@Override
 public boolean onFragmentCreate() {
   NotificationCenter.getInstance().addObserver(this, NotificationCenter.contactsDidLoaded);
   NotificationCenter.getInstance().addObserver(this, NotificationCenter.updateInterfaces);
   NotificationCenter.getInstance().addObserver(this, NotificationCenter.chatDidCreated);
   return super.onFragmentCreate();
 }
 @Override
 public void onFragmentDestroy() {
   super.onFragmentDestroy();
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.contactsDidLoaded);
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.updateInterfaces);
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.chatDidCreated);
 }
 @Override
 public void onFragmentDestroy() {
   super.onFragmentDestroy();
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.FileDidFailedLoad);
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.FileDidLoaded);
   NotificationCenter.getInstance()
       .removeObserver(this, NotificationCenter.FileLoadProgressChanged);
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.wallpapersDidLoaded);
 }
 @Override
 public void onFragmentDestroy() {
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.closeChats);
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.recentImagesDidLoaded);
   if (requestQueue != null) {
     requestQueue.cancelAll("search");
     requestQueue.stop();
   }
   super.onFragmentDestroy();
 }
 @Override
 public boolean onFragmentCreate() {
   NotificationCenter.getInstance().addObserver(this, NotificationCenter.closeChats);
   NotificationCenter.getInstance().addObserver(this, NotificationCenter.recentImagesDidLoaded);
   if (selectedAlbum == null) {
     requestQueue = Volley.newRequestQueue(ApplicationLoader.applicationContext);
     if (recentImages.isEmpty()) {
       MessagesStorage.getInstance().loadWebRecent(type);
       loadingRecent = true;
     }
   }
   return super.onFragmentCreate();
 }
 @Override
 public boolean onFragmentCreate() {
   super.onFragmentCreate();
   StickersQuery.checkStickers();
   NotificationCenter.getInstance().addObserver(this, NotificationCenter.stickersDidLoaded);
   updateRows();
   return true;
 }
  @Override
  public boolean onFragmentCreate() {
    super.onFragmentCreate();

    NotificationCenter.getInstance().addObserver(this, NotificationCenter.FileDidFailedLoad);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.FileDidLoaded);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.FileLoadProgressChanged);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.wallpapersDidLoaded);

    SharedPreferences preferences =
        ApplicationLoader.applicationContext.getSharedPreferences(
            "mainconfig", Activity.MODE_PRIVATE);
    selectedBackground = preferences.getInt("selectedBackground", 1000001);
    selectedColor = preferences.getInt("selectedColor", 0);
    MessagesStorage.getInstance().getWallpapers();
    File toFile =
        new File(ApplicationLoader.applicationContext.getFilesDir(), "wallpaper-temp.jpg");
    toFile.delete();
    return true;
  }
 private void saveName() {
   TLRPC.User currentUser = UserConfig.getCurrentUser();
   if (currentUser == null
       || lastNameField.getText() == null
       || firstNameField.getText() == null) {
     return;
   }
   String newFirst = firstNameField.getText().toString();
   String newLast = lastNameField.getText().toString();
   if (currentUser.first_name != null
       && currentUser.first_name.equals(newFirst)
       && currentUser.last_name != null
       && currentUser.last_name.equals(newLast)) {
     return;
   }
   TLRPC.TL_account_updateProfile req = new TLRPC.TL_account_updateProfile();
   currentUser.first_name = req.first_name = newFirst;
   currentUser.last_name = req.last_name = newLast;
   TLRPC.User user = MessagesController.getInstance().getUser(UserConfig.getClientUserId());
   if (user != null) {
     user.first_name = req.first_name;
     user.last_name = req.last_name;
   }
   UserConfig.saveConfig(true);
   NotificationCenter.getInstance().postNotificationName(NotificationCenter.mainUserInfoChanged);
   NotificationCenter.getInstance()
       .postNotificationName(
           NotificationCenter.updateInterfaces, MessagesController.UPDATE_MASK_NAME);
   ConnectionsManager.getInstance()
       .performRpc(
           req,
           new RPCRequest.RPCRequestDelegate() {
             @Override
             public void run(TLObject response, TLRPC.TL_error error) {}
           });
 }
 protected void onFinish() {
   if (finished) {
     return;
   }
   finished = true;
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.appDidLogout);
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.pushMessagesUpdated);
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.updateInterfaces);
   NotificationCenter.getInstance()
       .removeObserver(this, NotificationCenter.audioProgressDidChanged);
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.audioDidReset);
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.contactsDidLoaded);
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.emojiDidLoaded);
   if (chatActivityEnterView != null) {
     chatActivityEnterView.onDestroy();
   }
   if (wakeLock.isHeld()) {
     wakeLock.release();
   }
 }
 @Override
 public void onFragmentDestroy() {
   super.onFragmentDestroy();
   NotificationCenter.getInstance().removeObserver(this, NotificationCenter.stickersDidLoaded);
 }
 public static void searchMessagesInChat(
     String query, long dialog_id, final int guid, int direction) {
   if (reqId != 0) {
     ConnectionsManager.getInstance().cancelRpc(reqId, true);
     reqId = 0;
   }
   int max_id = 0;
   if (query == null || query.length() == 0) {
     if (direction == 1) {
       lastReturnedNum++;
       if (lastReturnedNum < searchResultMessages.size()) {
         NotificationCenter.getInstance()
             .postNotificationName(
                 NotificationCenter.chatSearchResultsAvailable,
                 guid,
                 searchResultMessages.get(lastReturnedNum).getId(),
                 getMask());
         return;
       } else {
         if (messagesSearchEndReached) {
           lastReturnedNum--;
           return;
         }
         query = lastSearchQuery;
         max_id = searchResultMessages.get(searchResultMessages.size() - 1).getId();
       }
     } else if (direction == 2) {
       lastReturnedNum--;
       if (lastReturnedNum < 0) {
         lastReturnedNum = 0;
         return;
       }
       NotificationCenter.getInstance()
           .postNotificationName(
               NotificationCenter.chatSearchResultsAvailable,
               guid,
               searchResultMessages.get(lastReturnedNum).getId(),
               getMask());
       return;
     } else {
       return;
     }
   }
   final TLRPC.TL_messages_search req = new TLRPC.TL_messages_search();
   req.limit = 21;
   int lower_part = (int) dialog_id;
   if (lower_part < 0) {
     req.peer = new TLRPC.TL_inputPeerChat();
     req.peer.chat_id = -lower_part;
   } else {
     TLRPC.User user = MessagesController.getInstance().getUser(lower_part);
     if (user == null) {
       return;
     }
     if (user.access_hash != 0) {
       req.peer = new TLRPC.TL_inputPeerForeign();
       req.peer.access_hash = user.access_hash;
     } else {
       req.peer = new TLRPC.TL_inputPeerContact();
     }
     req.peer.user_id = lower_part;
   }
   req.q = query;
   req.max_id = max_id;
   req.filter = new TLRPC.TL_inputMessagesFilterEmpty();
   final int currentReqId = ++lastReqId;
   lastSearchQuery = query;
   reqId =
       ConnectionsManager.getInstance()
           .performRpc(
               req,
               new RPCRequest.RPCRequestDelegate() {
                 @Override
                 public void run(final TLObject response, final TLRPC.TL_error error) {
                   AndroidUtilities.runOnUIThread(
                       new Runnable() {
                         @Override
                         public void run() {
                           if (currentReqId == lastReqId) {
                             if (error == null) {
                               TLRPC.messages_Messages res = (TLRPC.messages_Messages) response;
                               MessagesStorage.getInstance()
                                   .putUsersAndChats(res.users, res.chats, true, true);
                               MessagesController.getInstance().putUsers(res.users, false);
                               MessagesController.getInstance().putChats(res.chats, false);
                               if (req.max_id == 0) {
                                 lastReturnedNum = 0;
                                 searchResultMessages.clear();
                               }
                               boolean added = false;
                               for (int a = 0; a < Math.min(res.messages.size(), 20); a++) {
                                 TLRPC.Message message = res.messages.get(a);
                                 added = true;
                                 searchResultMessages.add(new MessageObject(message, null, false));
                               }
                               messagesSearchEndReached = res.messages.size() != 21;
                               if (searchResultMessages.isEmpty()) {
                                 NotificationCenter.getInstance()
                                     .postNotificationName(
                                         NotificationCenter.chatSearchResultsAvailable,
                                         guid,
                                         0,
                                         getMask());
                               } else {
                                 if (added) {
                                   NotificationCenter.getInstance()
                                       .postNotificationName(
                                           NotificationCenter.chatSearchResultsAvailable,
                                           guid,
                                           searchResultMessages.get(lastReturnedNum).getId(),
                                           getMask());
                                 }
                               }
                             }
                           }
                           reqId = 0;
                         }
                       });
                 }
               },
               true,
               RPCRequest.RPCRequestClassGeneric | RPCRequest.RPCRequestClassFailOnServerErrors);
 }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    classGuid = ConnectionsManager.getInstance().generateClassGuid();
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.appDidLogout);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.pushMessagesUpdated);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.updateInterfaces);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.audioProgressDidChanged);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.audioDidReset);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.contactsDidLoaded);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.emojiDidLoaded);

    typingDotsDrawable = new TypingDotsDrawable();
    recordStatusDrawable = new RecordStatusDrawable();

    SizeNotifierRelativeLayout contentView = new SizeNotifierRelativeLayout(this);
    setContentView(contentView);
    contentView.setBackgroundColor(0x99000000);

    RelativeLayout relativeLayout = new RelativeLayout(this);
    contentView.addView(relativeLayout);
    RelativeLayout.LayoutParams layoutParams3 =
        (RelativeLayout.LayoutParams) relativeLayout.getLayoutParams();
    layoutParams3.width = LayoutHelper.MATCH_PARENT;
    layoutParams3.height = LayoutHelper.MATCH_PARENT;
    relativeLayout.setLayoutParams(layoutParams3);

    RelativeLayout popupContainer = new RelativeLayout(this);
    popupContainer.setBackgroundColor(0xffffffff);
    relativeLayout.addView(popupContainer);
    layoutParams3 = (RelativeLayout.LayoutParams) popupContainer.getLayoutParams();
    layoutParams3.width = LayoutHelper.MATCH_PARENT;
    layoutParams3.height = AndroidUtilities.dp(240);
    layoutParams3.leftMargin = AndroidUtilities.dp(12);
    layoutParams3.rightMargin = AndroidUtilities.dp(12);
    layoutParams3.addRule(RelativeLayout.CENTER_IN_PARENT);
    popupContainer.setLayoutParams(layoutParams3);

    if (chatActivityEnterView != null) {
      chatActivityEnterView.onDestroy();
    }
    chatActivityEnterView = new ChatActivityEnterView(this, contentView, null, false);
    popupContainer.addView(chatActivityEnterView);
    layoutParams3 = (RelativeLayout.LayoutParams) chatActivityEnterView.getLayoutParams();
    layoutParams3.width = LayoutHelper.MATCH_PARENT;
    layoutParams3.height = LayoutHelper.WRAP_CONTENT;
    layoutParams3.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
    chatActivityEnterView.setLayoutParams(layoutParams3);
    chatActivityEnterView.setDelegate(
        new ChatActivityEnterView.ChatActivityEnterViewDelegate() {
          @Override
          public void onMessageSend(String message) {
            if (currentMessageObject == null) {
              return;
            }
            if (currentMessageNum >= 0
                && currentMessageNum < NotificationsController.getInstance().popupMessages.size()) {
              NotificationsController.getInstance().popupMessages.remove(currentMessageNum);
            }
            MessagesController.getInstance()
                .markDialogAsRead(
                    currentMessageObject.getDialogId(),
                    currentMessageObject.getId(),
                    Math.max(0, currentMessageObject.getId()),
                    0,
                    currentMessageObject.messageOwner.date,
                    true,
                    true);
            currentMessageObject = null;
            getNewMessage();
          }

          @Override
          public void onTextChanged(CharSequence text, boolean big) {}

          @Override
          public void needSendTyping() {
            if (currentMessageObject != null) {
              MessagesController.getInstance()
                  .sendTyping(currentMessageObject.getDialogId(), 0, classGuid);
            }
          }

          @Override
          public void onAttachButtonHidden() {}

          @Override
          public void onAttachButtonShow() {}

          @Override
          public void onWindowSizeChanged(int size) {}
        });

    messageContainer = new FrameLayoutTouch(this);
    popupContainer.addView(messageContainer, 0);

    actionBar = new ActionBar(this);
    actionBar.setOccupyStatusBar(false);
    actionBar.setBackButtonImage(R.drawable.ic_ab_back);
    actionBar.setBackgroundColor(0xff54759e);
    actionBar.setItemsBackground(R.drawable.bar_selector);
    popupContainer.addView(actionBar);
    ViewGroup.LayoutParams layoutParams = actionBar.getLayoutParams();
    layoutParams.width = ViewGroup.LayoutParams.MATCH_PARENT;
    actionBar.setLayoutParams(layoutParams);

    ActionBarMenu menu = actionBar.createMenu();
    View view = menu.addItemResource(2, R.layout.popup_count_layout);
    countText = (TextView) view.findViewById(R.id.count_text);

    avatarContainer = new FrameLayoutFixed(this);
    avatarContainer.setBackgroundResource(R.drawable.bar_selector);
    avatarContainer.setPadding(AndroidUtilities.dp(4), 0, AndroidUtilities.dp(4), 0);
    actionBar.addView(avatarContainer);
    FrameLayout.LayoutParams layoutParams2 =
        (FrameLayout.LayoutParams) avatarContainer.getLayoutParams();
    layoutParams2.height = LayoutHelper.MATCH_PARENT;
    layoutParams2.width = LayoutHelper.WRAP_CONTENT;
    layoutParams2.rightMargin = AndroidUtilities.dp(48);
    layoutParams2.leftMargin = AndroidUtilities.dp(60);
    layoutParams2.gravity = Gravity.TOP | Gravity.LEFT;
    avatarContainer.setLayoutParams(layoutParams2);

    avatarImageView = new BackupImageView(this);
    avatarImageView.setRoundRadius(AndroidUtilities.dp(21));
    avatarContainer.addView(avatarImageView);
    layoutParams2 = (FrameLayout.LayoutParams) avatarImageView.getLayoutParams();
    layoutParams2.width = AndroidUtilities.dp(42);
    layoutParams2.height = AndroidUtilities.dp(42);
    layoutParams2.topMargin = AndroidUtilities.dp(3);
    avatarImageView.setLayoutParams(layoutParams2);

    nameTextView = new TextView(this);
    nameTextView.setTextColor(0xffffffff);
    nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18);
    nameTextView.setLines(1);
    nameTextView.setMaxLines(1);
    nameTextView.setSingleLine(true);
    nameTextView.setEllipsize(TextUtils.TruncateAt.END);
    nameTextView.setGravity(Gravity.LEFT);
    nameTextView.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
    avatarContainer.addView(nameTextView);
    layoutParams2 = (FrameLayout.LayoutParams) nameTextView.getLayoutParams();
    layoutParams2.width = LayoutHelper.WRAP_CONTENT;
    layoutParams2.height = LayoutHelper.WRAP_CONTENT;
    layoutParams2.leftMargin = AndroidUtilities.dp(54);
    layoutParams2.bottomMargin = AndroidUtilities.dp(22);
    layoutParams2.gravity = Gravity.BOTTOM;
    nameTextView.setLayoutParams(layoutParams2);

    onlineTextView = new TextView(this);
    onlineTextView.setTextColor(0xffd7e8f7);
    onlineTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
    onlineTextView.setLines(1);
    onlineTextView.setMaxLines(1);
    onlineTextView.setSingleLine(true);
    onlineTextView.setEllipsize(TextUtils.TruncateAt.END);
    onlineTextView.setGravity(Gravity.LEFT);
    avatarContainer.addView(onlineTextView);
    layoutParams2 = (FrameLayout.LayoutParams) onlineTextView.getLayoutParams();
    layoutParams2.width = LayoutHelper.WRAP_CONTENT;
    layoutParams2.height = LayoutHelper.WRAP_CONTENT;
    layoutParams2.leftMargin = AndroidUtilities.dp(54);
    layoutParams2.bottomMargin = AndroidUtilities.dp(4);
    layoutParams2.gravity = Gravity.BOTTOM;
    onlineTextView.setLayoutParams(layoutParams2);

    actionBar.setActionBarMenuOnItemClick(
        new ActionBar.ActionBarMenuOnItemClick() {
          @Override
          public void onItemClick(int id) {
            if (id == -1) {
              onFinish();
              finish();
            } else if (id == 1) {
              openCurrentMessage();
            } else if (id == 2) {
              switchToNextMessage();
            }
          }
        });

    PowerManager pm =
        (PowerManager) ApplicationLoader.applicationContext.getSystemService(Context.POWER_SERVICE);
    wakeLock =
        pm.newWakeLock(
            PowerManager.SCREEN_DIM_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, "screen");
    wakeLock.setReferenceCounted(false);

    handleIntent(getIntent());
  }