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  • CacheManager.getCacheFileBaseDir() always returns null

    - by Leon
    Hi, I've been trying to use the CacheManager for caching some http requests but it failed every time with a nullpointer exception. After some digging I believe I found out why: CacheManager.getCacheFileBaseDir() always returns null so when I try to use CacheManager.getCacheFile() or CacheManager.saveCacheFile() they fail. CacheManager.cacheDisabled() returns false :S I hadn 't created a cache partition via the AVD manager so I thought the problem lie there. But after creating a cache partition getCacheFile() still return null: 03-16 00:25:16.321: ERROR/AndroidRuntime(296): Caused by: java.lang.NullPointerException 03-16 00:25:16.321: ERROR/AndroidRuntime(296): at android.webkit.CacheManager.getCacheFile(CacheManager.java:296) What could be the problem? I've got the code posted here: http://pastebin.com/eaJwfXEK But it's a bit messy because I've been trying tons of stuff. Why does CacheManager.getCacheFileBaseDir() return null and not a File object? Thanks in advance! Leon

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  • Problem with Twitter basic authentication using AJAX

    - by jelford
    I'm developing a javascript App that needs, as part of its functionality, for users to be able to update their Twitter status. The App is designed to work on mobiles, and as such I don't really want to be sending users all the way over to the Twitter site to sign in; they should just be able to pass their credentials to the app, and I'll handle all the signin. So I'm trying to use the Basic Auth with the restful API. My code looks like: function postTweet(input){ $.ajax( { type: "POST", url: "http://twitter.com/statuses/update.json", data: {status: input}, dataType: "json", error: function() { alert("Some error occured"); }, success: function() { alert("Success!"); }, beforeSend: function(request) { request.setRequestHeader("Authorization", "Basic BASE64OFMYCREDENTIALS");} } ) ; } So, as far as I'm aware, this should perform the authentication from the XMLHttpRequest header, and then post the status. However, whenever I call this code, I get a "401 Unauthorized" error from Twitter. Below are the request & response headers from firebug: Request: OPTIONS /statuses/update.json HTTP/1.1 Host: twitter.com User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.2) Gecko/20100115 Firefox/3.6 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-gb,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7 Keep-Alive: 115 Connection: keep-alive Origin: null Access-Control-Request-Method: POST Access-Control-Request-Headers: authorization Response: HTTP/1.1 401 Unauthorized Date: Sat, 13 Mar 2010 11:08:58 GMT Server: hi Status: 401 Unauthorized WWW-Authenticate: Basic realm="Twitter API" X-Runtime: 0.00204 Content-Type: application/json; charset=utf-8 Cache-Control: no-cache, max-age=300 Set-Cookie: guest_id=1268478538488; path=/ _twitter_sess=BAh7CDoPY3JlYXRlZF9hdGwrCPlyNlcnAToHaWQiJWUyN2YzYjc3OTk2NGQ3%250ANzJkYTA4MjYzOWJmYTQyYmUyIgpmbGFzaElDOidBY3Rpb25Db250cm9sbGVy%250AOjpGbGFzaDo6Rmxhc2hIYXNoewAGOgpAdXNlZHsA--d687808459872da0aa6a89cab35fd347300b4d07; domain=.twitter.com; path=/ Expires: Sat, 13 Mar 2010 11:13:58 GMT Vary: Accept-Encoding Content-Encoding: gzip Content-Length: 88 Connection: close Any help with this would be much appreciated, Thanks, jelford ps. I should mention I'm using JQuery, incase it's not clear.

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  • Silverlight 4.0: DataTemplate Error

    - by xscape
    Im trying to get the specific template in my resource dictionary. This is my resource dictionary <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:view="clr-namespace:Test.Layout.View" xmlns:toolkit="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Toolkit" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"><DataTemplate x:Key="LeftRightLayout"> <toolkit:DockPanel> <view:SharedContainerView toolkit:DockPanel.Dock="Left"/> <view:SingleContainerView toolkit:DockPanel.Dock="Right"/> </toolkit:DockPanel> </DataTemplate> However when it gets to XamlReader.Load private static ResourceDictionary GetResource(string resourceName) { ResourceDictionary resource = null; XDocument xDoc = XDocument.Load(resourceName); resource = (ResourceDictionary)XamlReader.Load(xDoc.ToString(SaveOptions.None)); return resource; } The type 'SharedContainerView' was not found because 'clr-namespace:Test.Layout.View' is an unknown namespace. [Line: 4 Position: 56]

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  • Clickable link in RadGrid column

    - by brainimus
    I have a RadGrid where a column in the grid holds a URL. When a put a value in the column I can see the URL but the URL is not clickable (to go to the URL). How can I make the URL clickable? Here is a rough example of what I'm doing now: DataTable table = new DataTable(); DataRow row = table.Rows[0]; row["URL"] = "http://www.google.com"; grid.DataSource = table; In addition I'd really like to show specific text instead of the URL. Something similar to <a href="http://www.google.com">Link</a> in HTML. Is there anyway to do this?

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  • NuSOAP PHP Request From XML

    - by Tegan Snyder
    I'm trying to take the following XML request and convert it to a NuSOAP request and I'm having a bit of difficulty. Could anybody chime in? XML Request: <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:dto="http://dto.eai.dnbi.com" xmlns:com="http://com.dnbi.eai.service.AccountSEI"> <soapenv:Header> <dto:AuthenticationDTO> <dto:LOGIN_ID>[email protected]</dto:LOGIN_ID> <dto:LOGIN_PASSWORD>mypassword</dto:LOGIN_PASSWORD> </dto:AuthenticationDTO> </soapenv:Header> <soapenv:Body> <com:matchCompany> <com:in0> <!--Optional:--> <dto:bureauName></dto:bureauName> <!--Optional:--> <dto:businessInformation> <dto:address> <!--Optional:--> <dto:city>Bloomington</dto:city> <dto:country>US</dto:country> <dto:state>MN</dto:state> <dto:street>555 Plain ST</dto:street> <!--Optional:--> <dto:zipCode></dto:zipCode> </dto:address> <!--Optional:--> <dto:businessName>Some Company</dto:businessName> </dto:businessInformation> <!--Optional:--> <dto:entityNumber></dto:entityNumber> <!--Optional:--> <dto:entityType></dto:entityType> <!--Optional:--> <dto:listOfSimilars>true</dto:listOfSimilars> </com:in0> </com:matchCompany> </soapenv:Body> </soapenv:Envelope> And my PHP code: <?php require_once('nusoap.php'); $params = array( 'LOGIN_ID' => '[email protected]', 'LOGIN_PASSWORD' => 'mypassword', 'bureauName' => '', 'businessInformation' => array('address' => array('city' => 'Some City'), array('country' => 'US'), array('state' => 'MN'), array('street' => '555 Plain St.'), array('zipCode' => '32423')), array('businessName' => 'Some Company'), 'entityType' => '', 'listOfSimilars' => 'true', ); $wsdl="http://www.domain.com/ws/AccountManagement.wsdl"; $client = new nusoap_client($wsdl, true); $err = $client->getError(); if ($err) { echo '<h2>Constructor error</h2><pre>' . $err . '</pre>'; echo '<h2>Debug</h2><pre>' . htmlspecialchars($client->getDebug(), ENT_QUOTES) . '</pre>'; exit(); } $result = $client->call('matchCompany', $params); if ($client->fault) { echo '<h2>Fault (Expect - The request contains an invalid SOAP body)</h2><pre>'; print_r($result); echo '</pre>'; } else { $err = $client->getError(); if ($err) { echo '<h2>Error</h2><pre>' . $err . '</pre>'; } else { echo '<h2>Result</h2><pre>'; print_r($result); echo '</pre>'; } } echo '<h2>Request</h2><pre>' . htmlspecialchars($client->request, ENT_QUOTES) . '</pre>'; echo '<h2>Response</h2><pre>' . htmlspecialchars($client->response, ENT_QUOTES) . '</pre>'; echo '<h2>Debug</h2><pre>' . htmlspecialchars($client->getDebug(), ENT_QUOTES) . '</pre>'; ?> Am I generating the Header information correctly? I think that may be where I'm off. Thanks,

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  • missing Axhost after using axImp.exe

    - by user311130
    Hey all, I want to use to connect with RDP from c# code. I have fpund a code_Guru code that does that but need AxMSTSCLib.dll as a reference. One of this dll member is Axhost. I'm using the command axImp.exe to create a AxMSTSCLib.dll: %%\aximp.exe %windir%\system32\mstscax.dll But there is no Axhost (check the object browser through visual studio). (here is my dll compared with the one which was donloaded from code-guru http://drop.io/hidden/eopb4tphk8qekl/asset/bm8tZ2V0LW9jeC1qcGc%253D http://drop.io/hidden/eopb4tphk8qekl/asset/Z2V0b2N4LTEtanBn ) Anyone knows why? and how can I fix that? or where should i ask this ver specific question? Regards,

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  • Spring-Security with X509?

    - by jschoen
    I am new to spring-security in general and am a bit confused. The project I am trying to integrate this with uses X509 certificates to identify users for signing in to the application. There are no usernames or passwords. We validate the certificates are good, and that they have been given access to our app. The question is how do I integrate spring in to this to get their roles using the X509 certificates? I have seen this: <http> ... <x509 subject-principal-regex="CN=(.*?)," user-service-ref="userService"/> ... </http> But I don't understand how this works. Will it still require something for a password? Or is the subject all it needs?

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  • JSP Custom Taglib: Nested Evaluation

    - by Tiago Fernandez
    Say I have my custom taglib: <%@ taglib uri="http://foo.bar/mytaglib" prefix="mytaglib"%> <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c"%> <mytaglib:doSomething> Test </mytaglib:doSomething> Inside the taglib class I need to process a template and tell the JSP to re-evaluate its output, so for example if I have this: public class MyTaglib extends SimpleTagSupport { @Override public void doTag() throws JspException, IOException { getJspContext().getOut().println("<c:out value=\"My enclosed tag\"/>"); getJspBody().invoke(null); } } The output I have is: <c:out value="My enclosed tag"/> Test When I actually need to output this: My enclosed tag Test Is this feasible? How? Thanks.

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  • What does using RESTful URLs buy me?

    - by Spike Williams
    I've been reading up on REST, and I'm trying to figure out what the advantages to using it are. Specifically, what is the advantage to REST-style URLs that make them worth implementing over a more typical GET request with a query string? Why is this URL: http://www.parts-depot.com/parts/getPart?id=00345 Considered inferior to this? http://www.parts-depot.com/parts/00345 In the above examples (taken from here) the second URL is indeed more elegant looking and concise. But it comes at a cost... the first URL is pretty easy to implement in any web language, out of the box. The second requires additional code and/or server configuration to parse out values, as well as additional documentation and time spent explaining the system to junior programmers and justifying it to peers. So, my question is, aside from the pleasure of having URLs that look cool, what advantages do RESTful URLs gain for me that would make using them worth the cost of implementation?

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  • AJAX: how to get progress feedback in web apps, and to avoid timeouts on long requests?

    - by David Dombrowsky
    This is a general design question about how to make a web application that will receive a large amount of uploaded data, process it, and return a result, all without the dreaded spinning beach-ball for 5 minutes or a possible HTTP timeout. Here's the requirements: make a web form where you can upload a CSV file containing a list of URLs when the user clicks "submit", the server fetches the file, and checks each URL to see if its alive, and what the title tag of the page is. the result is a downloadable CSV file containing the URL, and the result HTTP code the input CSV can be very large ( 100000 rows), so the fetch process might take 5-30 minutes. My solution so far is to have a spinning javascript loop on the client site, which queries the server every second to determine the overall progress of the job. This seems kludgy to me, and I'm hesitant to accept this as the best solution. I'm using perl, template toolkit, and jquery, but any solution using any web technology would be acceptable.

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  • Hostgator SSH returns Too many authentication failures for username

    - by Tri Nguyen
    I was trying to ssh into my Hostgator shared hosting account following this guide: http://support.hostgator.com/articles/getting-started/how-do-i-get-and-use-ssh-access However, it returns this error: Received disconnect from 96.125.167.124: 2: Too many authentication failures for tridn I tried to search around for a solution, and found this: http://www.ipreferjim.com/2011/07/hostgator-ssh-warns-too-many-authentication-failures/ I tried doing what he suggested, but encountered another error: jailshell: .ssh/authorized_keys: No such file or directory So I ssh into my server using the PubkeyAuthentication=n flag, and create a directory called .ssh and a file called authorized_keys. I then redid what was suggested in the article, which is this: cat ~/.ssh/hostgator.pub | ssh -p 2222 -o PubkeyAuthentication=no [email protected] 'cat >> .ssh/authorized_keys' (note: my ssh key is called hostgator.pub. it's dsa I verified that the authorized_keys now has the content of this key. However, it still get the same error as before: eceived disconnect from 96.125.167.124: 2: Too many authentication failures for tridn Anybody knows how I should proceed next?

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  • Expose url to webservice

    - by Patrick Peters
    In our project we want to query a document management system for a specific document or movie. The dms returns a URL with the document location (for example: http://mydomain.myserver1.share/mypdf.pdf or http://mydomain.myserver2.share/mymovie.avi). We want to expose the document to internet users and intranet users. The requested file can be large (large video files). Our architecture is like: request goes like: webapp1 - webapp2 - webapp3 - dms response goes like: dms - webapp3 - webapp2 - webapp1 webapp1 could be on the internet. I have have been thinking how we can obfusicate the real url from the dms, due to security issues. I have seen implementations from other webapps where the pdf URL was obfusicated by creating a temp file for the requested document that is specific for the session and user. So other users cannot easily guess the documentname of other users. My question: is there a pattern that deals with exposing company/user vulernable data to the public ? Our development is in C# 3.5.

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  • Rails requires Rubygems, 1.3.2; I have 1.3.6

    - by JZ
    What is going on here? I'm getting this odd message: Rails requires RubyGems >= 1.3.2. Please install RubyGems and try again: http://rubygems.rubyforge.org justin-zollarss-mac-pro:barcoden2 justinz$ whereis gem /usr/bin/gem justin-zollarss-mac-pro:barcoden2 justinz$ whereis ruby /usr/bin/ruby justin-zollarss-mac-pro:barcoden2 justinz$ whereis rails /usr/bin/rails justin-zollarss-mac-pro:barcoden2 justinz$ ruby -v ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-darwin10] justin-zollarss-mac-pro:barcoden2 justinz$ rails -v Rails 3.0.0.beta justin-zollarss-mac-pro:barcoden2 justinz$ gem -v 1.3.6 justin-zollarss-mac-pro:barcoden2 justinz$ ruby script/server Rails requires RubyGems >= 1.3.2. Please install RubyGems and try again: http://rubygems.rubyforge.org

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  • Crontab: cut line to many lines?

    - by Heoa
    Hard-to-read-line @daily export sunshine="~/logs/Sunshine-`date '+\%F'`" && export sunshineUrl="http://www.sunshine.net/main/search_results.asp?currency_id=1&min_price=&max_price=50000&country_id=241&region_id=&Submit=Search" && mkdir -p $sunshine && cd $sunshine && wget --mirror -l 1 $sunshineUrl Which mark do I need to have it on many lines? @daily <SOME MARK HERE> export sunshine="~/logs/Sunshine-`date '+\%F'`" && <SOME MARK HERE> export sunshineUrl="http://www.sunshine.net/main/search_results.asp?currency_id=1&min_price=&max_price=50000&country_id=241&region_id=&Submit=Search" && <SOME MARK HERE> mkdir -p $sunshine && <SOME MARK HERE> cd $sunshine && wget --mirror -l 1 $sunshineUrl No success by appending \, //, \n or /n.

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  • Why do users have to enter a 7-digit twitter PIN to grant my application access?

    - by Tony
    I am implementing some ruby on rails code tweet stuff for my users. I am creating the proper oauth link...something like http://twitter.com/oauth/authorize?oauth_token=y2RkuftYAEkbEuIF7zKMuzWN30O2XxM8U9j0egtzKv But after my test account grants access to twitter, it pulls up a page saying "You've successfully granted access to . Simply return to and enter the following PIN to complete the process. 1234567" I have no idea where the user should enter this PIN and why they have to do that. I don't think this should be a necessary step. Twitter should be redirecting the user to the callback URL I provided in the application settings. Does anyone know why this is happening? UPDATE I found this article that states I need to send my users to this URL (note "authenticate" instead of "authorize"): http://twitter.com/oauth/authenticate?oauth_token=y2RkuftYAEkbEuIF7zKMuzWN30O2XxM8U9j0egtzKv I made the change but Twitter redirects the user to the authorize path after he clicks "Allow" which then gives him the 7 digit PIN again!

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  • Java File URI error ?

    - by Frank
    I need to get a file object online, and I know the file is located at : http://nmjava.com/Dir_App_IDs/Dir_GlassPaneDemo/GlassPaneDemo_2010_04_06_15_00_SNGRGLJAMX If I paste it into my browser's url, I'll be able to download this file, now I'm trying to get it with Java, my code looks like this : String File_Url="http://nmjava.com/Dir_App_IDs/Dir_GlassPaneDemo/GlassPaneDemo_2010_04_06_15_00_SNGRGLJAMX"; Object myObject=Get_Online_File(new URI(File_Url)); Object Get_Online_File(URI File_Uri) throws IOException { return readObject(new ObjectInputStream(new FileInputStream(new File(File_Uri)))); } public static synchronized Object readObject(ObjectInput in) throws IOException { Object o; ...... return o; } But I got the following error message : java.lang.IllegalArgumentException: URI scheme is not "file" at java.io.File.<init>(File.java:366) Why ? How to fix it ? Frank

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  • WWW::Mechanize-Question

    - by sid_com
    Hello! Are both of these versions OK or is one of them to prefer? #!/usr/bin/env perl use strict; use warnings; use WWW::Mechanize; my $mech = WWW::Mechanize->new(); my $content; # 1 $mech->get( 'http://www.kernel.org' ); $content = $mech->content; say $content; # 2 my $res = $mech->get( 'http://www.kernel.org' ); $content = $res->content; say $content;

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  • Can the MVVM-Light ViewModelLocator be used in nested ViewModels?

    - by dthrasher
    The Visual Studio 2008 Designer doesn't seem to like UserControls that reference the MVVM-Light ViewModelLocator. I get an error message like: Could not create an instance of type 'MyUserControl'. For example, the following XAML will cause this behavior if MyUserControl uses the ViewModelLocator to establish its DataContext. <Page x:Class="MyProject.Views.MainView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:Views="clr-namespace:MyProject.Views" > <Grid> <Views:MyUserControl/> </Grid> </Page> Is the ViewModelLocator only meant to be used in top-level Views?

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  • MVC4 bundling GZIP and headers

    - by plurby
    I'm testing my site with Google PageSpeed and YSlow and the bundles that i've created with MVC4 bundles aren't getting Gzipped (Compressing resources with gzip or deflate can reduce the number of bytes sent over the network) and there is no Vary: Accept-Encoding header (Instructs proxy servers to cache two versions of the resource: one compressed, and one uncompressed. This helps avoid issues with public proxies that do not detect the presence of a Content-Encoding header properly.) And also how can i add encoding header for the whole scripts folder on the ISS. I know there is HTTP Response Headers, then Add Custom HTTP Response Header, but will this work on the whole scripts folders and subfolders and what to put in the Name and Value fields. How can this be solved. Regards.

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  • CSS Position Absolute constant top margin

    - by Brian
    This question sounds simple but I'm an expert with CSS and I'm thinking it's impossible (a RARE thing). Is it possible to use CSS to give a a page a constant top margin if that div has no background (e.g. you can see through it)? Basically, I want the background image to be visible in the top 100px of a site, so that even when scrolling down, that top-margin remains in place. You can look at some live code here: http://cl.ly/40oY Here's a little infographic of what I'm attempting to do: http://cl.ly/40xt Thanks!

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  • android app working on simulator but not on phone

    - by raqz
    i have this app that i developed and it works great on the simulator with no errors what so ever. but the moment i try to run the same on the phone for testing, the app crashes stating filenotfoundexception. it says the file /res/drawable/divider_horizontal.9.png is missing. but actually speaking, i have never referenced that file through my code. i believe its a system/os file that is unavailable. i have a custom list view, i guess its the divider there... could somebody please suggest what is wrong here. i believe this is a similar issue discussed here..but i am unable to make any sense out of it http://code.google.com/p/transdroid/issues/detail?id=14 the listview.xml layout file <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_height="wrap_content" android:gravity="left|center" android:layout_width="wrap_content" android:paddingBottom="5px" android:paddingTop="5px" android:paddingLeft="5px" > <ImageView android:id="@+id/linkImage" android:layout_width="wrap_content" android:layout_height="fill_parent" android:layout_marginRight="6dip" android:src="@drawable/icon" /> <LinearLayout android:orientation="vertical" android:layout_width="0dip" android:layout_weight="1" android:layout_height="fill_parent"> <TextView android:id="@+id/firstLineView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:gravity="center" android:textColor="#FFFF00" android:text="first line title"></TextView> <TextView android:id="@+id/secondLineView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="second line title" android:layout_marginLeft="10px" android:gravity="center" android:textColor="#0099CC"></TextView> </LinearLayout> </LinearLayout> the main xml file that calls the listview.xml <?xml version="1.0" encoding="UTF-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="40px"> <Button android:id="@+id/todayButton" android:layout_width="fill_parent" android:layout_height="fill_parent" android:text="Today" android:textSize="12sp" android:gravity="center" android:layout_weight="1" /> <Button android:id="@+id/tomorrowButton" android:layout_width="fill_parent" android:layout_height="fill_parent" android:text="Tomorrow" android:textSize="12sp" android:layout_weight="1" /> <Button android:id="@+id/WeekButton" android:layout_width="fill_parent" android:layout_height="fill_parent" android:text="Future" android:textSize="12sp" android:layout_weight="1" /> </LinearLayout> <LinearLayout android:id="@+id/listLayout" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <ListView android:id="@+id/ListView01" android:layout_width="fill_parent" android:layout_height="fill_parent" /> <TextView android:id="@id/android:empty" android:layout_width="fill_parent" android:layout_height="fill_parent" android:text="No Results" /> </LinearLayout> </LinearLayout> </FrameLayout> and the code for the same is private class EfficientAdapter extends BaseAdapter{ private LayoutInflater mInflater; private String eventTitleArray[]; private String eventDateArray[]; private String eventImageLinkArray[]; public EfficientAdapter(Context context,String[] eventTitleArray,String[] eventDateArray, String[] eventImageLinkArray){ mInflater = LayoutInflater.from(context); this.eventDateArray=eventDateArray; this.eventTitleArray=eventTitleArray; this.eventImageLinkArray =eventImageLinkArray; } public int getCount(){ //return XmlParser.todayEvents.size()-1; return this.eventDateArray.length; } public Object getItem(int position){ return position; } public long getItemId(int position){ return position; } public View getView(int position, View convertView, ViewGroup parent){ ViewHolder holder; if(convertView == null){ convertView = mInflater.inflate(R.layout.listview,null); holder = new ViewHolder(); holder.firstLine = (TextView) convertView.findViewById(R.id.firstLineView); holder.secondLine = (TextView) convertView.findViewById(R.id.secondLineView); holder.imageView = (ImageView) convertView.findViewById(R.id.linkImage); //holder.checkbox = (CheckBox) convertView.findViewById(R.id.star); holder.firstLine.setFocusable(false); holder.secondLine.setFocusable(false); holder.imageView.setFocusable(false); //holder.checkbox.setFocusable(false); convertView.setTag(holder); }else{ holder = (ViewHolder) convertView.getTag(); } Log.i(tag, "Creating the list"); holder.firstLine.setText(this.eventTitleArray[position]); holder.secondLine.setText(this.eventDateArray[position]); Bitmap bitmap; try { bitmap = BitmapFactory.decodeStream((InputStream)new URL("http://eventur.sis.pitt.edu/images/heinz7.jpg").getContent()); } catch (MalformedURLException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } catch (Exception e1) { // TODO Auto-generated catch block bitmap = BitmapFactory.decodeFile("assets/heinz7.jpg");//decodeFile(getResources().getAssets().open("icon.png")); e1.printStackTrace(); } try { try{ bitmap = BitmapFactory.decodeStream((InputStream)new URL(this.eventImageLinkArray[position]).getContent());} catch(Exception e){ bitmap = BitmapFactory.decodeStream((InputStream)new URL("http://eventur.sis.pitt.edu/images/heinz7.jpg").getContent()); } int width = 0; int height =0; int newWidth = 50; int newHeight = 40; try{ width = bitmap.getWidth(); height = bitmap.getHeight(); } catch(Exception e){ width = 50; height = 40; } float scaleWidth = ((float)newWidth)/width; float scaleHeight = ((float)newHeight)/height; Matrix mat = new Matrix(); mat.postScale(scaleWidth, scaleHeight); try{ Bitmap newBitmap = Bitmap.createBitmap(bitmap,0,0,width,height,mat,true); BitmapDrawable bmd = new BitmapDrawable(newBitmap); holder.imageView.setImageDrawable(bmd); holder.imageView.setScaleType(ScaleType.CENTER); } catch(Exception e){ } } catch (MalformedURLException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return convertView; } class ViewHolder{ TextView firstLine; TextView secondLine; ImageView imageView; //CheckBox checkbox; } The stack trace 12-12 22:55:25.022: ERROR/AndroidRuntime(11069): Uncaught handler: thread main exiting due to uncaught exception 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): android.view.InflateException: Binary XML file line #6: Error inflating class java.lang.reflect.Constructor 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.LayoutInflater.createView(LayoutInflater.java:512) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:562) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.LayoutInflater.rInflate(LayoutInflater.java:617) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.LayoutInflater.inflate(LayoutInflater.java:407) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.LayoutInflater.inflate(LayoutInflater.java:320) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.LayoutInflater.inflate(LayoutInflater.java:276) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at com.eventur.MainActivity$EfficientAdapter.getView(MainActivity.java:566) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.AbsListView.obtainView(AbsListView.java:1274) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.ListView.makeAndAddView(ListView.java:1661) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.ListView.fillDown(ListView.java:610) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.ListView.fillFromTop(ListView.java:673) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.ListView.layoutChildren(ListView.java:1519) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.AbsListView.onLayout(AbsListView.java:1113) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.View.layout(View.java:6156) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:998) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.LinearLayout.onLayout(LinearLayout.java:918) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.View.layout(View.java:6156) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:998) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.LinearLayout.onLayout(LinearLayout.java:918) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.View.layout(View.java:6156) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.FrameLayout.onLayout(FrameLayout.java:333) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.View.layout(View.java:6156) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.FrameLayout.onLayout(FrameLayout.java:333) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.View.layout(View.java:6156) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:998) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.LinearLayout.onLayout(LinearLayout.java:918) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.View.layout(View.java:6156) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.FrameLayout.onLayout(FrameLayout.java:333) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.View.layout(View.java:6156) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.ViewRoot.performTraversals(ViewRoot.java:950) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.ViewRoot.handleMessage(ViewRoot.java:1529) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.os.Handler.dispatchMessage(Handler.java:99) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.os.Looper.loop(Looper.java:123) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.app.ActivityThread.main(ActivityThread.java:3977) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at java.lang.reflect.Method.invokeNative(Native Method) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at java.lang.reflect.Method.invoke(Method.java:521) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at dalvik.system.NativeStart.main(Native Method) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): Caused by: java.lang.reflect.InvocationTargetException 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.ImageView.<init>(ImageView.java:128) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at java.lang.reflect.Constructor.constructNative(Native Method) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at java.lang.reflect.Constructor.newInstance(Constructor.java:446) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.view.LayoutInflater.createView(LayoutInflater.java:499) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): ... 42 more 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): Caused by: android.content.res.Resources$NotFoundException: File res/drawable/divider_horizontal_dark.9.png from drawable resource ID #0x7f020001 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.content.res.Resources.loadDrawable(Resources.java:1643) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.content.res.TypedArray.getDrawable(TypedArray.java:548) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.widget.ImageView.<init>(ImageView.java:138) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): ... 46 more 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): Caused by: java.io.FileNotFoundException: res/drawable/divider_horizontal_dark.9.png 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.content.res.AssetManager.openNonAssetNative(Native Method) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.content.res.AssetManager.openNonAsset(AssetManager.java:417) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): at android.content.res.Resources.loadDrawable(Resources.java:1636) 12-12 22:55:25.212: ERROR/AndroidRuntime(11069): ... 48 more

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  • Java webapp: adding a content-disposition header to force browsers "save as" behavior

    - by WizardOfOdds
    Even though it's not part of HTTP 1.1/RFC2616 webapps that wish to force a resource to be downloaded (rather than displayed) in a browser can use the Content-Disposition header like this: Content-Disposition: attachment; filename=FILENAME Even tough it's only defined in RFC2183 and not part of HTTP 1.1 it works in most web browsers as wanted. So from the client side, everything is good enough. However on the server-side, in my case, I've got a Java webapp and I don't know how I'm supposed to set that header, especially in the following case... I'll have a file (say called "bigfile") hosted on an Amazon S3 instance (my S3 bucket shall be accessible using a partial address like: files.mycompany.com/) so users will be able to access this file at files.mycompany.com/bigfile. Now is there a way to craft a servlet (or a .jsp) so that the Content-Disposition header is always added when the user wants to download that file? What would the code look like and what are the gotchas, if any?

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  • html widget communicating with server

    - by Nikita Rybak
    I'm making html widget for websites. Let's say, it will display current stock indexes. In short, arbitrary website owner takes code snippet from me and includes it on his webpage http://website.com/index.html. When arbitrary user opens http://website.com/index.html, my code sends request to my server (provider.com), which performs necessary operations and returns information to user's browser. When response has arrived, user will see relevant stock value on http://website.com/index.html. In index.html service could be called like this <script type="text/javascript" src="provider.com/service.js"> </script> <div id="target_area"></div> <script type="text/javascript"> service.show("target_area", options); </script> Now, the problem is in the same origin policy: I can't just send ajax request from website.com to provided.com and return html to embed in client's webpage. I see several solutions, which I list below, but none quite satisfy me. I wonder, if you could suggest something, especially if you had some relevant experience. 1) iframe, plain and simple. Disadvantage: must have fixed dimensions + stupid scroll bars appearing in some browsers. Can be fixed with javascript, but all this browser-specific tinkering doesn't sound good to me. 2) JSONP. Problem: can't return whole chunk of html, must return only data. Then, on browser side, I'll have to use javascript to embed data into html snippet placed statically in index.html. Doesn't sound nice, because data format is not very simple and may even change later. 3) Use hidden iframe to do ajax requests. A bit tricky, but sounds like a way to go. Well, that's my thoughts on the subject. Are there any better ways? BTW, I tried to check some existing widgets too, but didn't find much useful information. All domain names used in this text are fictional and any resemblance is purely coincidental :)

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  • Unable to Access Zend Server 5 CE after installation

    - by jl
    I have previously installed WAMP on my windows, and now I am trying to install Zend Server 5 CE 5.3.1 Win x86. During the installation of Zend Server, there is a step asking about: web server port : 80 zend server interface port : 10081 I kept to the default. After the installation, I tried to access http://localhost,and is able to see zend test page. But I am unable to access http://localhost:10081/ZendServer, it was stated as page not found. Is it a conflict of my WAMP and the Zend Server? I remembered stopping the apache for WAMP, before trying to access ZS. Could anyone please advise me how to fix it? Thank you.

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  • Android Service onBind -> onStart

    - by Gernot
    Hello, I have a comprehension question about Android Services. I have a Service that performs background http operations and a Activity that should display the current state of these http operations. So I implementet the Binder interface and so on. I can call the bindService method and onServiceConnected of my ServiceConnnection is getting called. But as far as I know, onBind doesn't calls onStartCommand() and so onStart() of the Service is never called. So how can I call the onStart() method of the service class and start my operations. Or how is the best way to start my operations in the service, when I also want a binding between the Activity and the Service.

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