DM 2D Bar Code - Have you ever notice DataMatrix 2D barcode symbols become more and more popular these days?
Will that be cool if you can encode and decode such 2D barcode using your mobile phone?
Try our J2ME Data Matrix code application.
With this application, depend on your mobile phone`s functionality and java setting, you can:
1) Encode a string to a DataMatrix barcode image.
2) Decode a DataMatrix barcode to a string.
3) Send/Save/Upload your DataMatrix image.
4) Load DataMatrix image from a website or from your local file.
5) Take a sanpshot of a DataMatrix symbol with your camera phone.
6) If the decoded string is wap page, you can visit it;
If the decoded string is a phone number you can make a call; If the decode string is a rtsp protocol, you can view a movie.
Try this application see how it works!
Ideal config is:
Camera ready phone with MIDP2.0 and CLDC1.1 support.
JSR 135: Media MAPI
JSR 75 : File System Access
FAQ 1: I can`t install you application on my mobile phone, what`s wrong?
Answer: Most likely it is because your phone does not support JSR 135.
After download the J2MEQRCode.jad, what you need to do is to delete the line
MIDlet-Push-1: mms://:www.drhu.org.DataMatrix, J2MEDataMatrixMidlet, *
before install in your mobile phone.
BTW, if your phone doesn`t support JSR 135, you can`t have the send feature.
You even don`t see the send menu when you run the application.
FAQ 2: My phone doesn`t support JSR 75, can I use it?
Answer: Of course, you can use it. But you can`t save/load image from your file system.
The application will automatically config the menu for you so you don`t need to worry about it.
You can always check your phone`s java seeting via the JavaSetting menu.
FAQ 3: How about if my phone don`t have camera?
Answer: Well, in that case, you can`t take a sanpshot of DataMatrix image.
But you can still load the DataMatrix from a http server.
FAQ 4: I don`t have a mobile phone, what should I do?
Answer: Buy one! Or visit http://www.drhu.org/ for online encode/decode.
FAQ 5: I find a 2D barcode which is different from DataMatrix barcode, what`s that?
Answer: Check here http://www.getjar.com/products/5265
Visit our web site at http://www.drhu.org/
GOOD NEWS CLDC 1.0
Start from V 1.4, it support CLDC 1.0. See Below.
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BarcodeReader Barcode Reader is an app that is using the built-in camera on mobile phones to photograph and decode barcodes. Supported codes are: UPC-A, UPC-E, EAN-8, EAN-13, QR Code, Codabar, Data Matrix
BeeTagg Reader (Java) Detect a 2D BeeTagg, QR-Code or Datamatrix by taking a photo and detecting it. The BeeTagg Reader will take you to the contained information by launching the phone's browser with the corresponding URL