Qt 6.2 Mobile Development

[A Former User]

hello I am developing a mobile application with Qt 6.2. I previously developed it with Qt 5.15. At that time I was able to use QtAndroidExtras, but after Qt 6 this library was removed. How can I use Android functions in Qt 6.2? Is this documentation available?

[JKSH]

@NullByte See https://www.qt.io/blog/qt-extras-modules-in-qt-6

[A Former User]

QT += core-private quick

<QtGui/private/qtandroidextras_p.h> file not found

I don't have idea for this

[A Former User]

Any examples for request permission?

[JKSH]

@NullByte said in Qt 6.2 Mobile Development:

QT += core-private quick

<QtGui/private/qtandroidextras_p.h> file not found

I don't have idea for this

Hmm... it looks like the blog post might be wrong. I've posted a message to the Developers mailing list: https://lists.qt-project.org/pipermail/development/2021-September/041809.html

Does this help instead? https://doc-snapshots.qt.io/qt6-6.2/whatsnew62.html#android

[A Former User]

hello i found the solution Qt 6.2.0

QT += core quick

#include <QJniObject>
#include <QJniEnvironment>
#include <QCoreApplication>

QJniEnvironment::
QJniObject::
QNativeInterface::QAndroidApplication::

I think look so cool

[JKSH]

@NullByte said in Qt 6.2 Mobile Development:

hello i found the solution Qt 6.2.0

QT += core quick

#include <QJniObject>
#include <QJniEnvironment>
#include <QCoreApplication>

QJniEnvironment::
QJniObject::
QNativeInterface::QAndroidApplication::

I think look so cool

Thanks for sharing!

By the way, the blog post has been fixed. If you want some features that are not part of QJni* or QNativeInterface, the correct header is <QtCore/private/qandroidextras_p.h>