抖音卡片链接生成器，xml卡片数据支持快手，通过xposed实现制作

下载地址：https://www.pan38.com/share.php?code=DuNzA
一、技术原理概述
‌卡片链接生成机制‌：抖音卡片链接本质是经过特殊封装的跳转链接，包含标题、描述、图片等元数据1
‌Xposed框架作用‌：通过Hook抖音/快手APP关键方法，实现自定义卡片生成和跳转逻辑11
‌XML数据格式‌：卡片数据采用XML结构存储，便于跨平台解析和展示4
二、核心功能实现

1. Xposed模块基础配置

`

<application>
    <meta-data
        android:name="xposedmodule"
        android:value="true" />
    <meta-data
        android:name="xposeddescription"
        android:value="抖音/快手卡片链接生成器" />
    <meta-data
        android:name="xposedminversion"
        android:value="82" />
</application>

`

2. 卡片XML数据结构

<card> <platform>douyin/kuaishou</platform> <title><![CDATA[${title}]]></title> <description><![CDATA[${description}]]></description> <image_url>${imageUrl}</image_url> <target_url>${targetUrl}</target_url> <timestamp>${timestamp}</timestamp> <signature>${signature}</signature> </card>

3. Xposed Hook实现

public class MainHook implements IXposedHookLoadPackage {
private static final String DOUYIN_PACKAGE = "com.ss.android.ugc.aweme";
private static final String KUAISHOU_PACKAGE = "com.kuaishou.nebula";

@Override
public void handleLoadPackage(XC_LoadPackage.LoadPackageParam lpparam) {
    if (DOUYIN_PACKAGE.equals(lpparam.packageName)) {
        hookDouyin(lpparam);
    } else if (KUAISHOU_PACKAGE.equals(lpparam.packageName)) {
        hookKuaishou(lpparam);
    }
}

private void hookDouyin(XC_LoadPackage.LoadPackageParam lpparam) {
    XposedHelpers.findAndHookMethod(
        "com.ss.android.ugc.aweme.share.ShareActivity",
        lpparam.classLoader,
        "onCreate",
        Bundle.class,
        new XC_MethodHook() {
            @Override
            protected void beforeHookedMethod(MethodHookParam param) {
                // 拦截分享逻辑，注入自定义卡片
                generateCustomCard(param);
            }
        });
}

private void generateCustomCard(XC_MethodHook.MethodHookParam param) {
    // 卡片生成逻辑实现
}

}

链接跳转处理

` class LinkHandler {
public static void handleCardClick(Context context, String xmlData) {
try {
// 解析XML数据
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document doc = builder.parse(new InputSource(new StringReader(xmlData)));

        // 获取目标链接
        NodeList targetUrls = doc.getElementsByTagName("target_url");
        if (targetUrls.getLength() > 0) {
            String targetUrl = targetUrls.item(0).getTextContent();
            
            // 根据平台处理跳转
            NodeList platforms = doc.getElementsByTagName("platform");
            String platform = platforms.item(0).getTextContent();
            
            if ("douyin".equals(platform)) {
                openDouyinLink(context, targetUrl);
            } else if ("kuaishou".equals(platform)) {
                openKuaishouLink(context, targetUrl);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

}`