Hello, Guys, I need to read all Email and Gmail, then remove the specific one(s). But I found Android doesn't provide APIs to receive Email, and I read Gmail failed as following: ContentResolver resolver = getContentResolver(); Uri uriGmail = Uri.parse("content://gmail/"); Cursor cursor = resolver.query(uriGmail, null, null, null, null); ................. function resolver.query(xxx) returns null; how can I implement those features? Thanks a lot.