String Array increment each string in TextToSpeech
<p>Using the text to speech API I want to change the string array to increment from index 0 string and when it reaches the end it will go back to the beginning. </p>

<p>At the moment it uses a random generator and the method works as follows:</p>

<pre><code> public static void sayHello() {
    // Select a random hello.

    int helloLength = HELLOS.length;
    String hello = HELLOS[RANDOM.nextInt(helloLength)];
    mTts.speak(hello,
        TextToSpeech.QUEUE_FLUSH,  // Drop all pending entries in the playback queue.
        null);
}
</code></pre>

<p>HELLOS is the array and it holds the strings:</p>

<pre><code> String [] HELLOS = {"One" "Two" "Three" "Four"};
</code></pre>

<p>Appreciate any help
Thanks.</p>
