Package com.mku.android.fs.file

Class AndroidSharedFileObserver

java.lang.Object

FileObserver

com.mku.android.fs.file.AndroidSharedFileObserver

public class AndroidSharedFileObserver
extends FileObserver

Implementation of a file observer that detects when a share file has been edited by external apps. Use this to get notified to re-import the file into the drive.

Method Summary

Modifier and Type	Method	Description
static void	clearFileObservers()	Clear all file observers.
static AndroidSharedFileObserver	createFileObserver(File cacheFile, AesFile aesFile, Consumer<AndroidSharedFileObserver> onFileContentsChanged)	Create a file observer that will detect if the file contents of a shared salmon file have changed
AesFile	getAesFile()	Returns the encrypted salmon file that is associated with the shared file
void	onEvent(int e, String path)	When a file event happens.
static void	removeFileObserver(File cacheFile)	Remove the shared filed associated with this observer.
void	setAesFile(AesFile aesFile)	Set the salmon file associated with the shared file to observer.

Methods inherited from class java.lang.Object

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

Method Details

createFileObserver

public static AndroidSharedFileObserver createFileObserver(File cacheFile,
 AesFile aesFile,
 Consumer<AndroidSharedFileObserver> onFileContentsChanged)

Create a file observer that will detect if the file contents of a shared salmon file have changed

Parameters:

cacheFile - The temporary private decrypted cached file

aesFile - The encrypted file that is associated with the shared file

onFileContentsChanged - Action notifier when file contents change

Returns:

The shared file observer

removeFileObserver

public static void removeFileObserver(File cacheFile)

Remove the shared filed associated with this observer.

Parameters:

cacheFile - The cache file.

clearFileObservers

public static void clearFileObservers()

Clear all file observers. Call this to release any observes you no longer need.

onEvent

public void onEvent(int e,
 String path)

When a file event happens.

Parameters:

e - The type of event that happened

path - The path to the monitored file

getAesFile

public AesFile getAesFile()

Returns the encrypted salmon file that is associated with the shared file

Returns:

The file

setAesFile

public void setAesFile(AesFile aesFile)

Set the salmon file associated with the shared file to observer.

Parameters:

aesFile - The file