类人猿 发表于 2025-3-25 05:34:42

Getting Started with Java,familiar with the Java language and these APIs, this book teaches you about Java as a first step into Android app development. It provides you with Java language fundamentals and Java APIs that are useful when developing apps.

信条 发表于 2025-3-25 08:43:15

Discovering Classes and Objects,class’s . method. However, when you try to develop complex applications in this manner, you’re bound to find development tedious, slow, and prone to error. Classes and objects address these problems by simplifying application architecture.

震惊 发表于 2025-3-25 12:07:12

Discovering Inheritance, Polymorphism, and Interfaces,ct-based language. However, Java is also an . because it supports inheritance and polymorphism (as well as encapsulation). (Object-oriented languages are a subset of object-based languages.) In this chapter, I will introduce you to Java’s language features that support inheritance and polymorphism.

离开真充足 发表于 2025-3-25 19:24:28

Exploring the Collections Framework,rrays have fixed sizes, making it tricky to determine an optimal size when you need to store a variable number of objects. Also, arrays can be indexed by integers only, making them unsuitable for mapping arbitrary objects to other objects.

十字架 发表于 2025-3-25 21:50:04

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visual-cortex 发表于 2025-3-26 04:10:42

Performing Classic I/O,some other destination. Java supports I/O via the classic I/O APIs located in the . package and the new I/O APIs located in . and related subpackages (and .). This chapter introduces you to the classic I/O APIs.

Euthyroid 发表于 2025-3-26 06:10:06

Focusing on Odds and Ends,till are a few topics that you should first understand. In this chapter, I introduce you to various language, API, and miscellaneous topics (such as design patterns and the Java Native Interface) that you’ll find helpful in an Android context. I also present additional APIs (such as Preferences) tha

Minatory 发表于 2025-3-26 09:32:01

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fallible 发表于 2025-3-26 14:14:34

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猛然一拉 发表于 2025-3-26 18:48:04

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查看完整版本: Titlebook: Learn Java for Android Development; Java 8 and Android 5 Jeff Friesen Book 20143rd edition Jeff Friesen 2014