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?
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