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
On July 6, July 6, RIM held a developer conference at Millennium Hotel Beijing. About 300 or 400 people attended the event, some of which were from other cities and seemed to have arrived from abroad.
At the meeting, RIM listed three concepts of Blackberry 10: flow, connect, and extend. These concepts are also presented in several videos played. What impressed me was its brand-new timeline camera model. This highlight was described in the most popular
About emergency CILS and emergency callback Mode
If you are outside of a wireless coverage area and the SOS wireless coverage indicator appears at the top of the screen, you can call only emergency numbers. your BlackBerry device is designed to allow emergency CILS even when your device is locked. depending on your device model and the wireless network that your device is connected to, your device is also designed to allow emergency CILS when the SIM
text message to your mobile phone to notify you that you have activated the hichina business. Don't be nervous. Actually, the fee is not actually deducted. I will introduce it below.
2. After a while, a text message is deducted from the GPRS package for 10 yuan. (If you already have other GPRS packages on your mobile phone, fees will be deducted next month and will take effect)
2. Then, send the text message "0000" to 10086. Check the service in use. You can see it. There is a kaleidoscope in i
Working on BlackBerry applications
ProgramDuring development, you sometimes need to serialize or store an object or a pojo object. At this time, many APIs on j2sdk cannot be directly used because they are developed on j21, for example, Java. io. serializable interface. In many cases, when we use persistentobject and persistentstore to persistent data, we want to persistent a Java object directly. For example, this is the simplest user object, at this
When you upgrade your phone ROM (Device Software) using the BlackBerry Desktop Manager, BDM automatically backs up the software on your phone.
The backup directory is
C:/docume~1/
Inside is the cod file of the third party application you installed later.
Where,
Two methods of backup:
1. Upgrade Mobile ROM (Device Software)
2.Switch device is said to be possible, never tried.
enjoy!
1) Download git client for Windows
Http://git-scm.com/download
Http://code.google.com/p/msysgit/downloads/list
Version Portable application for official Git 1.7.6
FileName portablegit-1.7.6-preview20110709.7z
2 decompression, execute command git-cmd.bat, this will appear a new command line window3 Execute the command in the new command line window
git clone git://git.linphone.org/linphone-blackberry.git--recursive
Reference: Clone linphone sources with Git
Http://www.linphone.org/eng/down
Loudtalks is a free push-to-talk software that works on BlackBerry phones and uses the Wi-fi,cdma,edge network to transmit voice across different mobile phones.
Unlike other real-time and direct communication software, this program does not store any of your information, and it also supports Windows PC-side calls to your phone.
9850 How to do the above:
1) After joining the contact person, touch the screen on the long press the user 3 seconds,
API Description: http://open.t.sohu.com/
Development support: Openapi@sohu-inc.com
Below is an example program that is debugged on a laptop.
If you want to make a BlackBerry version, the code might be a little more complicated. But the same principle, is to go to the HTTP protocol post Weibo data to Sohu.
Dependency Class Library: Commons-codec-1.3.jar,commons-httpclient-3.0.1.jar,commons-logging-1.1.jar
public class Sohublogger {
HttpClient clien
Download the install BlackBerry Java Plug-in for Eclipse v1.1 and install the BlackBerry Java SDK v6.0.0 online.
Step one: Download and install the BlackBerry Java Plug-in for Eclipse v1.1Select the Download the BlackBerry Java Plug-in for Eclipse v1.1 (full installer)http://na.blackberry.com/eng/developers/javaappd
Linphone BlackBerry and AMR-NB supportHttp://www.linphone.org/eng/linphone/news/linphone-for-blackberry.html
Download Source Code here:http://www.linphone.org/eng/download/git.html
Download install git for Windows http://msysgit.github.com/command line execute git clone git://git.linphone.org/linphone-blackberry.git-- Recursive
Copy directory Linphone-blackberry to the new workspace.
Import existing
In the following Web site can register a BlackBerry is about to open the platform, API
1 BlackBerry Tablet os–receive early access to development software
2) BlackBerry Messenger apis-get The latest news on the API availability, features and functionality
3) BlackBerry Enterprise application middleware-receive infor
that the simple "L" desktop, you can complete the common operation. If you feel that your own desktop background picture is not rich enough, then you can software (BlackBerry wallpaper speed master) homemade background images.
Ringtones homemade
Download a Mp3 cutting software online, such as MP3 Splitter Joiner. You cut off a section of your favorite song, put it in the ringtones folder of the expansion card, or put it in memory via the desktop man
The Blackberry development documentation describes how to add shortcuts to applications.
In your Project Properties in the Integration Development Environment (IDE), click the Resources tab.Under the Title ID option, specify the Resource variable name (App_Title) which corresponds to the actual text to be displayed (myApp) on the ribbon. www.2cto.comIf you want the in myApp to be a hotkey, insert the unicode underscore character (u0332) after. theref
the message and then press o to open the sender. • Inbox: press ALT in the message and then press I to open the inbox • Short Message (SMS): press ALT in the message and then press s to open the short message folder, including all sent and received SMS messages • Call History: press ALT in the message and then press P to view call records • Voice information: press ALT in the message and press V to view the voice information. • Saved information: you can press the V key in a message to vie
Problem description:
Uncaught exception Process ETG_BBGPS_2Min (83) killed due to message queue overflow
Cause:
The application blocks the main thread.
Analysis:The main thread is used to process system messages. Blocking this thread will not be able to process system messages, resulting in Message Queue overflow.
Because there is a limit on the number of messages stored, this exception occurs when these messages are not processed properly. If an application stops processing messages for
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