How to read csv files and set values to TextView using OpenCsv?

Question

I have a csv file with only one column of values. I would like to take the values from each row and display them in separate TextViews using OpenCSV. My code goes something like this:

try {
        CSVReader reader = new CSVReader(new FileReader(csvInPath));
        String [] row;
        while ((row = reader.readNext()) != null) {
            tvN[1].setText(row[1].toString());
        }
        reader.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

It gives me an ArrayIndexOutOfBoundsException error in LogCat and the app force closes. Can someone tell me what I'm doing wrong and how to do this right? Thanks.

Answer 1

As greenapps pointed out, I was referencing to row[1], which does not exist, as I only have 1 column of values. Turns out OpenCSV reads csv files column by column, and since I had only 1 column, I had to either use row[0], or make my csv have multiple columns. ie: My csv file:

1. Name1
2. Name 2
3. Name 3

What I should use: 1. Name 2. Name2 3. Name3

It would also be better to rename row[] to column[] to avoid any confusion.