Accept messages from unknown user

Author: tcruzibt

app/src/main/java/handlers/OrtcHandler.java

@@ -143,7 +143,14 @@ public void sendMsg(Message msg, String channel) {
 
 	public void handleMessage(String msg, String channel){
         SimpleDateFormat sdf = new SimpleDateFormat(Config.DATE_FORMAT);
-		Message newMsg = new Message(msg.substring(0,msg.indexOf(":")), msg.substring(msg.indexOf(":")+1),sdf.format(new Date()));
+		Message newMsg = null;
+		if(msg.contains(":"))
+		{
+			newMsg = new Message(msg.substring(0, msg.indexOf(":")), msg.substring(msg.indexOf(":") + 1), sdf.format(new Date()));
+		}
+		else {
+			newMsg = new Message("Unknown user", msg, sdf.format(new Date()));
+		}
 
 		Channel list = messages.get(channel);
 		list.setUnRead(list.getUnRead() + 1);
@@ -154,6 +161,7 @@ public void handleMessage(String msg, String channel){
 
 		if(chatRoom != null)
 			chatRoom.refreshData(newMsg);
+
 	}
 
 }