百度手机卫士 v8.1.5版本的 MD5 值为：15af71eae74e2f2b5b9f845fe77a4804

以下内容为反编译后的 SdkConstant.java 源代码，内容仅作参考

package com.quickbird.sdk.internal;

import com.quickbird.sdk.QuickBird;

public class SdkConstant {
    public static final String HTTP_HOST = "https://dxapi.quickbird.com";
    public static int SAFE_VPN_PROXY_PORT = 0;
    public static String SAFE_VPN_PROXY_URL = null;
    public static final String SDK_ACTIVATE_URL = "https://dxapi.quickbird.com/account/activate/";
    public static final String TRAFFIC_REPORT_URL = "https://dxapi.quickbird.com/report/bsd/";

    static {
        if (QuickBird.SDK_DEBUG) {
            SAFE_VPN_PROXY_PORT = 63128;
            SAFE_VPN_PROXY_URL = "encrypt.qb.gs";
        } else {
            SAFE_VPN_PROXY_PORT = 63126;
            SAFE_VPN_PROXY_URL = "safetunnel.doodoobird.com";
        }
    }
}