Resize diary home screen attributes when empty (DEV) (#2441)

* Attributes view disappears when empty.

* Fixed lint.

Co-authored-by: harambasicluka <64483219+harambasicluka@users.noreply.github.com>

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/contactdiary/ui/overview/adapter/ContactDiaryOverviewNestedAdapter.kt

 package de.rki.coronawarnapp.contactdiary.ui.overview.adapter
 
+import android.view.View
 import android.view.ViewGroup
 import de.rki.coronawarnapp.R
 import de.rki.coronawarnapp.contactdiary.util.clearAndAddAll
@@ -31,18 +32,18 @@ class ContactDiaryOverviewNestedAdapter : BaseAdapter<ContactDiaryOverviewNested
         override val viewBinding: Lazy<ContactDiaryOverviewNestedListItemBinding> =
             lazy { ContactDiaryOverviewNestedListItemBinding.bind(itemView) }
 
-        override val onBindData: ContactDiaryOverviewNestedListItemBinding.(
-            item: ListItem.Data,
-            payloads: List<Any>
-        ) -> Unit = { key, _ ->
+        override val onBindData: ContactDiaryOverviewNestedListItemBinding.(item: ListItem.Data, payloads: List<Any>)
+        -> Unit = { key, _ ->
             contactDiaryOverviewElementImage.setImageResource(key.drawableId)
             contactDiaryOverviewElementName.text = key.name
             contactDiaryOverviewElementName.contentDescription = when (key.type) {
                 ListItem.Type.LOCATION -> context.getString(R.string.accessibility_location, key.name)
                 ListItem.Type.PERSON -> context.getString(R.string.accessibility_person, key.name)
             }
-            contactDiaryOverviewElementAttributes.text =
-                getAttributes(key.duration, key.attributes, key.circumstances)
+            val attributes = getAttributes(key.duration, key.attributes, key.circumstances)
+            if (attributes.isNotEmpty()) {
+                contactDiaryOverviewElementAttributes.text = attributes
+            } else contactDiaryOverviewElementAttributes.visibility = View.GONE
         }
 
         private fun getAttributes(duration: Duration?, resources: List<Int>?, circumstances: String?): String =