title: Open folder on card
body: <p>I thought this was something really simple, but it's giving me more work than the rest of the whole app.</p>
  
  <p>I just want a button to open the "Downloaded Files" folder of my app. That's all. No file picker, nothing complicated. All the button has to do is open a folder with the default app (or open the app chooser if there's no default).</p>
  
  <p>I tried different solutions I saw here on StackOverflow, but nothing seems to work for me.</p>
  
  <p>Example 1:</p>
  
  <pre><code>Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
  Uri uri = Uri.parse(Environment.getExternalStorageDirectory().getPath() + "/MyDownloadedFiles/");
  intent.setDataAndType(uri, "text/plain");
  startActivity(Intent.createChooser(intent, getString(R.string.action_downloaded)));
  </code></pre>
  
  <p>On my Android 4.4, this opens the KitKat file picker, and doesn't even open in the folder I want... it seems to be defaulting to the card root. But I'm sure the folder exists and the path being given to the Intent is indeed correct.</p>
  
  <p>Example 2:</p>
  
  <pre><code>Intent intent = new Intent(Intent.ACTION_VIEW);
  Uri uri = Uri.parse(Environment.getExternalStorageDirectory().getPath() + "/MyDownloadedFiles/");
  intent.setDataAndType(uri, "text/plain");
  startActivity(Intent.createChooser(intent, getString(R.string.action_downloaded)));
  </code></pre>
  
  <p>This one opens some blank activity with a popup saying: "Error occurred when getting file Content: MyDownloadedFiles".</p>
  
  <p><strong>How can I make my app to simply have a shortcut to a folder where it puts contents into?</strong></p>