Android Question wrap a simple jar file

[Bobi]

I have a simple jar file but I really don't understand how to use it in a b4a application. Is anyone who can help me? I tried to create a wrapper in eclipse but I don't understand how.

 

[stevel05]

For someone to be able to help you, you're going to have to supply some more information. Do you have any documentation for it?

 

[Bobi]

No... I just have this jar file which contains functions (I know this but I really don't know exactly what function - must be something like "print heder details, etc"). As you probably understand already, this jar is used for android app to print document to a cash register. I have some sample from dealer... hope matters.

 

[stevel05]

That may be enough info, if someone's done something similar with Bluetooth they may be able to help.

 

[DonManfred]

You need one with Java-knowledge who build a wrapper for this jar-file.
Documentation of this api should be useful too

this wrapper then can include this jar and is the part between B4A and the jar.

 

[Bobi]

I made wrapping as you can see in attached file but I receive error when I'm using it in b4a. Any workaround? Sure, my English is pretty bad and I don't know Java . Thanks in advance.

 

[androh]

Try to use Simple Library Compiler. It's more easy than Eclipse.
http://www.b4x.com/android/forum/th...mpiler-build-libraries-without-eclipse.29918/

 

[Bobi]

Obviously I made a mistake. Any suggestion here?

Starting step: Compiling Java code.
javac 1.6.0_31
C:\Users\Bogdan\Desktop\DP05\dp05\src\dp05\dp05.java:7: package com.datecs.fiscalprinter does not exist
import com.datecs.fiscalprinter.FiscalPrinterException;
^
1 error


Error.

 

[androh]

- If you need to include any additional files, such as .so files, in the jar then you can create a folder named 'additional'. Any file or folder inside this folder will be added to the jar file.

Check jar file in additional folder.