alwarren

abstract class AbstractListRecycler<T> : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
    abstract fun layoutId(): Int

    var collection: List<T> by Delegates.observable(emptyList()) {
            _, _, _ -> notifyDataSetChanged()
    }

    internal var clickListener: (T) -> Unit = { }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder =

alwarren

class MyAdapter : RecyclerView.Adapter<ViewHolder>() {
    var data: List<MyClass> by Delegates.observable(emptyList()) {
            _, _, _ -> notifyDataSetChanged()
    }

    internal var clickListener: (MyClass) -> Unit = { }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int) =
        ViewHolder(parent.inflate(R.layout.data_row))

alwarren

object Mock {
    val currentWeatherEntry by lazy { currentWeatherEntryMock() }
    val condition by lazy { conditionMock() }
    val weatherLocation by lazy { weatherLocationMock() }
    val currentWeatherResponse by lazy { currentWeatherResponseMock(currentWeatherEntry, weatherLocation) }

    const val string: String = "string"
    const val int:Int = 1
    const val long: Long = 1L
    const val double:Double = 1.0

alwarren

package com.ntxdroid.forecastv3.ui.base

import android.annotation.SuppressLint
import android.os.Bundle
import android.os.PersistableBundle
import android.util.Log
import androidx.appcompat.app.AppCompatActivity

@SuppressLint("Registered")
open class LoggingActivity : AppCompatActivity() {

alwarren

Problem statement:

Represent a square matrix using only List. Access to the matrix must use one-based indices.

Given:

interface Cell {
    val i: Int
 val j: Int

alwarren

/**
 * Copyright (C) 2018 Fernando Cejas Open Source Project
 * Modifications Copyright (C) 2018 Al Warren
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *

alwarren

val job = GlobalScope.async(Dispatchers.Default, CoroutineStart.DEFAULT, { MyApi.execute() })
GlobalScope.launch(Dispatchers.Main, CoroutineStart.DEFAULT, { updateUi(job.await()) })

alwarren

import android.os.Build
import timber.log.Timber

const val TIMBER_TAG = "--->"
const val MAX_TAG_LENGTH = 23

class TimberDebugTree : Timber.DebugTree() {
    override fun createStackElementTag(element: StackTraceElement): String? {
        val tag = TIMBER_TAG + super.createStackElementTag(element)

alwarren

import android.os.Bundle
import android.os.PersistableBundle
import android.support.v7.app.AppCompatActivity
import timber.log.Timber

open class TimberLoggingActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?, persistentState: PersistableBundle?) {
        Timber.d("onCreate is called")
        super.onCreate(savedInstanceState, persistentState)
    }

alwarren

/*
 * Copyright (c) 2016. Al Warren.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software