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  1. Qt
  2. QTBUG-128824

[Android] Selecting item from context menu in widgets application causes the app to crash

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    • Android

      MacOS 14.6.1

      Qt Creator 14.0.2

      Qt 6.8.0

       

      Device: Samsung Galaxy S22 14.0

      Steps to reproduce:

      1. Open the attached sample project. 
      2. Run the app on Android device.
      3. Once the app is launched tap on the center on the screen, so that the windows 'gets the focus'
      4. Open context menu and select any option.

      Expected: The app should not crash.

      Actual: The app crashes:

      E AndroidRuntime: FATAL EXCEPTION: main
      E AndroidRuntime: Process: org.qtproject.example.widget_contex, PID: 1071
      E AndroidRuntime: java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.
      E AndroidRuntime:     at android.view.ViewGroup.addViewInner(ViewGroup.java:5509)
      E AndroidRuntime:     at android.view.ViewGroup.addView(ViewGroup.java:5328)
      E AndroidRuntime:     at android.view.ViewGroup.addView(ViewGroup.java:5300)
      E AndroidRuntime:     at org.qtproject.qt.android.QtLayout.setLayoutParams(QtLayout.java:212)
      E AndroidRuntime:     at org.qtproject.qt.android.QtActivityDelegate.lambda$openContextMenu$9$org-qtproject-qt-android-QtActivityDelegate(QtActivityDelegate.java:302)
      E AndroidRuntime:     at org.qtproject.qt.android.QtActivityDelegate$$ExternalSyntheticLambda9.run(D8$$SyntheticClass:0)
      E AndroidRuntime:     at android.os.Handler.handleCallback(Handler.java:958)
      E AndroidRuntime:     at android.os.Handler.dispatchMessage(Handler.java:99)
      E AndroidRuntime:     at android.os.Looper.loopOnce(Looper.java:230)
      E AndroidRuntime:     at android.os.Looper.loop(Looper.java:319)
      E AndroidRuntime:     at android.app.ActivityThread.main(ActivityThread.java:8919)
      E AndroidRuntime:     at java.lang.reflect.Method.invoke(Native Method)
      E AndroidRuntime:     at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:578)
      E AndroidRuntime:     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1103) 

      Reproducibility:  100% **

        1. widget-contex.zip
          8 kB
          Łukasz Kosiorowski
        2. Screen Recording 2024-09-10 at 21.02.43.mov
          893 kB
          Łukasz Kosiorowski
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            pevirkku Petri Virkkunen
            lkos Łukasz Kosiorowski
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              Created:
              Updated:
              Resolved:

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