org.android.activityminer.app.recording
Class SaveRecordingTask<T extends Enum<T> & Dimensions>

java.lang.Object
  android.os.AsyncTask<LabeledRecording<T>,Integer,Long>
      org.android.activityminer.app.recording.SaveRecordingTask<T>

Type Parameters:

T - the enumeration type for the dimensions

All Implemented Interfaces:

ObservableEventSource<TaskFinishedEvent>, ObserverRegistration<TaskFinishedEvent>

public class SaveRecordingTask<T extends Enum<T> & Dimensions>
extends AsyncTask<LabeledRecording<T>,Integer,Long>
implements ObservableEventSource<TaskFinishedEvent>

Asynchronous task to save recordings.

Nested Class Summary

Nested classes/interfaces inherited from class android.os.AsyncTask

AsyncTask.Status

Field Summary

private DBManager	dbManager the database manager
private ObservableEventSource<TaskFinishedEvent>	observableEventSource The observable event source for delegation.
private String	task An optional task identifier for the notification

Fields inherited from class android.os.AsyncTask

SERIAL_EXECUTOR, THREAD_POOL_EXECUTOR

Constructor Summary

SaveRecordingTask(Context context)
Constructor

SaveRecordingTask(Context context, String task)
Constructor

Method Summary

protected Long	doInBackground(LabeledRecording<T>... params)
boolean	hasObservers()
void	notify(TaskFinishedEvent data)
protected void	onPostExecute(Long result)
void	registerEventObserver(EventObserver<? extends TaskFinishedEvent> observer)
void	removeAllObservers()
void	unregisterEventObserver(EventObserver<? extends TaskFinishedEvent> observer)

Methods inherited from class android.os.AsyncTask

cancel, execute, execute, executeOnExecutor, get, get, getStatus, isCancelled, onCancelled, onCancelled, onPreExecute, onProgressUpdate, publishProgress

Methods inherited from class java.lang.Object

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

Field Detail

dbManager

private final DBManager dbManager

the database manager

observableEventSource

private final ObservableEventSource<TaskFinishedEvent> observableEventSource

The observable event source for delegation.

task

private String task

An optional task identifier for the notification

Constructor Detail

SaveRecordingTask

public SaveRecordingTask(Context context)

Constructor

Parameters:

context - the context

SaveRecordingTask

public SaveRecordingTask(Context context,
                         String task)

Constructor

Parameters:

context - the context

task - the optional task identifier for notification

Method Detail

doInBackground

protected final Long doInBackground(LabeledRecording<T>... params)

Specified by:

doInBackground in class AsyncTask<LabeledRecording<T extends Enum<T> & Dimensions>,Integer,Long>

onPostExecute

protected void onPostExecute(Long result)

Overrides:

onPostExecute in class AsyncTask<LabeledRecording<T extends Enum<T> & Dimensions>,Integer,Long>

registerEventObserver

public final void registerEventObserver(EventObserver<? extends TaskFinishedEvent> observer)

Specified by:

registerEventObserver in interface ObserverRegistration<TaskFinishedEvent>

unregisterEventObserver

public final void unregisterEventObserver(EventObserver<? extends TaskFinishedEvent> observer)

Specified by:

unregisterEventObserver in interface ObserverRegistration<TaskFinishedEvent>

removeAllObservers

public final void removeAllObservers()

Specified by:

removeAllObservers in interface ObserverRegistration<TaskFinishedEvent>

notify

public final void notify(TaskFinishedEvent data)

Specified by:

notify in interface ObservableEventSource<TaskFinishedEvent>

hasObservers

public final boolean hasObservers()

Specified by:

hasObservers in interface ObservableEventSource<TaskFinishedEvent>