KMarb 5 Posted December 6, 2022 I had been testing my app on a samsung tablet and a ulefone Armor X9 and had it all working, i thought. Now I'm trying to deploy to some other ulefone models (armor x3 and x5) and I'm able to install, but when i launch the app i get error "Application does not support this device" or the app immediately closes. Any thoughts on how to fix? Using deviceLens here is some of the logging 12-05 16:52:39.495 I com.zunna.JCMPhotos 20787 20787 zunna.JCMPhoto Late-enabling -Xcheck:jni 12-05 16:52:39.592 W com.zunna.JCMPhotos 20787 20787 re-initialized> type=1400 audit(0.0:1727): avc: denied { read } for name="u:object_r:mtk_amslog_prop:s0" dev="tmpfs" ino=3397 scontext=u:r:untrusted_app:s0:c109,c256,c512,c768 tcontext=u:object_r:mtk_amslog_prop:s0 tclass=file permissive=0 12-05 16:52:39.596 E com.zunna.JCMPhotos 20787 20787 libc Access denied finding property "persist.vendor.sys.activitylog" 12-05 16:52:40.054 D com.zunna.JCMPhotos 20787 20787 AndroidRuntime Shutting down VM 12-05 16:52:40.064 E com.zunna.JCMPhotos 20787 20787 AndroidRuntime FATAL EXCEPTION: main 12-05 16:52:40.064 E com.zunna.JCMPhotos 20787 20787 AndroidRuntime Process: com.zunna.JCMPhotos, PID: 20787 12-05 16:52:40.064 E com.zunna.JCMPhotos 20787 20787 AndroidRuntime java.lang.RuntimeException: Unable to get provider androidx.core.content.FileProvider: java.lang.ClassNotFoundException: Didn't find class "androidx.core.content.FileProvider" on path: DexPathList[[zip file "/data/app/com.zunna.JCMPhotos-pBkN5adkbbYEbIb8Jtd9VQ==/base.apk"],nativeLibraryDirectories=[/data/app/com.zunna.JCMPhotos-pBkN5adkbbYEbIb8Jtd9VQ==/lib/arm, /data/app/com.zunna.JCMPhotos-pBkN5adkbbYEbIb8Jtd9VQ==/base.apk!/lib/armeabi-v7a, /system/lib]] 12-05 16:52:40.064 E com.zunna.JCMPhotos 20787 20787 AndroidRuntime at android.app.ActivityThread.installProvider(ActivityThread.java:6427) Share this post Link to post
KMarb 5 Posted December 6, 2022 Related to tog message, java.lang.RuntimeException: Unable to get provider androidx.core.content.FileProvider: java.lang.ClassNotFoundException: Didn't find class "androidx.core.content.FileProvider" Here is entry in androidmanifest.xml: <provider android:name="androidx.core.content.FileProvider" android:authorities="com.zunna.JCMPhotos.fileprovider" android:exported="false" android:grantUriPermissions="true"> <meta-data android:name="android.support.FILE_PROVIDER_PATHS" android:resource="@xml/provider_paths" /> </provider> and here is the provider_paths.xml file: <?xml version="1.0" encoding="utf-8"?> <paths xmlns:android="http://schemas.android.com/apk/res/android"> <files-path name="internal_private_files" path="." /> <cache-path name="internal_cache_files" path="." /> <external-path name="external_public_files" path="." /> <external-files-path name="external_private_files" path="." /> <external-cache-path name="external_cache_files" path="." /> <external-media-path name="external_media_files" path="." /> </paths> Do those entries make sense? Share this post Link to post
Dave Nottage 557 Posted December 6, 2022 1 hour ago, KMarb said: java.lang.RuntimeException: Unable to get provider androidx.core.content.FileProvider: java.lang.ClassNotFoundException: Didn't find class "androidx.core.content.FileProvider" It's odd that you would receive that error on one device and not another. Regardless, please see this: https://github.com/DelphiWorlds/HowTo/tree/main/Solutions/AndroidLibraries Share this post Link to post
KMarb 5 Posted December 6, 2022 Really glad to have your feedback. I had already tried that and it did not help. Here is a bit of an odd thing I don't understand yet... I have 2 apps that use a lot of the same code, identical manifests and associated xml files. One works and one doesn't. I compared the deployment lists and they seem identical. The Armor X3 is a 32-bit device, so I'm running release version of 32-bit app. Here is the start of the android log for the WORKING app (non-working app log is above). I can send more of either log if that would help identify what is different. In the working app log, there is no mention of "fileprovider", but the same entries are in manifest. 12-06 15:23:09.444 I com.zunna.JCMTime 26899 26899 m.zunna.JCMTim Late-enabling -Xcheck:jni 12-06 15:23:09.593 W com.zunna.JCMTime 26899 26899 re-initialized> type=1400 audit(0.0:5735): avc: denied { read } for name="u:object_r:mtk_amslog_prop:s0" dev="tmpfs" ino=3397 scontext=u:r:untrusted_app:s0:c106,c256,c512,c768 tcontext=u:object_r:mtk_amslog_prop:s0 tclass=file permissive=0 12-06 15:23:09.598 E com.zunna.JCMTime 26899 26899 libc Access denied finding property "persist.vendor.sys.activitylog" 12-06 15:23:12.404 D com.zunna.JCMTime 26899 26899 OpenGLRenderer Skia GL Pipeline 12-06 15:23:12.406 I com.zunna.JCMTime 26899 26899 SurfaceFactory [static] sSurfaceFactory = com.mediatek.view.impl.SurfaceFactoryImpl@9eeb266 12-06 15:23:12.695 E com.zunna.JCMTime 26899 26899 appName=com.zunna.JCMTime, acAppName=/system/bin/surfaceflinger 12-06 15:23:12.696 E com.zunna.JCMTime 26899 26899 0 12-06 15:23:12.700 I com.zunna.JCMTime 26899 26899 ConfigStore android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasWideColorDisplay retrieved: 0 12-06 15:23:12.701 I com.zunna.JCMTime 26899 26899 ConfigStore android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasHDRDisplay retrieved: 0 12-06 15:23:12.703 I com.zunna.JCMTime 26899 26899 BufferQueue [unnamed-26899-0](this:0x8f58e000,id:0,api:0,p:-1,c:-1) BufferQueue core=(26899:com.zunna.JCMTime) 12-06 15:23:12.706 W com.zunna.JCMTime 26899 26899 m.zunna.JCMTime type=1400 audit(0.0:5736): avc: denied { read } for name="u:object_r:graphics_debug_prop:s0" dev="tmpfs" ino=3373 scontext=u:r:untrusted_app:s0:c106,c256,c512,c768 tcontext=u:object_r:graphics_debug_prop:s0 tclass=file permissive=0 12-06 15:23:12.713 E com.zunna.JCMTime 26899 26899 libc Access denied finding property "vendor.debug.sf.stc_interval" 12-06 15:23:12.714 E com.zunna.JCMTime 26899 26899 libc Access denied finding property "vendor.debug.bq.dump" 12-06 15:23:12.710 W com.zunna.JCMTime 26899 26899 m.zunna.JCMTime type=1400 audit(0.0:5737): avc: denied { read } for name="u:object_r:debug_bq_dump_prop:s0" dev="tmpfs" ino=3334 scontext=u:r:untrusted_app:s0:c106,c256,c512,c768 tcontext=u:object_r:debug_bq_dump_prop:s0 tclass=file permissive=0 12-06 15:23:12.723 I com.zunna.JCMTime 26899 26899 BufferQueueConsumer [unnamed-26899-0](this:0x8f58e000,id:0,api:0,p:-1,c:26899) connect(C): consumer=(26899:com.zunna.JCMTime) controlledByApp=true 12-06 15:23:12.724 E com.zunna.JCMTime 26899 26899 libc Access denied finding property "vendor.debug.bq.dump" 12-06 15:23:12.720 W com.zunna.JCMTime 26899 26899 m.zunna.JCMTime type=1400 audit(0.0:5738): avc: denied { read } for name="u:object_r:debug_bq_dump_prop:s0" dev="tmpfs" ino=3334 scontext=u:r:untrusted_app:s0:c106,c256,c512,c768 tcontext=u:object_r:debug_bq_dump_prop:s0 tclass=file permissive=0 12-06 15:23:12.724 E com.zunna.JCMTime 26899 26899 libc Access denied finding property "vendor.debug.bq.line" 12-06 15:23:12.720 W com.zunna.JCMTime 26899 26899 m.zunna.JCMTime type=1400 audit(0.0:5739): avc: denied { read } for name="u:object_r:graphics_debug_prop:s0" dev="tmpfs" ino=3373 scontext=u:r:untrusted_app:s0:c106,c256,c512,c768 tcontext=u:object_r:graphics_debug_prop:s0 tclass=file permissive=0 12-06 15:23:12.724 E com.zunna.JCMTime 26899 26899 libc Access denied finding property "vendor.debug.bq.dump" 12-06 15:23:12.720 W com.zunna.JCMTime 26899 26899 m.zunna.JCMTime type=1400 audit(0.0:5740): avc: denied { read } for name="u:object_r:debug_bq_dump_prop:s0" dev="tmpfs" ino=3334 scontext=u:r:untrusted_app:s0:c106,c256,c512,c768 tcontext=u:object_r:debug_bq_dump_prop:s0 tclass=file permissive=0 Share this post Link to post
KMarb 5 Posted December 6, 2022 The app is not giving me the error message anymore. When I launch it, I see splash screen, and then message "<MyAppName> has stopped, App info, close app". I added a log.d call in the project file before Application.Initialize; That log call does not show up in android log file. Here is the full android log. I bolded a line that seems really odd to meq: 12-06 15:50:15.015 I com.zunna.JCMPhotos 29570 29570 zunna.JCMPhoto Late-enabling -Xcheck:jni 12-06 15:50:15.249 E com.zunna.JCMPhotos 29570 29570 libc Access denied finding property "persist.vendor.sys.activitylog" 12-06 15:50:18.107 D com.zunna.JCMPhotos 29570 29570 AndroidRuntime Shutting down VM 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime FATAL EXCEPTION: main 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime Process: com.zunna.JCMPhotos, PID: 29570 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime java.lang.RuntimeException: Unable to get provider androidx.core.content.FileProvider: java.lang.ClassNotFoundException: Didn't find class "androidx.core.content.FileProvider" on path: DexPathList[[zip file "/data/app/com.zunna.JCMPhotos-YQiq9zZupR4iE_EdtFvljA==/base.apk"],nativeLibraryDirectories=[/data/app/com.zunna.JCMPhotos-YQiq9zZupR4iE_EdtFvljA==/lib/arm, /data/app/com.zunna.JCMPhotos-YQiq9zZupR4iE_EdtFvljA==/base.apk!/lib/armeabi-v7a, /system/lib]] 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at android.app.ActivityThread.installProvider(ActivityThread.java:6427) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at android.app.ActivityThread.installContentProviders(ActivityThread.java:5969) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5884) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at android.app.ActivityThread.access$1200(ActivityThread.java:206) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1678) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at android.os.Handler.dispatchMessage(Handler.java:106) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at android.os.Looper.loop(Looper.java:193) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at android.app.ActivityThread.main(ActivityThread.java:6702) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at java.lang.reflect.Method.invoke(Native Method) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:911) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime Caused by: java.lang.ClassNotFoundException: Didn't find class "androidx.core.content.FileProvider" on path: DexPathList[[zip file "/data/app/com.zunna.JCMPhotos-YQiq9zZupR4iE_EdtFvljA==/base.apk"],nativeLibraryDirectories=[/data/app/com.zunna.JCMPhotos-YQiq9zZupR4iE_EdtFvljA==/lib/arm, /data/app/com.zunna.JCMPhotos-YQiq9zZupR4iE_EdtFvljA==/base.apk!/lib/armeabi-v7a, /system/lib]] 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at java.lang.ClassLoader.loadClass(ClassLoader.java:379) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at java.lang.ClassLoader.loadClass(ClassLoader.java:312) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at android.app.AppComponentFactory.instantiateProvider(AppComponentFactory.java:121) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime at android.app.ActivityThread.installProvider(ActivityThread.java:6411) 12-06 15:50:18.117 E com.zunna.JCMPhotos 29570 29570 AndroidRuntime ... 10 more Share this post Link to post
Dave Nottage 557 Posted December 6, 2022 The error message: java.lang.ClassNotFoundException: Didn't find class "androidx.core.content.FileProvider" Usually means that the jar that contains the class androidx.core.content.FileProvider was not included in your app. This class is in core-1.5.0-rc02.dex.jar, and should appear in the Libraries node, as per the instructions in my earlier reply. This is an example of what it should look like: i.e. the package in question does not have a red "x" in the icon Share this post Link to post
KMarb 5 Posted December 6, 2022 (edited) Not sure if there is a good way to compare list of jar files between two apps, but here is the top of list for both the working app and the non-working app. I did the "revert system files" click on both of these, several times on the one that is not working. I hate to do it, but at this point I think I need to start chopping out functionality until I get the non-working app to work again, and then work forward until I find what is causing the problem. In term of function, the one that is not working allows submission of photos to our server, so it wants to access gallery... the other working app does not try to access the gallery, so that is where I will start. I will report back with questions and progress. Thanks very much. Working app: NON-working app: Edited December 6, 2022 by KMarb Share this post Link to post
Dave Nottage 557 Posted December 6, 2022 It may help to delete everything in the output folder(s) in question - by default they're Android/Debug (or Release) and Android64/Debug (or Release), then rebuild Share this post Link to post
KMarb 5 Posted December 7, 2022 I'm sure this is not appropriate forum behavior, but I want to say that I love you. Maybe I should say I'm feeling a lot of love for you. Online correctness is not my thing. I did as you suggested (deleted the output folders), then I built and installed again and now it is working. You saved me an unknown amount of time. I am truly grateful to you. 1 Share this post Link to post
Cesar Barbuda 0 Posted December 15, 2022 Bom dia !! gentileza alguém puder me ajudar, estou com a situação parecida descrita acima , mas não consegui resolver meu aplicativo estava funcionando a abertura de arquivo pdf no delphi 10.4 , porem ao migrar para o delphi 11 o mesmo da a seguinte mensagem : Java Type JFileProvider could not be found... Certo da atenção de vcs eu agradeço... Share this post Link to post
programmerdelphi2k 237 Posted December 15, 2022 20 minutes ago, Cesar Barbuda said: Bom dia !! gentileza alguém puder me ajudar, estou com a situação parecida descrita acima , mas não consegui resolver meu aplicativo estava funcionando a abertura de arquivo pdf no delphi 10.4 , porem ao migrar para o delphi 11 o mesmo da a seguinte mensagem : Java Type JFileProvider could not be found... Certo da atenção de vcs eu agradeço... Cesar em inglês por favor: Good Morning !! Please can someone help me, I have a similar situation described above, but I couldn't solve it, my application was working opening a pdf file in Delphi 10.4, but when migrating to Delphi 11 the following message appears: Java Type JFileProvider could not be found... Thank you for your attention... try: on Project Manager: right-click on "Target Platform"-Configuration-Library" and "Rever system File to default" try compile it Share this post Link to post
Cesar Barbuda 0 Posted December 15, 2022 35 minutes ago, programmerdelphi2k said: Cesar em inglês por favor: Bom Dia !! Por favor alguém pode me ajudar, estou com uma situação parecida com a descrita acima, porém não consegui resolver, minha aplicação estava funcionando abrindo um arquivo pdf no Delphi 10.4, porém ao migrar para o Delphi 11 aparece a seguinte mensagem: Java Type JFileProvider não pôde ser encontrado... Obrigado pela atenção... tentar: no Gerente de Projetos: clique com o botão direito do mouse em "Target Platform"-Configuration-Library" e "Reverter arquivo do sistema para o padrão" tente compilar med the procedure mentioned above, but it continues to show the same message - Java Type JFileProvider could not be found.. Share this post Link to post
Cesar Barbuda 0 Posted December 15, 2022 med o procedimento mencionado acima, mas continua a mostrar a mesma mensagem - Java Type JFileProvider não pôde ser encontrado.. Share this post Link to post
programmerdelphi2k 237 Posted December 15, 2022 try found "Androidapi.JNI.Support.pas" or if exists "JProvider.JAVA" files ... add it in your project or Library tree! Share this post Link to post
Dave Nottage 557 Posted December 15, 2022 6 hours ago, Cesar Barbuda said: Java Type JFileProvider could not be found... See: Share this post Link to post
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