How to add an Android widget to my app? -

I want to keep Android's analog clock in my app, is there any way?

- Update

The study page says that

"App Widgets are small application views which are used by other applications (Like a home screen) "

It seems like one way.

- Update

There is still nothing, read all the details of the above page, but found nothing about adding no widgets. App

The nearest analog clock will add the widget to your app