This makes the example look more native on mobile platforms.
Leave only the functionality related to reading and writing
of text and URI NDEF records to simplify the code. Removed
functionality includes saving/reading messages to files,
and support for image NDEF records.
Pick-to: 6.5
Fixes: QTBUG-103949
Change-Id: Ie14e3009e2d0238b266eb9690795ca6b56c0010c
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>