九游游戏中心HD v4.6.8.1版本的 MD5 值为：78c397802cc5ffdcc7f5502ede90502e

以下内容为反编译后的 j.java 源代码，内容仅作参考

package cn.ninegame.b.f;

import android.content.Context;
import android.content.SharedPreferences;
import android.os.Build;
import android.text.TextUtils;
import cn.ninegame.library.util.ae;
import cn.ninegame.library.util.bf;
import com.uc.webview.export.Build;
public final class j {
    public static String f334a = "http://usdpdown.game.uodoo.com/ngclient/LB1Co_nMVXXXXbVXpXXXXXXXXXX_4611.zip";
    public static String b;
    public Context c;
    public cn.ninegame.b.f.a d;
    public i e;
    private volatile boolean f;
    private long g;

    j(byte b2) {
        this();
    }

    public static boolean g(j jVar) {
        jVar.f = true;
        return true;
    }

    static {
        String str = ae.k;
        ae.b();
    }

    public static String a() {
        return Build.CORE_VERSION;
    }

    public static String b() {
        return Build.CORE_TIME;
    }

    public static String c() {
        return Build.Version.NAME;
    }

    public static String d() {
        return Build.TIME;
    }

    public static class a {
        private static final j f335a = new j((byte) 0);
    }

    private j() {
        this.f = false;
        cn.ninegame.b.b.e.q();
        this.c = cn.ninegame.b.b.e.w();
        this.d = new cn.ninegame.b.f.a();
        this.e = new i(this.c);
        b = bf.b(this.c) + "/core_dex/";
        if (i.b()) {
            f334a = i.f333a;
            if (cn.ninegame.b.c.a.a()) {
                cn.ninegame.b.c.a.a("uccore", "U3 Debug开启");
            }
        }
    }

    public static final j e() {
        return a.f335a;
    }

    public final void a(cn.ninegame.b.b.d dVar) {
        this.d.b.add(dVar);
    }

    public final void b(cn.ninegame.b.b.d dVar) {
        this.d.b.remove(dVar);
    }

    public static String f() {
        if (Build.VERSION.SDK_INT >= 21) {
            StringBuilder sb = new StringBuilder();
            for (String str : android.os.Build.SUPPORTED_ABIS) {
                sb.append(str).append(" ");
            }
            return sb.toString();
        }
        return android.os.Build.CPU_ABI + " " + android.os.Build.CPU_ABI2;
    }

    public static void c(j jVar) {
        SharedPreferences sharedPreferences = jVar.c.getSharedPreferences("u3_config", 0);
        String string = sharedPreferences.getString("sdk_seq", null);
        String str = ae.k;
        ae.b();
        if (!TextUtils.isEmpty(string) && com.uc.webview.export.Build.TIME.equals(string)) {
            return;
        }
        sharedPreferences.edit().putString("sdk_seq", com.uc.webview.export.Build.TIME).commit();
    }
}