Android :: Apache Http Client Producing CertPath Validator Exception
Nov 6, 2010
I'm developing an Android application for accessing some battle.net (https://eu.battle.net) account data (for World of Warcraft) and I'm using the org.apache.http.client.HttpClient to do so. This is the code I'm using: public static final String USER_AGENT = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8 (.NET CLR 3.5.30729)"; public static class MyHttpClient extends DefaultHttpClient { final Context context; public MyHttpClient(Context context) { super(); this.context = context; }@Override protected ClientConnectionManager createClientConnectionManager() { SchemeRegistry registry = new SchemeRegistry(); registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80)); // Register for port 443 our SSLSocketFactory with our keystore // to the ConnectionManag registry.register(new Scheme("https", newSslSocketFactory(), 443));......
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Sep 28, 2010
I'm trying to use the Amazon Web Services java sdk jar but it has references to org.apache.commons.httpclient. All I seem to have in my Android sdk is org.apache.commons.http.client, which is a different namespace and obviously causes the build to fail. I'm new to Java and Android dev... is there a way to "map" one to the other or create some sort of symbolic link? If not, does that mean I have to import a "standard" org.apache.commons library?
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Apr 11, 2010
I want to have a separate project that runs my server communication code in a normal JVM for the purposes of integration testing. This code uses these libraries which are build into the Android Framework...
http://developer.android.com/reference/org/apache/http/client/package-summary.html
Does anybody know what version of Apache HTTP Client this is supposed to be? I want to run it without the Android tests which are painfully slow.
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May 17, 2009
I'm doing a Get and Post method for an android project and I need to "translate" HttpClient 3.x to HttpClient 4.x (using by android).
My problem is that I'm not sure of what I have done and I don't find the "translation" of some methods...
This is the HttpClient 3.x I have done and (-->) the HttpClient 4.x "translation" if I have found it (Only parties who ask me problems) :
CODE:...........
I don't know if that is correct. This has caused problems because the packages are not named similarly, and some methods too. I just need documentation (I haven't found) and little help.
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Aug 22, 2010
I am new to Android development since my EVO purchase a few months ago. Anyway, I am developing my first Android app using Eclipse and Android SDK emulator. I am trying to do a simple HTTP POST. My real code has my login information hard coded in so I replaced it with test information and I changed the url as well to simply POST to google.com. I am getting a NullPointerException when trying to view the HTTP POST request response. I have added the internet permissions to my manifest xml file as well. Code...
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Mar 8, 2010
At the moment I'm trying to build some integration tests for an android project. I would like to use the same apache http classes I use on the android. Which version is this and can I get a jar of that somewhere?
Trying to use the jar that comes with android only resolves in Exceptions... But most of the tests won't need running them in the emulator all the time just because I use some apache libraries or do they?
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Apr 30, 2010
I was trying http-cleint tutorials from svn.apache.org. While running the application I am getting the following error in console.
CODE:............
I have added android.permission.INTERNET in AndroidManifest.xml.
CODE:...........
The java code in HalloAndroid.java is as follows
CODE:....................
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Aug 11, 2010
I'm new in Java.
I'm trying to do code...
but said
The type Header is not generic; it cannot be parameterized with arguments <NameValuePair>
how I can do it?
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Aug 19, 2010
I am trying to import the code from this tutorial http://www.anddev.org/bbc_download.php?p=777&item=7
Into my eclipse,the tutorial is oldand I have trouble importing the packages that it referes.
Are those packages deprecated? or I have to manually download and install them into my projects classhpath? if so can someone give me a link on where to find them?
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Mar 8, 2010
I'm trying to authenticate to a web server from an android class with the org.apache.http.HttpClient.
How can I do this? The code for my connection is:
CODE:........
I want to do a basic authentication with username and password.
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Mar 12, 2010
I building an Https Client to send some data to a server, but I don't know what to pass in User-Agent. Should I use the webkit one's or do I have to build one explicitely for my App?
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Jan 27, 2010
I have an app making an https post on one thread while performing a file download on another thread. For some odd reason, I am getting a ClientProtocolException saying that "The server failed to respond with a valid HTTP response". The error goes away if everything is run on a separate thread. Oddly if I run the two server requests in serial, the error goes away. It seems there's a bug that happens when two requests are made at the same time.
Important note: The post occurs to a different server than the download so the servers themselves should not be causing the problem. The code is simple. Here's the file download code:.............
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Mar 3, 2010
I have a simple client-server app on android. the android service communicates with the server via tcp sockets. the service sends a simple String to server which works. the server processes the string and sends back an object to the android service. the object implements the serializable interface. the object "leaves" the server successfully but at the point where the android service receives the object (socket.readObject()
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Jul 8, 2010
i'm sending an http request to the google reader api and getting an unusual response code. following the documentation, i've requested an auth code and included it in the header of every request. after performing the login, and getting an auth code, i tried accessing this url, which is part of the documentation: http://www.google.com/reader/api/0/stream/items/contents when i send the request, i get a 411 status code, which is supposed to mean "Length Required". the length, as i've found, is supposed to be the length, in octets, of the message body. there is no message body in this request. there is only a single header, the POST parameter i="item id" and the URL itself. i tried setting the "Content-Length" header to "0" and also to "-1" to no avail. what's really interesting is that this same code worked fine before google changed their authorization procedure. it's apparent they've changed something else. so my question is what EXACTLY would cause a 411 response code and how can i prevent it?
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Feb 9, 2010
I have a Service for my Android app that performs HTTP calls. The Service stores cookies in a CookieStore. I am trying to find a way to persist the CookieStore but I haven't been successful. I don't want the user to log in every time to receive a new CookieStore.
I tried to use SharedPreferences to store the CookieStore as a string, but I can't re-construct the CookieStore with a String.
Has anyone else had success in persisting a CookieStore?
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Nov 17, 2009
I have been trying to use httpclient to post data on https (secure). I have searched all forums of android but I could not find any solution that works with httpclient on https. I have seen some solutions using HttpsURLConnection. and SSLContext. I would like to go with httpclient not URLConnection as I require to manage cookies and al. I am looking for your exert advice on above matter..............
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Jan 5, 2010
I have tried to create a android application that sends a serialzed object from the phone to a servlet the contents of the object is the input from the user which i will store in a database using hibernate.
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Aug 29, 2009
I am new to android development
can u give anybody .....code for simple client server http communication. i don't know how these client interact with server....
can u tel me the steps for this network concept...how we send the url connection to the serve..
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May 27, 2010
I have an app with about 15 threads. Most do mundane tasks and sleep most of their lives. Others collect information and cache it in hashmaps. The hashmaps grow to a moderate size and level out. The number of keys and size of value remains constant, but the contents of the values changes (at 33 keys per second average). When I start my app, I notice the garbage collection interval goes from minutes to once per second, and the amount of garbage is 700k+ each time. In fact as I was writing this, it caused my phone to reboot with an error "Referencetable Overflow". Here's my question: Are there any tricks to identifying which threads are producing the garbage, or even finding out more about what garbage they are producing?
05-26 22:08:57.052 W/dalvikvm( 1031): ReferenceTable overflow (max=512)
05-26 22:08:57.052 W/dalvikvm( 1031): Last 10 entries in JNI local reference table:
05-26 22:08:57.052 W/dalvikvm( 1031): 502: 0x449904a8 cls=Ljava/lang/String; (28 bytes)
05-26 22:08:57.052 W/dalvikvm( 1031): 503: 0x4494fda8 cls=Ljava/lang/String; (28 bytes)
05-26 22:08:57.052 W/dalvikvm( 1031): 504: 0x44a172c8 cls=Ljava/lang/String; (28 bytes)
05-26 22:08:57.052 W/dalvikvm( 1031): 505: 0x448c7900 cls=Ljava/lang/String; (28 bytes)........
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Aug 7, 2010
Whilst trying to update through the Android AVD Manager, I receive the message:
"No suitable XML Schema Validator could be found in your Java environment"
It therefore can't parse the repository.xml and I can't download any updates.
How can I get rid of this error? I am guessing it might be caused by GIJ being the default Java implementation on my platform (Debian), however I have also installed the Sun JRE/JDK now.
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Dec 6, 2009
Here is my AudioRecorder class, using audio record, why is it not producing any sound data?
import java.io.FileOutputStream; import java.io.IOException; import android.content.Context; import android.media.AudioFormat; import android.media.AudioRecord; import android.media.MediaRecorder; public class AudioRecorder implements Runnable {public boolean isRecording = false; byte[] tempBuffer = new byte[AudioRecord.getMinBufferSize(44100, AudioFormat.CHANNEL_CONFIGURATION_STEREO,......
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May 23, 2009
I want to create an application that is similar to a phone call, where it produces sounds through the speaker and receives sounds through the mic. i want to know if i can have an access to control the speaker and the mic to produce and receive sounds simultaneously (like a regular phone call) in my application. i also want to know if it is possible to specify the range of frequencies of the produced and received sounds.
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Mar 16, 2010
I am trying to play audio buffered sound (.wav) using AudioTrack. Please see the code below. I need to call this function under a Thread to support simultaneous play. It is fine being under a Thread. It is working fine playing the sound normally. But if i execute playing the sound using AudioTrack one after another continuously (i.e. executing second play before completing the first play sound), produces device crash (force close unexpectedly error). Does anyone come across such problems and resolve it in a way?
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Jul 14, 2010
I created a sql lite database with the following columns:
static final String dbName="demoDB";
static final String tableName="Employees";
static final String colID="EmployeeID";
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL("CREATE TABLE "+tableName+" ("+colID+" INTEGER PRIMARY KEY AUTOINCREMENT, "+
colName+" TEXT, "+colAge+" Integer);");
I want to select all the records in the database like this and display them in a gridview:SQLiteDatabase db=this.getWritableDatabase();Cursor cur= db.rawQuery("Select "+colName+", "+colAge+" from "+tableName, new String [] {});String [] from=new String []{DatabaseHelper.colName,DatabaseHelper.colAge};
int [] to=new int [] {R.id.colName,R.id.colAge};
SimpleCursorAdapter sca=new SimpleCursorAdapter(this,R.layout.gridrow,c,from,to);
GridView grid=(GridView)findViewById(R.id.grid);
grid.setAdapter(sca);but i receive the following exception:java.lang.IllegalArgumentException: column '_id' does not exist.the db table does not have a column with name '_id'so what is wrong with this code
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Apr 9, 2010
Just purchased the Legend and there appears to be an issue with the speaker. I want to identify if it is just my phone or if other users are experiencing this problem. The speaker on the phone is producing static whenever audio is being played. It can be heard clearly when doing the following: Click on the volume button on the side (either up or down) and place the phone to your ear. Open the phone application, click on a number and place the phone to your ear. The static lasts for 5 or 6 seconds and then dies off. Would appreciate if anybody with the phone coud check this out as I'm unsure if a return is required.
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Aug 12, 2010
Is there any app that will tell you which app is producing the most battery heat on your phone? I know spare parts tells you what's using the battery the most but nothing is being used really under that and my phone on average hovers around 100 to 115 degrees.
my right leg is officially ready to be served for dinner
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Nov 16, 2009
Question about Gmail on the Eris Droid.
Has anyone noticed a difference in settings, functionality, or battery life by using the integrated Gmail client as compared to using the Other e-mail which uses an IMAP client??
You set this up at initial startup.
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Aug 26, 2010
Has anyone tried to use a newer version of Apache HttpClient on Android? There's an annoying bug in the HttpClient used by Android and I was wondering if I would run into problems trying to redistribute HttpClient 4.1 with my app.
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Aug 19, 2009
How to use apache.commons in my android application.
I put the right import, but when I compile it I get the following error:
: package org.apache.commons.io does not exist import org.apache.commons.io.IOUtils;
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Jun 2, 2010
Basically what I need to do is to perform digest authentication. First thing I tried is the official example available here.
But when I try to execute it(with some small changes, Post instead of the the Get method) I get a
CODE:..................
When this failed I tried using:
CODE:.................
At first I have only overridden "realm" and "nonce" DigestScheme parameters. But it turned out that PHP script running on the server requires all other params, but no matter if I specify them or not DigestScheme doesn't generate them in the Authorization RequestPreperty when I call its authenticate() method. And PHP script returns HTTP response code 200 with a message that PHP script requires cnonce, nc and qop parameters.
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