sockeqwe

/**
 * Let's say we want to display a list of Animals in a RecyclerView. 
 * The list can contain items of type Dog, Cat and Snake.
 */

// AdapterDelegate for Dog.
fun dogAdapterDelegate(picasso : Picasso) = adapterDelegate<Dog, Animal>(R.layout.item_dog){ // Generics Types means this AdapterDelegate is used if item is instanceof Dog (whole list is List<Anmial>)
   // this block is run once in onCreateViewHolder. Think of it as an intializer for a ViewHolder.
  val name = findViewById(R.id.name)
  val image = findViewById(R.id.image)

nikhil-thakkar

import androidx.recyclerview.widget.RecyclerView

class SampleActivity: Activity(), OnItemActionListener {
  
   private val adapter by lazy { ViewTypeAdapter<ViewType<*>>(list = list, onItemActionListener = this) }
  
   //Prepare the list somehow, whether in ViewModel or presenter and then set it to adapter using setList
   private val list: List<ViewType<*>> by lazy {
      arrayListOf<>(HeaderViewType("Header"), 
                    RowViewType("content"),

wispborne

import android.content.Context
import android.content.SharedPreferences
import kotlin.reflect.KProperty

/**
 * Represents a single [SharedPreferences] file.
 *
 * Usage:
 *
 * ```kotlin

gunhansancar

package com.gunhansancar.changelanguageexample.helper;

import android.annotation.TargetApi;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.os.Build;
import android.preference.PreferenceManager;