NotificationsAdapter: Show Emoji Reaction notifications

Based on these commits by a1ba:
- a109089f7b
- d6e7853ddf

app/src/main/java/com/keylesspalace/tusky/components/notifications/NotificationsPagingAdapter.kt

@@ -59,6 +59,7 @@ enum class NotificationViewKind {
                 Notification.Type.FAVOURITE,
                 Notification.Type.REBLOG,
                 Notification.Type.STATUS,
+                Notification.Type.EMOJI_REACTION,
                 Notification.Type.UPDATE -> NOTIFICATION
                 Notification.Type.FOLLOW,
                 Notification.Type.SIGN_UP -> FOLLOW

app/src/main/java/com/keylesspalace/tusky/components/notifications/StatusNotificationViewHolder.kt

@@ -264,6 +264,11 @@ internal class StatusNotificationViewHolder(
                 icon = getIconWithColor(context, R.drawable.ic_edit_24dp, R.color.tusky_blue)
                 format = context.getString(R.string.notification_update_format)
             }
+            Notification.Type.EMOJI_REACTION -> {
+                icon = getIconWithColor(context, R.drawable.ic_emoji_24dp, R.color.tusky_green)
+                // User string gets replaced later.
+                format = context.getString(R.string.notification_emoji_format, "%s", notificationViewData.emoji)
+            }
             else -> {
                 icon = getIconWithColor(context, R.drawable.ic_star_24dp, R.color.tusky_orange)
                 format = context.getString(R.string.notification_favourite_format)

app/src/main/res/values/husky.xml

@@ -10,6 +10,7 @@
     <string name="action_emoji_unreact">Remove reaction</string>
     <string name="action_emoji_reacted_by">Who reacted</string>
     <string name="title_emoji_reacted_by">%s reacted by</string>
+    <string name="notification_emoji_format">%s reacted with %s to your post</string>
     <string name="notification_emoji_name">Emoji Reactions</string>
 
-</resources>
+</resources>