每次启动应用程序时，Branch.io Deeplink 都会打开深层链接

Posted 2023-03-14

【中文标题】每次启动应用程序时，Branch.io Deeplink 都会打开深层链接

【英文标题】：Branch.io Deeplink is opening the deep link every time the app is launched

【发布时间】：2016-09-26 05:58:38

【问题描述】：

我使用 Branch.io 为我的应用创建深层链接。但每次启动应用程序时，它都会将我重定向到深度链接控制器。

我在-(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions中使用了以下代码

Branch *branch = [Branch getInstance];

HomeDetailsViewController *controller = (HomeDetailsViewController*)[[UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]] instantiateViewControllerWithIdentifier:@"HomeDetailsViewControllerID"];

 [branch registerDeepLinkController:controller forKey:@"bucketId"];
 [branch initSessionWithLaunchOptions:launchOptions automaticallyDisplayDeepLinkController:YES];

..

// Respond to Universal Links - Branch io
- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray *restorableObjects))restorationHandler 
    BOOL handledByBranch = [[Branch getInstance] continueUserActivity:userActivity];

    return handledByBranch;


-(BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary *)options NS_AVAILABLE_ios(9_0) 

    [[Branch getInstance] handleDeepLink:url];

     [self application:app
        processOpenURLAction:url
           sourceApplication:options[UIApplicationOpenURLOptionsSourceApplicationKey]
                  annotation:options[UIApplicationOpenURLOptionsAnnotationKey]
                  iosVersion:9];

    return YES;




-(BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation 
    [[Branch getInstance] handleDeepLink:url];

     [self application:application
        processOpenURLAction:url
           sourceApplication:sourceApplication
                  annotation:annotation
                  iosVersion:8];

    return YES;

【参考方案1】：

你不应该打电话给instantiateViewController...

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

根据他们的docs，您应该改用以下代码：

Branch *branch = [Branch getInstance];
[branch initSessionWithLaunchOptions:launchOptions andRegisterDeepLinkHandler:^(NSDictionary *params, NSError *error) 
    if (!error && params) 
        // params are the deep linked params associated with the link that the user clicked -> was re-directed to this app
        // params will be empty if no data found
        // ... insert custom logic here ...
        NSLog(@"params: %@", params.description);
    
];

【讨论】：

是的，我也实现了此代码，但即使未单击链接，参数“clicked_branch_link”也返回“是”。我认为它可以根据自己的喜好在某处保存价值。但是当我通过试飞对其进行测试时，它工作正常。

来自 Branch.io 的 Alex 在这里：如果您进行广泛测试，您可能有多个链接点击排队等待该设备 ID，而 SDK 只需要按顺序清除它们。如果您仍有问题，请告诉我！

我有同样的问题，我该如何清理？ @AlexBauer