//gradle文件中添加：
repositories {
    maven { url "http://maven.byted.org/repository/android_public/" }
} 
  
dependencies {
    implementation 'com.bytedance.ies.ugc.aweme:opensdk-china-external:0.1.3.0'
    implementation 'com.bytedance.ies.ugc.aweme:opensdk-common:0.1.3.0'
}

@Override public void onCreate() {
    super.onCreate();
    String clientkey = "[Client Key]"; // 修改为在开发者应用登记页面申请的clientkey
    DouYinOpenApiFactory.init(new DouYinOpenConfig(clientkey));
}
- Manifest中申请权限，注册接收回调activity
 <uses-permission android:name="android.permission.INTERNET" />
 <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
//如果第三方自定义了接收回调的activity则可以跳过此步骤
<activity
    android:name=".douyinapi.DouYinEntryActivity"
    android:launchMode="singleTask"
    android:taskAffinity="你的包名"
    android:exported="true">
</activity>

DouYinOpenApi douyinOpenApi = DouYinOpenApiFactory.create(this);

// 初始化资源路径，路径请提供绝对路径
ShareToContact.Request request = new ShareToContact.Request();
ArrayList<String> mUri = new ArrayList<>();
mUri.add ...// 注意： 只能传入一张图片，目前只支持单图且为本地图片 //分享单图
 ImageObject imageObject = new ImageObject();
 imageObject.mImagePaths = mUri;
 MediaContent mediaContent = new MediaContent();
 mediaContent.mMediaObject = imageObject;    
 request.mMediaContent = mediaContent;
// 判断是否可以分享到联系人 if (douyinOpenApi.isAppSupportShareToContacts()) {
    // 调起分享
    douyinOpenApi.shareToContacts(request);
} else {
    Toast.makeText(MainActivity.this, "当前抖音版本不支持", Toast.LENGTH_LONG).show();
}



// 分享html
  ContactHtmlObject htmlObject = new ContactHtmlObject();
// 你的html链接（必填）
htmlObject.setHtml("https://www.baidu.com");
// 你的html描述（必填）
htmlObject.setDiscription("bbbbbbbb");
// 你的html  title（必填）
htmlObject.setTitle("title");
// 你的html的封面图(远程图片) （选填，若不填，则使用开放平台官网申请时上传的图标）
htmlObject.setThumbUrl("https://tpc.googlesyndication.com/simgad/16034773615176939809?sqp=4sqPyQQ7QjkqNxABHQAAtEIgASgBMAk4A0DwkwlYAWBfcAKAAQGIAQGdAQAAgD-oAQGwAYCt4gS4AV_FAS2ynT4&rs=AOga4qnz29EViShgiSFixrRkn77Pu29abA"); 
ShareToContact.Request request = new ShareToContact.Request();
request.htmlObject = htmlObject;
// 吊起分享if (douyinOpenApi.isAppSupportShareToContacts()) {
    douyinOpenApi.shareToContacts(request);
} else {
    Toast.makeText(MainActivity.this, "当前抖音版本不支持", Toast.LENGTH_LONG).show();
}

public class DouYinEntryActivity extends Activity implements IApiEventHandler {


    DouYinOpenApi douYinOpenApi;

    @Override public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        douYinOpenApi = DouYinOpenApiFactory.create(this);
        douYinOpenApi.handleIntent(getIntent(), this);
    }

    @Override public void onReq(BaseReq req) {

    }
    @Override public void onResp(BaseResp resp) {
        if (resp instanceof ShareToContact.Response) {
        ShareToContact.Response response = (ShareToContact.Response) resp;
        Toast.makeText(this, "error code:" + resp.errorCode + " error Msg:" + resp.errorMsg, Toast.LENGTH_LONG).show();
        finish();
        }
    }

    @Override public void onErrorIntent(@Nullable Intent intent) {
        // 错误数据
        Toast.makeText(this, "Intent出错", Toast.LENGTH_LONG).show();
    }
}