Getting an array of integers from R.array in Android

Question

I want to get the separate arrays from an xml file. The thing is, i need to get those arrays depending on variable i value.

For example: First get R.array.p100, then R.array.p101 ...

(int i=100;i<=106;i++)
{
        listaAdy= new ArrayList<Integer>();
        listaOpc = new ArrayList<Integer>();

        String pActual = "r.array.p"+i; // this should get "R.array.p100" but i can't make it work as a parameter.

        int[] arrayAdy = r.getIntArray(pActual);

        for(int j=0;j<arrayAdy.length;j++)
        {
            listaAdy.add(arrayAdy[j]);
        }

}

possible duplicate of [Dynamically build a resource Identifier](http://stackoverflow.com/questions/5330231/dynamically-build-a-resource-identifier) — njzk2, Aug 07 '14 at 17:54

score 1 · Accepted Answer · edited Aug 07 '14 at 17:59

1

This should be working:

int[]myArray = getResources().getIntArray(R.array.myArrayInXML);

edited Aug 07 '14 at 17:59

Lal

14,726
4
45
70

answered Aug 07 '14 at 17:39

cheko506

358
1
11

score 0 · Answer 2 · answered Aug 07 '14 at 17:05

0

Try

 int[] arrayAdy=getResources().getIntArray(getResources().getIdentifier("p100", "array", getPackageName()));

answered Aug 07 '14 at 17:05

Rajnish Mishra

826
5
21

Getting an array of integers from R.array in Android

2 Answers2