Android Guide user to pull to refresh

1. How to implement pull down to refresh in Android?
2. How do you do a pull to refresh?
3. How to make auto refresh in Android Studio?

How to implement pull down to refresh in Android?

Add the SwipeRefreshLayout Widget

To add the swipe to refresh widget to an existing app, add SwipeRefreshLayout as the parent of a single ListView or GridView . Remember that SwipeRefreshLayout only supports a single ListView or GridView child. You can also use the SwipeRefreshLayout widget with a ListFragment .

How do you do a pull to refresh?

Pull-to-refresh is a touchscreen gesture that consists of touching the screen of a computing device with a finger or pressing a button on a pointing device, dragging the screen downward with the finger or pointing device, and then releasing it, as a signal to the application to refresh the contents of the screen.

How to make auto refresh in Android Studio?

refresh = new Runnable() public void run() // Do something handler. postDelayed(refresh, 5000); ; handler. post(refresh); Since you cannot call a non-final variable inside an annonymous class, you will have to declare refresh in the containing class.