Fetch articles only when the home activity is created. (#335)

app/src/main/java/apps/amine/bou/readerforselfoss/HomeActivity.kt

@@ -189,6 +189,8 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
         handleDrawer()
 
         handleSwipeRefreshLayout()
+
+        getElementsAccordingToTab()
     }
 
     private fun handleSwipeRefreshLayout() {
@@ -350,8 +352,6 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
 
         handleBottomBarActions()
 
-        getElementsAccordingToTab()
-
         handleRecurringTask()
 
         handleOfflineActions()