@domo93 You clearly haven't read the Qt documentation or looked at the examples, because everything you asked for is there.
https://doc.qt.io/qt-5/android.html
https://doc.qt.io/qtcreator/creator-deploying-android.html
finally i deleted
import QtGraphicalEffects 1.0
import QtMultimedia 5.0
now it worked and built successfully .
[image: l9ahgauudomldqpzg.jpg]
and apk file that i created.
http://www.mediafire.com/download/1zcylimkzj2idu2/spiralmyappcompiled4android.apk
thanks for attention