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 — njzk2
– njzk2, Commented Aug 7, 2014 at 17:54

Lal · Accepted Answer · 2014-08-07 17:59:36Z

1

This should be working:

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

edited Aug 7, 2014 at 17:59

Lal

14.9k4 gold badges50 silver badges76 bronze badges

answered Aug 7, 2014 at 17:39

cheko506

3681 silver badge11 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Rajnish Mishra · Accepted Answer · 2014-08-07 17:05:28Z

0

Try

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

answered Aug 7, 2014 at 17:05

Rajnish Mishra

8365 silver badges22 bronze badges

Collectives™ on Stack Overflow

Getting an array of integers from R.array in Android

2 Answers 2

Comments

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related