秦华影视 v1.0.0版本的 MD5 值为:90520322e40df4849cf4989ab6339524
以下内容为反编译后的 NetUtils.java 源代码,内容仅作参考
package com.payeasenet.wepay.utlis;
import android.content.Context;
import android.net.wifi.WifiConfiguration;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.os.Build;
import android.text.TextUtils;
import com.ehking.sdk.wepay.utlis.LogUtil;
import com.getmessage.module_base.web.FileManager;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.NetworkInterface;
import java.net.URL;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class NetUtils {
public static boolean checkIsCurrentWifiHasPassword(Context context) {
try {
WifiManager wifiManager = (WifiManager) context.getSystemService("wifi");
WifiInfo connectionInfo = wifiManager.getConnectionInfo();
List<WifiConfiguration> configuredNetworks = wifiManager.getConfiguredNetworks();
String ssid = connectionInfo.getSSID();
if (ssid != null && ssid.length() > 2) {
if (ssid.startsWith("\"") && ssid.endsWith("\"")) {
ssid = ssid.substring(1, ssid.length() - 1);
}
if (configuredNetworks != null && configuredNetworks.size() > 0) {
for (WifiConfiguration wifiConfiguration : configuredNetworks) {
if (wifiConfiguration != null && wifiConfiguration.status == 0) {
String str = null;
if (!TextUtils.isEmpty(wifiConfiguration.SSID)) {
str = wifiConfiguration.SSID;
if (str.startsWith("\"") && wifiConfiguration.SSID.endsWith("\"")) {
String str2 = wifiConfiguration.SSID;
str = str2.substring(1, str2.length() - 1);
}
}
if (TextUtils.isEmpty(ssid) || ssid.equalsIgnoreCase(str)) {
return !wifiConfiguration.allowedKeyManagement.get(0);
}
}
}
}
}
} catch (Exception unused) {
}
return true;
}
public static String getMacAddress(Context context) {
int i = Build.VERSION.SDK_INT;
if (i < 23) {
return getMacDefault(context);
}
if (i < 23 || i >= 24) {
return i >= 24 ? getMacFromHardware() : "02:00:00:00:00:00";
}
return getMacFromFile();
}
private static String getMacDefault(Context context) {
WifiManager wifiManager;
WifiInfo wifiInfo;
if (context == null || (wifiManager = (WifiManager) context.getApplicationContext().getSystemService("wifi")) == null) {
return "02:00:00:00:00:00";
}
try {
wifiInfo = wifiManager.getConnectionInfo();
} catch (Exception unused) {
wifiInfo = null;
}
if (wifiInfo == null) {
return null;
}
String macAddress = wifiInfo.getMacAddress();
return !TextUtils.isEmpty(macAddress) ? macAddress.toUpperCase(Locale.ENGLISH) : macAddress;
}
private static String getMacFromFile() {
try {
return new BufferedReader(new FileReader(new File("/sys/class/net/wlan0/address"))).readLine();
} catch (IOException e) {
e.printStackTrace();
return "02:00:00:00:00:00";
}
}
private static String getMacFromHardware() {
try {
for (NetworkInterface networkInterface : Collections.list(NetworkInterface.getNetworkInterfaces())) {
if (networkInterface.getName().equalsIgnoreCase("wlan0")) {
byte[] hardwareAddress = networkInterface.getHardwareAddress();
if (hardwareAddress == null) {
return "";
}
StringBuilder sb = new StringBuilder();
for (byte b : hardwareAddress) {
sb.append(String.format("%02X:", Byte.valueOf(b)));
}
if (sb.length() > 0) {
sb.deleteCharAt(sb.length() - 1);
}
return sb.toString();
}
}
return "02:00:00:00:00:00";
} catch (Exception e) {
e.printStackTrace();
return "02:00:00:00:00:00";
}
}
public static String getNetIp() {
HttpURLConnection httpURLConnection;
String str = "0.0.0.0";
?? r1 = 0;
InputStream inputStream = null;
r1 = 0;
r1 = 0;
r1 = 0;
try {
try {
try {
httpURLConnection = (HttpURLConnection) new URL("http://pv.sohu.com/cityjson?ie=utf-8").openConnection();
} catch (Throwable th) {
th = th;
try {
r1.close();
r1.disconnect();
} catch (IOException e) {
e.printStackTrace();
} catch (Exception e2) {
e2.printStackTrace();
}
throw th;
}
} catch (MalformedURLException e3) {
e = e3;
httpURLConnection = null;
} catch (IOException e4) {
e = e4;
httpURLConnection = null;
} catch (Throwable th2) {
th = th2;
r1.close();
r1.disconnect();
throw th;
}
try {
if (httpURLConnection.getResponseCode() == 200) {
r1 = httpURLConnection.getInputStream();
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader((InputStream) r1, FileManager.CODE_ENCODING));
StringBuilder sb = new StringBuilder();
while (true) {
String readLine = bufferedReader.readLine();
if (readLine == null) {
break;
}
sb.append(readLine + "\n");
}
Matcher matcher = Pattern.compile("((?:(?:25[0-5]|2[0-4]\\d|((1\\d{2})|([1-9]?\\d)))\\.){3}(?:25[0-5]|2[0-4]\\d|((1\\d{2})|([1-9]?\\d))))").matcher(sb.toString());
inputStream = r1;
if (matcher.find()) {
str = matcher.group();
inputStream = r1;
}
}
inputStream.close();
httpURLConnection.disconnect();
} catch (MalformedURLException e5) {
e = e5;
e.printStackTrace();
r1.close();
httpURLConnection.disconnect();
LogUtil.e("getNetIp", str);
return str;
} catch (IOException e6) {
e = e6;
e.printStackTrace();
r1.close();
httpURLConnection.disconnect();
LogUtil.e("getNetIp", str);
return str;
}
} catch (IOException e7) {
e7.printStackTrace();
} catch (Exception e8) {
e8.printStackTrace();
}
LogUtil.e("getNetIp", str);
return str;
}
}