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  1. Qt
  2. QTBUG-100473

Deadlock in a multiple activity inside an application

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • P2: Important
    • None
    • 6.3
    • Extras: Android
    • None
    • Android
    • 2022wk32FOQtforAndroid, 2022wk34FOQtforAndroid, 2022wk38FOQtforAndroid

    Description

      This case happens when:

      • an application has multiple QtActivities
      • the app is set as a launcher app on Android.
      • It is opened by Android system (not with ADB)

      This issue was found while working on https://bugreports.qt.io/browse/QTBUG-95030 but it is not directly related to multiple screens.

      Annexed is the MultiScreen.zip -  a project to reproduce and a report_launcher.txt where we can see the main thread locked at the QtNative.startApplication.

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        Issue Links

          relates to

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-86048 Be able to have multiple activities running within the same process (on Android)

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Open
          resulted from

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-95030 No content shown on a second display in a dual screen setup.

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          mentioned in

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            People

              petri.virkkunen Petri Virkkunen
              samuelmira Samuel Mira
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              Dates

                Created:
                Updated:
                Resolved:

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