Android Question how i can search an item in a file

[mohammad1369]

i have some data like this
a 10
b 20
c 15
etc.
no i want save these in a file and search itme's and use their value,
now i want to know in what file type i can save it and how i can use that?
thanks

 

[Erel]

You can use StringUtils.LoadCSV with space as the separating character. Or you can manually parse this string. It is quite simple format.