QQ浏览器 v12.2.3.7053版本的 MD5 值为:8285ab3059e5c8b521a264dfbc5c3685
以下内容为反编译后的 ns.java 源代码,内容仅作参考
package kcsdkint;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Proxy;
import android.os.Build;
import android.text.TextUtils;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
public final class ns {
public static int a(Context context) {
nq.f = false;
nq.a(context);
if (3 == nq.g) {
return 1;
}
switch (nq.i) {
case 0:
return 2;
case 1:
return 3;
case 2:
return 4;
case 3:
return 5;
case 4:
return 6;
case 5:
return 7;
case 6:
return 8;
case 7:
return 9;
case 8:
return 10;
default:
return 0;
}
}
public static boolean a() {
NetworkInfo c2 = c();
if (c2 == null) {
return false;
}
return c2.isConnected();
}
public static int b() {
String f;
try {
NetworkInfo c2 = c();
if (c2 == null) {
return 0;
}
if (c2.getType() == 1) {
return 2;
}
if (c2.getType() != 0 || (f = f()) == null || f.length() <= 0) {
return 4;
}
return g() > 0 ? 3 : 4;
} catch (Throwable unused) {
return 4;
}
}
public static int b(Context context) {
nq.f = false;
nq.a(context);
switch (nq.j) {
case 1:
return 1;
case 2:
return 2;
case 3:
return 3;
case 4:
return 4;
case 5:
return 5;
case 6:
return 6;
case 7:
return 7;
case 8:
return 8;
case 9:
return 9;
case 10:
return 10;
case 11:
return 11;
case 12:
return 12;
case 13:
return 13;
case 14:
return 14;
case 15:
return 15;
case 16:
return 16;
case 17:
return 17;
case 18:
return 18;
case 19:
return 19;
case 20:
return 20;
case 21:
return 21;
case 22:
default:
return 0;
}
}
public static NetworkInfo c() {
try {
return ((ConnectivityManager) ll.f84496a.getSystemService("connectivity")).getActiveNetworkInfo();
} catch (Throwable unused) {
return null;
}
}
public static boolean d() {
Socket socket;
System.currentTimeMillis();
boolean z = false;
try {
InetSocketAddress inetSocketAddress = new InetSocketAddress(InetAddress.getByName("www.qq.com"), 80);
socket = new Socket();
try {
socket.setSoLinger(false, 0);
socket.connect(inetSocketAddress, 5000);
z = true;
} catch (Throwable unused) {
}
} catch (Throwable unused2) {
socket = null;
}
try {
socket.close();
} catch (Throwable unused3) {
return z;
}
}
public static boolean e() {
if (2 != b()) {
return false;
}
String str = null;
try {
new Object() {
};
str = nt.b();
} catch (ml unused) {
}
return !TextUtils.isEmpty(str);
}
public static String f() {
try {
return h() ? System.getProperty("http.proxyHost") : Proxy.getHost(ll.f84496a);
} catch (Exception unused) {
return null;
}
}
public static int g() {
try {
return h() ? Integer.parseInt(System.getProperty("http.proxyPort")) : Proxy.getPort(ll.f84496a);
} catch (Exception unused) {
return -1;
}
}
private static boolean h() {
return Build.VERSION.SDK_INT >= 14;
}
}