Converting a String to int. Set the int to 0 if String is null

Question

I have a function which saves Android data in sqlite but I have to convert the String data to an Integer.

Whenever the S

Answer 1

There is one more way to do this apart from the methods given in rest of the answers.

String blockId=jsonarray.getJSONObject(i).getString("block_id");
int block_id = blockId==null ? 0 :  Integer.parseInt(blockId);