BlackBerry Forums Support Community
              

Closed Thread
 
LinkBack Thread Tools
Old 05-19-2009, 07:53 AM   #1 (permalink)
Thumbs Must Hurt
 
Join Date: Feb 2008
Model: 8800
PIN: N/A
Carrier: ATT
Posts: 65
Post Thanks: 0
Thanked 0 Times in 0 Posts
Default Showing continous streamed data on screen and refreshing the screen accordingly

Please Login to Remove!

hello all,



I am developing an application in BB, in which I am getting data continously from web service. i need to display this data on the Screen.



I am getting response of a sytem from that web service, and I need to show this data graphically on the screen. That web service will reurn coordinates of that data,and I need to show this data on screen. So, that web service will continously send this data, i need to get that data and display it on screen, so my screen should refresh periodicall(100ms) and show the sent data.



I searched a lot on forum abt this, but not got any solution.

What will be the best way to do this task.

i was thinking of streaming the returned data and keeping it in buffer, and then drawing the waveform on screen.



has anybody tried something like this.

Or do you have any sample app like this?
I was wondering, is there any BB way to achieve this task.

I mean, a connection thread will always run to get the latest data from web service, and update the buffer. I will use this buffer to show the data on screen and update the screen accordingly.



Is anyone have any sample application related to this OR any suggestios abt this.


Thanks and appreciate your response,

hemant
Offline  
Closed Thread


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

MSA Power Supply Charger for Altair 4x and 5x Multi-Gas Detectors
$27.0
MSA Power Supply Charger for Altair 4x and 5x Multi-Gas Detectors pictureNEW MSA Altair 4 Altair 5 Solaris Orion Oxygen O2 Sensor, Alphasense O2-A2 O2A2
$89.0
NEW MSA Altair 4 Altair 5 Solaris Orion Oxygen O2 Sensor, Alphasense O2-A2 O2A2 pictureMsa H2s Altair Pro Single Gas Detector,10074136,cal Cert Included
$42.0
Msa H2s  Altair Pro Single Gas Detector,10074136,cal Cert Included pictureMSA Altair 4X / 5X Combustible (LEL) Replacement Sensor, P/N 10106722
$189.99
MSA Altair 4X / 5X Combustible (LEL) Replacement Sensor, P/N 10106722 pictureMSA ALTAIR 4X Phosphorescent Multigas Detector [LEL, O2, Co, H2S] - 10107603
$699.0
MSA ALTAIR 4X Phosphorescent Multigas Detector [LEL, O2, Co, H2S] - 10107603 picture






Copyright 2004-2016 BlackBerryForums.com.
The names RIM and BlackBerry are registered Trademarks of BlackBerry Inc.