How to display multiple notifications in android

Question

I am receiving only one notification and if there comes another notification, it replaces the previous one and here is my code

private static void generateNo         


        

Answer 1

Another way of doing it is take the current date convert it into long just take the last 4 digits. There is a high probability that the number will be unique.

    long time = new Date().getTime();
    String tmpStr = String.valueOf(time);
    String last4Str = tmpStr.substring(tmpStr.length() -5);
    int notificationId = Integer.valueOf(last4Str);