Details
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Bug
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Resolution: Fixed
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P2: Important
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5.14.2
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None
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Android
Description
I currently have the following in my AndroidManifest.xml file:
<meta-data android:name="android.app.extract_android_style" android:value="minimal"/>
According to the comment in the template manifest file and also considering the documentation of Qt Creator (https://doc.qt.io/qtcreator/creator-deploying-android.html), the minimal option should be useful when using QML/QQC2 (which I am using with my app).
When uploading an AAB of my app to the Play Store, I get several findings from the Pre-Launch testing which all more or less look like this:
StrictMode policy violation: android.os.strictmode.NonSdkApiUsedViolation: Landroid/R$styleable;->CalendarView_shownWeekCount:I at android.os.StrictMode.lambda$static$1(StrictMode.java:428) at android.os.-$$Lambda$StrictMode$lu9ekkHJ2HMz0jd3F8K8MnhenxQ.accept(Unknown Source:2) at java.lang.Class.getDeclaredField(Native Method) at org.qtproject.qt5.android.ExtractStyle.getField(ExtractStyle.java:429) at org.qtproject.qt5.android.ExtractStyle.extractCalendar(ExtractStyle.java:1861) at org.qtproject.qt5.android.ExtractStyle.<init>(ExtractStyle.java:2020) at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:614) at java.lang.reflect.Method.invoke(Native Method) at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:267) at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:505) at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:166) at org.qtproject.qt5.android.bindings.QtActivity.onCreateHook(QtActivity.java:266) at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:273) at android.app.Activity.performCreate(Activity.java:7144) at android.app.Activity.performCreate(Activity.java:7135) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271) at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:14) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2931) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3086) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6718) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
From the Qt Creator documentation (https://doc.qt.io/qtcreator/creator-deploying-android.html) I would assume that these warnings only occur when using the full option, however, they now also seem to happen with the minimal one.
I am not sure if this really is an issue or really just harmless warnings, but it would be great if this would be documented appropriately in this case 
Let me know if more input from my side is required.
Attachments
Issue Links
- depends on
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QTBUG-84169
Investigate ways to overcome the style extraction methods on Android [Spike]
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- Closed
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- is duplicated by
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- Closed
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