com.atakmap.android.data

Class FileContentHandler

java.lang.Object

com.atakmap.android.data.URIContentHandler

com.atakmap.android.data.FileContentHandler

All Implemented Interfaces:

URIContent, VisibilityListener

Direct Known Subclasses:

FileOverlayContentHandler, MultiTypeFileContentHandler, VideoContentHandler

public abstract class FileContentHandler
extends URIContentHandler
implements VisibilityListener

Abstract content handler specifically for files

Field Summary

Fields

Modifier and Type	Field and Description
protected java.io.File	_file
protected boolean	_previouslyVisible
protected int	_visCond

Fields inherited from class com.atakmap.android.data.URIContentHandler

uri

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FileContentHandler(java.io.File file)

Method Summary

Modifier and Type	Method and Description
void	deleteContent() Delete content from ATAK This may kick off a delete task or do nothing if the content isn't imported or deletion is N/A
abstract java.lang.String	getContentType() Get the content type used for removing via Import Manager
java.io.File	getFile() Get the file for this handler
abstract java.lang.String	getMIMEType() Get the MIME type used for removing via Import Manager
java.lang.String	getTitle() Get a title that represents this content
void	importContent() Import content into ATAK This may kick off an import task or simply do nothing if the content is already imported or import is N/A
protected boolean	isConditionVisible()
boolean	isVisible() Check if this file is visible based on visibility condition state
void	onVisibilityConditions(java.util.List<VisibilityCondition> conditions) Visibility conditions have changed or should be processed This is where implementations should go through their contents and apply visibility based on these conditions
boolean	setVisible(boolean visible) Set the visibility of this file
protected boolean	setVisibleImpl(boolean visible) Sub-classes should override this

Methods inherited from class com.atakmap.android.data.URIContentHandler

getIcon, getIconColor, getIconDrawable, getMenu, getURI, getView, getViewState, isActionSupported, setViewState

Methods inherited from class java.lang.Object

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

Field Detail

_file

protected final java.io.File _file

_visCond

protected int _visCond

_previouslyVisible

protected boolean _previouslyVisible

Constructor Detail

FileContentHandler

protected FileContentHandler(java.io.File file)

Method Detail

getFile

public java.io.File getFile()

Get the file for this handler

Returns:

File

getContentType

public abstract java.lang.String getContentType()

Get the content type used for removing via Import Manager

Returns:

Content type

getMIMEType

public abstract java.lang.String getMIMEType()

Get the MIME type used for removing via Import Manager

Returns:

MIME type

setVisible

public boolean setVisible(boolean visible)

Set the visibility of this file

Parameters:

visible - True if visible

Returns:

True if visibility state changed

setVisibleImpl

protected boolean setVisibleImpl(boolean visible)

Sub-classes should override this

isVisible

public boolean isVisible()

Check if this file is visible based on visibility condition state

Returns:

True if visible

isConditionVisible

protected boolean isConditionVisible()

onVisibilityConditions

public void onVisibilityConditions(java.util.List<VisibilityCondition> conditions)

Description copied from interface: VisibilityListener

Visibility conditions have changed or should be processed This is where implementations should go through their contents and apply visibility based on these conditions

Specified by:

onVisibilityConditions in interface VisibilityListener

Parameters:

conditions - List of visibility conditions

importContent

public void importContent()

Description copied from class: URIContentHandler

Import content into ATAK This may kick off an import task or simply do nothing if the content is already imported or import is N/A

Specified by:

importContent in class URIContentHandler

deleteContent

public void deleteContent()

Description copied from class: URIContentHandler

Delete content from ATAK This may kick off a delete task or do nothing if the content isn't imported or deletion is N/A

Specified by:

deleteContent in class URIContentHandler

getTitle

public java.lang.String getTitle()

Description copied from class: URIContentHandler

Get a title that represents this content

Specified by:

getTitle in interface URIContent

Specified by:

getTitle in class URIContentHandler

Returns:

Content title (may be null if not imported or N/A)