public void setIndicator(string indicatorName)
{
if (TextUtils.IsEmpty(indicatorName))
{
return;
}
Java.Lang.StringBuilder drawableClassName = new Java.Lang.StringBuilder();
if (!indicatorName.Contains("."))
{
string defaultPackageName = Class.Package.Name;
drawableClassName.Append(defaultPackageName)
.Append(".indicators")
.Append(".");
}
drawableClassName.Append(indicatorName);
try
{
Class drawableClass = Class.ForName(drawableClassName.ToString());
CustomIndicator indicator = (CustomIndicator)drawableClass.NewInstance();
setIndicator(indicator);
}
catch (ClassNotFoundException e)
{
//Log.e(TAG, "Didn't find your class , check the name again !");
}
catch (InstantiationException e)
{
}
catch (IllegalAccessException e)
{
//e.printStackTrace();
}
}
private string BuildFileName()
{
Java.Lang.StringBuilder sb = new Java.Lang.StringBuilder();
sb.Append(ObtainCurrentTimeStamp());
sb.Append(JSON_EXTENSION);
return(sb.ToString());
}
public string getDescription()
{
string description = "";
try
{
Java.Lang.Process process = Runtime.GetRuntime().Exec("logcat -d HockeyApp:D *:S");
BufferedReader bufferedReader =
new BufferedReader(new InputStreamReader(process.InputStream));
Java.Lang.StringBuilder log = new Java.Lang.StringBuilder();
string line;
while ((line = bufferedReader.ReadLine()) != null)
{
log.Append(line);
log.Append(System.Environment.NewLine);
}
bufferedReader.Close();
description = log.ToString();
}
catch (IOException e)
{
}
return(description);
}
public void PushDigit(char digit)
{
if (!char.IsDigit(digit))
throw new IllegalArgumentException("Only numbers are allowed");
RemoveLeadingZeros();
if (_input.Length() < _maxDigits && (_input.Length() > 0 || digit != '0'))
{
_input.Append(digit);
}
PadWithZeros();
}
private string GetMacByInterface()
{
var networkInterfaces = Collections.List(NetworkInterface.NetworkInterfaces);
foreach (NetworkInterface networkInterface in networkInterfaces)
{
if (networkInterface.Name.Equals("wlan0"))
{
var macBytes = networkInterface.GetHardwareAddress();
if (macBytes == null)
{
return(null);
}
var mac = new Java.Lang.StringBuilder();
foreach (byte b in macBytes)
{
mac.Append(b);
}
if (mac.Length() > 0)
{
mac.DeleteCharAt(mac.Length() - 1);
}
return(mac.ToString());
}
}
return(string.Empty);
}
private void DisplayAddress(Address address)
{
try
{
if (address != null)
{
_deviceAddress = new StringBuilder();
for (int i = 0; i < address.MaxAddressLineIndex; i++)
{
_deviceAddress.Append(address.GetAddressLine(i));
}
Monitor.Text += "\r\n --->Location changed new Lat:" + _currentLocation.Latitude + " Long:" +
_currentLocation.Longitude;
MainDictionary["latitude"] = _currentLocation.Latitude.ToString();
MainDictionary["longitude"] = _currentLocation.Longitude.ToString();
Monitor.Text += "\r\n ------>Adress: " + _deviceAddress.ToString();
MainDictionary["address"] = _deviceAddress.ToString();
}
else
{
Monitor.Text +=
"------>Error on adress location: Unable to determine the address. Try again in a few minutes.";
}
}
catch (Exception e)
{
Monitor.Text = e.Message;
}
}
string GetType(ShortcutInfo shortcut)
{
StringBuilder sb = new StringBuilder();
string sep = "";
if (shortcut.IsDynamic)
{
sb.Append(sep);
sb.Append("Dynamic");
sep = ", ";
}
if (shortcut.IsPinned)
{
sb.Append(sep);
sb.Append("Pinned");
sep = ", ";
}
if (!shortcut.IsEnabled)
{
sb.Append(sep);
sb.Append("Disabled");
sep = ", ";
}
return(sb.ToString());
}
private int ExecProcess(IList<string> cmds, FFMpegCallbacks sc)
{
//ensure that the arguments are in the correct Locale format
// TODO: Useless since SOX is called internally. Remove.
for ( int i = 0; i < cmds.Count; i++)
{
cmds[i] = string.Format(System.Globalization.CultureInfo.GetCultureInfo("en-US"), "%s", cmds[i]);
}
ProcessBuilder pb = new ProcessBuilder(cmds);
pb.Directory(fileBinDir);
var cmdlog = new Java.Lang.StringBuilder();
foreach (string cmd in cmds)
{
cmdlog.Append(cmd);
cmdlog.Append(' ');
}
sc.ShellOut(cmdlog.ToString());
pb.RedirectErrorStream(true);
var process = pb.Start();
StreamGobbler errorGobbler = new StreamGobbler(this, process.ErrorStream, "ERROR", sc);
StreamGobbler outputGobbler = new StreamGobbler(this, process.InputStream, "OUTPUT", sc);
errorGobbler.Run();
outputGobbler.Run();
int exitVal = process.WaitFor();
while (outputGobbler.IsAlive || errorGobbler.IsAlive);
sc.ProcessComplete(exitVal);
return exitVal;
}
public string getMsg(FaceAttribute attribute)
{
Java.Lang.StringBuilder msg = new Java.Lang.StringBuilder();
if (attribute != null)
{
msg.Append((int)attribute.Age).Append(",")
.Append(attribute.Race == 0 ? "黄种人" : attribute.Race == 1 ? "白种人" :
attribute.Race == 2 ? "黑人" : attribute.Race == 3 ? "印度人" : "地球人").Append(",")
.Append(attribute.Expression == 0 ? "正常" : attribute.Expression == 1 ? "微笑" : "大笑").Append(",")
.Append(attribute.Gender == 0 ? "女" : attribute.Gender == 1 ? "男" : "婴儿").Append(",")
.Append(attribute.Glasses == 0 ? "不戴眼镜" : attribute.Glasses == 1 ? "普通透明眼镜" : "太阳镜");
}
return(msg.ToString());
}
private static String ToHexFormat(byte[] bytes)
{
var builder = new StringBuilder(bytes.Length * 2);
for (int i = 0; i < bytes.Length; i++)
{
String hex = Integer.ToHexString(bytes[i]);
int length = hex.Length;
if (length == 1)
{
hex = "0" + hex;
}
if (length > 2)
{
hex = hex.Substring(length - 2, length);
}
builder.Append(hex.ToUpper());
if (i < (bytes.Length - 1))
{
builder.Append(':');
}
}
return(builder.ToString());
}
public static string GenerateJwe(string issuerId, string dataJson)
{
string jwePrivateKey = Constant.PrivateKey;
string sessionKeyPublicKey = Constant.SessionPublicKey;
string sessionKey = RandomUtils.GenerateSecureRandomFactor(16);
JObject jObject = JObject.Parse(dataJson);
jObject.Add("iss", issuerId);
// The first part: JWE Head
JweHeader jweHeader = GetHeader();
string jweHeaderEncode = GetEncodeHeader(jweHeader);
// The Second part: JWE Encrypted Key
string encryptedKeyEncode = GetEncryptedKey(sessionKey, sessionKeyPublicKey);
// The third part: JWE IV
sbyte[] iv = AESUtils.GetIvByte(12);
string ivHexStr = new string(HwHex.EncodeHexString(iv));
//Java.Lang.String ivHexString = (Java.Lang.String)ivHexStr;
string ivEncode = Base64.EncodeToString(Encoding.UTF8.GetBytes(ivHexStr), Base64Flags.UrlSafe | Base64Flags.NoWrap);
// The fourth part: JWE CipherText empty
string cipherTextEncode = GetCipherText(jObject.ToString(), sessionKey, iv, jweHeader);
// The fifth part: JWE Authentication Tag
string authenticationTagEncode =
GetAuthenticationTag(jwePrivateKey, sessionKey, jObject.ToString(), jweHeaderEncode, ivEncode);
Java.Lang.StringBuilder stringBuilder = new Java.Lang.StringBuilder();
return(stringBuilder.Append(jweHeaderEncode)
.Append(".")
.Append(encryptedKeyEncode)
.Append(".")
.Append(ivEncode)
.Append(".")
.Append(cipherTextEncode)
.Append(".")
.Append(authenticationTagEncode)
.ToString());
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.activity_main);
webviewPayment = (WebView)FindViewById(Resource.Id.webView1);
webviewPayment.Settings.JavaScriptEnabled = true;
webviewPayment.Settings.SetSupportZoom(true);
webviewPayment.Settings.DomStorageEnabled = true;
webviewPayment.Settings.LoadWithOverviewMode = true;
webviewPayment.Settings.UseWideViewPort = true;
webviewPayment.Settings.CacheMode = CacheModes.NoCache;
webviewPayment.Settings.SetSupportMultipleWindows(true);
webviewPayment.Settings.JavaScriptCanOpenWindowsAutomatically = true;
webviewPayment.AddJavascriptInterface(new PayUJavaScriptInterface(this), "PayUMoney"); //JavaInterface
Java.Lang.StringBuilder url_s = new Java.Lang.StringBuilder();
url_s.Append("https://test.payu.in/_payment"); //PauMoney Test URL
Log.Info(TAG, "call url " + url_s);
webviewPayment.PostUrl(url_s.ToString(), Encoding.UTF8.GetBytes(getPostString()));
webviewPayment.SetWebViewClient(webViewClient);
}
public string getMacAddreess(Context context)
{
try
{
System.Collections.IList all = Java.Util.Collections.List(Java.Net.NetworkInterface.NetworkInterfaces);
foreach (Java.Net.NetworkInterface nif in all)
{
if (nif.Name != "wlan0")
{
continue;
}
byte[] macBytes = nif.GetHardwareAddress();
if (macBytes == null)
{
return("");
}
var res1 = new Java.Lang.StringBuilder();
foreach (byte b in macBytes)
{
res1.Append(Integer.ToHexString(b & 0xFF) + ":");
}
if (res1.Length() > 0)
{
res1.DeleteCharAt(res1.Length() - 1);
}
return(res1.ToString());
}
}
catch (Java.Lang.Exception ex)
{
}
return("02:00:00:00:00:00");
}
protected override string RunInBackground(params Dictionary <string, string>[] @params)
{
HttpURLConnection uRLConnection = null;
try
{
URL uRL = new URL(URL_STRING);
uRLConnection = (HttpURLConnection)uRL.OpenConnection();
uRLConnection.ConnectTimeout = 15000;
uRLConnection.ReadTimeout = 15000;
var responseCode = uRLConnection.ResponseCode;
if (responseCode == HttpStatus.Ok)
{
Java.Lang.StringBuilder stringBuilder = new Java.Lang.StringBuilder();
using (BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(uRLConnection.InputStream)))
{
string line;
while ((line = bufferedReader.ReadLine()) != null)
{
stringBuilder.Append(line);
}
}
JObject jsonResponse = JObject.Parse(stringBuilder.ToString());
string chatUrl = jsonResponse[JSON_CHAT_URL].ToString();
chatUrl = chatUrl.Replace(PLACEHOLDER_LICENCE, @params[0].GetValueOrDefault(ChatWindowFragment.KEY_LICENCE_NUMBER));
chatUrl = chatUrl.Replace(PLACEHOLDER_GROUP, @params[0].GetValueOrDefault(ChatWindowFragment.KEY_GROUP_ID));
chatUrl += "&native_platform=android";
if (@params[0].GetValueOrDefault(ChatWindowFragment.KEY_VISITOR_NAME) != null)
{
chatUrl += $"&name={URLEncoder.Encode(@params[0].GetValueOrDefault(ChatWindowFragment.KEY_VISITOR_NAME), "UTF-8").Replace("+", "%20")}";
}
if (@params[0].GetValueOrDefault(ChatWindowFragment.KEY_VISITOR_EMAIL) != null)
{
chatUrl += $"&email={URLEncoder.Encode(@params[0].GetValueOrDefault(ChatWindowFragment.KEY_VISITOR_EMAIL), "UTF-8")}";
}
string customParams = EscapeCustomParams(@params[0], chatUrl);
if (!TextUtils.IsEmpty(customParams))
{
chatUrl += $"¶ms={customParams}";
}
if (!chatUrl.StartsWith("http"))
{
chatUrl = $"https://{chatUrl}";
}
return(chatUrl);
}
}
catch (MalformedURLException e)
{
e.PrintStackTrace();
}
catch (IOException e)
{
e.PrintStackTrace();
}
catch (JSONException e)
{
e.PrintStackTrace();
}
catch (SecurityException e)
{
Log.Error("LiveChat Widget", "Missing internet permission!");
e.PrintStackTrace();
}
finally
{
if (uRLConnection != null)
{
try
{
uRLConnection.Disconnect();
}
catch (Java.Lang.Exception ex)
{
ex.PrintStackTrace();
}
}
}
return(null);
}
//PostString is Append All parameters
private string getPostString()
{
string TxtStr = Generate();
string txnid = hashCal("SHA-256", TxtStr).Substring(0, 20);
txnid = "TXN" + txnid;
string key = "gtKFFx"; //Key
string salt = "eCwWELxi"; //salt
//string key = "rjOJ4xFL"; //Key
//string salt = "mGuhbSDFIl"; //salt
Java.Lang.StringBuilder post = new Java.Lang.StringBuilder();
post.Append("key=");
post.Append(key);
post.Append("&");
post.Append("txnid=");
post.Append(txnid);
post.Append("&");
post.Append("amount=");
post.Append(totalAmount);
post.Append("&");
post.Append("productinfo=");
post.Append(productInfo);
post.Append("&");
post.Append("firstname=");
post.Append(firstname);
post.Append("&");
post.Append("email=");
post.Append(email);
post.Append("&");
post.Append("phone=");
post.Append(mobile);
post.Append("&");
post.Append("surl=");
post.Append(SUCCESS_URL);
post.Append("&");
post.Append("furl=");
post.Append(FAILED_URL);
post.Append("&");
Java.Lang.StringBuilder checkSumStr = new Java.Lang.StringBuilder();
//MessageDigest digest = null;
string hash;
try
{
//digest = MessageDigest.GetInstance("SHA-512");// MessageDigest.getInstance("SHA-256");
checkSumStr.Append(key);
checkSumStr.Append("|");
checkSumStr.Append(txnid);
checkSumStr.Append("|");
checkSumStr.Append(totalAmount);
checkSumStr.Append("|");
checkSumStr.Append(productInfo);
checkSumStr.Append("|");
checkSumStr.Append(firstname);
checkSumStr.Append("|");
checkSumStr.Append(email);
checkSumStr.Append("|||||||||||");
checkSumStr.Append(salt);
//digest.Update(Encoding.ASCII.GetBytes(checkSumStr.ToString()));
hash = hashCal("SHA-512", checkSumStr.ToString());
// hash = "6a064463509801d8d25b8f165f7bd85fa5fd619d724443bae9f826b5d7f97e9e77cac1cd594120e90caa563203065914102b5994df4b85a516e5c39a911a0d48";// hashCal("SHA -512", digest.ToString());
post.Append("hash=");
post.Append(hash);
post.Append("&");
Log.Info(TAG, "SHA result is " + hash);
}
catch (NoSuchAlgorithmException e1)
{
// TODO Auto-generated catch block
e1.PrintStackTrace();
}
post.Append("service_provider=");
post.Append("");
return(post.ToString());
}
//PostString is Append All parameters
private string getPostString()
{
string TxtStr = Generate();
string txnid = hashCal("SHA-256", TxtStr).Substring(0, 20);
txnid = "TXN" + txnid;
string key = "rjQUPktU"; //Key
string salt = "e5iIg1jwi8"; //salt
Java.Lang.StringBuilder post = new Java.Lang.StringBuilder();
post.Append("key=");
post.Append(key);
post.Append("&");
post.Append("txnid=");
post.Append(txnid);
post.Append("&");
post.Append("amount=");
post.Append(totalAmount);
post.Append("&");
post.Append("productinfo=");
post.Append(productInfo);
post.Append("&");
post.Append("firstname=");
post.Append(firstname);
post.Append("&");
post.Append("email=");
post.Append(email);
post.Append("&");
post.Append("phone=");
post.Append(mobile);
post.Append("&");
post.Append("surl=");
post.Append(SUCCESS_URL);
post.Append("&");
post.Append("furl=");
post.Append(FAILED_URL);
post.Append("&");
Java.Lang.StringBuilder checkSumStr = new Java.Lang.StringBuilder();
MessageDigest digest = null;
string hash;
try
{
digest = MessageDigest.GetInstance("SHA-512");// MessageDigest.getInstance("SHA-256");
checkSumStr.Append(key);
checkSumStr.Append("|");
checkSumStr.Append(txnid);
checkSumStr.Append("|");
checkSumStr.Append(totalAmount);
checkSumStr.Append("|");
checkSumStr.Append(productInfo);
checkSumStr.Append("|");
checkSumStr.Append(firstname);
checkSumStr.Append("|");
checkSumStr.Append(email);
checkSumStr.Append("|||||||||||");
checkSumStr.Append(salt);
digest.Update(Encoding.ASCII.GetBytes(checkSumStr.ToString()));
hash = bytesToHexString(digest.Digest());
post.Append("hash=");
post.Append(hash);
post.Append("&");
Log.Info(TAG, "SHA result is " + hash);
}
catch (NoSuchAlgorithmException e1)
{
// TODO Auto-generated catch block
e1.PrintStackTrace();
}
post.Append("service_provider=");
post.Append("payu_paisa");
return(post.ToString());
}
/**
* Returns a Session Description that can be stored in a file or sent to a client with RTSP.
* @return The Session Description.
* @throws IllegalStateException Thrown when {@link #setDestination(String)} has never been called.
*/
public System.String getSessionDescription() {
Java.Lang.StringBuilder sessionDescription = new Java.Lang.StringBuilder();
if (mDestination == null) {
throw new IllegalStateException("setDestination() has not been called !");
}
sessionDescription.Append("v=0\r\n");
// TODO: Add IPV6 support
sessionDescription.Append("o=- " + mTimestamp + " " + mTimestamp + " IN IP4 " + mOrigin + "\r\n");
sessionDescription.Append("s=Unnamed\r\n");
sessionDescription.Append("i=N/A\r\n");
sessionDescription.Append("c=IN IP4 " + mDestination + "\r\n");
// t=0 0 means the session is permanent (we don't know when it will stop)
sessionDescription.Append("t=0 0\r\n");
sessionDescription.Append("a=recvonly\r\n");
// Prevents two different sessions from using the same peripheral at the same time
if (mAudioStream != null) {
sessionDescription.Append(mAudioStream.getSessionDescription());
sessionDescription.Append("a=control:trackID=" + 0 + "\r\n");
}
if (mVideoStream != null) {
sessionDescription.Append(mVideoStream.getSessionDescription());
sessionDescription.Append("a=control:trackID=" + 1 + "\r\n");
}
return sessionDescription.ToString();
}
public static List <byte[]> DecodeBitmapToDataList(Bitmap image, int parting)
{
if (parting <= 0 || parting > 255)
{
parting = 255;
}
if (image == null)
{
return(null);
}
int width = image.Width;
int height = image.Height;
if (width <= 0 || height <= 0)
{
return(null);
}
if (width > 2040)
{
// 8位9针，宽度限制2040像素（但一般纸张都没法打印那么宽，但并不影响打印）
float scale = 2040 / (float)width;
Matrix matrix = new Matrix();
matrix.PostScale(scale, scale);
Bitmap resizeImage;
try
{
resizeImage = Bitmap.CreateBitmap(image, 0, 0, width, height, matrix, true);
var datas = DecodeBitmapToDataList(resizeImage, parting);
resizeImage.Recycle();
return(datas);
}
catch (OutOfMemoryError)
{
return(null);
}
}
// 宽命令
string widthHexString = Integer.ToHexString(width % 8 == 0 ? width / 8 : (width / 8 + 1));
if (widthHexString.Length > 2)
{
// 超过2040像素才会到达这里
return(null);
}
else if (widthHexString.Length == 1)
{
widthHexString = "0" + widthHexString;
}
widthHexString += "00";
// 每行字节数(除以8，不足补0)
string zeroStr = "";
int zeroCount = width % 8;
if (zeroCount > 0)
{
for (int i = 0; i < (8 - zeroCount); i++)
{
zeroStr += "0";
}
}
List <string> commandList = new List <string>();
// 高度每parting像素进行一次分割
int time = height % parting == 0 ? height / parting : (height / parting + 1);// 循环打印次数
for (int t = 0; t < time; t++)
{
int partHeight = t == time - 1 ? height % parting : parting;// 分段高度
// 高命令
string heightHexString = Integer.ToHexString(partHeight);
if (heightHexString.Length > 2)
{
// 超过255像素才会到达这里
return(null);
}
else if (heightHexString.Length == 1)
{
heightHexString = "0" + heightHexString;
}
heightHexString += "00";
// 宽高指令
string commandHexString = "1D763000";
commandList.Add(commandHexString + widthHexString + heightHexString);
List <string> list = new List <string>(); //binaryString list
Java.Lang.StringBuilder sb = new Java.Lang.StringBuilder();
// 像素二值化，非黑即白
for (int i = 0; i < partHeight; i++)
{
sb.Delete(0, sb.Length());
for (int j = 0; j < width; j++)
{
// 实际在图片中的高度
int startHeight = t * parting + i;
//得到当前像素的值
int color = image.GetPixel(j, startHeight);
int red, green, blue;
if (image.HasAlpha)
{
//得到alpha通道的值
int alpha = Color.GetAlphaComponent(color);
//得到图像的像素RGB的值
red = Color.GetRedComponent(color);
green = Color.GetGreenComponent(color);
blue = Color.GetBlueComponent(color);
float offset = alpha / 255.0f;
// 根据透明度将白色与原色叠加
red = 0xFF + (int)Java.Lang.Math.Ceil((red - 0xFF) * offset);
green = 0xFF + (int)Java.Lang.Math.Ceil((green - 0xFF) * offset);
blue = 0xFF + (int)Java.Lang.Math.Ceil((blue - 0xFF) * offset);
}
else
{
//得到图像的像素RGB的值
red = Color.GetRedComponent(color);
green = Color.GetGreenComponent(color);
blue = Color.GetBlueComponent(color);
}
// 接近白色改为白色。其余黑色
if (red > 160 && green > 160 && blue > 160)
{
sb.Append("0");
}
else
{
sb.Append("1");
}
}
// 每一行结束时，补充剩余的0
if (zeroCount > 0)
{
sb.Append(zeroStr);
}
list.Add(sb.ToString());
}
// binaryStr每8位调用一次转换方法，再拼合
List <string> bmpHexList = new List <string>();
foreach (string binaryStr in list)
{
sb.Delete(0, sb.Length());
for (int i = 0; i < binaryStr.Length; i += 8)
{
string str = binaryStr.Substring(i, i + 8);
// 2进制转成16进制
string hexString = BinaryStrToHexString(str);
sb.Append(hexString);
}
bmpHexList.Add(sb.ToString());
}
// 数据指令
commandList.AddRange(bmpHexList);
}
List <byte[]> data = new List <byte[]>();
foreach (string hexStr in commandList)
{
data.Add(HexStringToBytes(hexStr));
}
return(data);
}
private static bool IsValidSync(string webDomain, string permission, string packageName, string fingerprint)
{
if (CommonUtil.DEBUG)
{
Log.Debug(CommonUtil.TAG, "validating domain " + webDomain + " for pkg " + packageName
+ " and fingerprint " + fingerprint + " for permission" + permission);
}
if (!webDomain.StartsWith("http:") && !webDomain.StartsWith("https:"))
{
// Unfortunately AssistStructure.ViewNode does not tell what the domain is, so let's
// assume it's https
webDomain = "https://" + webDomain;
}
var restUrl = string.Format(REST_TEMPLATE, webDomain, permission, packageName, fingerprint);
if (CommonUtil.DEBUG)
{
Log.Debug(CommonUtil.TAG, "DAL REST request: " + restUrl);
}
HttpURLConnection urlConnection = null;
var output = new StringBuilder();
try
{
var url = new URL(restUrl);
urlConnection = (HttpURLConnection)url.OpenConnection();
using (BufferedReader reader = new BufferedReader(new InputStreamReader(urlConnection.InputStream)))
{
string line;
while ((line = reader.ReadLine()) != null)
{
output.Append(line);
}
}
var response = output.ToString();
if (CommonUtil.VERBOSE)
{
Log.Verbose(CommonUtil.TAG, "DAL REST Response: " + response);
}
var jsonObject = new JSONObject(response);
bool valid = jsonObject.OptBoolean("linked", false);
if (CommonUtil.DEBUG)
{
Log.Debug(CommonUtil.TAG, "Valid: " + valid);
}
return(valid);
}
catch (Exception e)
{
throw new RuntimeException("Failed to validate", e);
}
finally
{
urlConnection?.Disconnect();
}
}