https://bugs.kde.org/show_bug.cgi?id=432142
Bug ID: 432142
Summary: Can't run OpenPGP on Android
Product: qca
Version: 2.3.1
Platform: Android
OS: Android 9.x
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: dr...@land.ru
Reporter: marek.florianc...@gmail.com
CC: aa...@kde.org, br...@frogmouth.net,
jus...@karneges.com
Target Milestone: ---
SUMMARY
Can't run OpenPGP on Android. QCA lib is searching for a plugin libqca-gnupg.so
in crypto directory but Android does not copy subfolders from armeabi-v7a
directory. Here is some issue discussed
https://github.com/gradle/gradle/issues/2394
Can there be some settings that will tell library to look for a plugin in the
directory where libqca-qt5 is located?
And also main question is: Can OpenPGP work at all on Android, maybe it relies
on some OS specific commands like gpg gpg2 and packages gnupg and no matter
what it will not work on Android ?
STEPS TO REPRODUCE
1. Cross compile QCA with command:
cmake . -DCMAKE_SYSTEM_NAME=Android
-DCMAKE_TOOLCHAIN_FILE=/opt/Android/Ndk/android-ndk-r20/build/cmake/android.toolchain.cmake
-DQt5_DIR=/opt/Felgo/Felgo/android_armv7/lib/cmake/Qt5/
-DQt5Core_DIR=/opt/Felgo/Felgo/android_armv7/lib/cmake/Qt5Core/
-DQt5Test_DIR=/opt/Felgo/Felgo/android_armv7/lib/cmake/Qt5Test/
-DQt5Network_DIR=/opt/Felgo/Felgo/android_armv7/lib/cmake/Qt5Network/
-DANDROID_PLATFORM=android-29 -DCMAKE_INSTALL_PREFIX=/usr/local/android
-DUSE_RELATIVE_PATHS=ON
I'm using Felgo, but pure Qt should have the same result
2. Copy libraries into android/libs/armeabi-v7a within Qt project
ls -la armeabi-v7a/
drwxr-xr-x 2 franki franki 4096 sty 25 18:18 crypto
-rw-r--r-- 1 franki franki 3812452 sty 25 19:01 libqca-gnupg.so
-rw-r--r-- 1 franki franki 674004 sty 25 19:01 libqca-logger.so
-rw-r--r-- 1 franki franki 12997264 sty 25 18:18 libqca-qt5.so
-rw-r--r-- 1 franki franki 1025504 sty 25 19:01 libqca-softstore.so
drwxr-xr-x 3 franki franki 4096 sty 25 18:55 plugins
drwxr-xr-x 3 franki franki 4096 sty 25 18:18 qca-qt5
3. Build Android APK, only files from armeabi-v7a will be included in package,
no subdirectories
OBSERVED RESULT
QCA::isSupported("openpgp") = false
EXPECTED RESULT
QCA::isSupported("openpgp") = true
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: Debian Buster, KDE 5.14.5
(available in About System)
KDE Plasma Version: 5.14.5
KDE Frameworks Version: 5.54.0
Qt Version: 5.13.2
ADDITIONAL INFORMATION
Please Help ;)
Best Regards
Marek
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