java - ArrayList on XML Random -


i app randomly picks items xml arraylist. found answer question covers do.
problem code adapted question (randomly picks colours).
in situation, instead of colours, want randomly pick images.

my xml far:

<resources>     <string-array name="colours">         <item>r.mipmap.blue</item>         <item>r.mipmap.green</item>         <item>r.mipmap.red</item>     </string-array> </resources>

basically, images coloured circles.
if tell me how adapt java instead of randomly picking colours, picking images, i'm hears ;)

be patient me please, i'm noob programmer.

i want same thing have used integer-array drawable id , set imageview go this link


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