For your requirement of capturing and displaying the status dynamically, you could probably try using the xpath.
Your code should be something on these lines:
if (driver.findElements(By.xpath("//span[@ng-bind='scan.scanStatus' and text()='Not Started']")).size()>0)
{
System.out.println("Status : " + driver.findElement(By.xpath("//span[@ng-bind='scan.scanStatus' and text()='Not Started']")).getText());
continue;
}
You could develop your code on these lines for implementing the various statuses that you want to display to the user.
Hope this helps!