eburke

import java.util.Random;

/*
  If Alice tosses a coin until she sees a head followed by a tail, and Bob tosses a coin until he
  sees two heads in a row, then on average, Alice will require four tosses while Bob will require
  six tosses (try this at home!), even though head-tail and head-head have an equal chance of
  appearing after two coin tosses.

  https://www.quantamagazine.org/20160313-mathematicians-discover-prime-conspiracy/
 */

eburke

/**
 * Works around Android Bug 6191 by catching IllegalArgumentException after
 * detached from the window.
 *
 * @author Eric Burke (eric@squareup.com)
 */
public class SafeViewFlipper extends ViewFlipper {
  public SafeViewFlipper(Context context) {
    super(context);
  }