Filter json by its category_id in java

Question

Hi everyone, I am parsing my json through volley library and now I want to filter it by category, for ex, when i press the specific button it should show cities that have category_id=1 and hide others

Answer 1

Read about filter design pattern. It may help you in this.

Answer 2

It is also known as Criteria design pattern. Check this link:
https://www.tutorialspoint.com/design_pattern/filter_pattern.htm

Answer 3

can you show me an example with recycler view

Answer 4

thank you

Answer 5

No I still can’t fix it but thanks for your response

Answer 6

Sorry but I'm not skilled enough in Java to do that. I knew the pattern so I suggested it...

Answer 7

Valon Abdi So, it worked?