如何将appDelegate.m（Objective-C）中的内容导入到Swift项目中？

Question

I wrote an iOS app in Swift, then it is required by my company for my project to import one of Alibaba's SDK, which is written in Objective-C. There's a doc about how to do it in Chinese.

In the demo, it seems all codes needed for the SDK to run is written in appDelegate.m in Obj-C. I've read about Obj-C/Swift bridging header and stuff, but I don't know how to make it work for this case.

I can't imagine having 2 version of appDelegate in one app, how should I do it?

By the way, this is the code they expect me to copy paste into AppDelegate.m:

[[ALBBSDK sharedInstance] setDebugLogOpen:YES];
[[ALBBSDK sharedInstance] setUseTaobaoNativeDetail:NO];
[[ALBBSDK sharedInstance] setViewType:ALBB_ITEM_VIEWTYPE_TAOBAO];
[[ALBBSDK sharedInstance] setISVCode:@"my_isv_code"];

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
    self.window.backgroundColor = [UIColor whiteColor];
    MainViewController *mainViewController = [[MainViewController alloc]init];
    UINavigationController *navController = [[UINavigationController alloc]initWithRootViewController:mainViewController];
    self.window.rootViewController = navController;
    [self.window makeKeyAndVisible];
    return YES;
}

- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary<NSString *,id> *)options 
{     
    BOOL isHandledByALBBSDK=[[ALBBSDK sharedInstance] handleOpenURL:url];
    BOOL isHandledByALBBSDK=[[ALBBSDK sharedInstance] handleOpenURL:url];
    return YES;
}

Answer 1

So basically, I translate every Obj-C code into Swift and put everything into AppDelegate.swift. It is easy than I thought with auto completion, and it works just fine.