BitmapFactory.decodeStream sometimes returns null Try new BufferedHttpEntity (entity); before calling getContent()
On Oct 27, 7:45 pm, Tom <[email protected]> wrote: > Hi, > > I was having the same problem. It stoped when i gave the images i was > loading the header Content-Length. > > Hope this helps. > > On 21 Oct, 14:13, Streets Of Boston <[email protected]> wrote: > > > Hi everyone, > > > Without (sample) code or a log-trace, there is not much that we can do > > to help you. > > > On Oct 20, 11:44 am, "kevin.hooke" <[email protected]> wrote: > > > > I'm having a similar problem whereBitmapFactory.decodeStream() is > > > working reliably in the emulator, but the same app transferred to the > > > phone is returning null everytime. > > > > Any ideas? > > > > Kevin Hooke > > > > On Oct 14, 5:10 pm, "anthony.dahanne" <[email protected]> > > > wrote: > > > > > Hello ! > > > > I'm experiencing exactly the same problem (working every time while > > > > debugging with breakpoints; sometimes failing while normally running), > > > > on Android 1.5 > > > > Did you solve this problem ? > > > > Anthony > > > > > On Oct 3, 6:09 am, RoryD <[email protected]> wrote: > > > > > > I have an activity which performs an image search, the results (URLs > > > > > of thumbnails on the web) are rendered in a GridView. > > > > > > My GridView adapter class delegates creating the actual Bitmaps to an > > > > > AsyncTask that loops to sequentially fetch the image content from each > > > > > URL using HTTPClient, and creates the Bitmaps using: > > > > > >BitmapFactory.decodeStream(entity.getContent()). > > > > > > I found that the above method sometimes returns "null" silently > > > > > instead of creating a Bitmap. The occurrences appear to correlate > > > > > with larger stream sizes (I check this by logging > > > > > entity.getContentLength()). However, if I put a breakpoint just prior > > > > > to the decodeStream call & then resume immediately every time I hit it > > > > > (i.e. pause briefly on each iteration), the Bitmaps are created > > > > > perfectly every time. > > > > > > All the images are quite small (most <10K), so the download & > > > > > decodeStream happens fairly quickly. There are never more than 10 > > > > > images processed in one AsyncTask. > > > > > > Any ideas on what's going wrong?- Hide quoted text - > > > > - Show quoted text - -- 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
