sk.baka.ambient.collection
Class MediaStoreAudio

java.lang.Object
  sk.baka.ambient.collection.AbstractAudio
      sk.baka.ambient.collection.MediaStoreAudio

public final class MediaStoreAudio
extends AbstractAudio

Denotes a file in the MediaStore.

Author:

Martin Vysny

Constructor Summary

MediaStoreAudio(String uri)
Creates new object instance.

Method Summary

boolean	exists() Checks if the file denoted by this object exists.
String	getMimeType() Returns the file MIME type.
long	getSize() Returns file size, in bytes.
boolean	isReadable() Checks if the file denoted by this object is readable (i.e.
InputStream	openInputStream() Reads the file contents.

Methods inherited from class sk.baka.ambient.collection.AbstractAudio

fromUri, getLocation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MediaStoreAudio

MediaStoreAudio(String uri)

Creates new object instance.

Parameters:

uri - the "content://" URI.

Method Detail

exists

public boolean exists()

Description copied from class: AbstractAudio

Checks if the file denoted by this object exists.

Specified by:

exists in class AbstractAudio

Returns:

true if the file exists, false otherwise.

getMimeType

public String getMimeType()

Description copied from class: AbstractAudio

Returns the file MIME type.

Specified by:

getMimeType in class AbstractAudio

Returns:

MIME type, never null.

getSize

public long getSize()

Description copied from class: AbstractAudio

Returns file size, in bytes.

Specified by:

getSize in class AbstractAudio

Returns:

the file size.

isReadable

public boolean isReadable()

Description copied from class: AbstractAudio

Checks if the file denoted by this object is readable (i.e. user has rights to read the file, etc).

Specified by:

isReadable in class AbstractAudio

Returns:

true if the file is readable, false otherwise.

openInputStream

public InputStream openInputStream()
                            throws IOException

Description copied from class: AbstractAudio

Reads the file contents.

Specified by:

openInputStream in class AbstractAudio

Returns:

input stream instance, never null.

Throws:

IOException - if i/o error occurs.