Spermatid v6.1.8版本的 MD5 值为：a375ce51a42d528ba6e2583c10478296

以下内容为反编译后的 a.java 源代码，内容仅作参考

package p9;

import android.content.Context;
import android.content.SharedPreferences;
import android.text.TextUtils;
import cn.hutool.setting.AbsSetting;
import java.net.URL;
import java.util.regex.Pattern;

public class a {

    public static volatile a f35815g;

    public Context f35816a;

    public SharedPreferences f35817b;

    public int f35818c = 60000;

    public long f35819d;

    public String f35820e;

    public volatile boolean f35821f;

    public class C1368a implements b {
        public C1368a() {
        }

        @Override
        public void a(int i10) {
            a.this.f35821f = false;
        }

        @Override
        public void a(byte[] bArr) {
            try {
                String e10 = com.shu.priory.utils.a.e(new String(bArr), "Mfv9IdVk");
                String str = o9.c.f34602b;
                URL url = new URL(str);
                String[] split = e10.split(AbsSetting.DEFAULT_DELIMITER);
                if (split.length > 0 && a.this.g(split[0])) {
                    String replaceFirst = str.replaceFirst(url.getHost(), split[0]);
                    if (!TextUtils.isEmpty(replaceFirst) && !replaceFirst.equals(a.this.f35820e)) {
                        SharedPreferences.Editor edit = a.this.f35817b.edit();
                        a.this.f35820e = replaceFirst;
                        edit.putString("server_ip", replaceFirst);
                        edit.apply();
                    }
                    if (split.length > 1) {
                        try {
                            a.this.f35818c = Integer.decode(split[1]).intValue() * 1000;
                        } catch (Exception unused) {
                        }
                    }
                    a.this.f35819d = System.currentTimeMillis();
                }
            } catch (Throwable unused2) {
            }
            a.this.f35821f = false;
        }
    }

    public a(Context context) {
        this.f35816a = context;
        this.f35817b = context.getSharedPreferences("iflyads_dns", 0);
    }

    public static a f(Context context) {
        if (f35815g == null) {
            synchronized (a.class) {
                if (f35815g == null) {
                    f35815g = new a(context.getApplicationContext());
                }
            }
        }
        return f35815g;
    }

    public String c() {
        if (TextUtils.isEmpty(this.f35820e)) {
            this.f35820e = this.f35817b.getString("server_ip", "");
        }
        return this.f35820e;
    }

    public boolean g(String str) {
        if (TextUtils.isEmpty(str)) {
            return false;
        }
        return Pattern.compile("([1-9]|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3}").matcher(str).matches();
    }

    public void j() {
        try {
            if (!this.f35821f && System.currentTimeMillis() - this.f35819d >= this.f35818c) {
                com.shu.priory.request.a aVar = new com.shu.priory.request.a();
                aVar.e(this.f35816a);
                aVar.n(0);
                aVar.g("http://119.29.29.29/d?dn=" + com.shu.priory.utils.a.b(o9.c.f34601a, "Mfv9IdVk") + "&id=8555&ttl=1", null, null);
                aVar.i(new C1368a());
                this.f35821f = true;
            }
        } catch (Throwable unused) {
            this.f35821f = false;
        }
    }
}