Mike, can you explain me how did you use BitmapFactory.Options params to resize the image ?
Stefano On 12 Dic, 00:03, EboMike <ebom...@gmail.com> wrote: > I tried using BitmapFactory.Options when calling > BitmapFactory.decodePath() on Romain's recommendation to resize the > 1024x768 JPG files down to 480x320 before displaying them in a > Gallery, but that didn't help at all - if anything, it made things > worse. The app still runs out after viewing just a few images. > > -Mike > > On Dec 11, 10:38 am, "Justin (Google Employee)" <j...@google.com> > wrote: > > > > > > > Are you scaling the image down when you display it? Look at the longer > > form of BitmapFactory.decodeByteArray. The BitmapFactory.Options > > argument has parameters for down sampling the image on load. > > > Cheers, > > Justin > > Android Team @ Google > > > On Dec 11, 10:10 am, fala70 <fal...@gmail.com> wrote: > > > > my application open in sequence 3 activities, on last I've this > > > situation heap: > > > ID Heap Size Allocated Free Used Objs. > > > 1 2,945 MB 1,936 MB 1,009 MB 65,75% 38.365 > > > > at any case I've a problem that I can't solve againg after much time > > > that I am on. I need to show a list, grid or gallery of a few photo > > > selected from user from internal or external memory. For that I used: > > > > Uri target = Media.INTERNAL_CONTENT_URI; > > > Intent intent = new Intent(Intent.ACTION_PICK, target); > > > startActivityForResult(intent, GET_IMAGE_FROM_FOLDER); > > > > and that work good. Then I know the picture id and if it is in > > > internal or external media.. Now I need to show the thumbnail of these > > > picture selected but that is impossible I can't do it for too much > > > memory request. All picture are taked from camera. > > > > is there a solution for resize the images without goi out of memory ? > > > > On 11 Dic, 13:51, Romain Guy <romain...@google.com> wrote: > > > > > It works when you load a smaller file because you simply have very > > > > little amount of memory left. Your application is using too much > > > > memory, you need to trim it down. > > > > > On Thu, Dec 11, 2008 at 1:00 AM,fala70<fal...@gmail.com> wrote: > > > > > > I 've a similar problem. I am going crazy from several days.... Is > > > > > impossible to show images from internal or external memory captured > > > > > from camera. Also I tried to read a file jpg of 700KB and use > > > > > BitmapFactory.decodeByteArray to get the bitmap, but I receive that > > > > > exeption: > > > > > > 12-11 00:50:27.819: ERROR/dalvikvm-heap(3547): 6291456-byte external > > > > > allocation too large for this process. > > > > > > if I try to load an image smaller (around 4K) > > > > > BitmapFactory.decodeByteArray work good. > > > > > > somebody has a solution ? > > > > > -- > > > > Romain Guywww.curious-creature.org > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
