Unless you're trying to build your side-scroller using multiple nested layouts and dozens of textviews, it's completely irrelevant.
On Mon, Mar 30, 2009 at 9:45 AM, Sundog <sunns...@gmail.com> wrote: > > I find this more depressing than otherwise. So whoever wrote those > views wasn't happy with the system's response either and had to > "optimize". Doesn't bode well for the side-scrollers. > > > On Mar 30, 10:07 am, Romain Guy <romain...@google.com> wrote: > > > > GridView and ListView don't use any magic. They just do whatever they > > can to make things fast: > > - When you touch the screen, all the children are turned into bitmaps > > - When a child is turned into a bitmap, it's an opaque bitmap whenever > > possible (ListView reuse the background color of the window) > > - When you move your finger around, the bitmaps are simply moved > > - When a new child appears, it's turned into a bitmap, etc. > > > > ListView actually does quite a lot of things when you scroll it. > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---