如何使用UIApplication handleOpenURL通知 [英] How to use UIApplication handleOpenURL Notifications

问题描述

我正在尝试处理UIApplication Notifications以在当前打开的视图中获取URL Schemes。我尝试了几个通知，但我不知道哪个对象包含URL Schemes。

I am trying to handle UIApplication Notifications to get URL Schemes in current open view. I have tried several notifications but i don't know which object contains the URL Schemes.

 NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
    //[nc addObserver:self selector:@selector(DocumentToDropboxDelegate) name:UIApplicationWillResignActiveNotification object:nil];
    [nc addObserver:self selector:@selector(DocumentToDropboxDelegate) name:UIApplicationDidFinishLaunchingNotification object:nil];

有人可以帮我解决这个问题。

Can someone pelase help me with this issue.

推荐答案

正如@Mike K所提到的，你必须实施以下一种（或两种）方法：

As @Mike K mentioned you'll have to implement one (or both) of the following methods:

- application:handleOpenURL:
- application:openURL:sourceApplication:annotation:

$ b你的UIApplicationDelegate上的$ b

。没有匹配的通知。

on your UIApplicationDelegate. There is no matching notification for them.

以下示例：

-(BOOL) application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation
{
    if (url != nil && [url isFileURL]) {
        [self.viewController handleOpenURL:url];
    }
    return YES;
}

//Deprecated
-(BOOL) application:(UIApplication *)application handleOpenURL:(NSURL *)url {

    if (url != nil && [url isFileURL]) {
        [self.viewController handleOpenURL:url];
    }
    return YES;
}

这篇关于如何使用UIApplication handleOpenURL通知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！