erluxman

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.3"
    defaultConfig {
        applicationId "com.example.adventure.learningbycomparing"

erluxman

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        maven { url 'https://maven.google.com' }
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0-alpha1'
        // NOTE: Do not place your application dependencies here; they belong

erluxman

ext {
    versions = [
            support         : '27.0.1',
            constraintLayout: '1.0.2',
            firebase        : '11.8.0',
            kotlin_version  : '1.2.10',
            moshi           : "1.5.0",
            okHttp          : "3.8.1",
            retrofit        : '2.3.0',
            dagger          : '2.11',

erluxman

package com.thorangs.retrofitcachingtest

import android.content.Context
import com.google.gson.GsonBuilder
import okhttp3.Cache
import okhttp3.OkHttpClient
import retrofit2.Retrofit
import retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory
import retrofit2.converter.gson.GsonConverterFactory

erluxman

fun ImageView.loadImage(url: String ="", @DrawableRes drawable: Int = R.mipmap.ic_launcher, placeHolderUrl: String = "", @NonNull placeHolderDrawable: Int = R.mipmap.ic_launcher, circular: Boolean = false) {

    val defUrl = ""
    @DrawableRes
    val defDrawable = R.mipmap.ic_launcher

    when {
        //Displaying image from Url
        url.isNotEmpty() && circular -> Picasso.get().load(url).placeholder(placeHolderDrawable).transform(CircleTransform()).into(this);
        url.isNotEmpty() && !circular -> Picasso.get().load(url).placeholder(placeHolderDrawable).into(this)

erluxman

//Cascade/Chaining/Fluent Operations
//We can chain method/member calls without returning `this` from method/getter/setter

class User {
  String name;
  int age;

  User({this.name = "Foo", this.age = 0});

  User withName(String name) {

erluxman

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

erluxman

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

erluxman

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

erluxman

void main() {
  function2(function1, 3);
  function2(function1, 4);
  function2(function1, 7);
  function2(function1, 9);
}

function1(int evenOrOdd) {
  print("$evenOrOdd is ${evenOrOdd % 2 == 0 ? "Even" : "Odd"}");
}