sprockets/src/main/java/net/sf/sprockets/net/Uris.java
public static Uri appendId(Uri uri, Cursor cursor) {
        return ContentUris.withAppendedId(uri, cursor.getLong(cursor.getColumnIndexOrThrow(_ID)));
    }
public static Uri appendId(Uri uri, Cursor cursor) {
        return ContentUris.withAppendedId(uri, cursor.getLong(cursor.getColumnIndexOrThrow(_ID)));
    }
Append the cursor's {@link BaseColumns#_ID _ID} value to the URI.

@throws IllegalArgumentException if the cursor does not have an _id column