I\'ve gone to the Android Developer documentation to see how I can use material design, here:
https://developer.android.com/training/material/theme.html<
Install SDK platform of Android 5.0 SDK then update your Support Library and Support Repository to the latest version via the SDK-Manager.
Take a look at this link for creating material app
http://developer.android.com/training/material/index.html
With support libraries, you can provide similar behaviour on older devices like:
EditTextSpinnerRadioButtonAlso take a look at android design support library.
More information :
But for using some concepts like FloatingActionButton in your application you can use this library :
https://github.com/makovkastar/FloatingActionButton
More libraries available here
https://android-arsenal.com/