WASHINGTON — The topic was high tech: the code behind smartphones.But on Wednesday the U.S. Supreme Court looked to more low tech examples, from the typewriter keyboard to restaurant menus, try to resolve an $8 billion-plus copyright dispute between tech giants Google and Oracle.The case, which the justices heard by phone because of the coronavirus pandemic, has to do with Google’s creation of the Android operating system now used on the vast majority of smartphones worldwide. In developing Android, Google used …