First step: Free online application: https://www.blackberry.com/SignedKeys/
After applying, usually within two hours, RIM will put the certificate file (the BlackBerry is three files, Playbook is.) ) Sent to you
Step two: Easily import the certificate file into the development environment according to the introduction of the following website
https://bdsc.webapps.blackberry.com/CodeSigningHelp/
Step three: In the future as needed, at any time t
Sina Weibo
Download: Official Download (OTA, click Link Client), BlackBerry App World Search Sina
Description: Chinese description @berrycn.com
Phone number attribution to display tool UD Caller
Download: Official Download (non-OTA)
Description: Chinese description @berrycn.com
Hint: 1) Free registration in the menu 2) set the caller ID and call display mode to customize the display, X/y coordinates are set to 100, otherwise the call attributi
Get a blank label (like Mifrare Ultralight), touch the BlackBerry 9900 backplane, and 9900 will prompt
"This label is empty. You can write using the smart tag application. With two buttons below
1) Smart Tag
2) Close
Open the "smart tag" program, select the menu "Create label", fill in the title and URL, and select the menu "Write tag", the label is ready to write.
Now you can do the test.
Take this tab, touch the back of the
When developing a BlackBerry application, it is sometimes necessary to serialize or store an object or a Pojo object, because it is developed on the J2ME, so many of the APIs above J2SDK are not directly available. For example, Java.io.Serializable interface, and many times we use PersistentObject and persistentstore to persistent data is to directly persistent a Java object, here, for example, is the simplest us Er object at this time, because the us
1. Confirmation issues
Look at the operating system version: ALT + AA + H to see the mobile version, (build number inside such as 1688)
Do Network Diagnostics phone signal display is uppercase, 3G, EDGE, 1x
See log: ALT + L g l g (lowercase)
Mobile phone can send mail not. BBM, send pin message, can Internet (extranet, intranet)-Purpose Check network connectivity
Check the BES log (see for yourself, find a supplier)
2. Processing
2.1 Shut down the network, turn on the network, turn of
First, let's test Google tts English text aloud
Command-line testing:Wget-q-u mozilla-o "Helloworld.mp3" "http://translate.google.com/translate_tts?ie=UTF-8tl=enq=hello+ World
Then we write a section of QT Code, test Chinese speech aloud, download the file name Translate_tts, the mobile phone in the application of the data directory, such as
/accounts/1000/appdata/com.example.hello1standard.testdev_lo1standard73e1edad/data
We can copy this mp3 file to the
Bo Master Doll also wrote several BlackBerry development of small documents, quite practical, thanks.
Original:
http://doll.javaeye.com/blog/569457
LabelField TestLabel = new LabelField ("I swear to God up in the sky I'll be your shelter if you cry cause your are my everything."field.focusable) {int Currentchar = 0;String currenttext = null;Font Ourfont;Private Timer _scrolltimer;Private TimerTask _scrolltimertask;protected void Paint (Graphics Grap
Method 1:
Print debug information on the NDK development tool console
The way mobile phones and development desktops are connected is on a local area network (such as an office WiFi environment, or a phone USB connection to a development desktop)
Operating effect:
The BlackBerry NDE C + + example code is as follows
void btcontroller::logqstring (const QString msg)
{
std::cout
Reference:
BB10 Cascades Beta3: How to more easily
January 29, 2010: Last night just upgraded to the latest BDM 5.0, install the application, the results prompt:
This application isn't compatible with your device and cannot be loaded
Reason:
The jackpot is estimated to be the BDM 5.0 bug.
Workaround:
Install cod with the Javaloader command line installation.
1) Copy Javaloader.exe to C:/windows
2) javaloader-u Load Myapp.cod
May 30, 2010 Update:
1) It is recommended to download the latest BDM
2) Javaloader is a powerful tool for
==============================================================
The following are used in non-QT projects.
==============================================================
The BB10 IDE comes with a playaudio example program.
To create a clean project:
Select Menu New--BlackBerry C + + Project
Select Minimal Screen Application
1) Copy the playbook inside the source code, MP3 file over.
2) Modify the Bar-descriptor.xml and add the mp3 file to the assets.
I. Priority and task Preemption
Neutrino provides a priority-driven preemptible design concept. Priority-driven means that we can assign a priority to each thread, which can obtain CPU resources based on the priority scheduling policy. If a
You apply the command# Io-USBThen, you should include "Removable device" in the "VM" under your VM menu"Select "Connect" for the USB device you inserted in the listed devices, and a USB device insertion icon will appear in the lower right corner of
Like most of my friends, I used to only use the SD card SPI mode. This mode is simple and can be implemented on most single-chip computers without the need for CRC verification. The SD mode can achieve simultaneous transmission of four data lines,
ZoomIn and zoomOut of RasterMap are used to zoom in and out the map.
Download the map development kit
Java ME platform map development kitLWUIT platform map development kitBlackberry platform map development kitAndroid platform map development
You can use the getDirection () method of RasterMap to query the path. Similar to the query address, the path query result notifies the application through the callback function, the following example returns the path from Nanjing to Beijing. The
First install the netbeans development plug-in
Then add "Java platform management"-> j2-> customize the j2-platform simulator (this is the meaning after translation) and then add the path of the BB simulator.
Then fill in some basic information
All rights reserved. You are welcome to reprint it. Please note: sinfrancisHttp://mdev.cc Bb projects can be compiled and released using ant, but installation is required.(-_-!!! And B cannot be connected together. Je prompts that B is suspected
Processing focusWhen you scroll the pulley, override the nextfocus () method to specify how the field gets the focus. Direction ParameterDescribes the direction of Focus movement (in general, when the pulley scroll down, the focus is down and the
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