Facebook Messenger没有显示UIActivityViewController [英] Facebook Messenger not showing up with UIActivityViewController

问题描述

我在我的应用程序中使用UIActivityViewController为用户提供了一些共享文本的选项.

I am using UIActivityViewController in my app to provide options for users to share some text.

像Facebook，Twitter，whatsapp这样的应用程序一旦安装，它们就会自动显示为UIActivityViewController的选项，而不是Facebook Messenger.

Apps like facebook, twitter, whatsapp once installed they automatically show up as options with UIActivityViewController, but not Facebook Messenger.

我需要对Messenger进行任何特殊设置吗?我正在使用物镜c.

Any special set up I need to do with Messenger? I am using objective c.

推荐答案

根据:为了使Facebook Messenger出现，您需要将NSURL插入UIActivityViewController activityItems

In order to make Facebook Messenger appear you need to insert NSURL into UIActivityViewController activityItems

NSURL *url = [NSURL URLWithString:@"http://www.google.com"];
NSArray *activityItems = @[url];
UIActivityViewController *activityVC = [[UIActivityViewController alloc] initWithActivityItems:activityItems applicationActivities:nil];

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