fix feed articles not appearing on startup

app/src/main/java/com/biganto/visual/roompark/presentation/screen/feeds/ScreenController.kt

@@ -60,9 +60,9 @@ class FeedsScreenController  :
 
     override fun feedsTabSelected(): Observable<String>
             = feedsTabs.selections()
-        .filter { it.position>= 0 && it.position<storedFeedsList.size }
         .debounce (200L, TimeUnit.MILLISECONDS)
         .doOnNext { Timber.d("it.position ${it.position}") }
+        .doOnNext { Timber.d("storedFeedsList.size  ${storedFeedsList.size }") }
         .map { it.position }
         .map { storedFeedsList[it].alias }
         .observeOn(AndroidSchedulers.mainThread())
@@ -91,7 +91,7 @@ class FeedsScreenController  :
     lateinit var allFeedArticles:MaterialButton
 
 
-    override fun requsetsNewArticles() =
+    override fun requsetsNewArticles(): Observable<Pair<FeedModel, Int>> =
         feedsRecyclerView.scrollStateChanges()
             .filter { it == RecyclerView.SCROLL_STATE_IDLE}
             .map { feedsRecyclerView.layoutManager as LinearLayoutManager }
@@ -265,6 +265,7 @@ class FeedsScreenController  :
         }
         storedFeedsList = viewState.restore.feeds
 
+        feedsTabs.selectTab(feedsTabs.getTabAt(0))
     }
 
 

mintty.exe.stackdump

-Exception: STATUS_ACCESS_VIOLATION at rip=7FFC53A72768
-rax=00007FFC53A72768 rbx=0000000000191500 rcx=0000000004858270
-rdx=0000000000000009 rsi=0000000000000019 rdi=00000000000C5398
-r8 =000000000019CD01 r9 =00000000000C5348 r10=0000000000000000
-r11=00000000008CC690 r12=0000000000000000 r13=00007FFCA7666120
-r14=00000000048A0FE0 r15=0000000000000002
-rbp=0000000000000001 rsp=00000000008CC758
-program=C:\Program Files\Git\usr\bin\mintty.exe, pid 19556, thread 
-cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B