Merge pull request #1446 from vector-im/feature/various_fixes

Hide left rooms in breadcrumbs (#766)

CHANGES.md

@@ -8,6 +8,7 @@ Features ✨:
 Improvements 🙌:
  - New wording for notice when current user is the sender
  - Hide "X made no changes" event by default in timeline (#1430)
+ - Hide left rooms in breadcrumbs (#766)
 
 Bugfix 🐛:
  - Switch theme is not fully taken into account without restarting the app

matrix-sdk-android-rx/src/main/java/im/vector/matrix/rx/RxSession.kt

@@ -29,6 +29,7 @@ import im.vector.matrix.android.api.session.room.model.RoomSummary
 import im.vector.matrix.android.api.session.room.model.create.CreateRoomParams
 import im.vector.matrix.android.api.session.sync.SyncState
 import im.vector.matrix.android.api.session.user.model.User
+import im.vector.matrix.android.api.session.widgets.model.Widget
 import im.vector.matrix.android.api.util.JsonDict
 import im.vector.matrix.android.api.util.Optional
 import im.vector.matrix.android.api.util.toOptional
@@ -36,7 +37,6 @@ import im.vector.matrix.android.internal.crypto.model.CryptoDeviceInfo
 import im.vector.matrix.android.internal.crypto.model.rest.DeviceInfo
 import im.vector.matrix.android.internal.crypto.store.PrivateKeysInfo
 import im.vector.matrix.android.internal.session.sync.model.accountdata.UserAccountDataEvent
-import im.vector.matrix.android.api.session.widgets.model.Widget
 import io.reactivex.Observable
 import io.reactivex.Single
 
@@ -56,10 +56,10 @@ class RxSession(private val session: Session) {
                 }
     }
 
-    fun liveBreadcrumbs(): Observable<List<RoomSummary>> {
-        return session.getBreadcrumbsLive().asObservable()
+    fun liveBreadcrumbs(queryParams: RoomSummaryQueryParams): Observable<List<RoomSummary>> {
+        return session.getBreadcrumbsLive(queryParams).asObservable()
                 .startWithCallable {
-                    session.getBreadcrumbs()
+                    session.getBreadcrumbs(queryParams)
                 }
     }
 

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

@@ -73,15 +73,17 @@ interface RoomService {
 
     /**
      * Get a snapshot list of Breadcrumbs
+     * @param queryParams parameters to query the room summaries. It can be use to keep only joined rooms, for instance.
      * @return the immutable list of [RoomSummary]
      */
-    fun getBreadcrumbs(): List<RoomSummary>
+    fun getBreadcrumbs(queryParams: RoomSummaryQueryParams): List<RoomSummary>
 
     /**
      * Get a live list of Breadcrumbs
+     * @param queryParams parameters to query the room summaries. It can be use to keep only joined rooms, for instance.
      * @return the [LiveData] of [RoomSummary]
      */
-    fun getBreadcrumbsLive(): LiveData<List<RoomSummary>>
+    fun getBreadcrumbsLive(queryParams: RoomSummaryQueryParams): LiveData<List<RoomSummary>>
 
     /**
      * Inform the Matrix SDK that a room is displayed.

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/DefaultRoomService.kt

@@ -111,24 +111,22 @@ internal class DefaultRoomService @Inject constructor(
         return query
     }
 
-    override fun getBreadcrumbs(): List<RoomSummary> {
+    override fun getBreadcrumbs(queryParams: RoomSummaryQueryParams): List<RoomSummary> {
         return monarchy.fetchAllMappedSync(
-                { breadcrumbsQuery(it) },
+                { breadcrumbsQuery(it, queryParams) },
                 { roomSummaryMapper.map(it) }
         )
     }
 
-    override fun getBreadcrumbsLive(): LiveData<List<RoomSummary>> {
+    override fun getBreadcrumbsLive(queryParams: RoomSummaryQueryParams): LiveData<List<RoomSummary>> {
         return monarchy.findAllMappedWithChanges(
-                { breadcrumbsQuery(it) },
+                { breadcrumbsQuery(it, queryParams) },
                 { roomSummaryMapper.map(it) }
         )
     }
 
-    private fun breadcrumbsQuery(realm: Realm): RealmQuery<RoomSummaryEntity> {
-        return RoomSummaryEntity.where(realm)
-                .isNotEmpty(RoomSummaryEntityFields.DISPLAY_NAME)
-                .notEqualTo(RoomSummaryEntityFields.VERSIONING_STATE_STR, VersioningState.UPGRADED_ROOM_JOINED.name)
+    private fun breadcrumbsQuery(realm: Realm, queryParams: RoomSummaryQueryParams): RealmQuery<RoomSummaryEntity> {
+        return roomSummariesQuery(realm, queryParams)
                 .greaterThan(RoomSummaryEntityFields.BREADCRUMBS_INDEX, RoomSummary.NOT_IN_BREADCRUMBS)
                 .sort(RoomSummaryEntityFields.BREADCRUMBS_INDEX)
     }

vector/src/main/java/im/vector/riotx/features/home/room/breadcrumbs/BreadcrumbsViewModel.kt

@@ -21,7 +21,10 @@ import com.airbnb.mvrx.MvRxViewModelFactory
 import com.airbnb.mvrx.ViewModelContext
 import com.squareup.inject.assisted.Assisted
 import com.squareup.inject.assisted.AssistedInject
+import im.vector.matrix.android.api.query.QueryStringValue
 import im.vector.matrix.android.api.session.Session
+import im.vector.matrix.android.api.session.room.model.Membership
+import im.vector.matrix.android.api.session.room.roomSummaryQueryParams
 import im.vector.matrix.rx.rx
 import im.vector.riotx.core.platform.EmptyAction
 import im.vector.riotx.core.platform.EmptyViewEvents
@@ -58,7 +61,10 @@ class BreadcrumbsViewModel @AssistedInject constructor(@Assisted initialState: B
 
     private fun observeBreadcrumbs() {
         session.rx()
-                .liveBreadcrumbs()
+                .liveBreadcrumbs(roomSummaryQueryParams {
+                    displayName = QueryStringValue.NoCondition
+                    memberships = listOf(Membership.JOIN)
+                })
                 .observeOn(Schedulers.computation())
                 .execute { asyncBreadcrumbs ->
                     copy(asyncBreadcrumbs = asyncBreadcrumbs)