droitatedDB/src/main/java/org/droitateddb/BaseContentProvider.java
public static Uri uriForItem(final String tableName, final long id) {
		return REGISTRY.getItemUri(tableName, Long.toString(id));
	}
public static Uri uriForItem(final String tableName, final long id) {
		return REGISTRY.getItemUri(tableName, Long.toString(id));
	}
Returns a {@link Uri} for the using it with a {@link ContentResolver} to access this {@link ContentProvider}. The {@link Uri} allows CRUD operations
on a
single {@link Entity} element, qualified by its primary key.

@param tableName Name of the Table (simple {@link Entity} name) the data should be retrieved from.
@param id        Primary key of the {@link Entity} to be accessed
@return Uri to access the specific item in the table