Produktbild: Kotlin for Android App Development
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Kotlin for Android App Development

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Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

01.05.2024

Verlag

Pearson Studium

Seitenzahl

432

Maße (L/B/H)

23,5/17,8/2,4 cm

Gewicht

747 g

Auflage

1

Sprache

Englisch

ISBN

978-0-13-485419-9

Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

01.05.2024

Verlag

Pearson Studium

Seitenzahl

432

Maße (L/B/H)

23,5/17,8/2,4 cm

Gewicht

747 g

Auflage

1

Sprache

Englisch

ISBN

978-0-13-485419-9

Herstelleradresse


Email: info@bod.de

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  • Produktbild: Kotlin for Android App Development
  • Listings xiii

    Foreword xxvii

    Preface xxix

    Acknowledgments xxxii

    About the Author xxxiii

    Part I: Learning Kotlin 1

    Chapter 1: Introducing Kotlin 3

    What Is Kotlin? 3

    Goals and Language Concepts 4

    Why Use Kotlin on Android? 5

    Kotlin versus Java 8 6

    Tool Support and Community 7

    Business Perspective 7

    Who’s Using Kotlin? 8

    Summary 9

    Chapter 2: Diving into Kotlin 11

    Kotlin REPL 11

    Variables and Data Types 12

    Conditional Code 15

    Loops and Ranges 19

    Functions 21

    Null Safety 29

    Equality Checks 32

    Exception Handling 33

    Summary 36

    Chapter 3: Functional Programming in Kotlin 37

    Purpose of Functional Programming 37

    Functions 39

    Lambda Expressions 40

    Higher-Order Functions 41

    Working with Collections 45

    Scoping Functions 53

    Lazy Sequences 61

    Summary 67

    Chapter 4: Object Orientation in Kotlin 69

    Classes and Object Instantiation 69

    Properties 70

    Methods 80

    Primary and Secondary Constructors 82

    Inheritance and Overriding Rules 84

    Type Checking and Casting 89

    Visibilities 91

    Data Classes 94

    Enumerations 96

    Sealed Classes 98

    Objects and Companions 101

    Generics 105

    Summary 121

    Chapter 5: Interoperability with Java 123

    Using Java Code from Kotlin 123

    Using Kotlin Code from Java 133

    Best Practices for Interop 149

    Summary 150

    Chapter 6: Concurrency in Kotlin 151

    Concurrency 151

    Kotlin Coroutines 157

    Summary 200

    Part II: Kotlin on Android 203

    Chapter 7: Android App Development with Kotlin: Kudoo App 205

    Setting Up Kotlin for Android 205

    App #1: Kudoo, a To-Do List App 210

    Summary 239

    Chapter 8: Android App Development with Kotlin: Nutrilicious 241

    Setting Up the Project 242

    Adding a RecyclerView to the Home Screen 243

    Fetching Data from the USDA Nutrition API 250

    Mapping JSON Data to Domain Classes 257

    Introducing a ViewModel for Search 262

    Letting Users Search Foods 265

    Introducing Fragments I: The Search Fragment 268

    Introducing Fragments II: The Favorites Fragment 276

    Store User’s Favorite Foods in a Room Database 280

    Fetching Detailed Nutrition Data from the USDA Food

    Reports API 288

    Integrating the Details Activity 293

    Storing Food Details in the Database 302

    Adding RDIs for Actionable Data 307

    Improving the User Experience 311

    Summary 314

    Chapter 9: Kotlin DSLs 315

    Introducing DSLs 315

    Creating a DSL in Kotlin 318

    DSL for Android Layouts with Anko 328

    DSL for Gradle Build Scripts 335

    Summary 343

    Chapter 10: Migrating to Kotlin 345

    On Software Migrations 345

    Leading the Change 346

    Partial or Full Migration 349

    Where to Start 351

    Tool Support 354

    Summary 356

    Appendix A: Further Resources 359

    Official Resources 359

    Community 359

    Functional Programming 360

    Kotlin DSLs 360

    Migrating to Kotlin 360

    Testing 361

    Glossary 363

    Index 367