Re: [xmlvm-users] Problem while cross-compile from android to iOS

[Arno P. <ar...@pu...>]

you are making use of an external JSON library that XMLVM doesn't know 
about. If that library is bundled as a .jar file, you can try adding it 
via --in. You should also look at the Android API that is supported by 
XMLVM (check xmlvm/src/android2iphone).

Arno


On 4/3/12 7:28 AM, Valeria Rogatchevskikh wrote:
> Hi
>
> Sorry to intrude but I have a similar problem as below: I am trying to
> cross compile an android project to iphone and I have tried to create
> the java project from the android thanks to your indications in the
> slide 69 but I am not sure I did it right because I get an error message:
>
> The type org.json.JSONObject cannot be resolved. It is indirectly
> referenced from required .class files
>
> Is there a way to fix this or it means that my android project cannot be
> cross-compiled?
>
> Thank you very much in advance,
>
> Regards,
>
> Valeria Rogatchevskikh
>
> El 31 de marzo de 2012 05:27, Arno Puder <ar...@pu...
> <mailto:ar...@pu...>> escribió:
>
>
>     please note that XMLVM requires .class files as input; not .java files.
>     The directory you reference with --in= needs to contain .class files.
>     Take a look at the slides in xmlvm/doc/slides (towards the end of the
>     slides) that explain how to import an Android project as a Java project
>     and link it with XMLVM. If Eclipse should show any errors, you won't be
>     able to use XMLVM to cross-compile your app.
>
>     Arno
>
>
>     On 3/30/12 6:00 AM, Rudolf Schillack wrote:
>      > Hello,
>      >
>      > I tried to cross-compile an android project to iOS. My first try
>     was to
>      > use the following command for an existing android project created by
>      > eclipse "xmlvm --in=Test/ --target=iphone --lib=android
>      > --iphone-app=Test2" where I got a warning for every .java, .xml
>     and .png
>      > file like these:
>      >
>      > […]
>      > [03/30/12 13:08:08.745] WARNING: Unable to create InputProcesses for
>      > input: […]Test/src/de/Test/TestActivity.java
>      > [03/30/12 13:08:08.745] WARNING: Unable to create InputProcesses for
>      > input: […]Test/res/values/strings.xml
>      > [03/30/12 13:08:08.745] WARNING: Unable to create InputProcesses for
>      > input: […]Test/res/layout/main.xml
>      > [03/30/12 13:08:08.745] WARNING: Unable to create InputProcesses for
>      > input: […]Test/res/drawable-mdpi/ic_launcher.png
>      > […]
>      >
>      > In the created Xcode project, I got a message "Update to recommended
>      > settings"
>      > "Target '../Test2' - Upgrade Compiler configuration to LLVM"
>      > "Project 'Test2' - Upgrade to latest Project Format'
>      >
>      > After that, I got some errors. 4 times in the file
>     "java_lang_String.h
>      > "Redefinition of 'java_lang_String' as different kind of symbol"
>     at the
>      > line "typedef NSMutableString java_lang_String;"
>      > and one time in the file "org_xmlvm_iphone_NSObject.h"
>     "Redefinition of
>      > 'org_xmlvm_iphone_NSObject' as different kind of symbol" at the line
>      > "typedef NSObject org_xmlvm_iphone_NSObject;"
>      >
>      > I deleted these lines for test and got the next error in
>      > "java_io_ByteArrayOutputStream.h" "Cannot declare variable inside
>      > @interface or @protocol" at the line "static int const
>     DEFAULT_CAPACITY;"
>      >
>      >
>      >
>      > So I thought cross compiling a project defined by eclipse does
>     maybe not
>      > work yet and I started the next try by migrating the eclipse project
>      > using "xmlvm --skeleton=android:migrate --out=../Test" to a xmlvm
>      > android project where I got the following warnings:
>      >
>      > [03/30/12 12:33:25.045] WARNING: Using Test as application name
>      > [03/30/12 12:33:25.052] WARNING: InputProcess.getOutputFiles(): Input
>      > File is null.
>      >
>      > The resulting project does not contain the "src", "bin" and "res"
>     folder.
>      >
>      > Can somebody help me?
>      >
>      > Best regards,
>      > Rudolf Schillack
>      >
>      >
>      >
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