aapt will optimize PNGs already, no need to do it in Photoshop. That also means, for instance, that if your PNG does not have any transparent pixel, aapt will detect that and turn your PNG into an opaque PNG, hence giving you a 565 image. There are other optimizations too (for instance, if you have < 256 colors, a paletted image is generated.)
On Fri, May 14, 2010 at 2:36 PM, Robert Green <[email protected]> wrote: > I've been dealing with this issue for some time but it's really > causing me problems today. > > Here's what I'm doing: > > > BitmapFactory.Options opts = new BitmapFactory.Options(); > opts.inScaled = false; > return BitmapFactory.decodeResource(context.getResources(), > resourceId, opts); > > And on many PNGs exported from Photoshop using "save for web and > devices" which is the optimized way to do it, I get a Bitmap that > should be ARGB_8888 but ends up as RGB_565. Not only that but > Bitmap.getConfig() returns null on those, as if it didn't know what > format it put it in. > > Gosh that seems buggy! > > Anyone have a good workaround for this which allows for loading > unscaled bitmaps in their correct format (with transparency?) > > -- > 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 > -- Romain Guy Android framework engineer [email protected] Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them -- 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
