If Apple wins the Australian case at the end of the main proceeding, all Android-based products will effectively be shut out of the Australian market forever, unless Google or its device maker partners settle with Apple. Therefore, Google and Samsung will have to fight very hard to have the asserted patents declared invalid, or at least have their scope narrowed.
Sources: The Sidney Morning Herald, City Press, Apple Insider, FOSS Patents
quote: At one point during the hearing, she held one black glass tablet in each hand above her head, and asked Sullivan if she could identify which company produced which. "Not at this distance your honor," said Sullivan, who stood at a podium roughly ten feet away. "Can any of Samsung's lawyers tell me which one is Samsung and which one is Apple?" Koh asked. A moment later, one of the lawyers supplied the right answer.