ios - UIActivityViewController为WhatsApp或Facebook选择了不同的文本

Question

我在 Activity 项目中有文本，但现在它在WhatsApp或Facebook上共享，此方法为每个应用共享相同的文本。
每个应用程序可以共享不同的文本吗？

- (void)share {
    NSString *text = @"share test";

    NSArray * activityItems = @[[NSString stringWithFormat:@"%@", text], [NSURL URLWithString:@"http://www.test.co"]];
    NSArray * applicationActivities = nil;
    NSArray * excludeActivities = @[UIActivityTypeAssignToContact, UIActivityTypeCopyToPasteboard, UIActivityTypePostToWeibo, UIActivityTypePrint, UIActivityTypeMessage];

    UIActivityViewController * activityController = [[UIActivityViewController alloc] initWithActivityItems:activityItems applicationActivities:applicationActivities];
    activityController.excludedActivityTypes = excludeActivities;

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

    [activityController setCompletionWithItemsHandler:^(NSString *activityType, BOOL completed, NSArray *returnedItems, NSError *activityError) {
        NSLog(@"The setCompletionWithItemsHandler completed = %i", completed);

        if (completed) {
            NSLog(@"The selected activity was %@", activityType);

            if ( [activityType isEqualToString:UIActivityTypeMail]) {
                NSLog(@"Mail sended");
            } else if ( [activityType isEqualToString:UIActivityTypePostToTwitter]) {
                NSLog(@"Post on twitter, ok!");
            } else if ( [activityType isEqualToString:UIActivityTypePostToFacebook]) {
                NSLog(@"Post on facebook, ok!");
            } else if ( [activityType isEqualToString:UIActivityTypeMessage]) {
                NSLog(@"SMS sended!");
            }
        }
    }];
}

Answer 1

简短答案:不可以。

但是您可以使用带有URL方法的打开应用程序，并将参数传递给该应用程序。
使用该方法时，必须使用自定义UI，并且不能使用UIActivityViewController。 (我所知道的)

因此，如果您想拥有多个按钮，例如:
“与WhatsApp共享”
“与Facebook分享”
等等