FileProgress (javadoc 2024.12-174331 API)

All Known Implementing Classes:

FileProgress.Adapter
```
public interface FileProgress
```

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class FileProgress.Adapter

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`cantDownloadFile()`	Notifies progress that current retriever can't download this file
`void`	`errorOccurred(Throwable e)`	Notifies progress that an error occurred during download
`void`	`fileDownloaded()`	Notifies progress that this file is downloaded
`long`	`getExpectedLength()`
`long`	`getTransferred()`
`boolean`	`isFinished()`
`void`	`setExpectedLength(long expectedLength)`	Sets expected total size
`void`	`transferred(long count)`	Increases total downloaded size by count

- Method Detail
  - transferred
```
void transferred(long count)
```
    Increases total downloaded size by count
    
    Parameters:
    
    count - downloaded bytes
  - setExpectedLength
```
void setExpectedLength(long expectedLength)
```
    Sets expected total size
    
    Parameters:
    
    expectedLength - - expected length of the file
  - getTransferred
```
long getTransferred()
```
    Returns:
    
    downloaded bytes (if tracked by retriever)
  - isFinished
```
boolean isFinished()
```
  - getExpectedLength
```
long getExpectedLength()
```
    Returns:
    
    total expected size
  - cantDownloadFile
```
void cantDownloadFile()
```
    Notifies progress that current retriever can't download this file
  - fileDownloaded
```
void fileDownloaded()
```
    Notifies progress that this file is downloaded
  - errorOccurred
```
void errorOccurred(Throwable e)
```
    Notifies progress that an error occurred during download
    
    Parameters:
    
    e - - an error occurred during download