DataSource
public ContentDescriptor getContentDescriptor()
public long getContentLength()
public int getSeekType()
public int getTransferSize()
read(byte[], int, int)
public static final int NOT_SEEKABLE
public static final int RANDOM_ACCESSIBLE
public int read(byte[] b, int off, int len) throws java.io.IOException
public long seek(long where) throws java.io.IOException
public static final int SEEKABLE_TO_START
public long tell()