小编Ala*_*den的帖子

在我的手机昨晚更新之前，我的代码运行良好。我正在使用 opencsv 将手机存储中的 CSV 文件读取到我的应用程序中的数组中。这是代码...

    public static String[] getFileContents(File file) {
    String[] contentsArray = new String[500];
    if(file.exists()) {
        try {
            CSVReader reader = new CSVReader(new FileReader(file));
            String[] nextLine;
            while ((nextLine = reader.readNext()) != null) {
                System.arraycopy(nextLine, 0, contentsArray, 0, nextLine.length);
            }
        } catch (Exception e) {
            System.out.println("Failed file: " + file);
            System.out.println("You are here and sad but at least the file exists");
            e.printStackTrace();
        }
    } else {
        System.out.println("File does not exist");
    }

    return contentsArray;
}

这是我得到的错误...

I/System.out: Failed file: /storage/emulated/0/Documents/text/36-12644-Test …

我想通过for循环填充一些TextViews.这不是一个真正的代码示例,但我希望它足以让您了解我正在尝试做什么.我甚至不确定这是可能的,但我希望有人找到了办法.

    TextView dataTV0 = (TextView) v.findViewById(R.id.dataTV0);
    TextView dataTV1 = (TextView) v.findViewById(R.id.dataTV1);
    TextView dataTV2 = (TextView) v.findViewById(R.id.dataTV2);
    TextView dataTV3 = (TextView) v.findViewById(R.id.dataTV3);
    TextView dataTV4 = (TextView) v.findViewById(R.id.dataTV4);
    TextView dataTV5 = (TextView) v.findViewById(R.id.dataTV5);

    String[] data; //This is acquired from another source

 for (int i = 0; i < 6; i++){
            (String.format("dataTV%d", i).setText(data[i]);
        }