[Android] Contactlist example is not styled properly

Steps to reproduce:

1. Run 'Contacts List' example from Qt Quick Controls on Android device.
2. Check the layout.

Actual: List and dialogs look different than on other platforms. Press and Hold does not work on the list for Samsung Galaxy S10e 10.0 and S8 9.0.

Expected: Style should be consistent across the platforms. Attached screenshot from iOS for reference.

Android	iOS