Random Picker: pilih nomor nama secara acak

number pickerNumber Picker. Pick. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29.I want to be able to create a Dialog that allows the user to pick a number from a specified range. I know that there are existing widgets (like those from quietlycoding and