No comment :p
On Sep 30, 6:48 pm, Matteo Crippa <[EMAIL PROTECTED]> wrote:
> Thanks Romain, you are right!
> I totally forgot to init it... and it was driving me crazy :(
>
> On 30 Set, 18:24, "Romain Guy" <[EMAIL PROTECTED]> wrote:
>
> > The fix is simple, initialize you array photos. In the bug report you
> > filed, the array itself is null. The Bitmap returned by BitmapFactory
> > is not.
>
> > On Tue, Sep 30, 2008 at 2:17 AM, 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?
>
> > --
> > Romain Guywww.curious-creature.org
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