/TMessagesProj/src/main/java/org/telegram/messenger/NotificationCenter.java
Java | 276 lines | 242 code | 27 blank | 7 comment | 51 complexity | d9232a8326478581d3780bcdb70cbbac MD5 | raw file
- /*
- * This is the source code of Telegram for Android v. 3.x.x.
- * It is licensed under GNU GPL v. 2 or later.
- * You should have received a copy of the license in this archive (see LICENSE).
- *
- * Copyright Nikolai Kudashov, 2013-2016.
- */
- package org.telegram.messenger;
- import android.util.SparseArray;
- import java.util.ArrayList;
- public class NotificationCenter {
- private static int totalEvents = 1;
- public static final int didReceivedNewMessages = totalEvents++;
- public static final int updateInterfaces = totalEvents++;
- public static final int dialogsNeedReload = totalEvents++;
- public static final int closeChats = totalEvents++;
- public static final int messagesDeleted = totalEvents++;
- public static final int messagesRead = totalEvents++;
- public static final int messagesDidLoaded = totalEvents++;
- public static final int messageReceivedByAck = totalEvents++;
- public static final int messageReceivedByServer = totalEvents++;
- public static final int messageSendError = totalEvents++;
- public static final int contactsDidLoaded = totalEvents++;
- public static final int chatDidCreated = totalEvents++;
- public static final int chatDidFailCreate = totalEvents++;
- public static final int chatInfoDidLoaded = totalEvents++;
- public static final int chatInfoCantLoad = totalEvents++;
- public static final int mediaDidLoaded = totalEvents++;
- public static final int mediaCountDidLoaded = totalEvents++;
- public static final int encryptedChatUpdated = totalEvents++;
- public static final int messagesReadEncrypted = totalEvents++;
- public static final int encryptedChatCreated = totalEvents++;
- public static final int userPhotosLoaded = totalEvents++;
- public static final int removeAllMessagesFromDialog = totalEvents++;
- public static final int notificationsSettingsUpdated = totalEvents++;
- public static final int pushMessagesUpdated = totalEvents++;
- public static final int blockedUsersDidLoaded = totalEvents++;
- public static final int openedChatChanged = totalEvents++;
- public static final int stopEncodingService = totalEvents++;
- public static final int didCreatedNewDeleteTask = totalEvents++;
- public static final int mainUserInfoChanged = totalEvents++;
- public static final int privacyRulesUpdated = totalEvents++;
- public static final int updateMessageMedia = totalEvents++;
- public static final int recentImagesDidLoaded = totalEvents++;
- public static final int replaceMessagesObjects = totalEvents++;
- public static final int didSetPasscode = totalEvents++;
- public static final int didSetTwoStepPassword = totalEvents++;
- public static final int screenStateChanged = totalEvents++;
- public static final int didLoadedReplyMessages = totalEvents++;
- public static final int didLoadedPinnedMessage = totalEvents++;
- public static final int newSessionReceived = totalEvents++;
- public static final int didReceivedWebpages = totalEvents++;
- public static final int didReceivedWebpagesInUpdates = totalEvents++;
- public static final int stickersDidLoaded = totalEvents++;
- public static final int didReplacedPhotoInMemCache = totalEvents++;
- public static final int messagesReadContent = totalEvents++;
- public static final int botInfoDidLoaded = totalEvents++;
- public static final int userInfoDidLoaded = totalEvents++;
- public static final int botKeyboardDidLoaded = totalEvents++;
- public static final int chatSearchResultsAvailable = totalEvents++;
- public static final int musicDidLoaded = totalEvents++;
- public static final int needShowAlert = totalEvents++;
- public static final int didUpdatedMessagesViews = totalEvents++;
- public static final int needReloadRecentDialogsSearch = totalEvents++;
- public static final int locationPermissionGranted = totalEvents++;
- public static final int peerSettingsDidLoaded = totalEvents++;
- public static final int wasUnableToFindCurrentLocation = totalEvents++;
- public static final int reloadHints = totalEvents++;
- public static final int reloadInlineHints = totalEvents++;
- public static final int httpFileDidLoaded = totalEvents++;
- public static final int httpFileDidFailedLoad = totalEvents++;
- public static final int messageThumbGenerated = totalEvents++;
- public static final int wallpapersDidLoaded = totalEvents++;
- public static final int closeOtherAppActivities = totalEvents++;
- public static final int didUpdatedConnectionState = totalEvents++;
- public static final int didReceiveSmsCode = totalEvents++;
- public static final int didReceiveCall = totalEvents++;
- public static final int emojiDidLoaded = totalEvents++;
- public static final int appDidLogout = totalEvents++;
- public static final int FileDidUpload = totalEvents++;
- public static final int FileDidFailUpload = totalEvents++;
- public static final int FileUploadProgressChanged = totalEvents++;
- public static final int FileLoadProgressChanged = totalEvents++;
- public static final int FileDidLoaded = totalEvents++;
- public static final int FileDidFailedLoad = totalEvents++;
- public static final int FilePreparingStarted = totalEvents++;
- public static final int FileNewChunkAvailable = totalEvents++;
- public static final int FilePreparingFailed = totalEvents++;
- public static final int audioProgressDidChanged = totalEvents++;
- public static final int audioDidReset = totalEvents++;
- public static final int audioPlayStateChanged = totalEvents++;
- public static final int recordProgressChanged = totalEvents++;
- public static final int recordStarted = totalEvents++;
- public static final int recordStartError = totalEvents++;
- public static final int recordStopped = totalEvents++;
- public static final int screenshotTook = totalEvents++;
- public static final int albumsDidLoaded = totalEvents++;
- public static final int audioDidSent = totalEvents++;
- public static final int audioDidStarted = totalEvents++;
- public static final int audioRouteChanged = totalEvents++;
- private SparseArray<ArrayList<Object>> observers = new SparseArray<>();
- private SparseArray<ArrayList<Object>> removeAfterBroadcast = new SparseArray<>();
- private SparseArray<ArrayList<Object>> addAfterBroadcast = new SparseArray<>();
- private ArrayList<DelayedPost> delayedPosts = new ArrayList<>(10);
- private int broadcasting = 0;
- private boolean animationInProgress;
- private int[] allowedNotifications;
- public interface NotificationCenterDelegate {
- void didReceivedNotification(int id, Object... args);
- }
- private class DelayedPost {
- private DelayedPost(int id, Object[] args) {
- this.id = id;
- this.args = args;
- }
- private int id;
- private Object[] args;
- }
- private static volatile NotificationCenter Instance = null;
- public static NotificationCenter getInstance() {
- NotificationCenter localInstance = Instance;
- if (localInstance == null) {
- synchronized (NotificationCenter.class) {
- localInstance = Instance;
- if (localInstance == null) {
- Instance = localInstance = new NotificationCenter();
- }
- }
- }
- return localInstance;
- }
- public void setAllowedNotificationsDutingAnimation(int notifications[]) {
- allowedNotifications = notifications;
- }
- public void setAnimationInProgress(boolean value) {
- animationInProgress = value;
- if (!animationInProgress && !delayedPosts.isEmpty()) {
- for (DelayedPost delayedPost : delayedPosts) {
- postNotificationNameInternal(delayedPost.id, true, delayedPost.args);
- }
- delayedPosts.clear();
- }
- }
- public boolean isAnimationInProgress() {
- return animationInProgress;
- }
- public void postNotificationName(int id, Object... args) {
- boolean allowDuringAnimation = false;
- if (allowedNotifications != null) {
- for (int a = 0; a < allowedNotifications.length; a++) {
- if (allowedNotifications[a] == id) {
- allowDuringAnimation = true;
- break;
- }
- }
- }
- postNotificationNameInternal(id, allowDuringAnimation, args);
- }
- public void postNotificationNameInternal(int id, boolean allowDuringAnimation, Object... args) {
- if (BuildVars.DEBUG_VERSION) {
- if (Thread.currentThread() != ApplicationLoader.applicationHandler.getLooper().getThread()) {
- throw new RuntimeException("postNotificationName allowed only from MAIN thread");
- }
- }
- if (!allowDuringAnimation && animationInProgress) {
- DelayedPost delayedPost = new DelayedPost(id, args);
- delayedPosts.add(delayedPost);
- if (BuildVars.DEBUG_VERSION) {
- FileLog.e("tmessages", "delay post notification " + id + " with args count = " + args.length);
- }
- return;
- }
- broadcasting++;
- ArrayList<Object> objects = observers.get(id);
- if (objects != null && !objects.isEmpty()) {
- for (int a = 0; a < objects.size(); a++) {
- Object obj = objects.get(a);
- ((NotificationCenterDelegate) obj).didReceivedNotification(id, args);
- }
- }
- broadcasting--;
- if (broadcasting == 0) {
- if (removeAfterBroadcast.size() != 0) {
- for (int a = 0; a < removeAfterBroadcast.size(); a++) {
- int key = removeAfterBroadcast.keyAt(a);
- ArrayList<Object> arrayList = removeAfterBroadcast.get(key);
- for (int b = 0; b < arrayList.size(); b++) {
- removeObserver(arrayList.get(b), key);
- }
- }
- removeAfterBroadcast.clear();
- }
- if (addAfterBroadcast.size() != 0) {
- for (int a = 0; a < addAfterBroadcast.size(); a++) {
- int key = addAfterBroadcast.keyAt(a);
- ArrayList<Object> arrayList = addAfterBroadcast.get(key);
- for (int b = 0; b < arrayList.size(); b++) {
- addObserver(arrayList.get(b), key);
- }
- }
- addAfterBroadcast.clear();
- }
- }
- }
- public void addObserver(Object observer, int id) {
- if (BuildVars.DEBUG_VERSION) {
- if (Thread.currentThread() != ApplicationLoader.applicationHandler.getLooper().getThread()) {
- throw new RuntimeException("addObserver allowed only from MAIN thread");
- }
- }
- if (broadcasting != 0) {
- ArrayList<Object> arrayList = addAfterBroadcast.get(id);
- if (arrayList == null) {
- arrayList = new ArrayList<>();
- addAfterBroadcast.put(id, arrayList);
- }
- arrayList.add(observer);
- return;
- }
- ArrayList<Object> objects = observers.get(id);
- if (objects == null) {
- observers.put(id, (objects = new ArrayList<>()));
- }
- if (objects.contains(observer)) {
- return;
- }
- objects.add(observer);
- }
- public void removeObserver(Object observer, int id) {
- if (BuildVars.DEBUG_VERSION) {
- if (Thread.currentThread() != ApplicationLoader.applicationHandler.getLooper().getThread()) {
- throw new RuntimeException("removeObserver allowed only from MAIN thread");
- }
- }
- if (broadcasting != 0) {
- ArrayList<Object> arrayList = removeAfterBroadcast.get(id);
- if (arrayList == null) {
- arrayList = new ArrayList<>();
- removeAfterBroadcast.put(id, arrayList);
- }
- arrayList.add(observer);
- return;
- }
- ArrayList<Object> objects = observers.get(id);
- if (objects != null) {
- objects.remove(observer);
- }
- }
- }