[External Shared Lib in QtAndroid]

[BogDan]

Hi,

Please also provide the log when you run your application. 

Cheers,
BogDan.



>________________________________
>From: Ederson de Moura <ederbsd at gmail.com>
>To: necessitas-devel at kde.org
>Sent: Friday, August 5, 2011 10:57 PM
>Subject: [External Shared Lib in QtAndroid]
>
>Hello all!
>
>Porting applications and libraries Maemo-5 to Android.
>
>My application depends on an "external library", also written in C++
>and Qt compiled in "shared lib" Android by QtCreator/Necessitas.
>
>Now the application in use at the AVD Android! I am not able to load
>the shared library. The application simply does not open is locked!!!
>
>I tried the following below:
>
>1) In file project ".pro" the application, added the line:
>
>...
>LIBS += -L /home/edm/app/lib -l geodroid
>...
>
>2) The lib was copied to the directory: android/libs/armeabi/libgeodroid.so
>
>3) The tag was added in file libs.xml "bundled_libs"
>
><?xml version='1.0' encoding='utf-8'?>
><resources>
>    <array name="qt_libs">
>        <item>QtCore</item>
>        <item>QtGui</item>
>    </array>
>    <array name="bundled_libs">
>        <item>libgeodroid</item>
>    </array>
></resources>
>
>4) The package ".APK" created. Check:
>
>% unzip -l App-debug.apk
>Archive:  App-debug.apk
>  Length      Date    Time    Name
>---------  ---------- -----   ----
>     2904  2011-08-05 14:34   AndroidManifest.xml
>     1320  2011-08-05 14:34   resources.arsc
>     3966  2011-08-05 14:34   res/drawable-hdpi/icon.png
>     1537  2011-08-05 14:34   res/drawable-ldpi/icon.png
>     2200  2011-08-05 14:34   res/drawable-mdpi/icon.png
>    99444  2011-08-05 14:34   classes.dex
>    26752  2011-08-04 17:42   lib/armeabi/libapp.so
>   260680  2011-08-04 17:42   lib/armeabi/gdbserver
>     6520  2011-08-05 14:32   lib/armeabi/libgeodroid.so
><----------------------- [LIB HERE! NICE]
>      721  2011-08-05 14:34   META-INF/MANIFEST.MF
>      774  2011-08-05 14:34   META-INF/CERT.SF
>      776  2011-08-05 14:34   META-INF/CERT.RSA
>---------                     -------
>   407594                     12 files
>
>5) Ok! file APK installed on the AVD! But the application does not
>open on Android???
>Force close application.
>
>Tests:
>
>% file libgeodroid.so
>libgeodroid.so: ELF 32-bit LSB shared object, ARM, version 1 (SYSV),
>dynamically linked, not stripped
>
>In AVD Shell:
>
># pwd
>/data/data/eu.licentia.necessitas.industrius.example.app/lib
>
># strace ./libgeodroid.so
>execve("./libgeodroid.so", ["./libgeodroid.so"], [/* 11 vars */]) = 0
>syscall: unknown syscall trap 0x00000062
>
># strace ./libapp.so
>execve("./libapp.so", ["./libapp.so"], [/* 11 vars */]) = 0
>syscall: unknown syscall trap 0xe5bcf12c
>
>What can I be doing wrong? I found some threads on this list, but no solution.
>
>Some hope for it???
>
>-----------------------------------------------------------------------------
>Versions: necessitas-0.2.1-online-sdk-installer-linux - 2011-06-25 - 23.0 MB
>
>Qt Creator 2.2.0
>Based on Qt 4.7.3 (32 bit)
>Built on May 25 2011 at 16:18:43
>
>Android emulator avd: target-8
>Ministro 2.0
>
>Linux kubuntu 32 Bits 11.04
>-----------------------------------------------------------------------------
>
>Best regards,
>
>EDM.
>
>-- 
>Ederson de Moura
>http://sites.google.com/site/edersondemoura/
>_______________________________________________
>Necessitas-devel mailing list
>Necessitas-devel at kde.org
>https://mail.kde.org/mailman/listinfo/necessitas-devel
>
>
>
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