RecyclerDelegates

Simple library created to make work with RecyclerView pleasant. Use composite pattern to easily handle different types of items without writing boilerplate code. Built-in DiffUtil support.

Changelog

See releases

How it works

It works as a abstraction layer for RecyclerView Adapter:

  +----------------------------------------+
  | RecyclerView                           |
  +----------------------------------------+
                      |
                      |
  +-------------------v--------------------+
  | DelegatingRecyclerAdapter              |
  |                                        |
  | RecyclerView.Adapter implementation    |
  +----------------------------------------+
                      |
                      |
  +-------------------v--------------------+
  | SimpleDelegateManager                  |
  | or other RecyclerDelegateManager impl. |
  |                                        |
  | Transforms adapter calls to            |
  | delegate calls                         |
  |                                        |
  +----------------------------------------+
            |                     |
            |                     |
  +---------v--------+  +---------v--------+
  |                  |  |                  |
  | RecyclerDelegate |  | RecyclerDelegate |
  | impl.            |  | impl.            |
  |                  |  |                  |
  +------------------+  +------------------+

Typically it's not needed to implement nothing other than RecyclerDelegates. In some simple cases you may use StaticLayoutDelegate, TextBindingDelegate or some other delegates

Example

Check app directory