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Mobile Java Networking & Messaging & Security | Forum profile
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Forum profile page for Mobile Java Networking & Messaging & Security on http://www.forum.nokia.com.
This report page is the aggregated overview from a single forum: Mobile Java Networking & Messaging & Security, located on the Message Board at http://www.forum.nokia.com.
This forum profile page summarizes the general forum statistics such as: Users Activity, Forum Activity, and Top Authors, which are reported in either a table or graph below for a given reporting time period.
Additional forum profile information for "Mobile Java Networking & Messaging & Security" on the Message Board at http://www.forum.nokia.com is also shown in the following ways:
1) Latest Active Threads
2) Hot Threads for Last Week
Warning: These statistics are generated using 'best efforts' and can experience delays and reporting errors at times. Please note that such statistics do not constitute a forum's popularity and/or exact posting volumes at any given reporting period.
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Posting activity on Mobile Java Networking & Messaging & Security:
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Week
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3 Months
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Threads:
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36
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134
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439
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Post:
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70
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217
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766
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Mobile Java Networking & Messaging & Security Posting activity graph:
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Top authors during last week:
user's latest post:
urgent help required to Develop...
Published (2010-01-04 20:28:00)
You will not be able to implement voice over IP in J2ME. You need to develop a native application for this. In Java, you will be able to implement only text chat. Graham.
user's latest post:
https and unsigned midlet
Published (2010-01-03 19:42:00)
i tried the app you gave me..it showing the same error..so i will contact my service provider and correct my gprs connection... thanks graham for your help..... Bejoy A K
user's latest post:
How to send video clip from...
Published (2010-01-02 04:25:00)
Hi, Are you trying to send video file from Mobile to PC? Or are you trying to access mobile from PC and then download that file to the PC? In case you want to send video clip to the server then you can do so by httpConnection. In that case, the video clip will be send to the server in form of bytes. There are plenty of code samples available for this task.
user's latest post:
threading problem in j2me (new)
Published (2009-12-27 15:53:00)
thanks lot for your advice , it was very usefull thanks and regards Arunesh
user's latest post:
posting data
Published (2010-01-04 10:42:00)
Hi bhanu, Thanks for ur advice. I hv tried like: String msgbfr = "User=" + user + "&" + "Event=" + event + "Image="+ stringImage; I retrieved the correct user and event like: String user = request.getParameter("User"); String event = request.getParameter("Event"); But when i am retrieving the Image string like : String...
user's latest post:
posting data
Published (2010-01-04 08:21:00)
Hi manmeet_narang, The thing what you are doing is correct only there is no problem in it. The thing here to notice is are you getting the total data what you have write in to the output stream ? Check the content length of your data , howmuch you are sending and how much you are receiving ? And one more thing is are you converting the image in to proper format itself like you send png data and converting it as some other format like that ?
user's latest post:
Midlet to Print using a thermal...
Published (2009-12-28 12:27:00)
Tell us something more about the thermal printer you have wired to the phone, if you have done it and connected it as a serial port device, try opening serail port (try comm connection API) and sending the result value on output stream to it to print. thanks, ~Amitabh
user's latest post:
Install a signed MIDlet on E71
Published (2010-01-03 01:27:00)
I also checked every item posted by traud in http://developer.sonyericsson.com/co...message/111184 and still no success
user's latest post:
S40 Phones sending HTTP request...
Published (2010-01-04 12:30:00)
Quote: Originally Posted by grahamhughes Why the 100 second delay before responding? My guess is that something (perhaps the phone, but more likely a proxy) has decided that the server did not receive the request, so is sending it again. The server really needs to reply promptly to avoid time-out issues. If you need time to construct a response on the server, see if you can send part of a response (the header, for example) immediately, then...
user's latest post:
HTTP POST "Chunked"...
Published (2010-01-04 18:16:00)
Hi Graham, Thank you very much for your response. It's good to have an answer, even if it's not the one I wanted to hear... :) We are running our tests on a Nokia 2630 amongst others that has a specified Heap Size of 600KB. Our JAR is 40KB and using the WTK Emulator Memory Monitor it is using 80KB as it starts the incoming file download. Once the download exceeds 49KB we get an OutOfMemoryError. Quick questions now... 1. Do these...
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Latest active threads on Mobile Java Networking & Messaging & Security::
Started 19 hours, 8 minutes ago (2010-01-05 17:51:00)
by grahamhughes
Quote:
Originally Posted by bejoy_ak
i am developing an application which will send data to a server and then the server will redirect to another page...and get response from that page..so when i establish a new connection to the response page do i have to close the old connection or close them together..
You ...
Started 1 week, 1 day ago (2009-12-28 13:23:00)
by sunil_bhambani123
Hi,
The below link has the list of Mobile Chat clients available. And yes, you will need to implement the server part for this.
http://j2me.ngphone.com/opensource/imp2p.htm
Hope that helps you out.
Started 1 year, 4 months ago (2008-09-04 14:51:00)
by Spider_Eg
Dear,
if i understand you right. that you want to secure the call between to devices...
Can't be done until now on JavaME as there is no API available on current devices let you listen to phone calls.
There is Content Encryption in SATSA API
http://www. forum.nokia.com/document/...w-summary.h tml
Started 1 day, 2 hours ago (2010-01-05 10:48:00)
by sunil_bhambani123
Hi,
http://www.forum.nokia.com/document/...ooth/UUID.h tml
Go through the above URL, it gives the information about which UUID supports which Profile. If it has UUID value as 0x1106 then I think it will support Object File Transfer since it is the UUID value of Object File Transfer Profile.
Hope it helps you out.
Started 4 days, 8 hours ago (2010-01-02 04:25:00)
by sunil_bhambani123
Hi,
Are you trying to send video file from Mobile to PC? Or are you trying to access mobile from PC and then download that file to the PC?
In case you want to send video clip to the server then you can do so by httpConnection. In that case, the video clip will be send to the server in form of bytes. There are plenty of code samples available for this task.
Started 2 years, 6 months ago (2007-06-20 09:29:00)
by mariosas
Started 1 day, 12 hours ago (2010-01-05 00:19:00)
by speigel
hi, were any of you able to encode the key for storage/transfer yet?
Started 1 year, 4 months ago (2008-08-16 10:33:00)
by traud
Started 1 day, 22 hours ago (2010-01-04 14:05:00)
by grahamhughes
I'm afraid you cannot do what you want. As soon as you flush the OutputStream, the connection is made and the complete HTTP transaction performed. You won't be able to send anything larger than the available heap on the device.
You cannot use the same HttpConnection twice. For another transaction, you need another connection.
Graham.
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Hot threads for last week on Mobile Java Networking & Messaging & Security::
Started 5 days ago (2010-01-01 12:53:00)
by grahamhughes
You can use a signed or unsigned MIDlet, it doesn't matter.
Can you be more specific than "it doesn't work"?
What do you mean by "StreamConnection method"? Either the URL starts "http:" or "https:". For HTTPS, it must start "https:". Do you mean that using "http:" works?
Graham.
Started 1 week, 1 day ago (2009-12-28 13:23:00)
by sunil_bhambani123
Hi,
The below link has the list of Mobile Chat clients available. And yes, you will need to implement the server part for this.
http://j2me.ngphone.com/opensource/imp2p.htm
Hope that helps you out.
Started 2 days, 6 hours ago (2010-01-04 06:33:00)
by bhanuchandar.k
Hi manmeet_narang,
Quote:
I am not able to retrieve the image properly .
What are you getting are you not getting the image data at all ?
And how are you converting the image in to string are doing base64 conversion of the image data ? or simply you are converting the image byte data to string?
Started 1 day, 22 hours ago (2010-01-04 14:05:00)
by grahamhughes
I'm afraid you cannot do what you want. As soon as you flush the OutputStream, the connection is made and the complete HTTP transaction performed. You won't be able to send anything larger than the available heap on the device.
You cannot use the same HttpConnection twice. For another transaction, you need another connection.
Graham.
Started 1 week, 2 days ago (2009-12-28 12:11:00)
by grahamhughes
How are you connecting the printer? I don't think there is any suitable connector.
Graham.
Started 4 days, 8 hours ago (2010-01-02 04:18:00)
by sunil_bhambani123
Hi,
I suggest you have a look at HttpConnection or may be Socket Communication.
http://developers.sun.com/mobility/m.../midp2netwo rk/
Go through the above link, it will help you out in understanding Generic Connection Framework of J2ME.
Started 2 days ago (2010-01-04 12:30:00)
by gaurav007
Quote:
Originally Posted by grahamhughes
Why the 100 second delay before responding? My guess is that something (perhaps the phone, but more likely a proxy) has decided that the server did not receive the request, so is sending it again. The server really needs to reply promptly to avoid time-out issues.
If you need time to ...
Started 2 days, 6 hours ago (2010-01-04 06:48:00)
by bhanuchandar.k
Hi kalki,
To get the table data from the server , you need to follow some protocol between your client and server , Like send the columns ands rows information in a structured xml format , or define your custom format of rows and columns and send to client ,and at the client side you will receive the same byte stream convert that stream as string depending on your content you can apply the...
Started 4 days, 8 hours ago (2010-01-02 04:25:00)
by sunil_bhambani123
Hi,
Are you trying to send video file from Mobile to PC? Or are you trying to access mobile from PC and then download that file to the PC?
In case you want to send video clip to the server then you can do so by httpConnection. In that case, the video clip will be send to the server in form of bytes. There are plenty of code samples available for this task.
Started 19 hours, 8 minutes ago (2010-01-05 17:51:00)
by grahamhughes
Quote:
Originally Posted by bejoy_ak
i am developing an application which will send data to a server and then the server will redirect to another page...and get response from that page..so when i establish a new connection to the response page do i have to close the old connection or close them together..
You ...
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