/*
* Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
*
* This file is part of Loop Habit Tracker.
*
* Loop Habit Tracker is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* Loop Habit Tracker is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.isoron.uhabits.tasks;
import android.content.Context;
import android.support.annotation.*;
import com.google.auto.factory.AutoFactory;
import com.google.auto.factory.Provided;
import org.isoron.uhabits.AppContext;
import org.isoron.uhabits.activities.ActivityContext;
import org.isoron.uhabits.utils.*;
import java.io.*;
@AutoFactory(allowSubclasses = true)
public class ExportDBTask implements Task
{
private String filename;
@NonNull
private Context context;
@NonNull
private final Listener listener;
public ExportDBTask(@Provided @AppContext @NonNull Context context, @NonNull Listener listener)
{
this.listener = listener;
this.context = context;
}
@Override
public void doInBackground()
{
filename = null;
try
{
File dir = FileUtils.getFilesDir(context, "Backups");
if (dir == null) return;
filename = DatabaseUtils.saveDatabaseCopy(context, dir);
}
catch (IOException e)
{
e.printStackTrace();
}
}
@Override
public void onPostExecute()
{
listener.onExportDBFinished(filename);
}
public interface Listener
{
void onExportDBFinished(@Nullable String filename);
}
}