pinning locations on the map.image picker,WhereAmIParked.add a m 阅读全文
摘要：
Table views are a natural fit fr hierarchy navigation.Table views provide a great means of viewing data and interacting with it.Master-Detail Application table viewthe first view controller to a table view controller. How convenient for you!Presenting data using a table viewuses a data source to pr. 阅读全文