How do I create an Android application to convert Text to Speech?
<p>![enter image description here][1]I am working an Android application where I am using both a text to speech conversion and speech recognition elements.  However, when I give a repeat instruction or press a repeat button in order to start tts to speak , it throws these warnings:</p>

<pre><code>**speak failed: not bound to TTS engine**

**stop failed: not bound to TTS engine**
</code></pre>

<p>What do I need to do for this to work?</p>
