Spermatid v6.1.8版本的 MD5 值为：a375ce51a42d528ba6e2583c10478296

以下内容为反编译后的 f.java 源代码，内容仅作参考

package sb;

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiManager;
import android.util.Log;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

public class f {
    public static String a(Context context) {
        try {
            return f(((WifiManager) context.getSystemService("wifi")).getConnectionInfo().getIpAddress());
        } catch (Exception e10) {
            return " 获取IP出错鸟!!!!请保证是WIFI,或者请重新打开网络!\n" + e10.getMessage();
        }
    }

    public static int b(Context context) {
        NetworkInfo activeNetworkInfo;
        NetworkInfo.State state;
        ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService("connectivity");
        if (connectivityManager != null && (activeNetworkInfo = connectivityManager.getActiveNetworkInfo()) != null && activeNetworkInfo.isAvailable()) {
            NetworkInfo networkInfo = connectivityManager.getNetworkInfo(1);
            if (networkInfo != null && (state = networkInfo.getState()) != null && (state == NetworkInfo.State.CONNECTED || state == NetworkInfo.State.CONNECTING)) {
                return 1;
            }
            NetworkInfo networkInfo2 = connectivityManager.getNetworkInfo(0);
            if (networkInfo2 != null) {
                NetworkInfo.State state2 = networkInfo2.getState();
                String subtypeName = networkInfo2.getSubtypeName();
                activeNetworkInfo.getSubtype();
                activeNetworkInfo.getSubtypeName();
                if (state2 != null && (state2 == NetworkInfo.State.CONNECTED || state2 == NetworkInfo.State.CONNECTING)) {
                    switch (activeNetworkInfo.getSubtype()) {
                        case 1:
                        case 2:
                        case 3:
                        case 4:
                        case 5:
                        case 6:
                        case 7:
                        case 8:
                        case 9:
                        case 10:
                        case 11:
                        case 12:
                        case 13:
                        case 14:
                        case 15:
                        case 16:
                        case 18:
                        case 20:
                            break;
                        case 17:
                        case 19:
                        default:
                            if (!subtypeName.equalsIgnoreCase("TD-SCDMA") && !subtypeName.equalsIgnoreCase("WCDMA")) {
                                subtypeName.equalsIgnoreCase("CDMA2000");
                                break;
                            }
                            break;
                    }
                    return 2;
                }
            }
        }
        return 0;
    }

    public static String c(Context context) {
        NetworkInfo activeNetworkInfo;
        NetworkInfo.State state;
        ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService("connectivity");
        if (connectivityManager != null && (activeNetworkInfo = connectivityManager.getActiveNetworkInfo()) != null && activeNetworkInfo.isAvailable()) {
            NetworkInfo networkInfo = connectivityManager.getNetworkInfo(1);
            if (networkInfo != null && (state = networkInfo.getState()) != null && (state == NetworkInfo.State.CONNECTED || state == NetworkInfo.State.CONNECTING)) {
                return "3";
            }
            NetworkInfo networkInfo2 = connectivityManager.getNetworkInfo(0);
            if (networkInfo2 != null) {
                NetworkInfo.State state2 = networkInfo2.getState();
                String subtypeName = networkInfo2.getSubtypeName();
                activeNetworkInfo.getSubtype();
                activeNetworkInfo.getSubtypeName();
                if (state2 != null && (state2 == NetworkInfo.State.CONNECTED || state2 == NetworkInfo.State.CONNECTING)) {
                    switch (activeNetworkInfo.getSubtype()) {
                        case 1:
                        case 2:
                        case 4:
                        case 7:
                        case 11:
                        case 16:
                            return "1";
                        case 3:
                        case 5:
                        case 6:
                        case 8:
                        case 9:
                        case 10:
                        case 12:
                        case 14:
                        case 15:
                        case 18:
                            return "2";
                        case 13:
                            return "5";
                        case 17:
                        case 19:
                        default:
                            return (subtypeName.equalsIgnoreCase("TD-SCDMA") || subtypeName.equalsIgnoreCase("WCDMA") || subtypeName.equalsIgnoreCase("CDMA2000")) ? "2" : "4";
                        case 20:
                            return "6";
                    }
                }
            }
        }
        return "4";
    }

    public static String d() {
        try {
            HttpURLConnection httpURLConnection = (HttpURLConnection) new URL("https://api.ipify.org").openConnection();
            httpURLConnection.setUseCaches(false);
            httpURLConnection.setRequestMethod("GET");
            httpURLConnection.setRequestProperty("user-agent", "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.7 Safari/537.36");
            if (httpURLConnection.getResponseCode() == 200) {
                BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(httpURLConnection.getInputStream()));
                StringBuilder sb2 = new StringBuilder();
                while (true) {
                    String readLine = bufferedReader.readLine();
                    if (readLine != null) {
                        sb2.append(readLine);
                    } else {
                        String sb3 = sb2.toString();
                        System.out.println("当前外网IP测试：" + sb3);
                        return sb3;
                    }
                }
            } else {
                System.out.println("网络连接异常，无法获取IP地址！");
                return "";
            }
        } catch (Exception e10) {
            e10.printStackTrace();
            System.out.println("网络连接异常，无法获取IP地址！.e=" + e10.toString());
            return "";
        }
    }

    public static String e(Context context) {
        try {
            return ((WifiManager) context.getSystemService("wifi")).getConnectionInfo().getMacAddress();
        } catch (Exception e10) {
            Log.e("tag", e10.getMessage(), e10);
            return "";
        }
    }

    public static String f(int i10) {
        return (i10 & 255) + "." + ((i10 >> 8) & 255) + "." + ((i10 >> 16) & 255) + "." + ((i10 >> 24) & 255);
    }
}