2014-05-13 32 views

回答

1

IOS 7引入了一个很棒的功能AirDrop。通过AirDrop,您可以轻松地与其他附近的iOS设备共享数据。此功能还允许您分享照片,视频,联系人,URL,Passbook通行证,App Store上的应用程序列表,iTunes Store上的媒体列表,地图中的位置等。 您还可以通过AirDrop以编程方式共享照片。下面是显示空投活动

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]; 

参见教程here

+1

如果你想要去深入地了解,也有Multipeer连接的API https://developer.apple.com/library/为例ios/documentation/MultipeerConnectivity/Reference/MultipeerConnectivityFramework/Introduction/Introduction.html – Andrea

+0

我很欣赏答案,但是,我正在通过套接字编程寻找图像发送和接收 – Jhondoe

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