public static void init(Context context)

public static void release() 

public static void setAuthEventCallBack(HuiYanAuthEventCallBack huiYanAuthEventCallBack)

public static String createMetaData()

// 1. Obtain device metadata
String metaData = HuiYanOsApi.createMetaData();
// 2. Apply for an SdkToken from TencentCloud API (pass through metaData)
//    TencentCloud API returns SdkToken + ServerParamInfo
// 3. Start identity verification (pass through serverParamInfo)
HuiYanOsConfig config = new HuiYanOsConfig();
config.setServerParamInfo(serverParamInfo);
HuiYanOsApi.startHuiYanAuth(sdkToken, config, authCallBack);

public static String getVersion()

├── codedemo
│	 ├── libs
│	 │	 ├── huiyanaudio-oversea_1.x.x_release.aar
│	 │	 └── ...

dependencies {
    // Voice broadcast resource pack (optional)
    implementation files("libs/huiyanaudio-oversea_1.x.x_release.aar")
}

HuiYanOsConfig config = new HuiYanOsConfig();
// Enable voice broadcast (enabled by default; can be explicitly set for readability)
config.setOpenAudio(true);
// To hide the "speaker/mute" toggle button on the identity verification page, disable it
config.getAuthUiConfig().setShowSoundToggleBtn(false);

/**
 * Overseas Lite result callback
 *
 * @author jerrydong
 * @since 2022/6/10
 */
public interface HuiYanOsAuthCallBack {

    /**
     * Liveness success callback
     *
     * @param authResult result
     */
    void onSuccess(HuiYanOsAuthResult authResult);

    /**
     * Liveness failure
     *
     * @param errorCode Error code.
     * @param errorMsg Error message.
     * @param token Used for this selfie verification.
     */
    void onFail(int errorCode, String errorMsg, String token);
}

/**
 * SDK selfie verification event callback
 */
public interface HuiYanAuthEventCallBack {

    /**
     * Callback for event notifications when tips change during selfie verification.
     *
     * @param tipsEvent tips key events
     */
    void onAuthTipsEvent(HuiYanAuthTipsEvent tipsEvent);

    /**
     * Selfie verification Event event
     *
     * @param authEvent authEvent
     */
    void onAuthEvent(HuiYanAuthEvent authEvent);

    /**
     * Callback when the main authentication View is created.
     *
     * @param authView
     */
    void onMainViewCreate(View authView);

    /**
     * Callback when the interface is reclaimed.
     */
    void onMainViewDestroy();

    void onBeginTransition();

    void onEndTransition();
}