fedilab-Android-App/app/src/main/java/app/fedilab/android/asynctasks/RetrieveNotificationChartsA...

67 lines
2.5 KiB
Java

/* Copyright 2019 Thomas Schneider
*
* This file is a part of Fedilab
*
* This program 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.
*
* Fedilab 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 Fedilab; if not,
* see <http://www.gnu.org/licenses>. */
package app.fedilab.android.asynctasks;
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.os.Handler;
import android.os.Looper;
import java.lang.ref.WeakReference;
import java.util.Date;
import app.fedilab.android.client.Entities.NotificationCharts;
import app.fedilab.android.interfaces.OnRetrieveNotificationChartsInterface;
import app.fedilab.android.sqlite.NotificationCacheDAO;
import app.fedilab.android.sqlite.Sqlite;
/**
* Created by Thomas on 26/08/2019.
* Creates charts for notifications of an account
*/
public class RetrieveNotificationChartsAsyncTask {
private final OnRetrieveNotificationChartsInterface listener;
private final WeakReference<Context> contextReference;
private final Date dateIni;
private final Date dateEnd;
private final String status_id;
private NotificationCharts charts;
public RetrieveNotificationChartsAsyncTask(Context context, String status_id, Date dateIni, Date dateEnd, OnRetrieveNotificationChartsInterface onRetrieveNotificationChartsInterface) {
this.contextReference = new WeakReference<>(context);
this.listener = onRetrieveNotificationChartsInterface;
this.dateIni = dateIni;
this.dateEnd = dateEnd;
this.status_id = status_id;
doInBackground();
}
protected void doInBackground() {
new Thread(() -> {
SQLiteDatabase db = Sqlite.getInstance(contextReference.get().getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
charts = new NotificationCacheDAO(contextReference.get(), db).getChartsEvolution(status_id, dateIni, dateEnd);
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> listener.onCharts(charts);
mainHandler.post(myRunnable);
}).start();
}
}