196 lines
8.3 KiB
Java
196 lines
8.3 KiB
Java
package fr.gouv.etalab.mastodon.fragments;
|
|
/* Copyright 2017 Thomas Schneider
|
|
*
|
|
* This file is a part of Mastodon Etalab for mastodon.etalab.gouv.fr
|
|
*
|
|
* 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.
|
|
*
|
|
* Mastodon Etalab 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 Thomas Schneider; if not,
|
|
* see <http://www.gnu.org/licenses>. */
|
|
import android.content.Context;
|
|
import android.content.SharedPreferences;
|
|
import android.database.sqlite.SQLiteDatabase;
|
|
import android.os.AsyncTask;
|
|
import android.os.Bundle;
|
|
import android.support.v4.app.Fragment;
|
|
import android.support.v4.widget.SwipeRefreshLayout;
|
|
import android.util.Log;
|
|
import android.view.LayoutInflater;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.widget.AbsListView;
|
|
import android.widget.ListView;
|
|
import android.widget.RelativeLayout;
|
|
import android.widget.Toast;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
import fr.gouv.etalab.mastodon.client.Entities.Account;
|
|
import fr.gouv.etalab.mastodon.client.Entities.Error;
|
|
import fr.gouv.etalab.mastodon.drawers.NotificationsListAdapter;
|
|
import fr.gouv.etalab.mastodon.helper.Helper;
|
|
import fr.gouv.etalab.mastodon.sqlite.AccountDAO;
|
|
import fr.gouv.etalab.mastodon.sqlite.Sqlite;
|
|
import mastodon.etalab.gouv.fr.mastodon.R;
|
|
import fr.gouv.etalab.mastodon.asynctasks.RetrieveNotificationsAsyncTask;
|
|
import fr.gouv.etalab.mastodon.client.Entities.Notification;
|
|
import fr.gouv.etalab.mastodon.interfaces.OnRetrieveNotificationsInterface;
|
|
|
|
|
|
/**
|
|
* Created by Thomas on 28/04/2017.
|
|
* Fragment to display notifications related to accounts
|
|
*/
|
|
public class DisplayNotificationsFragment extends Fragment implements OnRetrieveNotificationsInterface {
|
|
|
|
|
|
|
|
private boolean flag_loading;
|
|
private Context context;
|
|
private AsyncTask<Void, Void, Void> asyncTask;
|
|
private NotificationsListAdapter notificationsListAdapter;
|
|
private String max_id;
|
|
private List<Notification> notifications;
|
|
private RelativeLayout mainLoader, nextElementLoader, textviewNoAction;
|
|
private boolean firstLoad;
|
|
private SwipeRefreshLayout swipeRefreshLayout;
|
|
private int notificationPerPage;
|
|
|
|
@Override
|
|
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
|
|
|
|
View rootView = inflater.inflate(R.layout.fragment_notifications, container, false);
|
|
max_id = null;
|
|
context = getContext();
|
|
firstLoad = true;
|
|
flag_loading = true;
|
|
notifications = new ArrayList<>();
|
|
|
|
swipeRefreshLayout = (SwipeRefreshLayout) rootView.findViewById(R.id.swipeContainer);
|
|
SharedPreferences sharedpreferences = context.getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
|
|
notificationPerPage = sharedpreferences.getInt(Helper.SET_NOTIFICATIONS_PER_PAGE, 40);
|
|
ListView lv_notifications = (ListView) rootView.findViewById(R.id.lv_notifications);
|
|
|
|
mainLoader = (RelativeLayout) rootView.findViewById(R.id.loader);
|
|
nextElementLoader = (RelativeLayout) rootView.findViewById(R.id.loading_next_notifications);
|
|
textviewNoAction = (RelativeLayout) rootView.findViewById(R.id.no_action);
|
|
mainLoader.setVisibility(View.VISIBLE);
|
|
nextElementLoader.setVisibility(View.GONE);
|
|
notificationsListAdapter = new NotificationsListAdapter(context, this.notifications);
|
|
lv_notifications.setAdapter(notificationsListAdapter);
|
|
lv_notifications.setOnScrollListener(new AbsListView.OnScrollListener() {
|
|
@Override
|
|
public void onScrollStateChanged(AbsListView view, int scrollState) {
|
|
|
|
}
|
|
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
|
|
|
|
if(firstVisibleItem + visibleItemCount == totalItemCount ) {
|
|
if(!flag_loading ) {
|
|
flag_loading = true;
|
|
asyncTask = new RetrieveNotificationsAsyncTask(context, null, null, max_id, null, null,DisplayNotificationsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
nextElementLoader.setVisibility(View.VISIBLE);
|
|
}
|
|
} else {
|
|
nextElementLoader.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
});
|
|
|
|
swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
|
|
@Override
|
|
public void onRefresh() {
|
|
max_id = null;
|
|
notifications = new ArrayList<>();
|
|
firstLoad = true;
|
|
flag_loading = true;
|
|
asyncTask = new RetrieveNotificationsAsyncTask(context, null, null, max_id, null, null, DisplayNotificationsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
}
|
|
});
|
|
swipeRefreshLayout.setColorSchemeResources(R.color.colorAccent,
|
|
R.color.colorPrimary,
|
|
R.color.colorPrimaryDark);
|
|
|
|
|
|
asyncTask = new RetrieveNotificationsAsyncTask(context, null, null, max_id, null, null, DisplayNotificationsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
return rootView;
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
public void onCreate(Bundle saveInstance)
|
|
{
|
|
super.onCreate(saveInstance);
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
public void onAttach(Context context) {
|
|
super.onAttach(context);
|
|
this.context = context;
|
|
}
|
|
|
|
public void onStop() {
|
|
super.onStop();
|
|
if(asyncTask != null && asyncTask.getStatus() == AsyncTask.Status.RUNNING)
|
|
asyncTask.cancel(true);
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
public void onRetrieveNotifications(List<Notification> notifications, String acct, String userId, Error error) {
|
|
|
|
mainLoader.setVisibility(View.GONE);
|
|
nextElementLoader.setVisibility(View.GONE);
|
|
if( error != null){
|
|
final SharedPreferences sharedpreferences = context.getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
|
|
boolean show_error_messages = sharedpreferences.getBoolean(Helper.SET_SHOW_ERROR_MESSAGES, true);
|
|
if( show_error_messages)
|
|
Toast.makeText(getContext(), error.getError(),Toast.LENGTH_LONG).show();
|
|
return;
|
|
}
|
|
if( firstLoad && (notifications == null || notifications.size() == 0))
|
|
textviewNoAction.setVisibility(View.VISIBLE);
|
|
else
|
|
textviewNoAction.setVisibility(View.GONE);
|
|
if( notifications != null && notifications.size() > 1)
|
|
max_id =notifications.get(notifications.size()-1).getId();
|
|
else
|
|
max_id = null;
|
|
|
|
|
|
if( notifications != null) {
|
|
for(Notification tmpNotification: notifications){
|
|
this.notifications.add(tmpNotification);
|
|
}
|
|
notificationsListAdapter.notifyDataSetChanged();
|
|
}
|
|
swipeRefreshLayout.setRefreshing(false);
|
|
firstLoad = false;
|
|
flag_loading = notifications != null && notifications.size() < notificationPerPage;
|
|
//Store last notification id to avoid to notify for those that have been already seen
|
|
if( notifications != null && notifications.size() > 0) {
|
|
final SharedPreferences sharedpreferences = getContext().getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
|
|
//acct is null as userId when used in Fragment, data need to be retrieved via shared preferences and db
|
|
userId = sharedpreferences.getString(Helper.PREF_KEY_ID, null);
|
|
SQLiteDatabase db = Sqlite.getInstance(context, Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
|
|
Account currentAccount = new AccountDAO(context, db).getAccountByID(userId);
|
|
if( currentAccount != null){
|
|
SharedPreferences.Editor editor = sharedpreferences.edit();
|
|
editor.putString(Helper.LAST_NOTIFICATION_MAX_ID + currentAccount.getId(), notifications.get(0).getId());
|
|
editor.apply();
|
|
}
|
|
}
|
|
}
|
|
}
|