如何制作'Open In'或'Share'菜单

Question

如何制作" Open In "菜单?你以前见过他们。照片，Instagram，电子邮件。

Answer 1

我曾经很想知道如何制作一个苹果的" Open In "菜单。这其实很简单!

    NSString* someText = @"Sent from my app!";
UIImage* image = imageview.image;
NSArray* dataToShare = @[someText, image];  //Array of sharable stuff.
UIActivityViewController* activityViewController = 
        [[UIActivityViewController alloc] initWithActivityItems:dataToShare 
        applicationActivities:nil];
[self presentViewController:activityViewController animated:YES completion:^{}];

就是这样。你真的不需要更多，因为它很简单。