title: Reading a textfile using InputStream
body: <p>How can I read a text file like in android app:</p>
  
  <pre><code>"1.something written
  2.in this file
  3.is to be read by
  4.the InputStream
  ..."
  </code></pre>
  
  <p>so I can be returned a string like:</p>
  
  <pre><code>"something written\nin this file\nis to be read by\nthe InputStream"
  </code></pre>
  
  <p>what I thought of is(Pseudocode):</p>
  
  <pre><code>make an inputstream
  is = getAssest().open("textfile.txt");  //in try and catch
  for loop{
  string = is.read() and if it equals "." (i.e. from 1., 2., 3. etc) add "/n" ...
  }
  </code></pre>