ios - 向 UIActivityViewController 添加一个整数？

Question

我想向 UIActivityViewController 添加一个整数，但它不起作用。这是我的代码:

- (IBAction)socialButton:(id)sender {
    NSString *shareText = @"I just scored %i in Helicave!", scoreNumber;
    NSArray *itemsToShare = @[shareText];
    UIActivityViewController *activityVC = [[UIActivityViewController alloc] initWithActivityItems:itemsToShare applicationActivities:nil];
    activityVC.excludedActivityTypes = @[UIActivityTypePostToFlickr, UIActivityTypePostToTencentWeibo, UIActivityTypePostToWeibo, UIActivityTypePostToVimeo];
    [self presentViewController:activityVC animated:YES completion:nil];
}

Answer 1

这一行:

NSString *shareText = @"I just scored %i in Helicave!", scoreNumber;

需要:

NSString *shareText = [NSString stringWithFormat:@"I just scored %i in Helicave!", scoreNumber];