[Interest] Qt 5.4 and java (not Android)

Konstantin Tokarev annulen at yandex.ru
Thu May 21 14:21:18 CEST 2015



20.05.2015, 18:28, "Nuno Santos" <nunosantos at imaginando.pt>:
> Daniel,
>
> In order to communicate between Java and Qt (C++) you will need to use JNI.
>
> Qt abstracts some of the JNI calls. Give a look to QtAndroidExtras:
>
> http://doc.qt.io/qt-5/qtandroidextras-index.html

FWIW, there is ongoing work to port Qt Jambi to Qt 5, which can simplify integration. For Qt 4, 4.8.6 is already supported.

http://qtjambi.org/posts/migrating-away-from-gitorious

>
> Regards,
>
> Nuno
>
> On 20/05/2015 16:20, MONDON Daniel wrote:
>>  Hi All,
>>
>>  I 'am a Qt "discovering" user.
>>
>>  My work is to test Qt in order to compare - Linux + Qt GUI - to - Android + Android GUI -.
>>
>>  But I have many java (scala) libraries almost developed for others project and I have to reuse a maximum of them.
>>
>>  Qt may only be used for GUI (display and effects).
>>  Machine management is done under java, depending of user actions.
>>
>>  How will Qt and Java may communicate ? (I don't want to develop 2 processes communication)
>>  Is there any wrapping included in Qt (project?), or is it necessary to do it (at what level)?
>>
>>  I don't find any information under Google :(only for Android)
>>
>>  Thanks
>>  Daniel.
>>
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>
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-- 
Regards,
Konstantin



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