Fixed - Voice Speech issue.

app/src/arrow/java/com/vsoft/servicenow/chat/ChatActivity.java

@@ -216,14 +216,13 @@ public class ChatActivity extends AppCompatActivity implements OnDSListener, OnD
         scrollToBottom();
     }
 
-    private void addParticipantsLog(int numUsers) {
-        addLog(getResources().getQuantityString(R.plurals.message_participants, numUsers, numUsers));
-    }
-
     private void addMessage(String username, String message) {
         if(username.isEmpty() || message.isEmpty())
             return;
         if(CURRENT_STATE == VOICE_STATE && !username.equals(PrefManager.getSharedPref(this, PrefManager.PREFERENCE_FIRST_NAME))) {
+            if(droidSpeech != null) {
+                droidSpeech.closeDroidSpeechOperations();
+            }
             speaker.allow(true);
             speaker.speak(message);
             speaker.allow(false);