java - Array to TextView -

i create simple method:

private void getcheckeditems() { int len = mgrid.getcount(); sparsebooleanarray checked = mgrid.getcheckeditempositions(); list <integer> numberlist = new arraylist<>(); (int = 0; < len; i++)     if (checked.get(i)) {         integer item = mnumber.get(i);         numberlist.add(item);         integer[] mnumberarray = numberlist.toarray(new integer[numberlist.size()]);         log.d("played number: ", ""+ arrays.tostring(mnumberarray));     }   } 

with control method such elements selected grid , them return. split array put in textview! how can do?

arrays.tostring(mnumberarray) give string [2,3,45,67] remove brackets [] , have string "2,3,45,67". can split string , string array. set each element of array each text view