Add special notifications for mentions (#1846)

* Add special notifications for mentions

---------

Co-authored-by: ElementBot <benoitm+elementbot@element.io>

libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/NotifiableEventResolver.kt

@@ -82,6 +82,11 @@ class NotifiableEventResolver @Inject constructor(
         return when (val content = this.content) {
             is NotificationContent.MessageLike.RoomMessage -> {
                 val messageBody = descriptionFromMessageContent(content, senderDisplayName ?: content.senderId.value)
+                val notificationBody = if (hasMention) {
+                    stringProvider.getString(R.string.notification_mentioned_you_body, messageBody)
+                } else {
+                    messageBody
+                }
                 buildNotifiableMessageEvent(
                     sessionId = userId,
                     senderId = content.senderId,
@@ -90,7 +95,7 @@ class NotifiableEventResolver @Inject constructor(
                     noisy = isNoisy,
                     timestamp = this.timestamp,
                     senderName = senderDisplayName,
-                    body = messageBody,
+                    body = notificationBody,
                     imageUriString = this.contentUrl,
                     roomName = roomDisplayName,
                     roomIsDirect = isDirect,

libraries/push/impl/src/main/res/values-cs/translations.xml

@@ -8,6 +8,7 @@
   <string name="notification_invitation_action_join">"Vstoupit"</string>
   <string name="notification_invitation_action_reject">"Odmítnout"</string>
   <string name="notification_invite_body">"Vás pozval(a) do chatu"</string>
+  <string name="notification_mentioned_you_body">"Zmínili vás: %1$s"</string>
   <string name="notification_new_messages">"Nové zprávy"</string>
   <string name="notification_reaction_body">"Reagoval(a) s %1$s"</string>
   <string name="notification_room_action_mark_as_read">"Označit jako přečtené"</string>