Today, I encountered such a problem in the BlackBerry development environment.
Description:
Blackberry simulator runs properly
Blackberry MDS simulator works properly
The browser provided by BlackBerry simulator cannot access the network, BB homepage failed, Goto other URL still failed
So I began to find out the cause
BKJIA Editor's note: A blue ray of the sky, RIM's BlackBerry is a little overwhelmed by the aggressive trend of iOS and Android. According to BGR, the BlackBerry QNX system program is developed with Dalvik! Dalvik is a Java Virtual Machine for Android, and Android applications are developed using Dalvik!
BGR, which has always been reliable in BlackBerry messag
http://us.blackberry.com/support/downloads/download_sites.jsp
Choose China telcom
The only ROM currently available is 9530.
BlackBerry Handheld Software v5.0.0.1385 (Eastasia)Package version:5.0.0.1385Consisting of:applications:5.0.0.822 software platform:5.2.0.76 File name:8900jeastasia_pbr5.0.0_rel1385_pl5.2.0.76 _a5.0.0.822_china_mobile_hong_kong_co._ltd.exe File size:126.72mb note:the software Platform and Applications version n Umber
Bank of America is starting an ' by invitation only ' trial of its Mobile Wallet program. The trial is open to owners of certain BlackBerry devices with a Bank of America debit or credit card. The service allows shoppers to ' tap and pay ' while checking out of a participating retailer.To join the trial, must own a BlackBerry Curve 8520 or 8530, a BlackBerry Tour
Note: Updates are not scheduled.
Csdn the top right corner of the website, there are courseware download.In the video courseware "Enterprise mobile Business Solution Webinar", the Expert answers the complete answer to what is BlackBerry BlackBerry.http://subject.csdn.net/blackberry/
Pre-Sales solution information (the BlackBerry oa,
BlackBerry 10/playbook OS 2.0 has a built-in OpenAL class library, so it's convenient to use the OpenAL class library to play sounds in your program.
The example program cowbell provided on the BlackBerry 10 developer site includes examples of how to code.
Basic Sound HandlingA cow, a bell, and Cascades is the only things so need to build a simple instrument app.
In this sample, a rotation animation are us
This article will focus on the MDS service reference for BlackBerry applications, including HTTP requests, HTTP request variables, and HTTP responses.
Application in BlackBerry development-MDS service reference
HTTP request [1]
A client establishes a connection and sends an HTTP request message to the server. The server then sends a response message, which usually contains the requested resources.
This article will focus on the implementation of Tabbed Pane similar to Lwuit in the Development of Black Berry. Although Lwuit has the version of Black Berry, it combines different system versions of all versions, including QWERTY, suretype, and touch, to make cropping very difficult.
BlackBerry Development achieves TabbedPane effect similar to Lwuit
Although Lwuit has a version developed by BlackBerry, af
CEO of RIM, stotton Hines
Heins believes that although Apple and Google both emphasize the number of their respective applications, applications are not digital games. There is clearly a lot of unvaluable content in the mobile application ecosystem. RIM believes that as long as the company has high-quality applications that can meet the needs of key users, it can be used with Android and iOS.
"We are currently deploying a strategy based on countries and regions ." "Our goal is to have the most
Note: use the standard modem built in the BlackBerry phone, GPRS dial-up wireless Internet access, and use a USB connection to connect to a computer with a Ubuntu system. Tool: Berry4all (this has a Gui and is also implemented by Barry, but it is a full command line ). 1. Download Berry4all and decompress it to any folder. Here I remember it as $ Berry4all $ gt; http://www.colar.net/websvn/filedetails.ph
Note: use the standard modem built in the
RIM, which has always been showing people with a steady business image, recently released BlackBerry Messenger 6.0 and made some social attempts, which is also consistent with previous rumors.
BBM 6.0 brings important improvements:
Added a social platform that allows third-party applications to read user information, send friend invitations, and share content.
Add geographic location sharing and introduce various LBS services.
The most typical exa
Sending SMS in GSM network using Blackberry
Http://forum.gssdaily.com/viewtopic.php? F = 36 t = 1671
ByTommy» Sat Jun 18,201 1 pm
Sending SMS in GSM network using Blackberry
Code:
Select All
import javax.microedition.io.Connector; import javax.wireless.messaging.MessageConnection; import javax.wireless.messaging.TextMessage; String addr = "sms://"+number; MessageConnection conn = null; try
--- BlackBerry mobile data service Simulator (hereinafter referred to as bb mds Simulator ---
Bb mds Simulator is used to represent the HTTP Connection of the BB Simulator ). Bb mds Simulator uses a batch file to set the environment variables required during startup.
This file (setBMDSEnv. bat) is located in the \ MDS folder of the BlackBerry JDE installation directory.
If bb mds Simulator cannot be fully s
Tips for Blackberry
1. on the main interface (home), press ALT and then enter nmll on the keyboard (in the 7100 series, you may have to press Alt + bnmll, or press twice for B to have n ), you can change the phone signal from a signal bar to an actual signal number. To change back, you only need to repeat the operation once.2. Quickly select the text, click cap (that is, shfit), and then rotate the scroll wheel to select the text. If you need
To learn about the distribution of blackberry developers in China, we will make a small survey here.
You can be one of the following objects:
Developing Blackberry
I have done it before, but I have not
Coming soon
Please leave a message in the following format:
Name:
Network Name:
City:
Company:
Email:
Mobile phone
Blog
In addition to the network name, city, and company name,
I wrote a small demo a few days ago, but it has been running on the simulator and has never been installed on a mobile phone for testing. That night, I suddenly wanted to install the demo on my mobile phone and test it. So I copied the. Jad and. COD files under the Eclipse project directory to the memory card. However, when I open the. JAD file on my mobile phone, a window pops up on the mobile phone screen, which means that this program uses some sensitive APIs and must be signed before it can
Command line Quick signature:CD Eclipse/plugins/net.rim.ejde/vmtools (Ejde 1.1 or BlackBerry Java Plug-in for Eclipse v1.1 released in April-B Lackberry_jde_pluginfull_1.1.2.201003212304-12.exe)
Java-jar signaturetool.jar-p passw0rd-c-a c:/mymidlet.cod
Description:-C option is also useful:signaturetool'll exit from its GUI whatsoever the
Signature is.
Note: The CSL file corresponding to the Cod file should also be under the same directory as Cod
Code fragment:
Class GUID variable definition
Long GUID = 0x9c805919833654d6l;
Thing a, register, or the following code does not error, but does not record events
Eventlogger.register (GUID, "Lmlogger", eventlogger.viewer_string);
Logging EventsString eventdata = "' Installapp:filename";Eventlogger.logevent (GUID, Eventdata.getbytes (), eventlogger.always_log);
Optional:
On the development PC, execute commands to clear the phone log
Javaloader-u ClearEventlog
Check the eventlog directly on the
Table of Contents: SRC
Description: According to the example code provided by rim, slightly modified:
1. Determine if network connectivity supports direct connections (the original code is to determine the MDS connection)
2. To determine the network connectivity situation is China Mobile/China Telecom/Unicom to take different APN cmnet 3gnet or use WAP 2.0 connection, according to the decision to use the corresponding network connection (the original code is using the MDS connection)
3. Remove t
Remote Erase action method
http://www.blackberry.com/btsc/KB04529
Extract:
BlackBerry Enterprise Server 5.0 to 5.0 SP3
1. In Theblackberry administration Service, on the BlackBerry solution Management Menu,expand User.
2. Clickmanageusers.
3. Search for Auser account.
4. In the SearchResults, click the PIN for the user account.
5. In the Theactivation list, click Delete All device data and disable d
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