调研通 v3.0.3版本的 MD5 值为：fe075d21227d488bdb9f6aa09d3b3f35

以下内容为反编译后的 a.java 源代码，内容仅作参考

package com.iflytek.idata.extension;

import android.content.Context;
import android.content.SharedPreferences;
import android.os.SystemClock;
import android.text.TextUtils;
import android.util.Base64;
import com.iflytek.idata.extension.b;
import com.tencent.stat.DeviceInfo;
import java.io.BufferedOutputStream;
import java.io.Closeable;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import org.json.JSONObject;

public class a implements Runnable {

    protected Context f6908a;

    private b.a f6909b = new b.a() {
        @Override
        public void a(b bVar, byte[] bArr) {
            if (bArr != null) {
                try {
                    a.this.a(new JSONObject(new String(bArr, "utf-8")));
                } catch (Exception e2) {
                    a(e2);
                }
            }
        }

        @Override
        public void a(Exception exc) {
            com.iflytek.idata.extension.a.b.b("Collector", "update error:" + exc);
        }
    };

    private boolean f6910c;

    public a(Context context, boolean z) {
        this.f6908a = context;
        this.f6910c = z;
    }

    private void a() {
        try {
            SystemClock.sleep(com.heytap.mcssdk.constant.a.q);
            if (b() && com.iflytek.idata.extension.a.a.a(this.f6908a)) {
                b bVar = new b();
                bVar.b(c.a.f.c.a.f157f);
                bVar.a(1);
                JSONObject jSONObject = new JSONObject();
                jSONObject.put("appid", IFlyCollectorExt.a(this.f6908a).d());
                jSONObject.put(DeviceInfo.TAG_VERSION, IFlyCollectorExt.a(this.f6908a).a());
                jSONObject.put("impl", 2);
                jSONObject.put("pkg", this.f6908a.getPackageName());
                bVar.a("https://logconf.iflytek.com/hotupdate", null, jSONObject.toString().getBytes("utf-8"));
                bVar.b(this.f6909b);
            }
        } catch (Throwable unused) {
            com.iflytek.idata.extension.a.b.c("Collector", "exception occur while update");
        }
    }

    private static void a(Closeable closeable) {
        if (closeable != null) {
            try {
                closeable.close();
            } catch (IOException unused) {
            }
        }
    }

    public void a(JSONObject jSONObject) {
        if ("yes".equalsIgnoreCase(jSONObject.optString("update"))) {
            String optString = jSONObject.optString("msg");
            if (!TextUtils.isEmpty(optString)) {
                a(Base64.decode(optString, 0));
            }
        } else {
            com.iflytek.idata.extension.a.b.a("Collector", "no need to update");
        }
        SharedPreferences.Editor edit = com.iflytek.idata.extension.a.a.b(this.f6908a).edit();
        edit.putLong("last_check_time", System.currentTimeMillis());
        edit.apply();
    }

    private void a(byte[] bArr) {
        FileOutputStream fileOutputStream;
        IFlyCollectorExt a2 = IFlyCollectorExt.a(this.f6908a);
        a2.c();
        File file = new File(a2.b(), com.iflytek.idata.extension.a.a.a());
        BufferedOutputStream bufferedOutputStream = null;
        try {
            fileOutputStream = new FileOutputStream(file);
            try {
                BufferedOutputStream bufferedOutputStream2 = new BufferedOutputStream(fileOutputStream);
                try {
                    bufferedOutputStream2.write(bArr);
                    a(bufferedOutputStream2);
                } catch (Throwable th) {
                    th = th;
                    bufferedOutputStream = bufferedOutputStream2;
                    try {
                        th.printStackTrace();
                        a(bufferedOutputStream);
                        a(fileOutputStream);
                    } catch (Throwable th2) {
                        a(bufferedOutputStream);
                        a(fileOutputStream);
                        throw th2;
                    }
                }
            } catch (Throwable th3) {
                th = th3;
            }
        } catch (Throwable th4) {
            th = th4;
            fileOutputStream = null;
        }
        a(fileOutputStream);
    }

    private boolean b() {
        SharedPreferences b2;
        if (this.f6910c || (b2 = com.iflytek.idata.extension.a.a.b(this.f6908a)) == null) {
            return true;
        }
        return System.currentTimeMillis() - b2.getLong("last_check_time", 0L) > com.google.android.gcm.b.f4081a;
    }

    @Override
    public void run() {
        a();
    }
}