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Added in API level 1

BaseColumns

public interface BaseColumns

android.provider.BaseColumns
Known Indirect Subclasses


Summary

Constants

String _COUNT

目录中的行数。

String _ID

一行的唯一ID。

Constants

_COUNT

Added in API level 1
String _COUNT

目录中的行数。

类型:INTEGER

常量值:“_count”

_ID

Added in API level 1
String _ID

一行的唯一ID。

类型:INTEGER(长)

常量值:“_id”

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