1.准备工作

1.1facebook平台相关应用信息

APP-ID:819403999420334
CLIENT-TOKEN:89546876e99c34a8270d5653541c84b0

2.使用cocos creator3.6.0导出ios原生工程

3.使用cocosPod集成facebook 登陆sdk

3.1切换到原生工程根目录

cd /Users/shefeng/Documents/workspace/cocos/rummy-Mahjong/build/ios/proj

3.2生成Podfile文件

pod init

3.3打开Podfile修改平台为ios 11.0并增加facebook登陆sdk

# Uncomment the next line to define a global platform for your project
platform :ios, '11.0'

target 'boost_container' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

  # Pods for boost_container

end

target 'cocos_engine' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

  # Pods for cocos_engine

end

target 'rummy-Mahjong-mobile' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

  # Pods for rummy-Mahjong-mobile
  pod 'FBSDKLoginKit'
end

pod install

4.打开Info.plist

<key>CFBundleURLTypes</key>
<array>
  <dict>
  <key>CFBundleURLSchemes</key>
  <array>
    <string>fb819403999420334</string>
  </array>
  </dict>
</array>
<key>FacebookAppID</key>
<string>819403999420334</string>
<key>FacebookClientToken</key>
<string>89546876e99c34a8270d5653541c84b0</string>
<key>FacebookDisplayName</key>
<string>rummy-Mahjong</string>



<key>LSApplicationQueriesSchemes</key>
<array>
  <string>fbapi</string>
  <string>fb-messenger-share-api</string>
</array>

5.添加Keychain Sharing功能

6.添加相关代码

6.1修改AppDelegate.mm文件

#import <FBSDKCoreKit/FBSDKCoreKit.h>

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
  //添加如下代码
   [[FBSDKApplicationDelegate sharedInstance] application:application didFinishLaunchingWithOptions:launchOptions];
}

- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(nonnull NSDictionary *)options {
    [[FBSDKApplicationDelegate sharedInstance] application:application openURL:url options:options];
    return YES;
}

7.添加登陆业务逻辑代码

+ (void)facebookLogin{
    NSLog(@"native facebookLogin");
    
    FBSDKAccessToken *accessToken = FBSDKAccessToken.currentAccessToken;
    
    if(!accessToken || !accessToken.isExpired){
        //过期
        FBSDKLoginManager *login = [[FBSDKLoginManager alloc] init];

        [login logInWithPermissions:@[@"public_profile"] fromViewController:[self topViewController] handler:^(FBSDKLoginManagerLoginResult * _Nullable result, NSError * _Nullable error) {
            if (error) {
                NSLog(@"Process error");
            } else if (result.isCancelled) {
                NSLog(@"Cancelled");
            } else {
                NSLog(@"Logged in");
            }
        }];
    }else{
        //未过期
    }
}

8.js调用oc

jsb.reflection.callStaticMethod("SFNativeClass","facebookLogin");

9.oc调用js

jsb.reflection.callStaticMethod("SFNativeClass","facebookLogin");