I need to make a interface with + and - buttons, when you press + and - the lower part of the interface haves to changue [duplicate]

This question already has answers here: Android Number Picker Dialog [closed] (5 answers) Closed 2 y开发者_高级运维ears ago.

i am creating a Football results viewer for android. I need a special interface, with this

"- button" "Round number" "+ button"

"results list of that Round number"

there is a android view/widget that solves this problem? or how i can implement it?

thanks

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Create RelativeLayout with 2 buttons 1 textView and 1 ListView.

Then put data to the listview. There are tons of example on the need how to provide the listview with data.