Sid questions

• How to add separator at particular position inside recyclerview?
• How to show collapsing toolbar as collapsed without scrolling android
• How to access an arrayList from an adapter to an activity?
• java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity
• Unable to hide activity's options menu on some fragments
• How to load different view type on click of view?
• How to know if any fragment is active or visible?
• Application or activity takes time to load some times
• How to get data sent from server using fcm if app is in background?
• How to get dates from database and check if they overlaps?

Sid answers