Take ss of view rather than whole activity

Signed-off-by: alperozturk <alper_ozturk@proton.me>

app/src/androidTest/java/com/owncloud/android/ui/activity/NotificationsActivityIT.kt

@@ -135,8 +135,8 @@ class NotificationsActivityIT : AbstractIT() {
             runOnUiThread {
                 populateList(notifications)
             }
-            longSleep()
-            screenshot(this)
+            shortSleep()
+            screenshot(binding.list)
         }
     }
 

app/src/main/java/com/owncloud/android/ui/activity/NotificationsActivity.kt

@@ -55,7 +55,7 @@ import com.owncloud.android.utils.PushUtils
  */
 class NotificationsActivity : DrawerActivity(), NotificationsContract.View {
 
-    private lateinit var binding: NotificationsLayoutBinding
+    lateinit var binding: NotificationsLayoutBinding
 
     private var adapter: NotificationListAdapter? = null
     private var snackbar: Snackbar? = null