I also use BitmapFactory.decodeStream on images on the sdcard, but I have no problem. Does your images work with the standard Pictures application ?
On Sep 30, 4:29 pm, Matteo Crippa <[EMAIL PROTECTED]> wrote: > Ok, bug filed, but I don't think it could be related to images, i've > just tested jpgs and pngs, and it fails with both of them... > > http://code.google.com/p/android/issues/detail?id=921 > > On 30 Set, 15:44, Mike Reed <[EMAIL PROTECTED]> wrote: > > > Please file a bug for this, and attach one or more of the images and > > your code snippet. That will make it much easier to diagnose. > > > thanks, > > mike > > > On Sep 30, 2008, at 9:25 AM, Matteo Crippa wrote: > > > Hi sahn0 & thanks for the tip, but it still fails with a > > NullPointerException... > > > I tried looking at f.isFile() and it returns true... so file exists... > > > On 30 Set, 12:27, sahn0 <[EMAIL PROTECTED]> wrote: > > > > Maybe it is jpg format that causing problems? Try converting images to > > > png. > > > > On 30 сент, 16:17, Matteo Crippa <[EMAIL PROTECTED]> wrote: > > > >> Easy i was playing with a little app i'm developing but i've just > > >> found a little problem... let's explain me it... > > > >> I created a sdcard and inside it I placed some jpg files. > > > >> So my data path is something like: > > > >> /sdcard/app/img/1.jpg > > >> /sdcard/app/img/2.jpg > > >> /sdcard/app/img/3.jpg > > >> /sdcard/app/img/4.jpg > > >> [...] > > >> /sdcard/app/img/n.jpg > > > >> Now I want to create a gallery app to show out these files, I looked > > >> at demo srcs by android sdk, but they always use imgs from > > >> resources... > > > >> I decided to try using Bitmapfactory.decodeFile and also > > >> Bitmapfactory.decodestream but both seems not to work fine > > >> returning a > > >> NullPointerException > > > >> Here you are a little snippet of my app: > > > >> Java: > > > >> for(int i=0;i<imgsTokens.length;i++) > > >> { > > >> Log.d(""+i,"/sdcard/app/img/"+imgsTokens[i] > > >> +".jpg"); > > >> try > > >> { > > >> FileInputStream is = new FileInputStream(new > > >> File("/sdcard/app/img/"+imgsTokens[i]+".jpg")); > > >> BufferedInputStream bis = new > > >> BufferedInputStream(is); > > >> photos[i] = BitmapFactory.decodeStream(is); > > >> bis.close(); > > >> is.close(); > > > >> //photos[i] = BitmapFactory.decodeFile("/ > > >> sdcard/app/img/"+imgsTokens[i]+".jpg"); > > >> } > > >> catch(Exception e) > > >> { > > >> e.printStackTrace(); > > >> } > > >> } > > > >> any idea how to fix? --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
