在iOS App中打开.ics文件

Question

我需要在我的应用中打开一个.ics文件.

我试着像这样打开它:

NSURL *path = [[NSBundle mainBundle] URLForResource:@"myIcsName" withExtension:@"ics"];
[[UIApplication sharedApplication] openURL:path];

但什么都没发生.

我怎么打开.ics文件？

Answer 1

我刚刚使用了以下代码:

- (IBAction)displayICS:(id)sender
{
    NSString *path = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"ics"];
    NSURL *url = [NSURL fileURLWithPath:path];
    UIDocumentInteractionController *dc = [UIDocumentInteractionController interactionControllerWithURL:url];
    dc.delegate = self;
    [dc presentPreviewAnimated:YES];
}
-(UIViewController *)documentInteractionControllerViewControllerForPreview:(UIDocumentInteractionController *)controller
{
    return self;
}