You definitely don't need to store the URI, what are the first and second
URI values that you get?
2008/8/27 kingkung <[EMAIL PROTECTED]>
>
> I added one simple line to the demo and it crashed with a null pointer
> exception. Apparently I can't recreate a second Uri from an original
> Uri.
>
> private void readContact(Uri uri) {
> ImageView i = (ImageView) findViewById(R.id.image);
> Uri uri2 = Uri.parse(uri.getEncodedPath());
> Bitmap b = People.loadContactPhoto(this, uri2, 0, null);
> i.setImageBitmap(b);
> }
>
> This is a terrible scenario, because people don't necessarily store
> and retrieve within the same operations, and I have no idea how to
> store a Uri except storing its path as a String.
>
> How do I get around this??
>
> On Aug 27, 3:04 pm, "Megha Joshi" <[EMAIL PROTECTED]> wrote:
> > Please refer to the attached sample code for setting a contact's image
> and
> > loading it..
> > I didn't get null pointer exception so perhaps there is something else
> going
> > on with your code...
> >
> > 2008/8/27 kingkung <[EMAIL PROTECTED]>
> >
> >
> >
> > > I'm having trouble getting the new contact photo methods for 0.9 beta
> > > to work correctly.
> >
> > > This is what I do currently:
> >
> > > private static boolean storePhoto(Context context,
> AndroidContact
> > > ac,Uri personUri)
> > > {
> > > byte[] bytes =
> > > ExternalServices.retrieveBytesFromURL(ac.photoUrl);
> > > People.setPhotoData(context.getContentResolver(),
> personUri,
> > > bytes);
> > > return true;
> > > }
> >
> > > where the path of the personUri is something like "/people/57"
> >
> > > To retrieve, I use the same personUri, and do:
> >
> > > public void loadPhoto(Uri personUri) throws Exception
> > > {
> > > Bitmap b = null;
> > > b=People.loadContactPhoto(f_context, personUri,
> > > R.drawable.no_photo_found,null);
> > > if (b!=null)
> > > photoView.setImageBitmap(b);
> > > else
> >
> > > photoView.setImageResource(R.drawable.no_photo_found);
> > > }
> >
> > > Store seems to work correctly as far as I can tell, but retrieve
> > > throws a NullPointerException on the line
> >
> > > b=People.loadContactPhoto(f_context, personUri,
> > > R.drawable.no_photo_found,null);
> >
> > > which is amazing, because none of the parameters (outside of the last
> > > one) are null.
> >
> > > What is going on?
> >
> >
> >
> > ContactsDemo.zip
> > 51KViewDownload
> >
>
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