Vijay Dogra

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since Sep 16, 2004
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Recent posts by Vijay Dogra

Hi All,

Are there any guidelines how to use in app purchase service provided by Blackberry? Has somebody used it?
Currently, I have a scenario where the purchase is made on books through an application. Its not the application that is paid, however, it contents that are used are to be made paid.
Any idea on this front?

Thanks,
VijayKumar Dogra
13 years ago
You can always change the port number in server.xml to listen it to 80 instead of 8080 and then setting the context of application in your web.xml file accordingly
13 years ago
I do not see anything wrong in your code, unless the imports are not proper.
13 years ago
Yes, You can create textfield using Canvas, though its quite lengthy and difficult

1. Override the paint method
2. Draw rectangle and use the font to be used to type
3. Override keypressed event and check which key is pressed and repaint it.

These are just guideliness.
13 years ago
Hi Sanjay,

Can you please try to set the settings of installed application on your phone (Options->Application Access).

If this even doesnt help, then you have to sign your application before installing it to the real device.

VJ
13 years ago
I suggest you to have a look at documentation of Java. I can tell you whats wrong and whats not, however, if I do so, you would never dare to open those documentation API
13 years ago
Use StringBuffer or StringBuilder and append all the string from your vector, and then outside loop set this as text to the ticker..
13 years ago
Can you replace System.out.println with Dialog that shows. Then it would be clear as to what SecurityException (if at all this is the case) is raised.
13 years ago
Have you mentioned the permissions required in your file?
13 years ago
Try using the sources instead of JAR file. This will also help you in deploying the final module into your device. The error that you are getting is due to wrong inclusion of kxml.jar file. ( I assume you had used the minimal version, although it should include the class that you are referring to)
13 years ago
Hello,
Well there is one such case where in you call using JNI code. In the called code you forget to cleanup. In that case there is memory leakage.
18 years ago
Hello,

You are setting the page buffer size to 200kb and also setting the autoflush to false. Also when you are reading from file you are reading in bytes and converting that to int. Now this int is larger in size than that of a byte that you are converting. As you are reading one byte and converting to int the out variable gets filled more quickly than you expect (as size of int is larger than that of a byte). Try to print the bytes directly to ouput.

Hope this helps.

Vijay
18 years ago
JSP
Hello All,
I would like to know what if the name is "Vijay Dogra" and I have kept the name as "Vijay"? I am sorry if this question is real simple and posted in wrong place.
18 years ago