New KitKat URIs dont respond to Intent.ACTION_VIEW

Question

Since KitKat has changed the URIs from pickers to likes of

 content://com.android.providers.media.documents/document/image:3951

then none of my

Answer 1

The solution is to pass the flag FLAG_GRANT_READ_URI_PERMISSION to the intent (on KitKat and above):

intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);

Also make sure that this content Uri was retrieved from an ACTION_OPEN_DOCUMENT intent as described here: https://stackoverflow.com/a/19874645/334209