Question

i m new in android .and i need to create filter for json array .i need to knew the work flow of custome getfilter .means what it changes .
1. it change adopter or what is happning inside after calling

getfilter.filter(s)

i need to knew so i can create my custom filter.

and one more thing i didn’t find the reasonable full tutorial on list filtering and list custom filtering if any one can find it or any one can make then it will really help me and other beginners

Answer 1

Filtering in ListView works with implementing Filterable to your Adapter class and overriding getFilter() method which further overrides publishResults() and performFiltering(). You can just check my answer here with a complete demo code that how it works.