android - How to customize the NumberPicker - Stack Overflow

number picker I added a NumberPicker to my layout and debugged my app. Now I see that the NumberPicker doesn´t work, I can´t see any + or - button and also when I click on a number on my. Make sure you have The Random Number Generator for those inevitable times when you urgently need a random number!

number picker, Pick a random number from a list. Random Number Picker Enter all numbers in the field below, each on a separate ..