Ber*_*rnd 1 share objective-c social-networking ios
我即将实现一个调用默认模态共享活动视图的共享按钮.
这是我到目前为止所得到的.
NSString *textToShare = [NSString stringWithFormat:@"Looking forward to meet you at %@",[eventItemObject eventName]];;
NSURL *url = [eventItemObject eventWebsiteURL];
NSArray *activityItems = [[NSArray alloc] initWithObjects:textToShare,url,nil];
UIActivity *activity = [[UIActivity alloc] init];
NSArray *applicationActivities = [[NSArray alloc] initWithObjects:activity, nil];
UIActivityViewController *activityVC =
[[UIActivityViewController alloc] initWithActivityItems:activityItems applicationActivities:applicationActivities];
[self presentViewController:activityVC animated:YES completion:nil];
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按下共享按钮时会调用此方法.
挑战:
经过一些研究后,我认为这可以用新的SLComposeViewController(在iOS6中)完成,但我不知道在哪里/如何正确调用它.任何实用的建议或例子表示赞赏!
您可以使用activityViewController指定不显示哪些活动setExcludedActivityTypes:.例:
[activityVC setExcludedActivityTypes:[NSArray arrayWithObjects:
UIActivityTypeMessage,UIActivityTypeCopyToPasteboard,
UIActivityTypeAssignToContact,UIActivityTypePostToWeibo,
UIActivityTypePrint,UIActivityTypeSaveToCameraRoll,
nil]];
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至于将特定内容发送到不同的活动,我花了最后一天左右试图弄清楚如何做到这一点.如果/当我想出来的时候,我会更新这篇文章以包含这些信息.
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