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Free Textbook

Java 16: Mobile phones and Android

Software Development

0 Recenze
209
Language:  English
The book is about developing of applications for Android, and especially for mobile phone applications.
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Description
Content

The book is about developing of applications for Android, and especially for mobile phone applications. Important topics are the most common widgets, layouts and basically about activities, but also the use of files and databases are processed. The book give an introduction to use of multiple threads and services. After reading this book, you is able to write simple applications to an Android phone.

Click here to download the source files from this book.


  1. Introduction 
  2. Widgets 
    1. A Zipcode app 
  3. Layout 
    1. RelativeLayout 
    2. LinearLayout 
    3. TableLayout 
    4. GridLayout 
    5. A ConstraintLayout 
    6. Containers 
  4. User interaction 
    1. A context menu 
    2. A main menu 
    3. Define a menu in XML 
    4. About activities 
    5. Multiple activities 
  5. Files 
    1. Reading resources 
    2. Ordinary files 
    3. Internal storage 
  6. SQLite 
    1. Creates a Database 
    2. SQL SELECT 
    3. SQL INSERT, UPDATE and DELETE 
    4. The other activities 
  7. Threads 
  8. Services 
    1. The class Intent 
    2. ServiceApp1 
    3. ServiceApp2
    4. ServiceApp3 
    5. ServiceApp4 
    6. ServiceApp5 
    7. Ring the phone 
    8. A local service – ServiceApp 
    9. Services and SQLite 
  9. A final example 
    1. Project start and MainActivity 
    2. The data access layer 
    3. Notes 
    4. Anniversaries 
    5. Appointments 
    6. The other tools 
    7. A project review 

About the Author

Poul Klausen