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| author | Assam Boudjelthia <assam.boudjelthia@qt.io> | 2022-03-03 12:26:31 +0200 |
|---|---|---|
| committer | Assam Boudjelthia <assam.boudjelthia@qt.io> | 2022-03-05 17:37:33 +0200 |
| commit | 1956ca7d70c37c2efb6ff7930843a94aac36be71 (patch) | |
| tree | ffc6b51198b727020be7a2ff6df3cd9e6c95d14f /src/android | |
| parent | 42aa0028b732ac88db1208e8e3d5148dfe1b4f6c (diff) | |
Document use of android:allowNativeHeapPointerTagging in the manifest
Document the tag for more clarity on why it's needed, and for what
platforms.
Pick-to: 6.2 6.3
Task-number: QTBUG-97009
Task-number: QTBUG-91150
Change-Id: Ie4522fb582583be07270d3cdbf83992897b51669
Reviewed-by: Nicholas Bennett <nicholas.bennett@qt.io>
Diffstat (limited to 'src/android')
| -rw-r--r-- | src/android/templates/doc/src/android-manifest-file-configuration.qdoc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/android/templates/doc/src/android-manifest-file-configuration.qdoc b/src/android/templates/doc/src/android-manifest-file-configuration.qdoc index 24faef4c7b..64c2c82b44 100644 --- a/src/android/templates/doc/src/android-manifest-file-configuration.qdoc +++ b/src/android/templates/doc/src/android-manifest-file-configuration.qdoc @@ -109,6 +109,13 @@ Qt sets the following manifest configuration by default: \li android:requestLegacyExternalStorage \li Whether to use Android scoped storage. Default \c true. \row + \li android:allowNativeHeapPointerTagging + \li Whether or not the app has the Heap pointer tagging feature enabled. + This has to be set to \c false when targeting Arm64 hardware with Android 11+ + because it can break QML's NaN-tagging scheme. + For more information, see \l {Android: Tagged Pointers}{Tagged Pointers}. + The default value is \c false. +\row \li {1, 6} \l {Android: App Manifest <activity>}{<activity>} \li android:name \li The activity class name. Default: \c {org.qtproject.qt.android.bindings.QtActivity}. |