Question

How to display contents of a byte array using AlertDialog properly. I’ve tried with below code

    try {
        FileInputStream in = m_context.openFileInput("Test.txt");
        byte buf[] = new byte[1024];
        in.read(buf);
        in.close();
        new AlertDialog.Builder(m_context).setTitle("Alert").setMessage(buf.toString()).setNeutralButton("Close", null).show();
    } catch( Exception e) {
        e.printStackTrace();
    }

what out i got displayed below

i think the value is memory address

please correct me

thanks

Answer 1

You should have to use BufferedReader.

BufferedReader reader=new BufferedReader(new InputStreamReader(in));
String line=reader.readLine();