65 lines
2.3 KiB
Java
65 lines
2.3 KiB
Java
/* Copyright 2019 Thomas Schneider
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*
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* This file is a part of Fedilab
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Fedilab; if not,
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* see <http://www.gnu.org/licenses>. */
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package app.fedilab.android.asynctasks;
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import android.content.Context;
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import android.database.sqlite.SQLiteDatabase;
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import android.os.Handler;
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import android.os.Looper;
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import java.lang.ref.WeakReference;
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import java.util.Date;
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import app.fedilab.android.client.Entities.Charts;
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import app.fedilab.android.interfaces.OnRetrieveChartsInterface;
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import app.fedilab.android.sqlite.Sqlite;
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import app.fedilab.android.sqlite.StatusCacheDAO;
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/**
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* Created by Thomas on 28/07/2019.
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* Creates charts for an account
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*/
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public class RetrieveChartsAsyncTask {
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private final OnRetrieveChartsInterface listener;
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private final WeakReference<Context> contextReference;
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private final Date dateIni;
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private final Date dateEnd;
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private Charts charts;
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public RetrieveChartsAsyncTask(Context context, Date dateIni, Date dateEnd, OnRetrieveChartsInterface onRetrieveChartsInterface) {
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this.contextReference = new WeakReference<>(context);
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this.listener = onRetrieveChartsInterface;
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this.dateIni = dateIni;
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this.dateEnd = dateEnd;
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doInBackground();
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}
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protected void doInBackground() {
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new Thread(() -> {
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SQLiteDatabase db = Sqlite.getInstance(contextReference.get().getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
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charts = new StatusCacheDAO(contextReference.get(), db).getCharts(dateIni, dateEnd);
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Handler mainHandler = new Handler(Looper.getMainLooper());
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Runnable myRunnable = () -> listener.onCharts(charts);
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mainHandler.post(myRunnable);
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}).start();
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}
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}
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