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Android SQLite Essentials (英语) 平装 – 2014年8月18日

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基本信息

  • 出版社: Packt Publishing Limited (2014年8月18日)
  • 平装: 110页
  • 语种: 英语
  • ISBN: 1783282959
  • 条形码: 9781783282951
  • 商品尺寸: 19 x 0.6 x 23.5 cm
  • 商品重量: 204 g
  • ASIN: 1783282959
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商品评论

在亚马逊中国上尚未有买家评论。
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此商品在美国亚马逊上最有用的商品评论 (beta) (可能包括"Early Reviewer Rewards Program"的评论)

美国亚马逊: 平均3.9 星 7 条评论
平均2.0 星 wasted money and time 2017年4月24日
评论者 Rodger - 已在美国亚马逊上发表
版本: Kindle电子书 已确认购买
Lots of information concerning what you can do with databases but very little on how to actually program and use them. Even having already made databases with other tutorials actually programming from the book was a nightmare with very little explaination. the information given was not given twice when moving to the next section to reinforce what had already been taught. gone in the bin I may come back to it if I can learn more from another source. The first database copied from the java files presented would not run.
0/1 人认为此评论有用
平均1.0 星 This book was misleading. This is a very basic ... 2016年11月12日
评论者 Doug - 已在美国亚马逊上发表
版本: 平装 已确认购买
This book was misleading. This is a very basic overview of the sqlite database and provides very little supporting andriod specific context.
3/3 人认为此评论有用
平均5.0 星 A compact but complete enough presentation about how to use the SQLite database on Android 2014年11月15日
评论者 Alain Couniot - 已在美国亚马逊上发表
版本: Kindle电子书
As most books in PacktPub's Essentials series, "Android SQLite Essentials" is fairly short: 127 pages in 4 chapters. Nevertheless, the authors have managed to cover the topic in a complete way.

Chapter 1 provides a (maybe too) progressive introduction to SQL databases and to SQLite in particular, highlighting its peculiarities (embedded nature, dynamic typing). Chapter 2 mostly deals with database handlers and queries. It also addresses the binding of database data with Android UI elements, in a first approach. Chapter 3 goes further by exposing the mechanisms provided by Android to support data sharing between applications, taking security constraints into account. Android Content Providers are presented in a very detailed way, along with practical hints and best practices. Chapter 4 addresses yet more advanced topics such as using background data loading (CursorLoader), further considerations about data security (permissions, encryption), database upgrades (schema versioning), and shipping of pre-populated databases. In passing, the authors also explain some Android mechanisms of particular interests, such as menuInflaters. Testing mechanisms are also (briefly) addressed.

The authors provide many source code examples, as snippets of reasonable length that don't give the feeling that they "stuff" the book. Detailed enough explanations accompany the snippets.

This book makes for an interesting and pleasing reading that is highly recommended to any developer needing a robust SQL database with a reasonable footprint on Android.
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平均5.0 星 A very nice book for working with SQLite in Android (and not) 2014年11月26日
评论者 Fabio Radin - 已在美国亚马逊上发表
版本: 平装
In every Android (and not) application what makes the difference is the information the appplication could transfer or give. In other words, data. Databases are the heart of applications (both locally managed or server sided). Google, Yahoo, Facebook, manage a lot of information and data using databases to store, retrieve, query and search the particular information you need. In an Android device, SQLite is the engine feeding every database-centric application.

The book by Sunny Kumar Aditya and Vikash Kumar Karn gives a very detailed and exhaustive description of several techniques that could be used with Android SQLite databases. First two chapters are unproductive and give the reader all the basic knowledge to start working with SQLite in an Android application. Several best practices are explained as well, bringing the reader to the third chapter, where the Content Provider is described. This is the powerful engine enabling application to connect in an abstract way to a database, sharing information between applications and so on. In the end, the last chapter explains loaders and security issues.

The book is written in a simple and concise way. It is really simple to be read and the examples provided with the book are useful and well suited for the book. A must for every Android (and not) developer who wants to be introduced to the database world...
1/1 人认为此评论有用
平均4.0 星 Good for Intermediate to Advanced Android SQLite Developers 2014年11月28日
评论者 Shane KIRKBRIDE - 已在美国亚马逊上发表
版本: 平装
Android is a widely advertised and used operating system. It is found in many smart (and not so smart) devices. Soon it will be instrumental in moving the Internet of Things technologies forward. "Android SQLLite Essentials" is a good reference and walk though for Android programmers interested in SQLite database-based Android applications. The 4 chapters are understandable to intermediate to advanced Android developers. To make this book more readable to beginner developers more screen-shots and a little more step-by-step guiding would be ideal. Chapter 1 covers the SQLite architecture and other SQLite basics including how to connect to Android. Chapter 2 discusses how to use the database in Android views, it discusses some ideal techniques to use and the authors take you through the process of set-up up a database manager which is actually pretty cool. Chapter 3 discusses content providers and issues surrounding the techniques to create and interact with them. Lastly, in chapter 4 covers several other advanced topics from data security to content loaders. Some nice examples are given and they talk about some good SQL tips. I would recommend this book to Android developers who need to interact with SQLite databases: http://bit.ly/1ohtDqr