Mobile and Embedded

@EfeAtes Android is supported only partially, see https://wiki.qt.io/Qt_Serial_Port

Ok Thanks @jsulm , As suggested by you, I have built the openssl library files from the source code.

@TiagoTeixeira This is a warning. Just make sure you select compiler with same ABI (for example if you built Qt for arm then select compiler for arm).

@JonB I not tried if the read and write works while the errors appears...

I installed below libraries on device :
IMAGE_INSTALL:append = " libsocketcan can-utils"

and now is without any errors.

@mrdebug said in Porting Qt5 Android applications in Qt6:

Hi, I'm new in Qt6. This afternoon I tried to build an Android test app but Qt6 does not have androidextras module.
I use often Android native code so, with is the new way to manage it?

there are some more changes for Android porting apps from 5 to 6:
https://ekkesapps.wordpress.com/qt-6-qmake/qjniproject-android-extras/
my pages are work-in-progress - as soon as 6.8.2 is out, I'll go on with my ports from 5.15 to 6.8 and QMake to CMake and blog about. also next months my example apps (sharing, BT >Le, ...) will be re-written
stay tuned

Problem solved

In my phone, I had to go into the "Security and Privacy" settings and turn off Auto Blocker. Then I was able to go into developer settings and turn on USB debugging.

I found that in Xcode I need set the architecture to arm64, but It is now giving me another error, see the error below.

Building for 'iOS-simulator', but linking in object file (/Users/thirupathiadla/Qt/6.8.1/ios/plugins/imageformats/objects-Debug/QGifPlugin_init/QGifPlugin_init.cpp.o) built for 'iOS'

Does anyone know what this error is for, and how to fix it.

@jbarrena
hi Julen,
I fixed the problem by changing the sysroot option in my kit to point at my ubuntu rootfs instead of the petalinux one. Thanks for your help.

Jenn

I have the same/similar problem with my app. The problem does not appear to occur in Qt 5.7.3. Unfortunately, the Android video camera works unreliably in 5.7.3 but does work in 6.8.1. I have not discovered a combination where the screen updates and the camera work reliably. Disappointing. Does anyone have any progress to report on the "screen tearing" in Qt-Android?

Unfottyunatelly when I try install also qtquickcontrols like below:

IMAGE_INSTALL:append = "qtquickcontrols qtquickcontrols-qmlplugins qtquickcontrols2 qtquickcontrols2-qmlplugins"

I get errors .

Update....
I updated my device to Openstlinux-5.15-yocto-kirkstone-mp1-v24.07.17 install additional libraries by adding IMAGE_INSTALL:append = "qtquickcontrols qtquickcontrols-qmlplugins qtquickcontrols2 qtquickcontrols2-qmlplugins"
and now it works. The missing libraries are availbe !

i cant press any buttons.

I got the same situation when I run the same app in different weston version platform.
weston (ver: 10.0.0) is fine ,but weston (13.0.1) can not bring up the virtual keyboard.
I try to overwirte the QPlatformInputContext Class , when I show the virtual keyboard , it will always trigger the override
function—setFocusObject, no matter what focus policy I set up at the virtual keyboard.
I check the Class QApplication function—notify , the focus object will change when the virtual keyboard show.
It seems related to the new version of weston.
My solution is downgrade the weston to lower version (before the 13.0.0)
I hope it can help you.

@Dio_ You're using quite unusual setup: why do you have /home/qtsource, /home/qt5 and /home/build?!
In /home each subfolder is a home folder for a user.
Just create folders in your home folder.

And please do not work as root!!!