Android APIs
Added in API level 1
public interface

BaseColumns

android.provider.BaseColumns
Known Indirect Subclasses

Summary

Constants
String _COUNT The count of rows in a directory.
String _ID The unique ID for a row.

Constants

public static final String _COUNT

Added in API level 1

The count of rows in a directory.

Type: INTEGER

Constant Value: "_count"

public static final String _ID

Added in API level 1

The unique ID for a row.

Type: INTEGER (long)

Constant Value: "_id"