Java Question Creating library in B4A with adding additional java library

bsnqt

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• Sep 30, 2013

• #1

Hi Erel,

I am creating a library for B4A and used to do it successfully;
This time, I need to add an additional java library from here: http://code.google.com/p/libphonenumber/
I did import their .jar file to my project and compiled without error.

B4X:

import com.google.i18n.phonenumbers.*;
import com.google.i18n.phonenumbers.PhoneNumberUtil.PhoneNumberFormat;
import com.google.i18n.phonenumbers.Phonenumber.PhoneNumber;

Finally, from Eclipse I can successfully export my .jar and .xml files
However, when I ran my B4A project, it says the following error:

java.lang.NoClassDefFoundError: com.google.i18n.phonenumbers.PhoneNumberUtil

Click to expand...

I did something wrong?

Thank you

 

barx

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• Sep 30, 2013

• #2

Did you add the @DependsOn to your lib?

AND

Did you copy the 3rd party jar file to your b4a additional library folder?

 

bsnqt

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• Sep 30, 2013

• #3

barx said:

Did you add the @DependsOn to your lib?

AND

Did you copy the 3rd party jar file to your b4a additional library folder?

Click to expand...

Hi Barx,

Your question #1: I did added it using the same way like adding B4AShared.jar, android.jar and Core.jar... is it correct?

Question #2: No, I did not yet, let me try it out right now... Thanks so much.

 

bsnqt

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Longtime User

• Sep 30, 2013

• #4

Hi Barx,

I did copy the third party lib to the additional B4A library folder (and refresh the libs in the project) but it again does not work.

So I guessed I still doing wrongly with your Question 1. Please advise how can I add it as you said @DependsOn

EDIT: Ok, I figured out how to do it, just to add DependOn into xml file of my library...after searching in the forum.

THANK YOU VERY MUCH BARX, IT WORKS

 

Last edited: Sep 30, 2013

Javier Alonso

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• Feb 24, 2016

• #5

Hi, bsnqt

Could you please upload libphonenumber library for B4A? I've been trying but I haven't been able to compile it.

Thanks in advance
Javi

 

L

leitor79

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• Apr 14, 2016

• #6

Hi bsnqt,

I'm using the same libraries as you (and some of your code, ehem), and I'm getting an error when I call the Validate(String phoneNumber, String defaultCountry) function.

java.lang.IllegalStateException: missing metadata: /com/google/i18n/phonenumbers/data/PhoneNumberMetadataProto_UY

Did you get that error too? How do you solved it?

Thank you very much!