如何用branch.io捕获参数？ [英] How to catch the parameters with branch.io?

问题描述

我开始在iOS应用中使用 https://branch.io/ 。

I started to use https://branch.io/ in an iOS app.

我现在面临的问题是：如何使用参数捕获传入链接？

The problem I am facing now is: how to catch the incoming link with its parameters?

按照文档此处。

我得到了这个链接：

http://myapp.app.link/A1bcDEFgHi?XP=315.0,419.0

我的代码是：

- (BOOL)application:(UIApplication*)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
{
    Branch *branch = [Branch getInstance];
    [branch initSessionWithLaunchOptions:launchOptions 
              andRegisterDeepLinkHandler:^(NSDictionary *params, NSError *error) {
        if (!error && params) {
            NSLog(@"Here is params: %@",params.description); // I need to replace this, with code to get XP!
        }
    }];

    return YES;
}    


- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity
 restorationHandler:(void (^)(NSArray *restorableObjects))restorationHandler
{
    BOOL handledByBranch = [[Branch getInstance] continueUserActivity:userActivity];

    return handledByBranch;
}

以下是调试台中的内容：

Here is what I get in the debugging console:

2016-06-10 11:59:44.407 TheApp[1786:591391] Here is params: {
    "$identity_id" = 2712491317999770034;
    "$one_time_use" = 0;
    "+click_timestamp" = 1465529273;
    "+clicked_branch_link" = 1;
    "+is_first_session" = 0;
    "+match_guaranteed" = 1;
    XP = "315.0,419.0";
    "~creation_source" = "iOS SDK";
    "~id" = 211224109823923327;
}

现在的问题是，使用的代码是什么（在应用程序内部）掌握大块数据：315.0,419.0？

Now the question is, what is the code to use (inside the app) to get hold of the chunk of data: "315.0,419.0" ?

推荐答案

Alex with Branch here：这是一个很好的问题，我们应该在我们的文档中更清楚一点！

Alex with Branch here: this is a good question, and one that we should probably make more clear in our docs!

生成链接时（例如， http://myapp.app.link/A1bcDEFgHi ），你可以设置你想要的任何数据参数，你将把它们带回你的 initSessionWithLaunchOptions（）调用（记录为这里）。您的回调数据可能如下所示：

When you generate a link (e.g., http://myapp.app.link/A1bcDEFgHi), you can set whatever data parameters you want and you'll get them back in your initSessionWithLaunchOptions() call (as documented here). Your callback data might look something like this:

{
    tags: [ 'tag1', 'tag2' ],
    channel: 'facebook',
    feature: 'dashboard',
    stage: 'new user',
    data: {
        mydata: 'something',
        foo: 'bar',
    }
}

如果你追加查询链接URL（例如， http://myapp.app.link/A1bcDEFgHi？ XP = 315.0,419.0 ）我们只是捕获该参数并将其传递给您：

If you append a query to the link URL (e.g., http://myapp.app.link/A1bcDEFgHi?XP=315.0,419.0) we just capture that parameter and pass it through to you:

{
    tags: [ 'tag1', 'tag2' ],
    channel: 'facebook',
    feature: 'dashboard',
    stage: 'new user',
    data: {
        mydata: 'something',
        foo: 'bar',
        XP: '315.0,419.0'
    }
}

这篇关于如何用branch.io捕获参数？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！