package app.fedilab.android.services; /* 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 . */ 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.SharedPreferences; import android.database.sqlite.SQLiteDatabase; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.drawable.Drawable; 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.CustomTarget; import com.bumptech.glide.request.target.Target; import com.bumptech.glide.request.transition.Transition; import java.util.HashMap; import java.util.List; import java.util.Objects; import app.fedilab.android.R; import app.fedilab.android.activities.MainActivity; import app.fedilab.android.client.API; import app.fedilab.android.client.APIResponse; import app.fedilab.android.client.Entities.Account; import app.fedilab.android.client.Entities.Notification; import app.fedilab.android.client.GNUAPI; import app.fedilab.android.fragments.DisplayNotificationsFragment; import app.fedilab.android.helper.Helper; import app.fedilab.android.sqlite.AccountDAO; import app.fedilab.android.sqlite.Sqlite; 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; import static app.fedilab.android.helper.Helper.sleeps; /** * Created by Thomas on 10/09/2019. * Manage service for live notifications delayed */ public class LiveNotificationDelayedService extends Service { public static String CHANNEL_ID = "live_notifications"; public static int totalAccount = 0; public static int eventsCount = 0; public static HashMap since_ids = new HashMap<>(); protected Account account; private NotificationChannel channel; private boolean fetch; public void onCreate() { super.onCreate(); final SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE); boolean notify = sharedpreferences.getBoolean(Helper.SET_NOTIFY, true); 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 accountStreams = new AccountDAO(LiveNotificationDelayedService.this, db).getAllAccountCrossAction(); totalAccount = 0; if (accountStreams != null) { for (Account account : accountStreams) { boolean allowStream = sharedpreferences.getBoolean(Helper.SET_ALLOW_STREAM + account.getId() + account.getInstance(), true); if (allowStream) { totalAccount++; } } } if (Build.VERSION.SDK_INT >= 26) { Intent myIntent = new Intent(LiveNotificationDelayedService.this, MainActivity.class); PendingIntent pendingIntent = PendingIntent.getActivity( LiveNotificationDelayedService.this, 0, myIntent, PendingIntent.FLAG_UPDATE_CURRENT); android.app.Notification notification = new NotificationCompat.Builder(this, CHANNEL_ID) .setShowWhen(false) .setContentIntent(pendingIntent) .setContentTitle(getString(R.string.top_notification)) .setSmallIcon(getNotificationIcon(LiveNotificationDelayedService.this)) .setContentText(getString(R.string.top_notification_message, String.valueOf(totalAccount), String.valueOf(eventsCount))).build(); if (notification != null) { startForeground(1, notification); } else { return; } } if (!notify) { stopSelf(); return; } if (totalAccount > 0) { startStream(); } else { stopSelf(); } } @Override public void onDestroy() { super.onDestroy(); for (Thread t : Thread.getAllStackTraces().keySet()) { if (t.getName().startsWith("notif_delayed_")) { t.interrupt(); } } Thread.currentThread().interrupt(); } @Override public int onStartCommand(Intent intent, int flags, int startId) { final SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE); boolean notify = sharedpreferences.getBoolean(Helper.SET_NOTIFY, true); if (!notify || intent == null || intent.getBooleanExtra("stop", false)) { totalAccount = 0; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { stopForeground(STOP_FOREGROUND_DETACH); NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); assert notificationManager != null; notificationManager.deleteNotificationChannel(CHANNEL_ID); } if (intent != null) { intent.replaceExtras(new Bundle()); } stopSelf(); } if (totalAccount > 0) { return START_STICKY; } return START_NOT_STICKY; } private void startStream() { SQLiteDatabase db = Sqlite.getInstance(getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open(); if (Helper.liveNotifType(LiveNotificationDelayedService.this) == Helper.NOTIF_DELAYED) { List accountStreams = new AccountDAO(LiveNotificationDelayedService.this, db).getAllAccountCrossAction(); final SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE); fetch = true; if (accountStreams != null) { for (final Account accountStream : accountStreams) { String key = accountStream.getUsername() + "@" + accountStream.getInstance(); boolean allowStream = sharedpreferences.getBoolean(Helper.SET_ALLOW_STREAM + accountStream.getId() + accountStream.getInstance(), true); if (!allowStream) { continue; } if (!sleeps.containsKey(key)) { sleeps.put(key, 30000); } Thread thread = Helper.getThreadByName("notif_delayed_" + key); if (thread == null) { startThread(accountStream, key); } else if (thread.getState() != Thread.State.RUNNABLE) { thread.interrupt(); startThread(accountStream, key); } } } } } private void startThread(Account accountStream, String key) { Thread thread = new Thread() { @Override public void run() { while (fetch) { task(accountStream); fetch = (Helper.liveNotifType(LiveNotificationDelayedService.this) == Helper.NOTIF_DELAYED); if (sleeps.containsKey(key) && sleeps.get(key) != null) { try { Thread.sleep(sleeps.get(key)); } catch (InterruptedException e) { SystemClock.sleep(sleeps.get(key)); } } } } }; thread.setName("notif_delayed_" + key); thread.start(); } @Nullable @Override public IBinder onBind(Intent intent) { return null; } private void task(Account account) { String key = account.getUsername() + "@" + account.getInstance(); APIResponse apiResponse; String last_notifid = null; if (since_ids.containsKey(key)) { last_notifid = since_ids.get(key); } apiResponse = null; try { if (account.getSocial().compareTo("FRIENDICA") != 0 && account.getSocial().compareTo("GNU") != 0) { API api; api = new API(LiveNotificationDelayedService.this, account.getInstance(), account.getToken()); apiResponse = api.getNotificationsSince(DisplayNotificationsFragment.Type.ALL, last_notifid, false); } else { GNUAPI gnuApi; gnuApi = new GNUAPI(LiveNotificationDelayedService.this, account.getInstance(), account.getToken()); apiResponse = gnuApi.getNotificationsSince(DisplayNotificationsFragment.Type.ALL, last_notifid); } } catch (Exception ignored) { } if (apiResponse != null && apiResponse.getNotifications() != null && apiResponse.getNotifications().size() > 0) { since_ids.put(key, apiResponse.getNotifications().get(0).getId()); for (Notification notification : apiResponse.getNotifications()) { if (last_notifid != null && notification.getId().compareTo(last_notifid) > 0) { onRetrieveStreaming(account, notification); sleeps.put(key, 30000); } else { if (apiResponse.getNotifications().size() == 1) { //TODO: use min id with Pixelfed when available for removing this fix. if (sleeps.containsKey(key) && sleeps.get(key) != null) { int newWaitTime = sleeps.get(key) + 30000; if (newWaitTime > 900000) { newWaitTime = 900000; } sleeps.put(key, newWaitTime); } else { sleeps.put(key, 60000); } } break; } } } else { if (sleeps.containsKey(key) && sleeps.get(key) != null) { int newWaitTime = sleeps.get(key) + 30000; if (newWaitTime > 900000) { newWaitTime = 900000; } sleeps.put(key, newWaitTime); } else { sleeps.put(key, 60000); } } } private void onRetrieveStreaming(Account account, Notification notification) { 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 { 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) .setShowWhen(false) .setContentTitle(getString(R.string.top_notification)) .setSmallIcon(getNotificationIcon(LiveNotificationDelayedService.this)) .setContentText(getString(R.string.top_notification_message, String.valueOf(totalAccount), String.valueOf(eventsCount))).build(); if (notificationChannel != null) { startForeground(1, notificationChannel); } else { return; } } event = Helper.EventStreaming.NOTIFICATION; boolean canNotify = Helper.canNotify(LiveNotificationDelayedService.this); 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); 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) && canNotify && notify) { 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_status = sharedpreferences.getBoolean(Helper.SET_NOTIF_STATUS, true); boolean notif_poll = sharedpreferences.getBoolean(Helper.SET_NOTIF_POLL, true); boolean somethingToPush = (notif_follow || notif_add || notif_mention || notif_share || notif_poll || notif_status); 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", notification.getAccount().getDisplay_name(), 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 "status": notifType = Helper.NotifType.STATUS; if (notif_status) { if (notification.getAccount().getDisplay_name() != null && notification.getAccount().getDisplay_name().length() > 0) message = String.format("%s %s", notification.getAccount().getDisplay_name(), getString(R.string.notif_status)); else message = String.format("@%s %s", notification.getAccount().getAcct(), getString(R.string.notif_status)); 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", notification.getAccount().getDisplay_name(), 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", notification.getAccount().getDisplay_name(), 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_request": notifType = Helper.NotifType.FOLLLOW; if (notif_follow) { if (notification.getAccount().getDisplay_name() != null && notification.getAccount().getDisplay_name().length() > 0) message = String.format("%s %s", notification.getAccount().getDisplay_name(), getString(R.string.notif_follow_request)); else message = String.format("@%s %s", notification.getAccount().getAcct(), getString(R.string.notif_follow_request)); targeted_account = notification.getAccount().getId(); } 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", notification.getAccount().getDisplay_name(), 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(LiveNotificationDelayedService.this, 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; Runnable myRunnable = () -> { if (finalMessage != null) { Glide.with(LiveNotificationDelayedService.this) .asBitmap() .load(notification.getAccount().getAvatar()) .listener(new RequestListener() { @Override public boolean onResourceReady(Bitmap resource, Object model, Target target, DataSource dataSource, boolean isFirstResource) { return false; } @Override public boolean onLoadFailed(@Nullable GlideException e, Object model, Target target, boolean isFirstResource) { Helper.notify_user(LiveNotificationDelayedService.this, account, intent, BitmapFactory.decodeResource(getResources(), getMainLogo(LiveNotificationDelayedService.this)), finalNotifType, "@" + notification.getAccount().getAcct(), finalMessage); return false; } }) .into(new CustomTarget() { @Override public void onResourceReady(@NonNull Bitmap resource, Transition transition) { Helper.notify_user(LiveNotificationDelayedService.this, account, intent, resource, finalNotifType, "@" + notification.getAccount().getAcct(), finalMessage); } @Override public void onLoadCleared(@Nullable Drawable placeholder) { } }); } }; 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(LiveNotificationDelayedService.this).sendBroadcast(intentBC); SharedPreferences.Editor editor = sharedpreferences.edit(); editor.putString(Helper.LAST_NOTIFICATION_MAX_ID + account.getId() + account.getInstance(), notification.getId()); editor.apply(); } } catch (Exception ignored) { } } }