2014-05-13 31 views

回答

1

IOS 7引入了一個很棒的功能AirDrop。通過AirDrop,您可以輕鬆地與其他附近的iOS設備共享數據。此功能還允許您分享照片,視頻,聯繫人,URL,Passbook通行證,App Store上的應用程序列表,iTunes Store上的媒體列表,地圖中的位置等。 您還可以通過AirDrop以編程方式共享照片。下面是顯示空投活動

UIActivityViewController *controller = [[UIActivityViewController alloc] initWithActivityItems:objectsToShare applicationActivities:nil]; 

NSArray *excludedActivities = @[UIActivityTypePostToTwitter, UIActivityTypePostToFacebook, 
           UIActivityTypePostToWeibo, 
           UIActivityTypeMessage, UIActivityTypeMail, 
           UIActivityTypePrint, UIActivityTypeCopyToPasteboard, 
           UIActivityTypeAssignToContact, UIActivityTypeSaveToCameraRoll, 
           UIActivityTypeAddToReadingList, UIActivityTypePostToFlickr, 
           UIActivityTypePostToVimeo, UIActivityTypePostToTencentWeibo]; 
controller.excludedActivityTypes = excludedActivities; 

[self presentViewController:controller animated:YES completion:nil]; 

參見教程here

+1

如果你想要去深入地瞭解,也有Multipeer連接的API https://developer.apple.com/library/爲例ios/documentation/MultipeerConnectivity/Reference/MultipeerConnectivityFramework/Introduction/Introduction.html – Andrea

+0

我很欣賞答案,但是,我正在通過套接字編程尋找圖像發送和接收 – Jhondoe

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