Details
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Bug
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Resolution: Done
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P1: Critical
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5.14.0 Beta3
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None
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Linux Debian/stable x86_64
Android NDK r20
Android build SDK: android-28
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Android
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d027860201c55b686b9f8330c559f84799442d68
Description
The reworked handling of assets:/ seems to have quite some bugs that are hard to explain.
Iterating over a list of 9 files named 1st.ext to 9th.ext in an assets subdirectory omits several entries:
const QDir extDir(QStringLiteral("assets:/squish/")); qDebug() << "entryList(*.ext):" << extDir.entryList(QStringList() << QStringLiteral("*.ext") /*, QDir::Files*/); // Output: // D libqtandroid_assets_test_x86.so: entryList(*.ext): ("2nd.ext", "4th.ext", "5th.ext", "7th.ext", "9th.ext")
Trying to load a QML file from an asset URL also fails:
QQmlApplicationEngine engine; engine.load(QUrl(QStringLiteral("assets:/main.qml"))); // Output: // W libqtandroid_assets_test_x86.so: QIODevice::read (QFile, "assets:/main.qml"): Called with maxSize < 0 // W libqtandroid_assets_test_x86.so: QQmlApplicationEngine failed to load component // W libqtandroid_assets_test_x86.so: assets:/main.qml:1 Expected token `numeric literal'
Tying to load the same qml file using QFile seems to succeed:
QFile file(QStringLiteral("assets:/main.qml")); file.open(QIODevice::ReadOnly); const qint64 fileSize = file.size(); const QByteArray contents = file.readAll(); // fileSize and contents.size() are identical at this point, no warnings on console
A complete qmake project with all of the above code as well as the asset files is attached.