百度手机卫士 v8.8.0版本的 MD5 值为：a85894a6923c8a39f0c3a3a686ad7443

以下内容为反编译后的 hov.java 源代码，内容仅作参考

package dxoptimizer;

import android.content.Context;
import android.text.TextUtils;
import com.dianxinos.optimizer.utils.HttpUtils;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

public class hov {
    public static hov a;
    private static final String b = "https://sjws-ompapi.baidu.com";
    private Context c;
    private hoz d;

    private hov(Context context) {
        this.c = context;
        this.d = hoz.a(context);
    }

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

    public hpf a(String str) {
        String b2 = b(str);
        if (!TextUtils.isEmpty(b2)) {
            try {
                return new hpf(new JSONObject(b2));
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
        return null;
    }

    private String b(String str) {
        return c(d(str));
    }

    public List<hpe> a(hpg hpgVar) {
        ArrayList arrayList;
        JSONException e;
        String b2 = b(hpgVar);
        if (TextUtils.isEmpty(b2)) {
            return null;
        }
        try {
            arrayList = new ArrayList();
            try {
                JSONArray jSONArray = new JSONArray(b2);
                int length = jSONArray.length();
                for (int i = 0; i < length; i++) {
                    arrayList.add(new hpe(jSONArray.optJSONObject(i)));
                }
                return arrayList;
            } catch (JSONException e2) {
                e = e2;
                e.printStackTrace();
                return arrayList;
            }
        } catch (JSONException e3) {
            arrayList = null;
            e = e3;
        }
    }

    private String b(hpg hpgVar) {
        return c(c(hpgVar));
    }

    public hpa a(long j, int i, String str) {
        String b2 = b(j, i, str);
        if (TextUtils.isEmpty(b2)) {
            return null;
        }
        try {
            return hpa.a(new JSONObject(b2));
        } catch (JSONException e) {
            e.printStackTrace();
            return null;
        }
    }

    public String b(long j, int i, String str) {
        return c(c(j, i, str));
    }

    private String b(hpe hpeVar, int i, int i2) {
        return c(c(hpeVar, i, i2));
    }

    public List<hpa> a(hpe hpeVar, int i) {
        return a(hpeVar, i, 30);
    }

    public List<hpa> a(hpe hpeVar, int i, int i2) {
        String b2 = b(hpeVar, i, i2);
        if (TextUtils.isEmpty(b2)) {
            return null;
        }
        try {
            return hpa.a(new JSONArray(b2));
        } catch (JSONException e) {
            e.printStackTrace();
            return null;
        }
    }

    private String c(String str) {
        String str2;
        hze hzeVar = new hze();
        hzeVar.k = new HashMap<>();
        hzeVar.j = new ArrayList();
        String a2 = hyr.a(str);
        how a3 = this.d.a(a2);
        hzeVar.j.add("ETag");
        try {
            if (a3 == null) {
                how howVar = new how();
                str2 = HttpUtils.a(this.c, str, hzeVar);
                howVar.a = str2;
                howVar.b = a(hzeVar);
                this.d.a(a2, howVar);
            } else {
                a(hzeVar, a3);
                try {
                    str2 = HttpUtils.a(this.c, str, hzeVar);
                } catch (IOException e) {
                    e = e;
                    str2 = null;
                }
                try {
                    if (hzeVar.l == 200) {
                        a3.a = str2;
                        a3.b = a(hzeVar);
                        this.d.a(a2, a3);
                    }
                } catch (IOException e2) {
                    e = e2;
                    if ((e instanceof HttpUtils.HttpStatusException) && ((HttpUtils.HttpStatusException) e).getStatusCode() == 304) {
                        str2 = a3.a;
                    }
                    hyt hytVar = new hyt();
                    JSONObject a4 = hytVar.a(str2);
                    if (a4 == null) {
                    }
                    return TextUtils.isEmpty(r0) ? hos.a(hoq.b, hytVar.c(), r0) : null;
                }
            }
            hyt hytVar2 = new hyt();
            JSONObject a42 = hytVar2.a(str2);
            String optString = a42 == null ? a42.optString("datas") : null;
            return TextUtils.isEmpty(optString) ? hos.a(hoq.b, hytVar2.c(), optString) : null;
        } catch (Exception e3) {
            e3.printStackTrace();
            return null;
        }
    }

    private String a(hze hzeVar) {
        List<String> list = hzeVar.k.get("ETag");
        return (list == null || list.size() <= 0) ? "" : list.get(0);
    }

    private void a(hze hzeVar, how howVar) {
        HashMap<String, String> hashMap = new HashMap<>();
        hashMap.put("If-None-Match", howVar.b);
        hzeVar.i = hashMap;
    }

    private String c(hpe hpeVar, int i, int i2) {
        StringBuilder sb = new StringBuilder();
        sb.append(b).append("/omp/cms/2.0").append("/materials").append("?gid=").append(hpeVar.a).append("&lc=").append(hph.a(this.c)).append("&pn=").append(i).append("&ps=").append(i2);
        return sb.toString();
    }

    private String c(hpg hpgVar) {
        StringBuilder sb = new StringBuilder();
        sb.append(b).append("/omp/cms/2.0").append("/materialGroup").append("?tid=").append(hpgVar.a).append("&pn=").append(1).append("&ps=").append(30);
        return sb.toString();
    }

    private String c(long j, int i, String str) {
        StringBuilder sb = new StringBuilder();
        sb.append(b).append("/omp/cms/2.0").append("/detail").append("?mid=").append(j).append("&type=").append(i).append("&source=").append(str);
        return sb.toString();
    }

    private String d(String str) {
        StringBuilder sb = new StringBuilder();
        sb.append(b).append("/omp/cms/2.0").append("/project").append("?lc=").append(hph.a(this.c)).append("&pkg=").append(hph.b(this.c)).append("&vn=").append(hph.c(this.c)).append("&child=").append(str);
        return sb.toString();
    }
}