Live location : format the endsAt timeline item content

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/timeline/item/event/EventContent.kt

@@ -107,10 +107,13 @@ data class FailedToParseStateContent(
 data class LiveLocationContent(
     val isLive: Boolean,
     val description: String?,
+    val timestamp: Long,
     val timeout: Long,
     val assetType: AssetType?,
     val locations: List<LiveLocationInfo>,
-) : EventContent
+) : EventContent {
+    val endsAt = timestamp + timeout
+}
 
 data object LegacyCallInviteContent : EventContent
 

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/timeline/item/event/TimelineEventContentMapper.kt

@@ -114,6 +114,7 @@ class TimelineEventContentMapper(
                         is MsgLikeKind.LiveLocation -> {
                             LiveLocationContent(
                                 isLive = kind.content.isLive,
+                                timestamp = kind.content.ts.toLong(),
                                 description = kind.content.description,
                                 timeout = kind.content.timeoutMs.toLong(),
                                 assetType = kind.content.assetType.into(),