We might be able to come up with more creative solutions if you give us more information about where the 8000x8000 jpeg file is coming from, and whether you just want to display it in a WxH view or to do something else with it.
Also, since you expressed interest in Google's server-side solution for Google Maps, are you considering developing a server-side component to your app as well? If so, you could host this capability (convert 8000x8000 image to smaller image) on a server somewhere. If you try to do all processing on the device itself, it's probably going to be very slow. What does your app do? Now you've got me all curious. :D -- PJ On Nov 19, 7:06 pm, James Wang <jameswangc...@gmail.com> wrote: > > > Step #2: Generate 10,000 tiles that are 80*80 instead (100 * 100 tiles). > > > > Step #3: Render tiles on-screen by drawing them on the Canvas, and > > > support swipe gestures to move through the image by replacing tiles, > > > much like Google Maps works. > > Hi Mark, AFAIK, the decoder of jpeg on android must support to read > random part of jpeg file if I want do step#2 as you said. > I checked out SDK reference and found out the default decoder of jpeg > seems not support it. Am I right? > Do I have to make another jpeg decoder? > > BTW, I think google map does the same thing on server side, not on > mobile phone, does not 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
