Android Software Internals Quick Reference: A Field Manual and Security Reference Guide to Java-based Android Components

Book Description

Use this handy field guide as a quick reference book and cheat sheet for all of the techniques you use or reference day to day. Covering up to Android 11, this Android Java programming reference guide focuses on non-UI elements with a security focus. You won’t see Android UI development, nor will you see low-level C or kernel techniques. Instead, this book focuses on easily digestible, useful, and interesting techniques in Java and the Android system.

This reference guide was created out of the need for myself to jot down all the useful techniques I commonly reached for, and so I’m now sharing these techniques with you, whether you are an Android internals software engineer or security researcher.

What You Will Learn

• Discover the differences between and how to access application names, package names, IDs, and unique identifiers in Android
• Quickly reference common techniques such as storage, the activity lifecycle, and permissions
• Debug using the Android shell
• Work with Android’s obfuscation and encryption capabilities
• Extract and decompile Android applications
• Carry out Android reflection and dex class loading

Who This Book Is For

Programmers, developers, and admins with at least prior Android and Java experience.

中文：

书名：Android Software Internals Quick Reference: A Field Manual and Security Reference Guide to Java-based Android Components

将这本方便的现场指南用作您日常使用或参考的所有技术的快速参考书和小抄。这本Android Java编程参考指南涵盖了Android 11，重点关注安全方面的非UI元素。您不会看到Android用户界面开发，也不会看到低级C或内核技术。相反，这本书关注的是Java和Android系统中易于理解、有用和有趣的技术。

这本参考指南是出于我自己记录下我经常接触到的所有有用技术的需要而创建的，所以我现在与你分享这些技术，无论你是Android内部软件工程师还是安全研究员。

What You Will Learn

• 了解Android中应用程序名称、包名、ID和唯一标识符之间的差异以及如何访问它们
• 快速参考常用技术，如存储、活动生命周期和权限
• 使用Android外壳进行调试
• 使用Android的混淆和加密功能
• 提取和反编译Android应用程序
• 进行Android反射和Dex类加载

这本书是为谁写的

具有至少Android和Java经验的程序员、开发人员和管理员。