src/main/java/de/blau/android/util/Snack.java
/**
     * Check if we are showing a SnackBar
     * 
     * @param queue the queue
     * @return true if a SnackBar is being shown
     */
Check if we are showing a SnackBar

@param queue the queue
@return true if a SnackBar is being shown
Check if we are showing a SnackBar @param queue the queue @return true if a SnackBar is being shown
static boolean isShowing(@NonNull LinkedList<Snackbar> queue) {
        Snackbar first = queue.peekFirst();
        if (first != null) {
            return first.isShown();
        }
        return false;
    }
static boolean isShowing ( @ NonNull LinkedList < Snackbar > queue ) { Snackbar first = queue . peekFirst ( ) ; if ( first != null ) { return first . isShown ( ) ; } return false ; }
Check if we are showing a SnackBar
Check if we are showing a SnackBar