Xamarin iOS 共享按钮 [英] Xamarin iOS share button

问题描述

如何像在原生开发中一样在 Xamarin.iOS 中实现社交分享?

How to implement in Xamarin.iOS social sharing like in native development?

推荐答案

可以这样做:

 public override void ViewDidLoad ()
        {
            base.ViewDidLoad ();
            // Perform any additional setup after loading the view, typically from a nib.
            var button = new UIButton (UIButtonType.RoundedRect) {
                Frame = UIScreen.MainScreen.Bounds,
                BackgroundColor = UIColor.Red
            };

            button.TouchUpInside += (sender, e) => {
                var item = NSObject.FromObject ("HI");
                var activityItems = new NSObject[] { item };
                UIActivity[] applicationActivities = null;

                var activityController = new UIActivityViewController (activityItems, applicationActivities);

                PresentViewController (activityController, true, null);
            };

            Add (button);
        }

您共享的项目必须来自 NSObjects.

The items you share have to be derived from NSObjects.

并且您可以通过在 UIActivityViewController

通过上面的代码，我在模拟器中得到了这个:

With the code above I get this in the simulator:

这篇关于Xamarin iOS 共享按钮的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！