DownloadSource

All Implemented Interfaces:
```
public interface DownloadSource

                    
```
A remote PDF resource that can be downloaded by the DownloadJob. Implementation could be a file served from a content provider, or a file on the web.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`abstract InputStream`	`open()`	Opens an InputStream for downloading the document.
`abstract long`	`getLength()`	Returns the total length of the download.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - open
```
 abstract InputStream open()
```
    Opens an InputStream for downloading the document.
    
    Returns:
    
    A fresh input stream for downloading the PDF document.
  - getLength
```
 abstract long getLength()
```
    Returns the total length of the download. This is optional and only used for calculating the Progress during download.
    
    Returns:
    
    Total length of the download in bytes, or UNKNOWN_DOWNLOAD_SIZE.