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

Try this

 int block_id = (jsonarray.getJSONObject(i).has(block_id)) ? jsonarray.getJSONObject(i).getInt("block_id") : 0;