objective-c - 打开 Instagram Native 链接

Question

要打开 Facebook Native 配置文件，我可以使用:

NSURL *url = [NSURL URLWithString:@"fb://profile/<id>"];
[[UIApplication sharedApplication] openURL:url];

有什么方法可以对 Instagram 个人资料做同样的事情吗？

Answer 1

以下代码段将使用用户名在您的设备上打开 instagram 应用。

Objective-C

NSURL *instagramURL = [NSURL URLWithString:@"instagram://user?username=USERNAME"];
if ([[UIApplication sharedApplication] canOpenURL:instagramURL]) {
    [[UIApplication sharedApplication] openURL:instagramURL];
}

swift

var instagramURL: NSURL = NSURL(string: "instagram://user?username=USERNAME")
if UIApplication.sharedApplication().canOpenURL(instagramURL) {
    UIApplication.sharedApplication().openURL(instagramURL)
}

swift 3.0

let instagramURL:URL = URL(string: "instagram://user?username=USERNAME")!
if UIApplication.shared.canOpenURL(instagramURL) {
    UIApplication.shared.open(instagramURL, options:[:], completionHandler: { (Bool) in
        print("Completion block")
    })
}

如果您想了解更多详情，可以引用以下Documentation link