Added in API level 1

OpenableColumns

interface OpenableColumns
android.provider.OpenableColumns

These are standard columns for openable URIs. Providers that serve openable URIs must support at least these columns when queried.

To find the content type of a URI, use ContentResolver#getType(android.net.Uri).

Summary

Constants
static String

The human-friendly name of file.

static String

The number of bytes in the file identified by the openable URI.

Constants

DISPLAY_NAME

Added in API level 1
static val DISPLAY_NAME: String

The human-friendly name of file. If this is not provided then the name should default to the the last segment of the file's URI.

Value: "_display_name"

SIZE

Added in API level 1
static val SIZE: String

The number of bytes in the file identified by the openable URI. Null if unknown.

Value: "_size"