React Native Inbox
Inbox Feature: Notification Handling
The Inbox feature within our platform manages push notifications in a manner designed to provide users with the most relevant and up-to-date information. One aspect of this functionality involves the handling of notifications sent within a specific time frame. Therefore, notifications sent five minutes ago and earlier will be deleted when a new notification is received. This ensures that only the latest and most pertinent information is retained in the user's inbox.
If your application needs information about the push notifications that are previously sent to device by Netmera, you can use NetmeraInbox
class to fetch that information from Netmera.
The most common use case for this would be to show the list of notifications inside your application in an inbox-style interface.
NetmeraInbox
is the core class providing methods and properties needed for operations on push notifications like fetching push objects or updating push objects' status, but you can not directly initialize a NetmeraInbox
instance. You get an instance from SDK, then operate on that instance for future inbox actions. Here is the common workflow to use inbox feature of Netmera.
Determine properties of push notifications to fetch
You must first define filtering properties by creating a NetmeraInboxFilter
instance. You determine which push notifications will be included in the fetched list by setting related properties of this NetmeraInboxFilter
instance.
NetmeraInboxFilter
class provides filtering according to the following options:
Inbox Status: Read / Unread / Deleted
Categories: Categories to which push notifications are belong.
Including expired push notifications or not.
Page Size: This is not to filter, but to determine the size of chunks which will be gathered during one request.
Fetch the first page and get the NetmeraInbox
instance
NetmeraInbox
instanceNow, you can request from Netmera to return the list of push notification objects matching with the filter object using the following code:
Fetch next pages via NetmeraInbox
object
NetmeraInbox
objectAfter you get NetmeraInbox
object which contains first page of the push notifications, you can fetch next pages with a very similar code shown above but this time via your NetmeraInbox
instance. New pages are collected on already created NetmeraInbox
object, therefore you can use same response handling with fetching first page.
NetmeraInbox
has a method named hasNextPage
for checking whether there exists more pages or not. You can use that method to decide whether you should fetch next page or not, to change your ui to let user know she has got to the end of list, etc.
Here is the sample code:
Update the status of push notifications
Push notifications may have 3 different states, which are the followings:
Unread (PUSH_OBJECT_STATUS_UNREAD)
Read (PUSH_OBJECT_STATUS_READ)
Deleted (PUSH_OBJECT_STATUS_DELETED)
These three states allows you to implement a simple notification inbox interface for your users where they can read messages, mark previously read message as unread, delete messages and restore them again if needed.
You can make transitions among states for push notifications inside inbox using updateStatus
method. Calling this method will start an asynchronous request to update status for given push objects, and given callback will be called upon the result of the request.
Here is a sample implementation which deleted the first 5 push objects from inbox:
After React Native 1.5.0 Update:
With the React Native version 1.5.0 update, the usage of d.ts (declaration) files is no longer necessary in TypeScript projects.
Additionally, to access Inbox statuses, it is now done through the NMInboxStatus
enum instead of the Netmera
class.
For example,
Update the status of all pushes
You can update the status of all pushes inside inbox using updateAll
method.
Get count for one or more status
You can get total count of push objects according to the status info among the push objects that matches given filter. Count can be get only for one specific status as well as for combined set of status values.
After React Native 1.5.0 Update:
With the React Native version 1.5.0 update, NMInboxStatusCountFilter
is now directly imported:
Inbox Examples
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