/* Copyright 2017 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 . */ package app.fedilab.android.asynctasks; import android.content.Context; import android.os.Handler; import android.os.Looper; import java.lang.ref.WeakReference; import java.util.List; import app.fedilab.android.activities.MainActivity; import app.fedilab.android.client.API; import app.fedilab.android.client.APIResponse; import app.fedilab.android.client.Entities.Error; import app.fedilab.android.client.Entities.Notification; import app.fedilab.android.fragments.DisplayNotificationsFragment; import app.fedilab.android.interfaces.OnRetrieveMissingNotificationsInterface; /** * Created by Thomas on 27/09/2017. * Retrieves missing notifications since last pause */ public class RetrieveMissingNotificationsAsyncTask { private final OnRetrieveMissingNotificationsInterface listener; private final WeakReference contextReference; private final DisplayNotificationsFragment.Type type; private String since_id; private List notifications; private Error error; public RetrieveMissingNotificationsAsyncTask(Context context, DisplayNotificationsFragment.Type type, String since_id, OnRetrieveMissingNotificationsInterface onRetrieveMissingNotifications) { this.contextReference = new WeakReference<>(context); this.since_id = since_id; this.listener = onRetrieveMissingNotifications; this.type = type; doInBackground(); } protected void doInBackground() { new Thread(() -> { API api = new API(this.contextReference.get()); APIResponse apiResponse = api.getNotificationsSince(type, since_id, 40, false); if (apiResponse == null) { error = new Error(); error.setError(""); return; } error = apiResponse.getError(); since_id = apiResponse.getSince_id(); notifications = apiResponse.getNotifications(); if (notifications != null && notifications.size() > 0) { MainActivity.lastNotificationId = notifications.get(0).getId(); } Handler mainHandler = new Handler(Looper.getMainLooper()); Runnable myRunnable = () -> { if (error == null) { listener.onRetrieveMissingNotifications(notifications); } }; mainHandler.post(myRunnable); }).start(); } }