They could possibly be using an OpenGL texture to do that "in a very fast manner"...
On May 18, 7:48 am, Mauro <[email protected]> wrote: > Hi you all, > the question is simple: how to accomplish the bitmap rotation for big > size bitmap without blocking the user for a lot of seconds? For > example in the default android gallery you can rotate an image in a > very fast manner. > > I thought to apply the matrix rotation on the ImageView (which can be > done in a few time) and compute the same matrix rotation for the > bitmap on an AsyncTask, but if the app is stopped before the task > termination i get an inconsistent state. > Any help will be appreciated. > > Thanks, > Mauro. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
