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iOS Configuration

info

If you are using Expo, you can skip this section.

Setting Up URL Handling for KakaoTalk Login​

Refer to the Official Documentation for the required KakaoTalk login setup.

Follow the instructions to add KakaoTalk to the app's Allowlist so the app can launch KakaoTalk, and set up a custom URL scheme to return to the service app.

During KakaoTalk login, the service app opens KakaoTalk and the user returns after pressing [Agree and Continue] or cancelling the login.

To complete Kakao login when the user returns from KakaoTalk to the service app, add the following code to AppDelegate.mm.

#import "AppDelegate.h"

#import <React/RCTLinkingManager.h>
#import <RNCKakaoUser/RNCKakaoUserUtil.h>

@implementation AppDelegate

...

// Linking API
-  (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {

  // Handling logic in this app if the URL scheme is from KakaoTalk.
  if([RNCKakaoUserUtil isKakaoTalkLoginUrl:url]) {
    return [RNCKakaoUserUtil handleOpenUrl:url];
  }

  return [super application:application openURL:url options:options] || [RCTLinkingManager application:application openURL:url options:options];
}

...

@end

note

For more details or examples using Swift or SceneDelegate, refer to the Official Documentation.