fedilab-Android-App/app/src/main/java/app/fedilab/android/services/LiveNotificationService.java

526 lines
28 KiB
Java

package app.fedilab.android.services;
/* 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 <http://www.gnu.org/licenses>. */
import android.app.AlarmManager;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.os.Looper;
import android.os.SystemClock;
import android.preference.PreferenceManager;
import android.text.Html;
import android.text.SpannableString;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.core.app.NotificationCompat;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.DataSource;
import com.bumptech.glide.load.engine.GlideException;
import com.bumptech.glide.request.RequestListener;
import com.bumptech.glide.request.target.SimpleTarget;
import com.bumptech.glide.request.target.Target;
import com.bumptech.glide.request.transition.Transition;
import com.koushikdutta.async.ByteBufferList;
import com.koushikdutta.async.DataEmitter;
import com.koushikdutta.async.callback.CompletedCallback;
import com.koushikdutta.async.callback.DataCallback;
import com.koushikdutta.async.http.AsyncHttpClient;
import com.koushikdutta.async.http.AsyncHttpRequest;
import com.koushikdutta.async.http.Headers;
import com.koushikdutta.async.http.WebSocket;
import org.json.JSONException;
import org.json.JSONObject;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import app.fedilab.android.activities.BaseMainActivity;
import app.fedilab.android.client.API;
import app.fedilab.android.client.Entities.Account;
import app.fedilab.android.client.Entities.Notification;
import app.fedilab.android.client.TLSSocketFactory;
import app.fedilab.android.helper.Helper;
import app.fedilab.android.sqlite.AccountDAO;
import app.fedilab.android.sqlite.Sqlite;
import app.fedilab.android.R;
import app.fedilab.android.activities.MainActivity;
import me.leolin.shortcutbadger.ShortcutBadger;
import static androidx.core.text.HtmlCompat.FROM_HTML_MODE_LEGACY;
import static app.fedilab.android.helper.Helper.getMainLogo;
import static app.fedilab.android.helper.Helper.getNotificationIcon;
/**
* Created by Thomas on 29/11/2017.
* Manage service for streaming api and new notifications
*/
public class LiveNotificationService extends Service implements NetworkStateReceiver.NetworkStateReceiverListener {
static {
Helper.installProvider();
}
public static String CHANNEL_ID = "live_notifications";
protected Account account;
private static HashMap<String, Thread> threads = new HashMap<>();
private static HashMap<String, String> lastNotification = new HashMap<>();
private NetworkStateReceiver networkStateReceiver;
private static HashMap<String, WebSocket> webSocketFutures = new HashMap<>();
private NotificationChannel channel;
public static int totalAccount = 0;
public static int eventsCount = 0;
public static int liveNotifBadge = 0;
public void onCreate() {
super.onCreate();
networkStateReceiver = new NetworkStateReceiver();
networkStateReceiver.addListener(this);
registerReceiver(networkStateReceiver, new IntentFilter(android.net.ConnectivityManager.CONNECTIVITY_ACTION));
SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
if (Build.VERSION.SDK_INT >= 26) {
channel = new NotificationChannel(CHANNEL_ID,
"Live notifications",
NotificationManager.IMPORTANCE_DEFAULT);
((NotificationManager) Objects.requireNonNull(getSystemService(Context.NOTIFICATION_SERVICE))).createNotificationChannel(channel);
SQLiteDatabase db = Sqlite.getInstance(getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
List<Account> accountStreams = new AccountDAO(getApplicationContext(), db).getAllAccountCrossAction();
totalAccount = 0;
for (Account account : accountStreams) {
if (account.getSocial() == null || account.getSocial().equals("MASTODON") || account.getSocial().equals("PLEROMA")) {
boolean allowStream = sharedpreferences.getBoolean(Helper.SET_ALLOW_STREAM + account.getId() + account.getInstance(), true);
if (allowStream) {
totalAccount++;
}
}
}
if( totalAccount > 0) {
Intent myIntent = new Intent(getApplicationContext(), MainActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(
getApplicationContext(),
0,
myIntent,
PendingIntent.FLAG_UPDATE_CURRENT);
android.app.Notification notification = new NotificationCompat.Builder(this, CHANNEL_ID)
.setContentTitle(getString(R.string.top_notification))
.setContentIntent(pendingIntent)
.setSmallIcon(getNotificationIcon(getApplicationContext()))
.setContentText(getString(R.string.top_notification_message, String.valueOf(totalAccount), String.valueOf(eventsCount))).build();
startForeground(1, notification);
}else{
stopSelf();
}
}
}
private void startStream() {
SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
boolean liveNotifications = sharedpreferences.getBoolean(Helper.SET_LIVE_NOTIFICATIONS, true);
SQLiteDatabase db = Sqlite.getInstance(getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
if (liveNotifications) {
List<Account> accountStreams = new AccountDAO(getApplicationContext(), db).getAllAccountCrossAction();
if (accountStreams != null) {
for (final Account accountStream : accountStreams) {
if (accountStream.getSocial() == null || accountStream.getSocial().equals("MASTODON") || accountStream.getSocial().equals("PLEROMA")) {
startWork(accountStream);
}
}
}
}
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
if (intent == null || intent.getBooleanExtra("stop", false)) {
stopSelf();
}
if( totalAccount > 0) {
return START_STICKY;
}
return START_NOT_STICKY;
}
@Override
public void onDestroy() {
super.onDestroy();
networkStateReceiver.removeListener(this);
unregisterReceiver(networkStateReceiver);
}
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onTaskRemoved(Intent rootIntent) {
super.onTaskRemoved(rootIntent);
if( totalAccount > 0) {
restart();
}
}
private void restart() {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
Intent restartServiceIntent = new Intent(LiveNotificationService.this, LiveNotificationService.class);
restartServiceIntent.setPackage(getPackageName());
PendingIntent restartServicePendingIntent = PendingIntent.getService(getApplicationContext(), 1, restartServiceIntent, PendingIntent.FLAG_ONE_SHOT);
AlarmManager alarmService = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
assert alarmService != null;
alarmService.set(
AlarmManager.ELAPSED_REALTIME,
SystemClock.elapsedRealtime() + 1000,
restartServicePendingIntent);
}
}
private void taks(Account account) {
if (account != null) {
Headers headers = new Headers();
headers.add("Authorization", "Bearer " + account.getToken());
headers.add("Connection", "Keep-Alive");
headers.add("method", "GET");
headers.add("scheme", "https");
String notif_url = "user:notification";
if (account.getSocial().toUpperCase().equals("PLEROMA"))
notif_url = "user";
String urlKey = "wss://" + account.getInstance() + "/api/v1/streaming/?stream=" + notif_url + "&access_token=" + account.getToken();
Uri url = Uri.parse(urlKey);
AsyncHttpRequest.setDefaultHeaders(headers, url);
if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.KITKAT) {
try {
AsyncHttpClient.getDefaultInstance().getSSLSocketMiddleware().setSSLContext(new TLSSocketFactory(account.getInstance()).getSSLContext());
AsyncHttpClient.getDefaultInstance().getSSLSocketMiddleware().setConnectAllAddresses(true);
} catch (KeyManagementException e) {
e.printStackTrace();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
}
String key = account.getAcct() + "@" + account.getInstance();
if (webSocketFutures.get(key) == null || !Objects.requireNonNull(webSocketFutures.get(key)).isOpen()) {
AsyncHttpClient.getDefaultInstance().websocket("wss://" + account.getInstance() + "/api/v1/streaming/?stream=" + notif_url + "&access_token=" + account.getToken(), "wss", new AsyncHttpClient.WebSocketConnectCallback() {
@Override
public void onCompleted(Exception ex, WebSocket webSocket) {
webSocketFutures.put(account.getAcct() + "@" + account.getInstance(), webSocket);
if (ex != null) {
return;
}
webSocket.setStringCallback(new WebSocket.StringCallback() {
public void onStringAvailable(String s) {
try {
JSONObject eventJson = new JSONObject(s);
onRetrieveStreaming(account, eventJson);
} catch (JSONException ignored) {
}
}
});
webSocket.setClosedCallback(new CompletedCallback() {
@Override
public void onCompleted(Exception ex) {
if (networkStateReceiver.connected) {
startWork(account);
}
}
});
webSocket.setDataCallback(new DataCallback() {
public void onDataAvailable(DataEmitter emitter, ByteBufferList byteBufferList) {
// note that this data has been read
byteBufferList.recycle();
}
});
}
});
}
}
}
private void startWork(Account accountStream) {
String key = accountStream.getAcct() + "@" + accountStream.getInstance();
if (!threads.containsKey(key) || !Objects.requireNonNull(threads.get(key)).isAlive()) {
Thread thread = new Thread() {
@Override
public void run() {
taks(accountStream);
}
};
thread.start();
threads.put(accountStream.getAcct() + "@" + accountStream.getInstance(), thread);
}
}
private void onRetrieveStreaming(Account account, JSONObject response) {
if (response == null)
return;
final Notification notification;
String dataId;
Bundle b = new Bundle();
boolean canSendBroadCast = true;
Helper.EventStreaming event;
final SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
String userId = sharedpreferences.getString(Helper.PREF_KEY_ID, null);
try {
switch (response.get("event").toString()) {
case "notification":
eventsCount++;
if (Build.VERSION.SDK_INT >= 26) {
channel = new NotificationChannel(CHANNEL_ID,
"Live notifications",
NotificationManager.IMPORTANCE_DEFAULT);
((NotificationManager) Objects.requireNonNull(getSystemService(Context.NOTIFICATION_SERVICE))).createNotificationChannel(channel);
android.app.Notification notificationChannel = new NotificationCompat.Builder(this, CHANNEL_ID)
.setContentTitle(getString(R.string.top_notification))
.setSmallIcon(getNotificationIcon(getApplicationContext()))
.setContentText(getString(R.string.top_notification_message, String.valueOf(totalAccount), String.valueOf(eventsCount))).build();
startForeground(1, notificationChannel);
}
event = Helper.EventStreaming.NOTIFICATION;
notification = API.parseNotificationResponse(getApplicationContext(), new JSONObject(response.get("payload").toString()));
if (notification == null) {
return;
}
b.putParcelable("data", notification);
boolean liveNotifications = sharedpreferences.getBoolean(Helper.SET_LIVE_NOTIFICATIONS, true);
boolean canNotify = Helper.canNotify(getApplicationContext());
boolean notify = sharedpreferences.getBoolean(Helper.SET_NOTIFY, true);
String targeted_account = null;
Helper.NotifType notifType = Helper.NotifType.MENTION;
boolean activityRunning = PreferenceManager.getDefaultSharedPreferences(this).getBoolean("isMainActivityRunning", false);
String key = account.getAcct() + "@" + account.getInstance();
if (lastNotification.containsKey(key) && notification.getId().compareTo(Objects.requireNonNull(lastNotification.get(key))) <= 0) {
canNotify = false;
}
String lastNotif = sharedpreferences.getString(Helper.LAST_NOTIFICATION_MAX_ID + account.getId() + account.getInstance(), null);
if (notification.getId().compareTo(Objects.requireNonNull(lastNotif)) <= 0) {
canNotify = false;
}
boolean allowStream = sharedpreferences.getBoolean(Helper.SET_ALLOW_STREAM + account.getId() + account.getInstance(), true);
if (!allowStream) {
canNotify = false;
}
if ((userId == null || !userId.equals(account.getId()) || !activityRunning) && liveNotifications && canNotify && notify) {
lastNotification.put(key, notification.getId());
boolean notif_follow = sharedpreferences.getBoolean(Helper.SET_NOTIF_FOLLOW, true);
boolean notif_add = sharedpreferences.getBoolean(Helper.SET_NOTIF_ADD, true);
boolean notif_mention = sharedpreferences.getBoolean(Helper.SET_NOTIF_MENTION, true);
boolean notif_share = sharedpreferences.getBoolean(Helper.SET_NOTIF_SHARE, true);
boolean notif_poll = sharedpreferences.getBoolean(Helper.SET_NOTIF_POLL, true);
boolean somethingToPush = (notif_follow || notif_add || notif_mention || notif_share || notif_poll);
String message = null;
if (somethingToPush) {
switch (notification.getType()) {
case "mention":
notifType = Helper.NotifType.MENTION;
if (notif_mention) {
if (notification.getAccount().getDisplay_name() != null && notification.getAccount().getDisplay_name().length() > 0)
message = String.format("%s %s", Helper.shortnameToUnicode(notification.getAccount().getDisplay_name(), true), getString(R.string.notif_mention));
else
message = String.format("@%s %s", notification.getAccount().getAcct(), getString(R.string.notif_mention));
if (notification.getStatus() != null) {
if (notification.getStatus().getSpoiler_text() != null && notification.getStatus().getSpoiler_text().length() > 0) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
message = "\n" + new SpannableString(Html.fromHtml(notification.getStatus().getSpoiler_text(), FROM_HTML_MODE_LEGACY));
else
message = "\n" + new SpannableString(Html.fromHtml(notification.getStatus().getSpoiler_text()));
} else {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
message = "\n" + new SpannableString(Html.fromHtml(notification.getStatus().getContent(), FROM_HTML_MODE_LEGACY));
else
message = "\n" + new SpannableString(Html.fromHtml(notification.getStatus().getContent()));
}
}
} else {
canSendBroadCast = false;
}
break;
case "reblog":
notifType = Helper.NotifType.BOOST;
if (notif_share) {
if (notification.getAccount().getDisplay_name() != null && notification.getAccount().getDisplay_name().length() > 0)
message = String.format("%s %s", Helper.shortnameToUnicode(notification.getAccount().getDisplay_name(), true), getString(R.string.notif_reblog));
else
message = String.format("@%s %s", notification.getAccount().getAcct(), getString(R.string.notif_reblog));
} else {
canSendBroadCast = false;
}
break;
case "favourite":
notifType = Helper.NotifType.FAV;
if (notif_add) {
if (notification.getAccount().getDisplay_name() != null && notification.getAccount().getDisplay_name().length() > 0)
message = String.format("%s %s", Helper.shortnameToUnicode(notification.getAccount().getDisplay_name(), true), getString(R.string.notif_favourite));
else
message = String.format("@%s %s", notification.getAccount().getAcct(), getString(R.string.notif_favourite));
} else {
canSendBroadCast = false;
}
break;
case "follow":
notifType = Helper.NotifType.FOLLLOW;
if (notif_follow) {
if (notification.getAccount().getDisplay_name() != null && notification.getAccount().getDisplay_name().length() > 0)
message = String.format("%s %s", Helper.shortnameToUnicode(notification.getAccount().getDisplay_name(), true), getString(R.string.notif_follow));
else
message = String.format("@%s %s", notification.getAccount().getAcct(), getString(R.string.notif_follow));
targeted_account = notification.getAccount().getId();
} else {
canSendBroadCast = false;
}
break;
case "poll":
notifType = Helper.NotifType.POLL;
if (notif_poll) {
if (notification.getAccount().getId() != null && notification.getAccount().getId().equals(userId))
message = getString(R.string.notif_poll_self);
else
message = getString(R.string.notif_poll);
} else {
canSendBroadCast = false;
}
break;
default:
}
//Some others notification
final Intent intent = new Intent(getApplicationContext(), MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra(Helper.INTENT_ACTION, Helper.NOTIFICATION_INTENT);
intent.putExtra(Helper.PREF_KEY_ID, account.getId());
intent.putExtra(Helper.PREF_INSTANCE, account.getInstance());
if (targeted_account != null) {
intent.putExtra(Helper.INTENT_TARGETED_ACCOUNT, targeted_account);
}
final String finalMessage = message;
Handler mainHandler = new Handler(Looper.getMainLooper());
Helper.NotifType finalNotifType = notifType;
liveNotifBadge++;
ShortcutBadger.applyCount(getApplicationContext(), liveNotifBadge);
Runnable myRunnable = new Runnable() {
@Override
public void run() {
if (finalMessage != null) {
Glide.with(getApplicationContext())
.asBitmap()
.load(notification.getAccount().getAvatar())
.listener(new RequestListener<Bitmap>() {
@Override
public boolean onResourceReady(Bitmap resource, Object model, Target<Bitmap> target, DataSource dataSource, boolean isFirstResource) {
return false;
}
@Override
public boolean onLoadFailed(@Nullable GlideException e, Object model, Target target, boolean isFirstResource) {
Helper.notify_user(getApplicationContext(), account, intent, BitmapFactory.decodeResource(getResources(),
getMainLogo(getApplicationContext())), finalNotifType, "@" + notification.getAccount().getAcct(), finalMessage);
return false;
}
})
.into(new SimpleTarget<Bitmap>() {
@Override
public void onResourceReady(@NonNull Bitmap resource, Transition<? super Bitmap> transition) {
Helper.notify_user(getApplicationContext(), account, intent, resource, finalNotifType, "@" + notification.getAccount().getAcct(), finalMessage);
}
});
}
}
};
mainHandler.post(myRunnable);
}
}
if (canSendBroadCast) {
b.putString("userIdService", account.getId());
Intent intentBC = new Intent(Helper.RECEIVE_DATA);
intentBC.putExtra("eventStreaming", event);
intentBC.putExtras(b);
b.putParcelable("data", notification);
LocalBroadcastManager.getInstance(getApplicationContext()).sendBroadcast(intentBC);
SharedPreferences.Editor editor = sharedpreferences.edit();
editor.putString(Helper.LAST_NOTIFICATION_MAX_ID + account.getId() + account.getInstance(), notification.getId());
editor.apply();
}
break;
case "delete":
event = Helper.EventStreaming.DELETE;
try {
dataId = response.getString("id");
b.putString("dataId", dataId);
} catch (JSONException ignored) {
}
break;
}
} catch (Exception ignored) {
}
}
@Override
public void networkAvailable() {
startStream();
}
@Override
public void networkUnavailable() {
Iterator it = threads.entrySet().iterator();
while (it.hasNext()) {
Map.Entry pair = (Map.Entry) it.next();
if (pair.getValue() == null || !((Thread) pair.getValue()).isAlive()) {
if ((pair.getValue()) != null)
((Thread) pair.getValue()).interrupt();
}
it.remove();
}
}
}