Java Development

[arv]

Halo All,

I'm a new programmer of Blackberry Application.

i create a program that automatically read from Store, using FolderListener.

when i got event from FolderEvent, i got Message which is instanceof Multipart.

I create BodyPart from Multipart, to access my attachment. (bodypart index number 1)

when I check bodypart.hasMore() it's return true.

I do Transport.more(bodypart, true);

I create a loop to check it bodypart.hasMore(), until 2 minutes it still true

(found attachment on server).

why I can't complete my message?

(the bodypart.hasMore() never return false).

is there any how to to get attachment from Message (mail api)?

my attachment is a binary with base64 format, it size only 100 Bytes.

I don't have any idea, is my attachment included on (2K bytes of first) message?

Any help would be much appreciated.

Thanks.

[MSohm · Accepted solution]

Please have a look at this sample.

What Is - Delivering attachment contents to a BlackBerry device
Article Number: DB-00475 

http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800451/800563/What_Is...

BlackBerry handheld software version 4.5.0 introduced the ability to access attachments without using an AttachmentHandler.  The following link explains this.

How To - Access HTML email messages
Article Number: DB-00666

http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800332/800698/How_To_...

It demonstrates getting the HTML or text portions of an email message, but the same principles can apply to attachments.  Note that this requires a BlackBerry Enterprise Server or BlackBerry Internet Service account.  The ESS and MDS Simulators do not support HTML email delivery.

There is also an issue in a few early releases of version 4.5.0 that prevents you from requesting more of an attachment (using the second method).  This is fixed in BlackBerry handheld software version 4.5.0.47 and higher.

[arv]

Thank you Mark,

the problem now solved.

solution of my problem is change the AttachmentHandler to listen

attachment with content-type: octet-stream.

i don't know why, the blackberry device cannot recognize

that i change my content-type to my own string.

your links are awesome.

thanks.