android.drm.mobile1
Class DrmRawContent

java.lang.Object
  android.drm.mobile1.DrmRawContent

public class DrmRawContent
extends Object

This class provides interfaces to access the DRM raw content.

Nested Class Summary

(package private) class

DrmRawContent.DrmInputStream This class provide a InputStream to the DRM media content.

Field Summary

static int	DRM_COMBINED_DELIVERY The DRM delivery type: Combined Delivery
static int	DRM_FORWARD_LOCK The DRM delivery type: Forward-Lock
static String	DRM_MIMETYPE_CONTENT_STRING The "application/vnd.oma.drm.content" mime type.
static String	DRM_MIMETYPE_MESSAGE_STRING The "application/vnd.oma.drm.message" mime type.
static int	DRM_SEPARATE_DELIVERY The DRM delivery type: Separate Delivery
static int	DRM_SEPARATE_DELIVERY_DM The DRM delivery type: Separate Delivery in DRM message
static int	DRM_UNKNOWN_DATA_LEN The DRM media content length is unknown currently

Constructor Summary

DrmRawContent(InputStream inRawdata, int len, String mimeTypeStr)
Construct a DrmRawContent object.

Method Summary

protected void	finalize() The finalizer of the DRMRawContent.
InputStream	getContentInputStream(DrmRights rights) Get one InputStream object to read decrypted content.
int	getContentLength(DrmRights rights) Get the length of the decrypted media content.
String	getContentType() Get the type of the decrypted media content.
int	getRawType() Get the type of the raw DRM content.
String	getRightsAddress() Get rights address from raw Seperate Delivery content.

Methods inherited from class java.lang.Object

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

Field Detail

DRM_MIMETYPE_MESSAGE_STRING

public static final String DRM_MIMETYPE_MESSAGE_STRING

The "application/vnd.oma.drm.message" mime type.

See Also:

Constant Field Values

DRM_MIMETYPE_CONTENT_STRING

public static final String DRM_MIMETYPE_CONTENT_STRING

The "application/vnd.oma.drm.content" mime type.

See Also:

Constant Field Values

DRM_FORWARD_LOCK

public static final int DRM_FORWARD_LOCK

The DRM delivery type: Forward-Lock

See Also:

Constant Field Values

DRM_COMBINED_DELIVERY

public static final int DRM_COMBINED_DELIVERY

The DRM delivery type: Combined Delivery

See Also:

Constant Field Values

DRM_SEPARATE_DELIVERY

public static final int DRM_SEPARATE_DELIVERY

The DRM delivery type: Separate Delivery

See Also:

Constant Field Values

DRM_SEPARATE_DELIVERY_DM

public static final int DRM_SEPARATE_DELIVERY_DM

The DRM delivery type: Separate Delivery in DRM message

See Also:

Constant Field Values

DRM_UNKNOWN_DATA_LEN

public static final int DRM_UNKNOWN_DATA_LEN

The DRM media content length is unknown currently

See Also:

Constant Field Values

Constructor Detail

DrmRawContent

public DrmRawContent(InputStream inRawdata,
                     int len,
                     String mimeTypeStr)
              throws DrmException,
                     IOException

Construct a DrmRawContent object.

Parameters:

inRawdata - object of DRM raw data stream.

len - the length of raw data can be read.

mimeTypeStr - the mime type of the DRM content.

Throws:

DrmException

IOException

Method Detail

getRightsAddress

public String getRightsAddress()

Get rights address from raw Seperate Delivery content.

Returns:

the string of the rights issuer address, or null if no rights issuer.

getRawType

public int getRawType()

Get the type of the raw DRM content.

Returns:

one of the following delivery type of this DRM content: #DRM_FORWARD_LOCK #DRM_COMBINED_DELIVERY #DRM_SEPARATE_DELIVERY #DRM_SEPARATE_DELIVERY_DM

getContentInputStream

public InputStream getContentInputStream(DrmRights rights)

Get one InputStream object to read decrypted content.

Parameters:

rights - the rights object contain decrypted key.

Returns:

the InputStream object of decrypted media content.

getContentType

public String getContentType()

Get the type of the decrypted media content.

Returns:

the decrypted media content type of this DRM content.

getContentLength

public int getContentLength(DrmRights rights)
                     throws DrmException

Get the length of the decrypted media content.

Parameters:

rights - the rights object contain decrypted key.

Returns:

the length of the decrypted media content. #DRM_UNKNOWN_DATA_LEN if the length is unknown currently.

Throws:

DrmException

finalize

protected void finalize()

The finalizer of the DRMRawContent. Do some cleanup.

Overrides:

finalize in class Object