iOS - 如果应用程序处于非活动状态，Deeplink 将不起作用

Question

我正在为 ios 实现深层链接 -> 反应原生。

我知道如果应用处于非活动状态，将触发 didFinishLaunchingWithOptions 方法。 但是放置这些代码无助于在应用内传递深层链接

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  ...
  if(launchOptions) {
    NSDictionary *userInfo = [launchOptions valueForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
    NSURL *siteURL = [NSURL URLWithString:[userInfo objectForKey:@"url"]];
    if(siteURL) {
//      [self application:application didReceiveRemoteNotification:userInfo fetchCompletionHandler:^(UIBackgroundFetchResult result){}];
//      return [self application:application openURL:siteURL options:launchOptions];
      return [RCTLinkingManager application:application openURL:siteURL options:launchOptions];
    }
  }
  return Yes;
}

siteURL 是有效的，但我已经尝试了上述方法，但没有一个有效。

这是 openURL 方法，如果应用处于非活动状态，则永远不会调用该方法

- (BOOL)application:(UIApplication *)application
   openURL:(NSURL *)url
   options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options
{
  NSLog(@"123456xx %@",url.absoluteString);
  NSString *myUrl = url.absoluteString;
  if ([myUrl containsString:@"fb***"]) {
      return [[FBSDKApplicationDelegate sharedInstance] application:application
                                                                  openURL:url
                                                        sourceApplication:options[UIApplicationOpenURLOptionsSourceApplicationKey]
                                                               annotation:options[UIApplicationOpenURLOptionsAnnotationKey]
                    ];
    } else {
      return [RCTLinkingManager application:application openURL:url options:options];
    }
//  return [RCTLinkingManager application:application openURL:url options:options];
}

还有didReceiveRemoteNotification方法

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler
{
  NSLog(@"123456 did receive");
  // redirect while got url from notif
  NSString *urlstr = (NSString*)[userInfo objectForKey:@"url"];
  if(urlstr) {
    NSLog(@"123456 did receive url %@", urlstr);
    NSURL *url = [NSURL URLWithString:urlstr];
    [RCTLinkingManager application:application openURL:url options:@{}];
  }


  [RNCPushNotificationIOS didReceiveRemoteNotification:userInfo fetchCompletionHandler:completionHandler];
}

Answer 1

您还需要像这样实现openURL 委托方法：

- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {
    // handle deeplinks here.
}

即使您的应用如您所说的那样处于“非活动”状态，您也可以从那里处理 URL 的打开。