[Interest] Qt for Android 6.8.0 & cmake - Setting package Name

Thu Oct 17 20:02:17 CEST 2024

Am 17.10.24 um 19:59 schrieb Assam Boudjelthia:
> Hey,
>
> We have some examples that use that, you could take a look at 
> https://github.com/qt/qtdoc/blob/6.8/examples/demos/coffee/CMakeLists.txt#L72
>
yep - that's a great example. I'm always testing with the coffee app. 
will add this to my blog.

ekke

> Regards,
> Assam
>
>> On Oct 17, 2024, at 8:45 PM, ekke <ekke at ekkes-corner.org> wrote:
>>
>> Am 17.10.24 um 19:07 schrieb Nuno Santos:
>>> Ekke,
>>>
>>> Thanks once again for the reply. I had the following when using the 
>>> snippet you provided to me:
>>>
>>> [cmake] CMake Error at CMakeLists.txt:48 (set_target_properties):
>>> [cmake]   set_target_properties called with incorrect number of 
>>> arguments.
>>>
>>> Any ideas?
>>>
>> Hi Nuno,
>>
>> please paste your set_target_properties command
>>
>>>
>>>
>>> Is there any official Qt project example for more advance usage? For 
>>> instance when we need to extend the activity?
>>>
>>> In all this years, the experience I have with Qt for Android is that 
>>> if I need to update Qt and I need to update and android app, I 
>>> always stumble on a big mess that makes me invest a lot of time. 
>>> This is not a Quick approach…
>> to be fair: Google and Apple always are changing workflows, APIs, 
>> requirements...
>>>
>>> I don’t know if other developers share the same opinion.
>>
>> yep - always the same. this time it was even more time to spend:port 
>> apps from 5.15 to 6.6 and then port from QMake to CMake.
>>
>> because it's not so easy to get the needed informations I'm writing 
>> my blog pages ;-)
>>
>> ekke
>>
>>>
>>> Best,
>>>
>>> Nuno
>>>
>>>> On 17 Oct 2024, at 17:57, ekke <ekke at ekkes-corner.org> wrote:
>>>>
>>>> Nuno,
>>>>  you also have to set the target properties
>>>>
>>>> |set_target_properties(${MY_APP} PROPERTIES 
>>>> QT_ANDROID_PACKAGE_SOURCE_DIR ${QT_ANDROID_PACKAGE_SOURCE_DIR} 
>>>> QT_ANDROID_MIN_SDK_VERSION ${QT_ANDROID_MIN_SDK_VERSION} 
>>>> QT_ANDROID_TARGET_SDK_VERSION ${QT_ANDROID_TARGET_SDK_VERSION} 
>>>> QT_ANDROID_PACKAGE_NAME ${QT_ANDROID_PACKAGE_NAME} 
>>>> QT_ANDROID_VERSION_NAME ${QT_ANDROID_VERSION_NAME} 
>>>> QT_ANDROID_VERSION_CODE ${QT_ANDROID_VERSION_CODE} )|
>>>> hope this helps
>>>>
>>>> BTW: you also can take a look at https://t1p.de/ekkeCMakeAndroid
>>>> (have to tune some parts of my Qt-mobile-CMake docs, but ATM I'm 
>>>> still with 6.7 and QMake - waiting for a fix because of nested QML 
>>>> dirs coming in 6.8.1)
>>>>
>>>> ekke
>>>>
>>>>
>>>> Am 17.10.24 um 18:41 schrieb Nuno Santos:
>>>>> Ekke,
>>>>>
>>>>> Thanks for your reply. I’ve tried to set in my CMakeLists.txt:
>>>>>
>>>>> set(QT_ANDROID_PACKAGE_NAME "com.imaginando.drc”)
>>>>>
>>>>> And it did nothing. The problem persists. And when running the application I have:
>>>>>
>>>>> E AndroidRuntime: FATAL EXCEPTION: main
>>>>> E AndroidRuntime: Process: org.qtproject.example.drc, PID: 13589
>>>>> E AndroidRuntime: java.lang.RuntimeException: Unable to pause activity {org.qtproject.example.drc/org.qtproject.qt.android.bindings.QtActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void org.qtproject.qt.android.QtDisplayManager.unregisterDisplayListener()' on a null object reference
>>>>> E AndroidRuntime: 	at android.app.ActivityThread.performPauseActivityIfNeeded(ActivityThread.java:5557)
>>>>> E AndroidRuntime: 	at android.app.ActivityThread.performPauseActivity(ActivityThread.java:5508)
>>>>> E AndroidRuntime: 	at android.app.ActivityThread.handlePauseActivity(ActivityThread.java:5460)
>>>>>
>>>>> Also, in the bug report someone says:
>>>>>
>>>>> Qt 6.7.2 and 6.8.0 will support for using namespace in build.gradle and using AndroidManifest.xml without <package> tag.
>>>>> The new CMake property QT_ANDROID_PACKAGE_NAME comes to 6.8.0.
>>>>> For Qt Creator 14, it will support using namespace from build.gradle and support using AndroidManifest.xml without <package> tag.
>>>>>
>>>>> And none of this options work also. I’m using Qt 6.8.0 with Qt Creator 14.0.2
>>>>>
>>>>> Any ideas?
>>>>>
>>>>> Regards,
>>>>>
>>>>> Nuno
>>>>>
>>>>>> On 17 Oct 2024, at 17:30, ekke<ekke at ekkes-corner.org> wrote:
>>>>>>
>>>>>> In Qt 6.8 you can set QT_ANDROID_PACKAGE_NAME
>>>>>> see also:https://bugreports.qt.io/browse/QTBUG-106907
>>>>>>
>>>>>> ekke
>>>>>> Am 17.10.24 um 17:58 schrieb Nuno Santos via Interest:
>>>>>>> Hi,
>>>>>>>
>>>>>>> I’m trying to port an application to Cmake in Qt for Android.
>>>>>>>
>>>>>>> I’m not able to set the package name. I set it in QtCreator, it gets modified in AndroidManifest.xml but then, when AndroidManifest.xml is copied to the build, it has a different value and I have warning from gradle:
>>>>>>>
>>>>>>> Value set in QtCreator: com.imaginando.drc
>>>>>>>
>>>>>>> package="org.qtproject.example.drc" found in source AndroidManifest.xml: /private/tmp/drc/build/Android_Qt_6_8_0_Clang_arm64_v8a-Debug/android-build-drc/AndroidManifest.xml.
>>>>>>> Setting the namespace via the package attribute in the source AndroidManifest.xml is no longer supported, and the value is ignored.
>>>>>>> Recommendation: remove package="org.qtproject.example.drc" from the source AndroidManifest.xml: /private/tmp/drc/build/Android_Qt_6_8_0_Clang_arm64_v8a-Debug/android-build-drc/AndroidManifest.xml.
>>>>>>>
>>>>>>> I’ve tried to set it build.gradle as it is below without success:
>>>>>>>
>>>>>>> android {
>>>>>>> namespace “com.imaginando.drc"
>>>>>>>
>>>>>>> Any ideas on how to workaround this or what is the best practice?
>>>>>>>
>>>>>>> Thanks!
>>>>>>>
>>>>>>> Nuno
>>>>>>>
>>>>>>>
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>>>> /ekkehard/
>>>> Steuer-Nr: 156/220/30931 FA Rosenheim, UST-ID: DE189929490
>>>>
>>>
>>
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