com.atakmap.android.util

Class AttachmentWatcher

java.lang.Object

java.lang.Thread

com.atakmap.android.util.AttachmentWatcher

All Implemented Interfaces:

java.lang.Runnable

public class AttachmentWatcher
extends java.lang.Thread

Watches all attachment directories and allows other tools to listen for additions/removals Intentionally does not use FileObserver due to its unreliability See VideoFileWatcher for another example of this implementation

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	AttachmentWatcher.Listener

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
AttachmentWatcher(MapView mapView, java.io.File attDir)

Method Summary

Modifier and Type	Method and Description
void	addListener(AttachmentWatcher.Listener l)
void	cache(java.io.File f) Add a file to the cache Used to caching outside this class
void	dispose()
java.util.Set<java.io.File>	getCache() Get attachments cache
static AttachmentWatcher	getInstance()
void	removeListener(AttachmentWatcher.Listener l)
void	run()
void	start()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

AttachmentWatcher

public AttachmentWatcher(MapView mapView,
                         java.io.File attDir)

Method Detail

getInstance

public static AttachmentWatcher getInstance()

start

public void start()

Overrides:

start in class java.lang.Thread

dispose

public void dispose()

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

getCache

public java.util.Set<java.io.File> getCache()

Get attachments cache

Returns:

Cached attachment files

cache

public void cache(java.io.File f)

Add a file to the cache Used to caching outside this class

Parameters:

f - File

addListener

public void addListener(AttachmentWatcher.Listener l)

removeListener

public void removeListener(AttachmentWatcher.Listener l)