Please suggest any approach which i use to create it .
Query : I am creating 2-Spinner view , where i have to add Country/Cities li
You can use this awesome library MaterialSpinner that will do all the hard work for you.
Download: implementation 'com.jaredrummler:material-spinner:1.3.1'
implementation 'com.jaredrummler:material-spinner:1.3.1'
fileName.xml :
set height using app:ms_dropdown_max_height="400dp"
app:ms_dropdown_max_height="400dp"