This might be a no-brainer but I am having a hard time figuring it out.
Today I got the update of Google Text-to-Speech on my HTC One X. I was able to configure it and even listen to an example. But how do I use it? The Play store description states that it can be used with Google Play Books, Google Translate and many other applications in Play Store.
But what if I have a page on my Firefox or Pocket app which I want to read it out? How do I use Google Text-to-Speech with that? Also this app does not show up in my app drawer. Any reason why?