title: Android Internal Storage why default private
body: <p>I am confusing about little part of this documentation --<a href="http://developer.android.com/guide/topics/data/data-storage.html#filesInternal--" rel="nofollow">http://developer.android.com/guide/topics/data/data-storage.html#filesInternal--</a></p>
  
  <p>It says :
  You can save files directly on the device's internal storage. By default, files saved to the internal storage are private to your application and other applications cannot access them (nor can the user).</p>
  
  <p>But in write operation i assign it like that : (Context.MODE_PRIVATE)</p>
  
  <pre><code>FileOutputStream fos = openFileOutput(FILENAME, Context.MODE_PRIVATE);
  fos.write(string.getBytes());
  fos.close();
  </code></pre>
  
  <p>I can also assign it readable or writable.</p>
  
  <p>Is there any intention in this documentation paraghraph that i cannot notice ? </p>