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  1. Qt
  2. QTBUG-119007

Android: QtDisplayManager.onDisplayChanged() can lead to a null pointer exception

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Details

    • Bug
    • Resolution: Fixed
    • P2: Important
    • 6.7.0 FF
    • 6.7.0
    • QPA: Android
    • None
    • Android
    • d6861926a (dev)
    • 2023wk46FOQtforAndroid

    Description

      When the display listener for the manager is registered, the QtLayout is also passed to it, but since this happens in QtActivityDelegate constructor, the layout is still null. When onDisplayChanged() gets called, it tries to set the orientation of the layout without null checking, leading to a crash.

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          is covered by

          User Story - Created by Jira Software - do not edit or delete. Issue type for a user story. QTBUG-118077 Decouple the various QPA parts from QtNative into logical pieces

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-118571 Android tests on CI part 1/3 (camera & media capture/player)

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • In Progress
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-119134 Rotating the Android device causes any Qt application to crash

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

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-116884 Redesign Android QPA

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • In Progress
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              assam Assam Boudjelthia
              tinjapaavoseppa Tinja Paavoseppä
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              Dates

                Created:
                Updated:
                Resolved:

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