Problem in the http connection. (simulators 5.0 os blackberry 9000 smartphone)

Similar Questions

• cannot reduce the application on end key click on the http connection.

  Hi all

  I use version eclipse3.4 for Blackberry development. In my application, I need to extract data from a Web service via a servlet created by me. I've implemented it using a wire and it works fine.

  But the problem is, after the http connection, when control passes to servlet I can't minimize my application using events end key as a normal application. This fine event key only works when the control back on the side of the unit... My entire application got stuck when he tries to retrieve the data from webservice... Please help me on this.

  Please guide me how to implement the reduction feature in my application when it attempts to retrieve data from the server using the http connection.

  I used this package for connecting

   

  javax.microedition.io.Connector; javax.microedition.io.HttpConnection;

  Please help me on this...

  Advanced thanks and greetings,

  Michel Philippe.

  You will need to run the web service code in a separate thread...

• How to get the gif file hosted by using the Http connection?

  Hello

  I have an application that downloads animation gif from a server by using the http connection. Here is the code I use to download the image.

  try {
  
              httpConnection = (HttpConnection) Connector.open(url, Connector.READ_WRITE);            httpConnection.setRequestMethod(HttpConnection.GET);
  
              if (httpConnection.getResponseCode() == HttpConnection.HTTP_OK) {                DataInputStream dS = httpConnection.openDataInputStream();
  
                  byte[] data = new byte[dS.available()];                dS.read(data);
  
                  gifImage = (GIFEncodedImage) EncodedImage.createEncodedImage(data, 0,data.length);
  
              } else {                throw new Exception("ResponseCode:" + httpConnection.getResponseCode());            }        } catch (Exception e) {                        gifImage = null;            e.printStackTrace();        }
  

  the problem with this code is, when the gif file is 1175 bytes above, it does not load the gif.

  example:-If the gif on the server is 1500 bytes, this code retrieves only 1175 bytes.

  I think that the rest of the bytes are sent in a different package. But how to get them.

  can someone please provide a code for buffering the inputstream?

  any help is appreciated.

  Dieye

  Hmm, nobody seems to know how to do, it seems. Here's how I did it.

              httpConnection = (HttpConnection) Connector.open(url, Connector.READ_WRITE);
              httpConnection.setRequestMethod(HttpConnection.GET);
  
              int responseCode = httpConnection.getResponseCode();
              if (responseCode == HttpConnection.HTTP_OK) {
                  inputStream = httpConnection.openInputStream();
                  ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
  
                  byte[] buffer = new byte[256];
                  int len = 0, imageSize = 0;
  
                  while (-1 != (len = inputStream.read(buffer))) {
                      byteArrayOutputStream.write(buffer);
                      imageSize += len;
                  }
  
                  byteArrayOutputStream.flush();
                  byte[] imageData = byteArrayOutputStream.toByteArray();
                  byteArrayOutputStream.close();
  
                  gifImage = (GIFEncodedImage) EncodedImage.createEncodedImage(imageData, 0, imageSize);
  

• Problems with the internet connection, Aspire V15 - V3 - 575G

  Hi, I bought a new laptop and have problems with the internet connection without having to install other programs.

  The problems are the following:

  • I use an ethernet cable to connect and just after passing on the laptop, there is no Internet connection at all. I have to restart the router to do.
  • When downloading or uploading brokes down at intervals of 30 seconds - 1 minute. It is not always the same. Sometimes it works 3 minutes, but it is not enough.

  He has Win10... With my old laptop with Win7, I had no such problems. I do not change ISP.

  I don't know what to do to fix it. I have not tried to uninstall Acer applications yet. Have you experienced something similar?

  Thank you very much for the reply.

  Plese try this:

  device, right-click on your network card Realtek Manager choose uninstall and tick to uninstall the software if requested, restart, and then try again to install the downloaded driver.

• problems with the internet connectivity and card # 2 microsoft tun miniport

  Hi, I have problems to connect to the internet and my laptop tells me them a problem with the modem / router. However, another laptop computer connected to the modem/router even works very well. in the Device Manager was an exclamation mark beside "teredo tunneling pseudo interface 10. then it disappeared and I found myself with an error with «#2 microsoft Tun miniport map» now his party in error teredo. I still only have a local internet connection i.e. no internet. not really have a lot of knowledge when it comes to computers. any help would be really appreciated.

  Hello

  You can try the steps in the similar thread to the next with a possible fix:

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-hardware/Teredo-tunneling-pseudo-interface-this-device/757db042-c91e-464c-B963-c1f442fdf925?page=1

• Can someone help me with my problem on the Internet connection sharing?

  I have a LAN wired connection but no wifi capability. I managed to share the internet connection from my pc to my phone by using the "Internet sharing connection" using the usb cable and the first day, it works fine and I can use my phone for internet access. Unfortunately, the 2nd day I can't connect and it says "internet is not available.

  I am currently using windows 7. I hope some of you can help me thanks.

  

  It is on my pc and it says now no internet access. I enabled the "allow other users of the network to connect to this computer" as what I said the first day, it works very well.

  Hello Fritz,.

  Thanks for posting your question on the Microsoft community.

  We need more information about the issue so that we can help you better.

  What is the brand and model of your computer?

  Thank you for details on the issue.

  This problem may occur because of corrupted network drivers or incorrect network settings.

  I would suggest trying the following methods and check if it helps.

  Method 1:
  Run the network troubleshooting and check.
  Reference:
  Using the troubleshooter from network in Windows 7
  http://Windows.Microsoft.com/en-us/Windows7/using-the-network-troubleshooter-in-Windows-7

  If this does not help, use method 2.

  Method 2:
  Use the steps described in this article and check the issue.
  Reference:
  Wireless and wired network problems
  http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win81tab1&V2H=win7tab1&V3H=winvistatab1

  Additional information:
  Using ICS (Internet Connection Sharing)
  http://Windows.Microsoft.com/en-us/Windows/using-Internet-connection-sharing#1TC=Windows-7

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• Today, I have a problem with the HTTP request

  Well, this time, I try to get an image .png from a URL. To get this I do the following:

  try{   if (CoverageInfo.isOutOfCoverage()){      setError("No hay covertura suficiente de la red");        errorFlag = true; } else{     c = (HttpConnection)Connector.open(url);      is = c.openDataInputStream();     for(int j=0;j
  My problem is the second 'try' returns: "java.lang.illegalArgumentException". I don't really know much on HTTP conections, so I don't know that I have a lot of wrong code
  in other words, I'm moving to the java language this short code on the C++ language:
  WebRequest request = System.Net.WebRequest.Create(url);HttpWebResponse response = (HttpWebResponse)request.GetResponse();Stream datos = response.GetResponseStream();Imagen = new Bitmap(datos);pb1.Image = Imagen;datos.Close();response.Close();
  
  can someone help me?
  			 
  Thank you RexDoug and peter_strange,
  in the book "java J2ME a tope"-unfortunately or fortunately (for me), it is in Spanish - explain everything about HTTP request and how to interpret correctly the answer. Finally with the following code, I solved my problem:
  try{
      //ask if i have coverage
      if (CoverageInfo.isOutOfCoverage()){
          setError("No hay covertura suficiente de la red");
          errorFlag = true;
      }
      else{
          //create connection
          c = (HttpConnection)Connector.open(url);
          c.setRequestMethod(HttpConnection.GET);
          is = c.openInputStream();
  
          //process response
          if(c.getResponseCode()==HttpConnection.HTTP_OK){
              size = (int)c.getLength();
              if(size != -1){
                  data = new byte[size];
                  is.read(data, 0, data.length);
                  imagen = Bitmap.createBitmapFromBytes(data, 0, -1, 1);
              }
              else{
                  ByteArrayOutputStream byteArray = new ByteArrayOutputStream();
                  int stream;
                  while((stream=is.read())!=-1){
                      byteArray.write(stream);
                  }
                  data = new byte[byteArray.size()];
                  data = byteArray.toByteArray();
                  byteArray.close();
                  imagen = Bitmap.createBitmapFromBytes(data, 0, -1, 1);
              }
          }
          //close connections
          c.close();
          is.close();
      }
  }
  
  This code is similar to the example of rexdoug.
  		   

• Problem with the network connection Wireless since installation of win 7.

  I ve just installed Windows 7 last week and no problems until yesterday when all of a sudden my laptop can´t to connect to my wireless network... Strange because my Iphone can't, so it seems like there is no problem with the network.
  And the funny part is that when it detects one network different, other than mine, it connects and works very well!

  I ve tried unplugging the laptop and Wi - Fi connection, but it just says that it can´t to connect to the network... He finds it, but when I click on connect it says only: No..

  What to do?

  Hi KlinzmannFussballspielerin,

  Welcome to the Microsoft Answers community.

  Before you try the procedure below, change the security settings for the firewall at various levels and check if the problem persists.

  I suggest you to update the network drivers.

  Steps to update of network driver:

  1. click on the Start button.

  2. in the search box type devmgmt.msc, and then press ENTER.

  3. Select the network device and right click on it

  4. now, select Properties.

  5. in the Properties window, on the driver tab, click Update driver.

  6. After installing the updates, restart the computer.

  For more information visit http://windows.microsoft.com/en-US/windows-vista/Finding-drivers-What-to-do-when-your-hardware-wont-work-with-Windows-Vista

  To solve your problem, try to turn on network discovery. To do this follow the steps below:

  1. Open advanced sharing settings by clicking the Start button, then Control Panel. In the search box, type network, click Network and sharing Center, and then, in the navigation pane, click on change settings for sharing advanced.

  2. click on the chevron to expand the current network profile.

  3. click turn on network discovery and then click on save changes. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  To learn more about this feature, please visit the below mentioned link:

  http://Windows.Microsoft.com/en-us/Windows7/what-is-network-discovery

  If the problem persists then I suggest you to reset the network adapter settings. Then follow the steps below

  To reset the stack TCP/IP go to this article and either click on "Fix it for me" or follow the instructions to fix it yourself:

  http://support.Microsoft.com/kb/299357

  Disable the IP helpdesk:

  1 hold the Windows key and type R, type "services.msc" (without the quotes) and press enter

  2. scroll down to the IP assistance service, right-click on it and select Properties

  3. in the drop-down list box that says "Automatic" or "Manual", set it to disabled and then click 'apply '.

  4. then click on "Stop" to stop the service from running in the current session

  5. click on OK to exit the dialog box

  Disable IPv6:

  Try to uninstall IPv6 on all interfaces, the removal of virtual cards of IPv6 and reset the TCP/IP stack. To remove the IPv6, go to the properties for each network adapter, and deselect the check box next to the Protocol "Internet Protocol version 6 (TCP/IPv6), which will turn off, or select it and click on uninstall, which withdraw power off the computer.» Then go into Device Manager and remove any 4to6 adapters, adapters miniport WUN or tunnel adapters.

  NOTE: You should do this for each network connection.

  Disable the DHCP broadcast flag: link: http://support.microsoft.com/default.aspx/kb/928233

  Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  http://support.Microsoft.com/kb/322756

  (How to back up and restore the registry in Windows)

  Windows Vista cannot obtain an IP address from certain routers or some non-Microsoft DHCP servers

  To resolve this issue, disable the DHCP BROADCAST flag in Windows Vista. To do this, follow these steps:

  1. Click Start, type regedit in the search box, and then click regedit in the list programs.

  If you are prompted for an administrator password or for confirmation, type your password, or click on continue.

  2. Locate and then click the following registry subkey:

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\ {GUID}

  3. in this registry path, click the (GUID) subkey that corresponds to the network adapter that is connected to the network.

  4. on the Edit menu, point to new, and then click DWORD (32-bit) value.

  5. in the new area #1, type DhcpConnEnableBcastFlagToggle and press ENTER.

  6 right-click DhcpConnEnableBcastFlagToggle, then click on modify.

  7. in the value data box, type 1 and then click OK.

  8. close the registry editor.

  By setting this registry key to 1, Windows Vista's trying to get an IP address using the BROADCAST flag in DHCP Discover packets. If that fails, he will try to obtain an IP address without using the BROADCAST flag in DHCP Discover packets.

  Hope this information is useful.

  Let me know if it worked.

  Thank you, and in what concerns:

  Umesh P - Microsoft Support

  Visit our http://social.answers.microsoft.com/Forums/en-US/answersfeedback/threads/ Microsoft answers feedback Forum and let us know what you think.

• Problems with the internet connection Wi - Fi

  I posted a few days ago that I recently switched internet providers, and since my laptop shows or says it is connected but when I click on something, it appears in the taskbar bottom right of the screen there is no internet connection, but still it always shows an internet connection.  I have the laptop configured to use the connection with a router that is installed on my main computer. There are no other problems with any of my other devices, other phones, tablets or smartphones.  It just seems to be this laptop.  Its a Vaio Sony, bought February 2012.  I tried what was suggested last time, go into the control panel and the activation of something.  Im not a tech person, please help.

  Thank you

  Christa,

  Try to ping of some sites like bing, msn and see if there is a request has expired.

  All you need to do is type 'ping www.bing.com' in the prompt without the quotes. See all lost packets.

  If the problem persists, then try to create a new network connection by following the steps of

  http://Windows.Microsoft.com/en-in/Windows7/setting-up-a-wireless-network

  In addition, through http://windows.microsoft.com/en-in/windows7/set-up-a-wireless-router

• Impossible to launch the store "we were not able to connect to the store.this could not have due server problem or the network connection has expired.

  Original title: PROBLEM WITH WINDOWS STORE

  Hi, I'm a first year student at IIT MADRAS. I just got a new laptop (W8, 4 GB RAM, 320 to drive HARD, I3). I had problems to open the store. He said: "we were not able to connect to the store.this could not have come because of problem with the server or the network connection timed out." My connection to the local network requires the proxy settings. PLEASE HELP ME.

  Hello

  Yes, the speed and connectivity of the internet must be consistent for the applications to work properly.

  I suggest you create a new user account and checkif the problem persists.

  Create a new user account.

  Setting up a new user account is a very easy process in Windows 8. There are two types of user accounts, a Microsoft user account and a Local user account. See this link for more information on the two types of user accounts and how to create them.

  http://Windows.Microsoft.com/en-us/Windows-8/create-user-account

  Try to connect with the user account that is having right of the administrator and check if the problem persists.

  I hope this helps. If you have any other questions, please get back to us and we would be happy to help you.

• Problem with the network connection security

  When I try to view certain websites, I get an error message that says: "there is a problem with the security of your connection Metwork. In addition, a friend just sent me a copy of an e-mail that was sent to him. Apparently, someone must have hacked into my email account, has obtained my contact list, created an e-mail account using my name and sent e-mails to people on my contact list.

  How can I fix the problem with the warranty of my network connection, and what I can do on the pirate e-mail contacts list?

  Can you give an example of the websites that you see this 'error' on?

• Toshiba 46WL768 - problem with the HDMI connection

  Hello, my problem is the following:
  I have a Toshiba Regza TV 46WL768.
  I bought a Qviart Unic satellite receiver and when I connect to HDMI does not recognize.

  I tried another TV with HDMI decoder and works perfectly.

  I tried different HDMI toshiba configurations and does not.

  Connect another device via HDMI to the TV toshiba and if it works.
  I hope you can help me. Thanks in advance.

  If I understand you just all your TV's HDMI ports are working properly, no?
  In this case, you must contact Qviart Unic support and ask what may be the problem.

• Re: Satellite C650 - problem with the devices connected to USB ports

  Hello

  Can help someone, I have a C650 and everytime I try to connect to something to him via the USB ports, it is not "found" by the computer?

  The other night, I tried to get pictures on my phone but it wasn'; work and I put it down to a problem with the phone, but today I tried to install something digital crafts for my daughter and during installation it tells you to insert the thing into the USB port and click Next, when I do that he's going through a lot of "research" and said then it can not be found.

  The laptop makes a beep sound as it would on an extraction device when you plug... I hope that makes sense. So I am now assuming that the problem is with my computer, is there something I can do to fix this?
  Thanks in advance

  Sorry should add - it's like nothing is plugged at all when it is, and it happens on two USB ports, not just one...

  Post edited by: leahhw123

  Hello

  What happens with plug n play like USB mouse device?
  You are able to use an external USB mouse correctly?

  > but today I tried to install something digital crafts for my daughter and during installation it tells you to insert the thing into the USB port and click Next, when I do that he's going through a lot of "research" and said then it can not be found.
  I guess this could be a problem with the software or drivers installed.

  I searched a bit and his city that he has a software is compatible with windows vista/2000/xp. Win 7 is not mentioned do not know if this could be a problem, but in your case, I recommend asking the support of this software product for some advice.

  In addition, you can try to install this software once more, check whether this USB problem appears again.

• Problems with the data connection

  Hello
  I bought a Z3 Compact Xperia on December 10, 2014. I live in Italy and I use Vodafone as my everyday.
  I got a SIM card replacement nano with LtE capabilities just to get the phone in the new fast network. The problem I encounter is that, since on January 13, 2015, I had some problems with the data in mode 3 G connection.
  So far, I used my phone normally, then I tried to send a text message with WhatsApp and phone stuck with the clock icon in the lower corner of the bubble of the message. I thought it was a temporary network problem but I'm not sure about this.
  I live in a small town where the coverage is really good, either in 3G and LTE. I tend to use the 3G because it uses less battery and it does not affect my 4G data plan.
  Th issue, it's that if I do a speedtest when I feel that network glitch I have a ping, but with very good download speeds up to 2000ms.
  The problem is that I believe that this is not a network problem because my mother has a phone HtC One S and runs vodafone without problem even when I'm having the glitch.
  I tried to reset the phone to factory settings, but it did not help.
  In LTE / 4G I do not experience this issue. In fact, I think if there is problem need a phone related software because the antenna works very well.
  If it doesn't I'll try to contact ad Vodsfone then I'll send my phone for the helpdesk if Vodafone tell me that the question is not on their network.

  Thanks in advance for your help.
  Simone

  It's pretty strange, double check the APN settings and contact EE in this regard.

• problem with the printer connected to windows vista,

  I have a Canon PIXMA printeriP1900 when I try to connect it to my computer, I get a message that the printer driver is not compatible with a policy enabled on your computer of mine that blocks NT 4.0 I have Windows vista. Can someone help me

  Go to the Canon Website and see if there are drivers for Vista.

  http://www.USA.Canon.com/consumer/controller?Act=DownloadIndexAct

  I don't see a pattern of IP1900 if you can't access the exact page. You will need to check your model number. If there are drivers for the version of Vista you have (32 or 64-bit), download and install. Do not have the printer connected until the installer tells you to do. If there are no Vista drivers for the printer, you can not run it under Vista.

  You must also run the software printer Canon of an administrative user account.

  MS - MVP - Elephant Boy computers - don't panic!