split each value in different variable

Related to: https://stackoverflow.com/posts/60708673/edit

I have variable a that is in loop, it change it value so

• a=mc
• a=dd
• a=jj

How can i split that values in different variables names ?

Like

• a0=mc
• a1=dd
• a2=jj

Using android java

This code is in loop

String a = imgDataUr.substring(6); //this changed with different value each time
ArrayList<String> list = new ArrayList<String>();
ArrayAdapter<String> adapter = new ArrayAdapter<String>(getContext(), android.R.layout.simple_list_item_1,list);
Log.d("countries", a);
    
list.add(a);
simpleList.setAdapter(adapter);

the purpose of my question is to put different variable name each time in list.add(a); like

list.add(a1); //for the 1st loop 

list.add(a2); //for the 2nd loop ...

You are creating a new list in every iteration which then gets just a single item. In addition, you create an adapter each iteration and set the single-itened list.

Do it like this:

1. create the list and the adapter before the loop
2. in the loop, just add a to the list and maybe log it and
3. set the list to the adapter after the loop

That may fix the undesired behaviour of showing only the last of the desired items.