[AND-421] Message Reminders

CHANGELOG.md

@@ -16,8 +16,17 @@
 ### ⬆️ Improved
 
 ### ✅ Added
+- Add `ChannelClient.queryReminders()` for querying message reminders. [#5779](https://github.com/GetStream/stream-chat-android/pull/5779)
+- Add `ChannelClient.createReminder()` for creating a message reminder. [#5779](https://github.com/GetStream/stream-chat-android/pull/5779)
+- Add `ChannelClient.updateReminder()` for updating an existing message reminder. [#5779](https://github.com/GetStream/stream-chat-android/pull/5779)
+- Add `ChannelClient.deleteReminder()` for deleting an existing message reminder. [#5779](https://github.com/GetStream/stream-chat-android/pull/5779)
+- Add `ReminderCreatedEvent`, `ReminderUpdatdeEvent`, `ReminderDeletedEvent` and `NotificationReminderDueEvent` events notifying the user about changes in the message reminders. [#5779](https://github.com/GetStream/stream-chat-android/pull/5779)
+- Add `reminder` field to the `Message` entity, which contains the reminder information. [#5779](https://github.com/GetStream/stream-chat-android/pull/5779)
+- Add default handling for `notification.reminder_due` push notification. [#5833](https://github.com/GetStream/stream-chat-android/pull/5833)
+- Add `NotificationHandler.showNotification(ChatNotification)` message method for showing a notification of a specific type. [#5833](https://github.com/GetStream/stream-chat-android/pull/5833)
 
 ### ⚠️ Changed
+- Deprecate `NotificationHandler.showNotification(Channel, Message)` in favor of `NotificationHandler.showNotification(ChatNotification)`. [#5833](https://github.com/GetStream/stream-chat-android/pull/5833)
 
 ### ❌ Removed
 

DEPRECATIONS.md

@@ -4,6 +4,9 @@ This document lists deprecated constructs in the SDK, with their expected time 
 
 | API / Feature                                                                                                                                                                              | Deprecated (warning)   | Deprecated (error)    | Removed               | Notes                                                                                                                                                                                                                                                                                                                                                |
 |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------|-----------------------|-----------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `NotificationConfig.ignorePushMessagesWhenUserOnline` property                                                                                                                             | 2025.07.11 ⌛           |                       |                       | This property has been deprecated. Please use `NotificationConfig.ignorePushMessageWhenUserOnline(type: String) instead`.                                                                                                                                                                                                                            |
+| `NotificationHandler.showNotification(Channel, Message)` method                                                                                                                            | 2025.07.11 ⌛           |                       |                       | This method has been deprecated. Please use `NotificationHandler.showNotification(ChatNotification) instead`.                                                                                                                                                                                                                                        |
+| `io.getstream.chat.android.client.notifications.handler.PushDeviceGenerator` interface                                                                                                     | 2025.07.11 ⌛           |                       |                       | This interface has been deprecated. Please use `io.getstream.android.push.PushDeviceGenerator` instead.                                                                                                                                                                                                                                              |
 | `Filters.ne` method                                                                                                                                                                        | 2025.05.19 ⌛           |                       |                       | This method has been deprecated. Please contact our Customer Support to get help finding an appropriate alternative.                                                                                                                                                                                                                                 |
 | `NotEqualsFilterObject` class                                                                                                                                                              | 2025.05.19 ⌛           |                       |                       | This object has been deprecated. Please contact our Customer Support to get help finding an appropriate alternative.                                                                                                                                                                                                                                 |
 | `ChatClient.queryDraftMessages` method                                                                                                                                                     | 2025.05.25 ⌛           |                       |                       | This method has been deprecated. Please use `ChatClient.queryDrafts` instead.                                                                                                                                                                                                                                                                        |

stream-chat-android-client-test/src/main/java/io/getstream/chat/android/client/test/Mother.kt

@@ -37,9 +37,13 @@ import io.getstream.chat.android.client.events.NotificationMarkReadEvent
 import io.getstream.chat.android.client.events.NotificationMarkUnreadEvent
 import io.getstream.chat.android.client.events.NotificationMessageNewEvent
 import io.getstream.chat.android.client.events.NotificationMutesUpdatedEvent
+import io.getstream.chat.android.client.events.NotificationReminderDueEvent
 import io.getstream.chat.android.client.events.NotificationRemovedFromChannelEvent
 import io.getstream.chat.android.client.events.PollDeletedEvent
 import io.getstream.chat.android.client.events.ReactionNewEvent
+import io.getstream.chat.android.client.events.ReminderCreatedEvent
+import io.getstream.chat.android.client.events.ReminderDeletedEvent
+import io.getstream.chat.android.client.events.ReminderUpdatedEvent
 import io.getstream.chat.android.client.events.TypingStartEvent
 import io.getstream.chat.android.client.events.TypingStopEvent
 import io.getstream.chat.android.client.events.UserStartWatchingEvent
@@ -51,6 +55,7 @@ import io.getstream.chat.android.models.EventType
 import io.getstream.chat.android.models.FilterObject
 import io.getstream.chat.android.models.Member
 import io.getstream.chat.android.models.Message
+import io.getstream.chat.android.models.MessageReminder
 import io.getstream.chat.android.models.NeutralFilterObject
 import io.getstream.chat.android.models.Poll
 import io.getstream.chat.android.models.Reaction
@@ -64,6 +69,7 @@ import io.getstream.chat.android.randomDate
 import io.getstream.chat.android.randomInt
 import io.getstream.chat.android.randomMember
 import io.getstream.chat.android.randomMessage
+import io.getstream.chat.android.randomMessageReminder
 import io.getstream.chat.android.randomPoll
 import io.getstream.chat.android.randomReaction
 import io.getstream.chat.android.randomString
@@ -526,6 +532,86 @@ public fun randomMarkAllReadEvent(
     unreadChannels = unreadChannels,
 )
 
+public fun randomReminderCreatedEvent(
+    createdAt: Date = randomDate(),
+    cid: String = randomCID(),
+    channelType: String = randomString(),
+    channelId: String = randomString(),
+    reminder: MessageReminder = randomMessageReminder(),
+    messageId: String = randomString(),
+    userId: String = randomString(),
+): ReminderCreatedEvent = ReminderCreatedEvent(
+    type = EventType.REMINDER_CREATED,
+    createdAt = createdAt,
+    rawCreatedAt = streamFormatter.format(createdAt),
+    cid = cid,
+    channelType = channelType,
+    channelId = channelId,
+    reminder = reminder,
+    messageId = messageId,
+    userId = userId,
+)
+
+public fun randomReminderUpdatedEvent(
+    createdAt: Date = randomDate(),
+    cid: String = randomCID(),
+    channelType: String = randomString(),
+    channelId: String = randomString(),
+    reminder: MessageReminder = randomMessageReminder(),
+    messageId: String = randomString(),
+    userId: String = randomString(),
+): ReminderUpdatedEvent = ReminderUpdatedEvent(
+    type = EventType.REMINDER_UPDATED,
+    createdAt = createdAt,
+    rawCreatedAt = streamFormatter.format(createdAt),
+    cid = cid,
+    channelType = channelType,
+    channelId = channelId,
+    reminder = reminder,
+    messageId = messageId,
+    userId = userId,
+)
+
+public fun randomReminderDeletedEvent(
+    createdAt: Date = randomDate(),
+    cid: String = randomCID(),
+    channelType: String = randomString(),
+    channelId: String = randomString(),
+    reminder: MessageReminder = randomMessageReminder(),
+    messageId: String = randomString(),
+    userId: String = randomString(),
+): ReminderDeletedEvent = ReminderDeletedEvent(
+    type = EventType.REMINDER_DELETED,
+    createdAt = createdAt,
+    rawCreatedAt = streamFormatter.format(createdAt),
+    cid = cid,
+    channelType = channelType,
+    channelId = channelId,
+    reminder = reminder,
+    messageId = messageId,
+    userId = userId,
+)
+
+public fun randomNotificationReminderDueEvent(
+    createdAt: Date = randomDate(),
+    cid: String = randomCID(),
+    channelType: String = randomString(),
+    channelId: String = randomString(),
+    reminder: MessageReminder = randomMessageReminder(),
+    messageId: String = randomString(),
+    userId: String = randomString(),
+): NotificationReminderDueEvent = NotificationReminderDueEvent(
+    type = EventType.NOTIFICATION_REMINDER_DUE,
+    createdAt = createdAt,
+    rawCreatedAt = streamFormatter.format(createdAt),
+    cid = cid,
+    channelType = channelType,
+    channelId = channelId,
+    reminder = reminder,
+    messageId = messageId,
+    userId = userId,
+)
+
 public fun randomQueryChannelsSpec(
     filter: FilterObject = NeutralFilterObject,
     sort: QuerySorter<Channel> = QuerySortByField(),