Android :: Using XPath On String - JAVA

Jun 4, 2010

I am looking for some examples of using xpath in Android? I have a string that contains a standard xml file. I believe I need to convert that into an xml document.

I have found this code which I think will do the trick:

CODE:............

Next steps
Assuming the code above is OK, I need to apply xpath to get values from cat: "/animal/mammal/feline/cat"

I look at the dev doc here: http://developer.android.com/reference/javax/xml/xpath/XPath.html and also look online, but I am not sure where to start!

I have tried to use the following code:

CODE:......

Evaluate the expression against the XML Document to get the result.

But I get "Cannot be resolved". Eclipse doesn't seem to be able to fix this import. I tried manually entering: javax.xml.xpath.XPath

But this did not work. Does anyone know any good source code that I can utilise, for Android platform? 1.5

Android :: Using XPath on String - JAVA


Android :: Java Datetime Values From String To Long To String

Oct 1, 2010

In Android, capturing date from datepicker and storing as string in sqlite. Sorting by date doesn't work because they're strings (unless I'm doing it wrong.I've googled this issue for ~5 days, and it looks like there should be a way to capture the date from the date picker, convert it to a Long, store it in sqlite as a Long, select and sort on the Long date value, then convert the Long back to a "mm/dd/yyyy" string for display. I've tried various combinations of parse statements, Date, FormatDate, etc. with no luck at all.On activity start, get today's date and display it in button which calls the datepicker.Capture new date from datepicker (if one is entered), save it as a long to sqlite.On opening an activity showing a listview of records, select from sqlite with orderby on date (Long), convert Long to "mm/dd/yyyy" string for display in ListView.

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Android :: Get String Array With Java Code From String Item List In Arrays.xml In Android ?

Oct 28, 2009

I want to get an array of strings reading from arrays.xml file we add in android values/ folder. Could any one kindly give a solution for this. Otherwise I will have to input each these entries in strings.xml and take them to java code using getResources()getString()

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Android :: Can't Use String In Java Code

Oct 1, 2010

<string name="title_new">Yeni Kamera</string>

I have this string in string.xml,

public void SetTitle(String _title) {
title.setText(_title);
}

And title is a TextView.. I want to take string for _title, how can I do?

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Android :: CharSequence VS String In Java ?

Jun 26, 2009

Programming in Android, most of the text values are expected in CharSequence.

Why is that ? What is the benefit and what are the main impacts of using CharSequence over String ?

What are the main differences, and what issues are expected, while using them, and converting from one to another ?

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Android :: Java - Convert String To Uri

Aug 15, 2010

How can I convert a String to a Uri in Java (Android)? i.e.: String myUrl = "http://stackoverflow.com"; myUri = ?;

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Android :: String To Bitmap Java?

Oct 28, 2010

If got a String and I want to convert it into a Bitmap.

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Android :: Subscript And Superscript A String In Java

Aug 22, 2010

How can you print a string with a subscript or superscript? Can you do this without an external library? I want this to display in a TextView in Android.

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Android :: IPhone Java String Code To Object C

Jul 28, 2010

I have 2 String Operations I would need relevant in Object C // Get the newstring from mystring start at counter Java: newstring = mystring.substring(counter) OBJ-C: ? // Get the position from searchstring in mystring Java: startpos = mystring.indexOf(searchstring) ObJ-C: ?

I had two other questions and found now the solution (here als for others)

CODE:.................................

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Android :: Java Regex ReplaceAll Does Not Replace String

Aug 31, 2010

I want the text "REPLACEME" to be replaced with my StringBuffer symbols. When I print symbols, it is a valid string. When I print my query, it still has the text REPLACEME instead of symbols. Why?

CODE:...............................

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General :: Android Java String Letter Position?

Mar 24, 2013

I have a string, which user just inputted and I want to print out specific letter. App stops working just when I enter any sort o string on my phone. Here is the code.

Code:
String check = keyword.getText().toString();

if (check.length() > 2){
result.setText(check.charAt(j));
}
I
found that the problem is check.chartAt(j) line, without it, app doesn't crash. Why chartAt make my app to crash? are there any alternatives to charAt?

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Android :: Send Json String To .NET REST Service From Java?

Oct 27, 2010

i am trying to send a json string from my android client to my .net Rest service...

HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost("http://myURL");

JSONObject json = new JSONObject();
json.put("name", "i am sample");
StringEntity str = new StringEntity(json.toString());
str.setContentType("application/json; charset=utf-8");
str.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE,"application/json; charset=utf-8"));
post.setEntity(str);
HttpResponse response = client.execute(post);

Response is bad request. am i sending the json object as string? is this code correct?

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Android :: String Arrays Do Not Allow Illegal Java Names As Values

Dec 13, 2009

Does anybody know of a work around for the android xml file string array inability to process string <item>'s that are not legal java variable names If not, is this not a major bug? Why does an item in an array need to generate a reference id anyway? Isn't this redundant?

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Android :: Use WebView To Evaluate Java Script String And Return Value

Dec 1, 2009

Given that scripting is not natively supported in Android and wrapping libraries like javax.script.ScriptEngine into your app will make it too large, is it possible to send a javascript string to an invisible WebView and have it evaluate the string and return you the results (another string)? I want to go this route because I want to save all my scripts to disk so my app can remain small. edit I need Java code to evaluate javascript strings not the other way around. addJavascriptInterface() doesn't help.

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Android :: Class That Turns That An XML String Into Java Object - ClassNotFoundException

Jun 22, 2010

So I ran into a problem today while working on my Android program. I have a class that turns that an XML string into a Java object (third party) and it works fine in as a regular java project but on Android I get this weird error:

CODE:.......

I hide my application name and my package for obvious reasons but I was wondering if anyone has ever encountered problems like this. Class is in the correct package, which is a library I have added. Other classes that I reference before are there and those can be made. Are there any other reasons a ClassNotFound Exception is thrown?

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Android :: Utility In Droid SDK / Java To Replace Parts Of A String Using Placeholders?

Sep 4, 2010

It would work something like this

someUtility.replace ("Hello, my name is {1}. What is your {2}?", "Mark", "name");

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Android : Development Java Null Pointer Exception When Trying To Get String Extra()

Nov 6, 2010

In my main activity, I have the following code that calls my FileBrowser activity: What's wrong? Can I not use putExtra with startActivityForResult? Can putExtra only be used with startActivity? Code...

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Android :: I Want To Use Xpath To Parse XML

May 12, 2010

I like to use Xpath to parse XML ins java, but when I am doing the same on android, XPath is not found. any idea how it can be implemented. and also if its not possible then any other parser for android which is fast?

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Android :: Parsing XMl Using Xpath?

Aug 20, 2010

I want to parse an xml file using xpath in android, any idea how to do that?

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Android :: Cannot Find Symbol Symbol - Method Log - Java.lang.String

Sep 22, 2010

am getting this error: cannot find symbol symbol: method log(java.lang.String) when using method : log("some test", +test);

I have imported import android.text.TextUtils; import android.util.Log;

Still its throwing same error why it is so ?

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Android :: XML- XPath Using Dom4j And Jaxen

May 19, 2009

In case you're looking for easy and powerful XML parsing on Android, you may be interested in this: http://brainflush.wordpress.com/2009/05/19/the-force-unleashed-xmlxpa...

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Android :: XPath - XML Parsing Using JDOM/Jaxen?

May 6, 2009

I am trying to set up XML parsing using JDOM/Jaxen, but as soon as I call XPath.setXPathClass(org.jaxen.jdom.JDOMXPath.class);

Android throws a "VerifyError" on that JDOMXPath class.

Any idea what is causing this? Does anyone do XPath on Android?

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Android :: Any Tools To Convert Iphone Localized String File To String

Jun 29, 2010

I have the localized strings file that is used in the Iphone app that I work on to port to Android. Are there any tools that go through the file taken from the xcode project and build the xml needed to use the strings in android? This tool should be easy to build but I appreciate any pointers to already working tools.

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Android :: Access The String Values Of String Resources Statically

May 5, 2009

If there's anyway way I to access the String values of String resources statically? e.g. a static equivalent of Context.getString(...)?

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Android :: Reference String In String Array Resource With Xml

Nov 12, 2010

I have preferences where you can enable/disable what items will show up on the menu. There are 17 items. I made a string array in values/arrays.xml with titles for each of these 17 items.

I have preferences.xml which has the layout for my preferences file, and I would like to reference a single item from the string array to use as the title.

In the Android developer reference, I see how I can reference a single string with XML, but now how I can reference a string from an array resource in XML.

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Android :: How To Convert Binary String Data Into String?

Aug 4, 2010

Can anybody give me some clue that how to convert binary string into a string(english). I have tried and googled so much but couldn't find an answer.

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Android :: Copy String From EditText Into String Variable

Jul 27, 2010

I have a class that creates a view to gather data via a function getView() that provides a view with an EditText.This class has also has variable answer.When the user chances the EditText I want to store the content of the EditText in answer.If I would use an onKeyListener I fear that the answer will probably get stored before the last letter is entered.Is there a good way to handle this in the getView() function via some other listener?

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Android :: How To Get String From Website / Show String On My App?

Nov 11, 2010

I have made a service which extends Service in android, and running in the background of my android app. What I want from this background service is to get the euro to dollar exchange rate from a finance website, I have my service ready, it can periodically run a function, I am now need to implement the function to get the euro-dollar rate from a website, there are many this kind of website, my question is, how can I get the currency rate as a string from the website, and pass the string to my service?

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Android :: Why Is My String To String Comparison Failing?

Aug 26, 2010

I have an Android app where I want to check to see if an app name that is installed matches a string passed to the function containing this code.Assuming you called checkInstalledApp('SetCPU'); and the app name on the phone is called the same thing it should return true. However, it never does. I logged the results and it should match up but it does not. Can anyone please enlighten me as to why this doesn't work?

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Android :: Finding Nth String In Delimited String

Nov 16, 2010

Does anyone have any idea how to find the n-th field (string) in a delimited string where the delimiters (separator) could be either a single char or several chars.and the syntax for user-defined function is FindNthField(string,separator,position)so position 3 would return three,The separator in use would actually be Chr(13).This has to run on Android and so should be efficient.

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