Timeline: handle room history visibility

app/src/main/java/im/vector/riotredesign/features/home/HomeModule.kt

@@ -48,12 +48,16 @@ class HomeModule {
             RoomMemberItemFactory(get())
         }
 
+        single {
+            RoomHistoryVisibilityItemFactory(get())
+        }
+
         single {
             DefaultItemFactory()
         }
 
         single {
-            TimelineItemFactory(get(), get(), get(), get(), get())
+            TimelineItemFactory(get(), get(), get(), get(), get(), get())
         }
 
         single {

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/RoomHistoryVisibilityItemFactory.kt

@@ -0,0 +1,56 @@
+/*
+ *
+ *  * Copyright 2019 New Vector Ltd
+ *  *
+ *  * Licensed under the Apache License, Version 2.0 (the "License");
+ *  * you may not use this file except in compliance with the License.
+ *  * You may obtain a copy of the License at
+ *  *
+ *  *     http://www.apache.org/licenses/LICENSE-2.0
+ *  *
+ *  * Unless required by applicable law or agreed to in writing, software
+ *  * distributed under the License is distributed on an "AS IS" BASIS,
+ *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  * See the License for the specific language governing permissions and
+ *  * limitations under the License.
+ *
+ */
+
+package im.vector.riotredesign.features.home.room.detail.timeline
+
+import im.vector.matrix.android.api.session.events.model.Event
+import im.vector.matrix.android.api.session.events.model.toModel
+import im.vector.matrix.android.api.session.room.model.RoomHistoryVisibility
+import im.vector.matrix.android.api.session.room.model.RoomHistoryVisibilityContent
+import im.vector.matrix.android.api.session.room.model.RoomMember
+import im.vector.matrix.android.api.session.room.timeline.TimelineEvent
+import im.vector.riotredesign.R
+import im.vector.riotredesign.core.resources.StringProvider
+
+
+class RoomHistoryVisibilityItemFactory(private val stringProvider: StringProvider) {
+
+    fun create(event: TimelineEvent): NoticeItem? {
+        val roomMember = event.roomMember ?: return null
+        val noticeText = buildRoomMemberNotice(event.root, roomMember) ?: return null
+        return NoticeItem_()
+                .noticeText(noticeText)
+                .avatarUrl(roomMember.avatarUrl)
+                .memberName(roomMember.displayName)
+    }
+
+    private fun buildRoomMemberNotice(event: Event, roomMember: RoomMember): CharSequence? {
+        val content = event.content.toModel<RoomHistoryVisibilityContent>() ?: return null
+        val formattedVisibility = when (content.historyVisibility) {
+            RoomHistoryVisibility.SHARED         -> stringProvider.getString(R.string.notice_room_visibility_shared)
+            RoomHistoryVisibility.INVITED        -> stringProvider.getString(R.string.notice_room_visibility_invited)
+            RoomHistoryVisibility.JOINED         -> stringProvider.getString(R.string.notice_room_visibility_joined)
+            RoomHistoryVisibility.WORLD_READABLE -> stringProvider.getString(R.string.notice_room_visibility_world_readable)
+        }
+        return stringProvider.getString(R.string.notice_made_future_room_visibility, roomMember.displayName, formattedVisibility)
+    }
+
+
+}
+
+

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/TimelineItemFactory.kt

@@ -25,6 +25,7 @@ class TimelineItemFactory(private val messageItemFactory: MessageItemFactory,
                           private val roomNameItemFactory: RoomNameItemFactory,
                           private val roomTopicItemFactory: RoomTopicItemFactory,
                           private val roomMemberItemFactory: RoomMemberItemFactory,
+                          private val roomHistoryVisibilityItemFactory: RoomHistoryVisibilityItemFactory,
                           private val defaultItemFactory: DefaultItemFactory) {
 
     fun create(event: TimelineEvent,
@@ -37,6 +38,7 @@ class TimelineItemFactory(private val messageItemFactory: MessageItemFactory,
                 EventType.STATE_ROOM_NAME          -> roomNameItemFactory.create(event)
                 EventType.STATE_ROOM_TOPIC         -> roomTopicItemFactory.create(event)
                 EventType.STATE_ROOM_MEMBER        -> roomMemberItemFactory.create(event)
+                EventType.STATE_HISTORY_VISIBILITY -> roomHistoryVisibilityItemFactory.create(event)
                 EventType.STATE_ROOM_CREATE,
                 EventType.STATE_ROOM_POWER_LEVELS,
                 EventType.REDACTION                -> EmptyItem_()

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/room/model/RoomHistoryVisibilityContent.kt

@@ -0,0 +1,27 @@
+/*
+ *
+ *  * Copyright 2019 New Vector Ltd
+ *  *
+ *  * Licensed under the Apache License, Version 2.0 (the "License");
+ *  * you may not use this file except in compliance with the License.
+ *  * You may obtain a copy of the License at
+ *  *
+ *  *     http://www.apache.org/licenses/LICENSE-2.0
+ *  *
+ *  * Unless required by applicable law or agreed to in writing, software
+ *  * distributed under the License is distributed on an "AS IS" BASIS,
+ *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  * See the License for the specific language governing permissions and
+ *  * limitations under the License.
+ *
+ */
+
+package im.vector.matrix.android.api.session.room.model
+
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
+
+@JsonClass(generateAdapter = true)
+data class RoomHistoryVisibilityContent(
+        @Json(name = "history_visibility") val historyVisibility: RoomHistoryVisibility
+)