I've been syncing some text with audio, using jPlayer and jQuery's .fadeIn/.fadeOut. It works as expected, using these if statements:
var currentTime = Math.floor(event.jPlayer.status.currentTime)
if (currentTime > 1){
$("#slide1").fadeIn("fast");
} else if (currentTime < 1){
$("#slide1").fadeOut("fast");
}
if (currentTime >= 9 && currentTime < 49){
$("#slide2").fadeIn("fast");
} else if (currentTime < 9){
$("#slide2").fadeOut("fast");
}
and so on. This will show/hide div's at the proper time and allow for scrubbing. The code I have adapted is from here. I am a designer who knows a little programming, so my skills aren't great but I understand a lot. I'm looking for a more efficient way to do this, instead of copy/pasting the if statement as there will be A LOT of them. Possibly an array of all the in/out times? I'm not sure how to do it.
Best case scenario would be to have an xml list of times control prebuilt divs (I think anyway). Any ideas on how to do it?
Thanks for your time,
S
Update
Ok, I've made some progress, but am having problems with the XML/loop. I have added content to the XML and have it dynamically generating divs. Here is the xml:
<?xml version="1.0" encoding="utf-8" ?>
<Slides>
<Slide id="#slide1" in="1" out="9999" content="Implications"></Slide>
<Slide id="#slide2" in="9" out="49" content="Implications have the form"></Slide>
<Slide id="#slide3" in="11" out="49" content="If A is true, then B is true."></Slide>
</Slides>
and here is my code that creates the divs (that are hidden)
<script>
var mySlides = [];
$.ajax({
type: "GET",
url: "xml.xml",
dataType: "xml",
success: parseXml
});
function parseXml(xml)
{
$(xml).find("Slide").each(function() {
$("#slides").append("<div class=\"starthidden\" id=" + $(this).attr("id") + ">" + $(this).attr("content") + "</div>");
});
var $slides = xml.find('Slide');
for (var i = 0, len = $slides.length; i < len; i++) {
mySlides[mySlides.length] = {
in : $slides.eq(i).attr('in'),
out : $slides.eq(i).attr('out')
};
}
}
$("#audio").bind($.jPlayer.event.timeupdate, function(event) {
var currentTime = Math.floor(event.jPlayer.status.currentTime)
for (var i = 0; i < len; i++) {
if (currentTime >= mySlides[i].in && currentTime < mySlides[i].out) {
$(mySlides[i].id).fadeIn("fast");
} else if (currentTime < mySlides[i].in) {
$(mySlides[i].id).fadeOut("fast");
}
}
});
</script>
I guess I just don't really know where to go from here to get the divs to show/hide now? As well, I've got to figure out a way to turn many divs off as well, as slides are actually lines, not full slides so I need to clear them off the stage (if you see in the XML, it would be at 49sec). Can anyone help? Thanks so much.
S
You can setup an array of objects that store information for each slide.
//setup an array of objects that store information for each caption
var mySlides = [
{
id : '#slide1',//set a string reference to the element to fade
in : 1,//start time
out : 9999//end time (this is long so it doesn't fade out ever)
},
{
id : '#slide2',
in : 9,
out : 49
}
], len = mySlides.length;
//loop through the slides to check if they should be faded in/out
for (var i = 0; i < len; i++) {
if (currentTime >= mySlides[i].in && currentTime < mySlides[i].out) {
$(mySlides[i].id).fadeIn("fast");
} else if (currentTime < mySlides[i].in) {
$(mySlides[i].id).fadeOut("fast");
}
}
Update
If your XML file is something like this:
<slides>
<slide id="#slide1" in="1" out="9999"></slide>
<slide id="#slide2" in="9" out="49"></slide>
</slides>
Then you can grab the XML file using AJAX and parse it for it's data like this:
var mySlides = [];
$.ajax({
url : 'path/to/file.xml',
type : 'get',
dataType : 'xml',
success : function (serverResponse) {
var $slides = serverResponse.find('slide');
for (var i = 0, len = $slides.length; i < len; i++) {
mySlides[mySlides.length] = {
id : $slides.eq(i).attr('id'),
in : $slides.eq(i).attr('in'),
out : $slides.eq(i).attr('out')
};
}
}
});
with your page content i would include some JSON (using Japser's structure, forget XML) detailing the messages and their in/out points..
then, in a handler for jPlayer's timeupdate event (called every 250ms), examine event.jPlayer.status.currentTime and determine which message from your JSON should currently be displayed.
Related
Background
We allow the user to create some text that will get converted to HTML, using a rich-text editor library (called Android-RTEditor).
The output HTML text is saved as is on the server and the device.
Because on some end cases, there is a need to show a lot of this content (multiple instances), we wish to also save a "preview" version of this content, meaning it will be much shorter in length (say 120 of normal characters, excluding the extra characters for the HTML tags, which are not counted).
What we want is a minimized version of the HTML. Some tags might optionally be removed, but we still want to see lists (numbered/bullets), no matter what we choose to do, because lists do show like text to the user (the bullet is a character, and so do the numbers with the dot).
The tag of going to next line should also be handled , as it's important to go to the next line.
The problem
As opposed to a normal string, where I can just call substring with the required number of characters, on HTML it might ruin the tags.
What I've tried
I've thought of 2 possible solutions for this:
Convert to plain text (while having some tags handled), and then truncate : Parse the HTML, and replacing some tags with Unicode alternatives, while removing the others. For example, instead of a bullet-list, put the bullet character (maybe this), and same for numbered list (put numbers instead). All the other tags would be removed. Same goes for the tag of going to the next line (""), which should be replaced with "\n". After that, I could safely truncate the normal text, because there are no more tags that could be ruined.
Truncate nicely inside the HTML : Parse the HTML, while identifying the text within it, and truncate it there and closing all tags when reaching the truncation position. This might even be harder.
I'm not sure which is easier, but I can think of possible disadvantages for each. It is just a preview though, so I don't think it matters much.
I've searched the Internet for such solutions, to see if others have made it.
I've found some links that talk about "cleaning" or "optimizing" HTML, but I don't see they can handle replacing them or truncating them. Not only that, but since it's HTML, most are not related to Android, and use PHP, C#, Angular and others as their language.
Here are some links that I've found:
Java Library to truncate html strings?
how to truncate HTML string without leaving it malformated?
The questions
Are those solutions that I've written possible? If so, is there maybe a known way to implement them? Or even a Java/Kotlin/Android library? How hard would it be to make such a solution?
Maybe other solution I haven't thought about?
EDIT:
I've also tried using an old code I've made in the past (here), which parses XML. Maybe it will work. I also try now to investigate some third party libraries for parsing HTML, such as Jsoup. I think it can help with the truncating, while supporting "faulty" HTML inputs.
OK, I think I got it, using my old code for converting XML string into an object . It would still be great to see more robust solutions, but I think what I got is good enough, at least for now.
Below code uses it (origininal XmlTag class available here) :
XmlTagTruncationHelper.kt
object XmlTagTruncationHelper {
/**#param maxLines max lines to permit. If <0, means there is no restriction
* #param maxTextCharacters max text characters to permit. If <0, means there is no restriction*/
class Restriction(val maxTextCharacters: Int, val maxLines: Int) {
var currentTextCharactersCount: Int = 0
var currentLinesCount: Int = 0
}
#JvmStatic
fun truncateXmlTag(xmlTag: XmlTag, restriction: Restriction): String {
if (restriction.maxLines == 0 || (restriction.maxTextCharacters >= 0 && restriction.currentTextCharactersCount >= restriction.maxTextCharacters))
return ""
val sb = StringBuilder()
sb.append("<").append(xmlTag.tagName)
val numberOfAttributes = if (xmlTag.tagAttributes != null) xmlTag.tagAttributes!!.size else 0
if (numberOfAttributes != 0)
for ((key, value) in xmlTag.tagAttributes!!)
sb.append(" ").append(key).append("=\"").append(value).append("\"")
val numberOfInnerContent = if (xmlTag.innerTagsAndContent != null) xmlTag.innerTagsAndContent!!.size else 0
if (numberOfInnerContent == 0)
sb.append("/>")
else {
sb.append(">")
for (innerItem in xmlTag.innerTagsAndContent!!) {
if (restriction.maxTextCharacters >= 0 && restriction.currentTextCharactersCount >= restriction.maxTextCharacters)
break
if (innerItem is XmlTag) {
if (restriction.maxLines < 0)
sb.append(truncateXmlTag(innerItem, restriction))
else {
// Log.d("AppLog", "xmlTag:" + innerItem.tagName + " " + innerItem.innerTagsAndContent?.size)
var needToBreak = false
when {
innerItem.tagName == "br" -> {
++restriction.currentLinesCount
needToBreak = restriction.currentLinesCount >= restriction.maxLines
}
innerItem.tagName == "li" -> {
++restriction.currentLinesCount
needToBreak = restriction.currentLinesCount >= restriction.maxLines
}
}
if (needToBreak)
break
sb.append(truncateXmlTag(innerItem, restriction))
}
} else if (innerItem is String) {
if (restriction.maxTextCharacters < 0)
sb.append(innerItem)
else
if (restriction.currentTextCharactersCount < restriction.maxTextCharacters) {
val str = innerItem
val extraCharactersAllowedToAdd = restriction.maxTextCharacters - restriction.currentTextCharactersCount
val strToAdd = str.substring(0, Math.min(str.length, extraCharactersAllowedToAdd))
if (strToAdd.isNotEmpty()) {
sb.append(strToAdd)
restriction.currentTextCharactersCount += strToAdd.length
}
}
}
}
sb.append("</").append(xmlTag.tagName).append(">")
}
return sb.toString()
}
}
XmlTag.kt
//based on https://stackoverflow.com/a/19115036/878126
/**
* an xml tag , includes its name, value and attributes
* #param tagName the name of the xml tag . for example : <a>b</a> . the name of the tag is "a"
*/
class XmlTag(val tagName: String) {
/** a hashmap of all of the tag attributes. example: <a c="d" e="f">b</a> . attributes: {{"c"="d"},{"e"="f"}} */
#JvmField
var tagAttributes: HashMap<String, String>? = null
/**list of inner text and xml tags*/
#JvmField
var innerTagsAndContent: ArrayList<Any>? = null
companion object {
#JvmStatic
fun getXmlFromString(input: String): XmlTag? {
val factory = XmlPullParserFactory.newInstance()
factory.isNamespaceAware = true
val xpp = factory.newPullParser()
xpp.setInput(StringReader(input))
return getXmlRootTagOfXmlPullParser(xpp)
}
#JvmStatic
fun getXmlRootTagOfXmlPullParser(xmlParser: XmlPullParser): XmlTag? {
var currentTag: XmlTag? = null
var rootTag: XmlTag? = null
val tagsStack = Stack<XmlTag>()
xmlParser.next()
var eventType = xmlParser.eventType
var doneParsing = false
while (eventType != XmlPullParser.END_DOCUMENT && !doneParsing) {
when (eventType) {
XmlPullParser.START_DOCUMENT -> {
}
XmlPullParser.START_TAG -> {
val xmlTagName = xmlParser.name
currentTag = XmlTag(xmlTagName)
if (tagsStack.isEmpty())
rootTag = currentTag
tagsStack.push(currentTag)
val numberOfAttributes = xmlParser.attributeCount
if (numberOfAttributes > 0) {
val attributes = HashMap<String, String>(numberOfAttributes)
for (i in 0 until numberOfAttributes) {
val attrName = xmlParser.getAttributeName(i)
val attrValue = xmlParser.getAttributeValue(i)
attributes[attrName] = attrValue
}
currentTag.tagAttributes = attributes
}
}
XmlPullParser.END_TAG -> {
currentTag = tagsStack.pop()
if (!tagsStack.isEmpty()) {
val parentTag = tagsStack.peek()
parentTag.addInnerXmlTag(currentTag)
currentTag = parentTag
} else
doneParsing = true
}
XmlPullParser.TEXT -> {
val innerText = xmlParser.text
if (currentTag != null)
currentTag.addInnerText(innerText)
}
}
eventType = xmlParser.next()
}
return rootTag
}
/**returns the root xml tag of the given xml resourceId , or null if not succeeded . */
fun getXmlRootTagOfXmlFileResourceId(context: Context, xmlFileResourceId: Int): XmlTag? {
val res = context.resources
val xmlParser = res.getXml(xmlFileResourceId)
return getXmlRootTagOfXmlPullParser(xmlParser)
}
}
private fun addInnerXmlTag(tag: XmlTag) {
if (innerTagsAndContent == null)
innerTagsAndContent = ArrayList()
innerTagsAndContent!!.add(tag)
}
private fun addInnerText(str: String) {
if (innerTagsAndContent == null)
innerTagsAndContent = ArrayList()
innerTagsAndContent!!.add(str)
}
/**formats the xmlTag back to its string format,including its inner tags */
override fun toString(): String {
val sb = StringBuilder()
sb.append("<").append(tagName)
val numberOfAttributes = if (tagAttributes != null) tagAttributes!!.size else 0
if (numberOfAttributes != 0)
for ((key, value) in tagAttributes!!)
sb.append(" ").append(key).append("=\"").append(value).append("\"")
val numberOfInnerContent = if (innerTagsAndContent != null) innerTagsAndContent!!.size else 0
if (numberOfInnerContent == 0)
sb.append("/>")
else {
sb.append(">")
for (innerItem in innerTagsAndContent!!)
sb.append(innerItem.toString())
sb.append("</").append(tagName).append(">")
}
return sb.toString()
}
}
Sample usage:
build.grade
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
...
dependencies{
implementation 'com.1gravity:android-rteditor:1.6.7'
...
}
...
MainActivity.kt
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
// val inputXmlString = "<zz>Zhshs<br/>ABC</zz>"
val inputXmlString = "Aaa<br/><b>Bbb<br/></b>Ccc<br/><ul><li>Ddd</li><li>eee</li></ul>fff<br/><ol><li>ggg</li><li>hhh</li></ol>"
// XML must have a root tag
val xmlString = if (!inputXmlString.startsWith("<"))
"<html>$inputXmlString</html>" else inputXmlString
val rtApi = RTApi(this, RTProxyImpl(this), RTMediaFactoryImpl(this, true))
val mRTManager = RTManager(rtApi, savedInstanceState)
mRTManager.registerEditor(beforeTruncationTextView, true)
mRTManager.registerEditor(afterTruncationTextView, true)
beforeTruncationTextView.setRichTextEditing(true, inputXmlString)
val xmlTag = XmlTag.getXmlFromString(xmlString)
Log.d("AppLog", "xml parsed: " + xmlTag.toString())
val maxTextCharacters = 10
val maxLines = 20
val output = XmlTagTruncationHelper.truncateXmlTag(xmlTag!!, XmlTagTruncationHelper.Restriction(maxTextCharacters, maxLines))
afterTruncationTextView.setRichTextEditing(true, output)
Log.d("AppLog", "xml with truncation : maxTextCharacters: $maxTextCharacters , maxLines: $maxLines output: " + output)
}
}
activity_main.xml
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
android:layout_height="match_parent" android:gravity="center" android:orientation="vertical"
tools:context=".MainActivity">
<com.onegravity.rteditor.RTEditText
android:id="#+id/beforeTruncationTextView" android:layout_width="match_parent"
android:layout_height="wrap_content" android:background="#11ff0000" tools:text="beforeTruncationTextView"/>
<com.onegravity.rteditor.RTEditText
android:id="#+id/afterTruncationTextView" android:layout_width="match_parent"
android:layout_height="wrap_content" android:background="#1100ff00" tools:text="afterTruncationTextView"/>
</LinearLayout>
And the result:
How to determine the XPATH of an element at html page, opened in CrossWalkView(WebView) by onTouch event?
Problem was solved by using JS.
JS solution i got here:
I'm storing click coordinates in my db and then reloading them later and showing them on the site where the click happened, how do I make sure it loads in the same place?
InputStream is = getResources().openRawResource(R.raw.get_xpath);
Scanner s = new Scanner(is).useDelimiter("\\A");
String javascript = s.hasNext() ? s.next() : "";
myWebView.evaluateJavascript(javascript, null);
and here`s my JS code:
document.onclick= function(event) {
if (event===undefined) event= window.event; // IE hack
var target= 'target' in event? event.target : event.srcElement; // another IE hack
var root= document.compatMode==='CSS1Compat'? document.documentElement : document.body;
var mxy= [event.clientX+root.scrollLeft, event.clientY+root.scrollTop];
var path= getPathTo(target);
var txy= getPageXY(target);
alert('Clicked element '+path+' offset '+(mxy[0]-txy[0])+', '+(mxy[1]-txy[1]));
}
function getPathTo(element) {
if (element.id!=='')
return 'id("'+element.id+'")';
if (element===document.body)
return element.tagName;
var ix= 0;
var siblings= element.parentNode.childNodes;
for (var i= 0; i<siblings.length; i++) {
var sibling= siblings[i];
if (sibling===element)
return getPathTo(element.parentNode)+'/'+element.tagName+'['+(ix+1)+']';
if (sibling.nodeType===1 && sibling.tagName===element.tagName)
ix++;
}
}
function getPageXY(element) {
var x= 0, y= 0;
while (element) {
x+= element.offsetLeft;
y+= element.offsetTop;
element= element.offsetParent;
}
return [x, y];
}
parsed this xml in java code, but problem is that i want to calculate lost percentage will be calculated by adding the lostperc of both direction(upstream,downstream). Below is the Java Code So far What I have Done.
<RR cid="1460458819000" sid="92555" eod="0">
<RR1 direction="0" statStatus="1792" lostperc="1" />
<RR1 direction="1" statStatus="1792" lostperc="1" />
</RR>
InputStream inputStream = new FileInputStream(file);// here I put above Xml
List<AccedianWrapper> accedianWrappers =accedianResponse.getList();
for (AccedianWrapper accedianWrapper : accedianWrappers) {
String dir = accedianWrapper.getDirection();
if (dir.equals("0") || dir.equals("1")) {
System.out.println("direction " + dir);
lstPer = Integer.valueOf(accedianWrapper.getLostperc());
System.out.println(lstPer);
}
//
lstPer = Integer.valueOf(accedianWrapper.getLostperc());
//System.out.println(lstPer);
if (lstPer >= 1) {
if (!alrtCount.containsKey(lid)) {
alrtCount = Collections.singletonMap(lid, count);
} else {
int countn = alrtCount.get(lid);
alrtCount = Collections.singletonMap(lid, countn + 1);
if(countn > 4) {
System.out.println("get 5 times consecutive lost percentage");
alrtCount = Collections.singletonMap(lid, count);
}
}
System.out.println(alrtCount);
} else{
if (alrtCount.containsKey(lid)) {
alrtCount = Collections.singletonMap(lid, count);
}
}
}
From accedianResponse I get List Of accedianWrapper which Is POjo and Having Element of Xml,By Iterating Over AccedianWrapper i get LostPerc and Direction as well.But My Requirement is to Combine the Direction=0 and Direction=1 and Add the lostperc, currently i a getting Single row one by one in loop getting lostperc.
I am sorry if i written anything wrong .... please help me out.....
I have the unenviable task of editing a 2000 line javascript file inorder to maintain and add some new feature to a web app written in JSP, Json-RPC, jQuery and Java. I do not possess any deeper knowledge of jQuery and Json-RPC except basic Javascript knowledge and the original developer is not there anymore.
There is a JS function which accepts a few params, and calls a Json-RPC and here I am getting the error
arg 1 could not unmarshal
Can someone please tell me what this error means?
Here is my code
function distributeQuantityNew(pReportId, pDecimalPlaces, pRun) {
try {
alert('distributeQuantityNew: ' + pReportId + ', ' + pDecimalPlaces + ', ' + pRun);
var fieldValue = $("#distribution_quantity_" + pReportId).val();
if (fieldValue.length == 0) {
showErrorDialog(resourceBundleMap["error.no.distribution.quantity"]);
return;
} else {
$("#distribution_quantity_" + pReportId).val("");
}
var affectedRowIds = [];
var rows = $("#tableBody_" + pReportId + " tr:visible").has("input[type=text]").filter(function(index) {
var voucherType = this.cells[getVoucherColumnIndex()].innerHTML;
if ((voucherType == 'TRANSFER_CS') || (voucherType == 'PAYOUT_CS') || (voucherType == 'SOURCE_BON') || (voucherType == 'PAYOUT_BON')) {
return false;
}
affectedRowIds.push(parseInt(this.id.split("_")[3]));
return true;
}
);
var affectedReportRows = $.extend(true, {}, foreignReportMap[pReportId]);
$.each(affectedReportRows.map, function(i, row) {
if ($.inArray(row.partnerReportBillNr, affectedRowIds) == -1) {
delete affectedReportRows.map["row_" + row.partnerReportBillNr];
}
});
var report = getLoadedReportByRunId(pReportId);
var productType = report.partnerProductType;
SessionManager.extend();
var resultRows = jsonrpc.foreignReportObject.distributeQuantity(affectedReportRows, fieldValue, pDecimalPlaces, pRun);
alert('back after RPC');
$.each(resultRows.map, function(i, row) {
foreignReportMap[pReportId].map["row_" + row.partnerReportBillNr] = row;
updateForeignReportRow(row, true, productType);
});
updateSummaryRow(pReportId);
toggleApproveAllLink(pReportId);
sortForeignReportTable(pReportId, true);
} catch (e) {
handleError("Failed to distribute quantity: ", e);
}
}
I have peppered it with alerts so that I know whether RPC call was succesful, but I get the error arg 1 could not unmarshal before that from the catch block. Thanks for any hints
OK, got it solved. The first parameter to the remote function is expecting a list of Map<String, SomeBO>. SomeBO is a bean with several BigDecimals. I had another JS function which had set the values passed into the Map. This function was setting a BigNumber where I had a setter of String only. I wish the error I had gotten back from JSON unmarshaller was a bit more descriptive...Below is the code where I added .toString() to solve the issue
foreignReportMap[pReportId].map["row_" + pRowId].clientQuantity = clientQuantity.toString();
foreignReportMap[pReportId].map["row_" + pRowId].totalClientQuantity = totalClientQuantity.toString();
I'm looking for a way to translate an EMV response with Java like with this online option:
http://www.emvlab.org/tlvutils/
where you put something like this EMV response:
6f3a8407a0000000031010a52f500b56495341204352454449548701015f2d086573656e707466729f12074352454449544f9f1101019f38039f1a02
and it will show you everything perfectly, I started doing something by myself but then I realize that maybe we could have two 9F38(PDOL) Strings not neccesary two same tags cuz I know it's impossible but maybe the value of a tag end in 9F and the start of the next tag would be 38 and that would give me an error... Now that I mention it, is that possible? cuz that was one of the main reasons why I stopped doing my own function..
Does any of you have written a function to do this already?
Thanks!
https://github.com/binaryfoo/emv-bertlv should do the trick.
Using your example, the following code:
List<DecodedData> decoded = new RootDecoder().decode("6f3a8407a0000000031010a52f500b56495341204352454449548701015f2d086573656e707466729f12074352454449544f9f1101019f38039f1a02", "EMV", "constructed");
new DecodedWriter(System.out).write(decoded, "");
Will output:
[6F (FCI template)] 8407A0000000031010A52F500B56495341204352454449548701015F...1A02
[84 (dedicated file name)] A0000000031010
[A5 (FCI proprietary template)] 500B56495341204352454449548701015F2D086573656E707466729F...1A02
[50 (application label)] VISA CREDIT
[87 (application priority indicator)] 01
[5F2D (language preference)] esenptfr
[9F12 (application preferred name)] CREDITO
[9F11 (issuer code table index)] 01
[9F38 (PDOL - Processing data object list)] 9F1A02
9F1A (terminal country code) 2 bytes
This project has code to deal with EMV data http://code.google.com/p/javaemvreader/
You are on the right track. You can easily build your own EMV parser using the technique call TLV (Tag Length Value). Your raw data always comes back with a Tag, then after the tag is the length, using the length can get you the value.
So create three methods
method 1: Contains all the short tags
method 2: Contains all the long tags
method 3: Contains all the proprietary tags
So when you pass in your raw emv tag:
6f3a8407a0000000031010a52f500b56495341204352454449548701015f2d086573656e707466729f12074352454449544f9f1101019f38039f1a02
Loop through all those three methods, it will give you all the nice information that you need.
Use below function which will gives you hashmap of TLV value
public LinkedHashMap parseBERTLVTag(String tlv) throws DecoderException
{
if(tlv==null || "".equalsIgnoreCase(tlv)){
return null;
}
System.out.println("============= START ["+tlv+"]==================");
boolean inTagRead= true;
Map<String,String> tags= new HashMap<>();
StringBuilder _tmp = new StringBuilder();
String lastTag = "";
int old_index = 0;
boolean isFirstTagByte = true;
int len = 0;
boolean more=true;
String data = "";
while (more)
{
len = 0;
String hByte = tlv.substring(old_index,(old_index = old_index+2));
if(inTagRead)
{
if(isLastTagByte(hByte, isFirstTagByte))
{
inTagRead=false;
_tmp.append(hByte);
lastTag = _tmp.toString();
System.out.println("Tag["+lastTag+"]");
tags.put(lastTag, null);
_tmp= new StringBuilder();
}else
{
_tmp.append(hByte);
}
isFirstTagByte = false;
}else//Length
{
isFirstTagByte = true;
if(isLastLengthByte(hByte)) {
inTagRead=true;
_tmp.append(hByte);
len = Integer.parseInt(_tmp.toString(), 16 );
//read len*2
System.out.println(" Length ["+len+"]");
data = tlv.substring(old_index, (old_index = old_index+len*2));
String tmpData= lastTag+":"+_tmp.toString()+":h"+data;
System.out.println(" Data ["+tmpData+"]");
_tmp = new StringBuilder();
tags.put(lastTag, tmpData);
}else
{
_tmp.append(hByte);
}
}
more= tlv.length()<=old_index?false:true;
System.out.println("tag "+lastTag+" value "+data+" length "+len);
if(lastTag.length() > 0 && data.length() > 0 && len > 0){
if(!map.containsKey(lastTag)){
map.put(lastTag,new TLVModel().setTag(lastTag).setLength(len).setValue(data));
}
}
}//END OF WHILE
System.out.println("------------ as MAP ---------------------");
System.out.println("size "+map.size());
for (Map.Entry mp:map.entrySet()){
System.out.println("key "+mp.getKey()+" value "+mp.getValue());
}
return map.size() > 0 ? map : null;
}