> For the complete documentation index, see [llms.txt](https://user.netmera.com/netmera-developer-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://user.netmera.com/netmera-developer-guide/platforms/flutter/push-inbox.md).

# Push Inbox

### Push Inbox Overview

`NetmeraInbox` allows you to access and manage previously sent push notifications in an inbox-style interface. You cannot instantiate `NetmeraInbox` directly; instead, you must obtain an instance through the SDK and use it to interact with push notifications.

### Filtering Notifications

Create a `NetmeraInboxFilter` instance to specify which push notifications to fetch. You can filter by:

* **Status**: Read, Unread, or Deleted.
* **Categories**: Filter by specific categories.
* **Expired Notifications**: Include or exclude expired notifications.  
* **Page Size**: Number of notifications to fetch per request.

### Netmera Inbox Examples

```dart
String _currentStatus = Netmera.PUSH_OBJECT_STATUS_ALL.toString();
String _count = "0";
List<NetmeraPushInbox> _pushInboxList = List.empty(growable: true);

List<DropdownMenuItem<String>> getInboxList() {
  List<DropdownMenuItem<String>> items = List.empty(growable: true);
  items.add(DropdownMenuItem(value: Netmera.PUSH_OBJECT_STATUS_ALL.toString(), child: const Text("ALL")));
  items.add(DropdownMenuItem(value: Netmera.PUSH_OBJECT_STATUS_READ.toString(), child: const Text("READ")));
  items.add(DropdownMenuItem(value: Netmera.PUSH_OBJECT_STATUS_UNREAD.toString(), child: const Text("UNREAD")));
  items.add(DropdownMenuItem(value: Netmera.PUSH_OBJECT_STATUS_DELETED.toString(), child: const Text("DELETED")));
  return items;
}

onInboxStatusChanged(String status) {
  setState(() {
    _currentStatus = status;
  });
}

String getStatusText(int status) {
  switch (status) {
    case Netmera.PUSH_OBJECT_STATUS_ALL:
      return "ALL";
    case Netmera.PUSH_OBJECT_STATUS_READ:
      return "READ";
    case Netmera.PUSH_OBJECT_STATUS_UNREAD:
      return "UNREAD";
    case Netmera.PUSH_OBJECT_STATUS_DELETED:
      return "DELETED";
  }
  return "";
}

fillInboxList(list) {
  setState(() {
    _pushInboxList = list;
  });
}

// Click Functions
emptyAction() {}

getInboxFilter() {
  NetmeraInboxFilter inboxFilter = NetmeraInboxFilter();
  inboxFilter.setPageSize(2);
  inboxFilter.setStatus(int.parse(_currentStatus));
  inboxFilter.setIncludeExpiredObjects(true);
  inboxFilter.setCategories(null);
  return inboxFilter;
}

fetchInbox() async {
  Netmera.fetchInbox(getInboxFilter()).then((list) {
    fillInboxList(list);
  }).catchError((error) {
    debugPrint(error);
  });
}

fetchNextPage() async {
  Netmera.fetchNextPage().then((list) {
    fillInboxList(list);
  }).catchError((error) {
    debugPrint(error);
  });
}

countForStatus() async {
  Netmera.countForStatus(int.parse(_currentStatus)).then((val) {
    setState(() {
      if (val != -1) {
        _count = val.toString();
      }
    });
  });
}

// Use this method to trigger the action associated with a push message in the inbox
handlePushObject() async {
  if (_pushInboxList.isNotEmpty) {
    Netmera.handlePushObject(_pushInboxList[0].getPushId()!);
  }
}

handleInteractiveAction() async {
  if (_pushInboxList.isNotEmpty) {
    for (var element in _pushInboxList) {
      if (element.getInteractiveActions() != null && element.getInteractiveActions()!.isNotEmpty) {
        Netmera.handleInteractiveAction(element.getInteractiveActions()![0]);
        return;
      }
    }
  }
}

inboxUpdateStatus() {
  List<String> selectedPushList = List.empty(growable: true);
  if (_pushInboxList.length > 1) {
    selectedPushList.add(_pushInboxList[0].getPushId()!);
    selectedPushList.add(_pushInboxList[1].getPushId()!);
  }
  int status = Netmera.PUSH_OBJECT_STATUS_UNREAD;
  Netmera.inboxUpdateStatus(selectedPushList, status).then((netmeraError) {
    if (netmeraError != null) {
      debugPrint(netmeraError);
    }
  }).catchError((error) {
    debugPrint(error);
  });
}

updateAll() async {
  if (_pushInboxList.isNotEmpty) {
    var updateStatus = int.parse(_currentStatus);
    if (updateStatus == Netmera.PUSH_OBJECT_STATUS_ALL) {
      debugPrint("Please select different status than all!!");
      return;
    }

    Netmera.updateAll(updateStatus).then((netmeraError) {
      fetchInbox();
    }).catchError((error) {
      debugPrint(error);
    });
  }
}

inboxCountForStatus() async {
  NMInboxStatusCountFilter filter = NMInboxStatusCountFilter();
  filter.setStatus(int.parse(_currentStatus));
  filter.setIncludeExpired(true);
  Netmera.getInboxCountForStatus(filter).then((map) {
    String countStatusText = "ALL: " +
        map[Netmera.PUSH_OBJECT_STATUS_ALL.toString()].toString() +
        ", " +
        "READ: " +
        map[Netmera.PUSH_OBJECT_STATUS_READ.toString()].toString() +
        ", " +
        "UNREAD: " +
        map[Netmera.PUSH_OBJECT_STATUS_UNREAD.toString()].toString() +
        ", " +
        "DELETED: " +
        map[Netmera.PUSH_OBJECT_STATUS_DELETED.toString()].toString();
    setState(() {
      _count = countStatusText;
    });
  }).catchError((error) {
    debugPrint(error);
  });
}

```

### Netmera Inbox Category Examples

```dart
String _currentStatus = Netmera.PUSH_OBJECT_STATUS_ALL.toString();
List<dynamic> _categoryList = List.empty(growable: true);

List<DropdownMenuItem<String>> getCategoryStatusList() {
  List<DropdownMenuItem<String>> items = List.empty(growable: true);
  items.add(DropdownMenuItem(value: Netmera.PUSH_OBJECT_STATUS_ALL.toString(), child: const Text("ALL")));
  items.add(DropdownMenuItem(value: Netmera.PUSH_OBJECT_STATUS_READ.toString(), child: const Text("READ")));
  items.add(DropdownMenuItem(value: Netmera.PUSH_OBJECT_STATUS_UNREAD.toString(), child: const Text("UNREAD")));
  items.add(DropdownMenuItem(value: Netmera.PUSH_OBJECT_STATUS_DELETED.toString(), child: const Text("DELETED")));
  return items;
}

onCategoryStatusChanged(String status) {
  setState(() {
    _currentStatus = status;
  });
}

String getStatusText(int status) {
  switch (status) {
    case Netmera.PUSH_OBJECT_STATUS_ALL:
      return "ALL";
    case Netmera.PUSH_OBJECT_STATUS_READ:
      return "READ";
    case Netmera.PUSH_OBJECT_STATUS_UNREAD:
      return "UNREAD";
    case Netmera.PUSH_OBJECT_STATUS_DELETED:
      return "DELETED";
  }
  return "";
}

// Click Functions
emptyAction() {}

getCategoryFilter() {
  NetmeraCategoryFilter categoryFilter = NetmeraCategoryFilter();
  categoryFilter.setPageSize(2);
  categoryFilter.setStatus(int.parse(_currentStatus));
  categoryFilter.setIncludeExpiredObjects(true);
  return categoryFilter;
}

fetchCategory() async {
  Netmera.fetchCategory(getCategoryFilter()).then((list) {
    fillCategoryList(list);
  }).catchError((error) {
    debugPrint(error);
  });
}

fetchNextCategoryPage() async {
  Netmera.fetchNextCategory().then((list) {
    fillCategoryList(list);
  }).catchError((error) {
    debugPrint(error);
  });
}

fillCategoryList(list) {
  setState(() {
    _categoryList = list;
  });
}

handleLastMessage() async {
  if (_categoryList.isNotEmpty) {
    Netmera.handleLastMessage(_categoryList[0]);
  }
}

updateStatusCategories() async {
  if (_categoryList.isNotEmpty) {
    List<String> selectedCategories = List.empty(growable: true);
    if (_categoryList.length == 1) {
      selectedCategories.add(_categoryList[0].getCategoryName()!);
    } else if (_categoryList.length > 1) {
      selectedCategories.add(_categoryList[0].getCategoryName()!);
      selectedCategories.add(_categoryList[1].getCategoryName()!);
    }

    Netmera.updateStatusByCategories(Netmera.PUSH_OBJECT_STATUS_READ, selectedCategories).then((netmeraError) {
      fetchCategory();
    }).catchError((error) {
      debugPrint(error);
    });
  }
}

getUserCategoryPreferenceList() async {
  Netmera.getUserCategoryPreferenceList().then((list) {
    fillCategoryList(list);
  }).catchError((error) {
    debugPrint(error);
  });
}

setUserCategoryPreference(NetmeraCategoryPreference item) async {
  Netmera.setUserCategoryPreference(item.getCategoryId()!, !item.getOptInStatus()!).then((value) {
    debugPrint("Successfully set user category preference list");
  }).catchError((error) {
    debugPrint(error);
  });
}
```


---

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