The cooliris Gallery3D code? http://android.git.kernel.org/?p=platform/packages/apps/Gallery3D.git
How is the image cursor created? I assume it's obtained from a MediaStore query. But if you change to a file uri, the MediaStore will no longer handle the query... I think you can obtain the desired results with a MediaStore query and the original uri if you add a 'selection' that filters on mySubDirectory: contentResolver.query(uri, null, MediaColumns.DATA + " like '%/mySubDirectory/%'", null, null); On Sep 24, 10:19 pm, niko001 <ebs...@googlemail.com> wrote: > [I have asked this question on Stackoverflow, but haven't gotten any > replies in 2 days] > > Hi, > > I am using the Gallery3D-Code for a test-app but want it to only > display images from a sub-folder on the SD, not all of the images that > are stored on it. To do this, I tried to change > > public static final Uri STORAGE_URI = > Images.Media.EXTERNAL_CONTENT_URI; > > to > public static final String ROOT_DIR = > Environment.getExternalStorageDirectory().toString() + "/ > mySubDirectory"; > public static final Uri STORAGE_URI = Uri.fromFile(new > File(ROOT_DIR)); > > but I guess this is transforming a content://-Uri to a file://-Uri and > this may be a problem? > > In any case, it doesn't work :-(! Instead of just showing images from > the ROOT_DIR-directory and its sub-directories, it shows no images at > all ("Gallery empty"). Could anyone point me in the right direction as > to what I am doing wrong? > > Thanks for your help, > Nick -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en