继承与构成的区别(Difference between Inheritance and Composition)

 更新：正如我昨天答应的，我添加了更多链接到列表。 
 
 UFFF。 没有多少文档！ 最好的建议？ 反编译，阅读和调整，看看它是如何做到的，并重新开始循环。 但是你没有要求这个建议，对吧？ ;） 
 
 现在，还有几个地方会有一点点： 
 
 http://androidcracking.blogspot.com/search/label/smali这是最好的一个。 我甚至问这个人一个问题，他回答很快，所以去看看。 
 
 http://pallergabor.uw.hu/androidblog/dalvik_opcodes.html非常全面的表 - 很好的参考！ 
 
 http://webchat.freenode.net/?channels=smali我从来没有尝试过，但它是在baksmali作者的谷歌代码页（ http://code.google.com/p/smali/ ） 
 
 http://forum.xda-developers.com/showthread.php?t=777707最后，这是一段我之前描述的一些关于Captivate相机的黑客的帖子。 你可以在这里跟踪diff，因为我对每个.diff文件做了一些评论。 好的东西从20号的帖子开始。 
 
 http://www.slideshare.net/paller/understanding-the-dalvik-bytecode-with-the-dedexer-tool有趣的幻灯片放映有一些基本概念。 好的开始的方式 
 
 http://sites.google.com/site/haynesmathew/home/projects/dalvik-notes甚至比典型的.smali更低的水平。 以后参考，但阅读不错。 
 
 http://jasmin.sourceforge.net/guide.html Smali语法基于Jasmin，所以这给出了很好的概念。 
 
 http://groups.google.com/group/apktool?pli=1有些讨论值得一读。 当你陷入困境的时候，也是一个很好的地方。 
 
 最后，但并非最不重要的是我使用的最有用的技巧：在java中开始编写非常基本的类和方法，然后编译它们然后baksmali你自己的代码。 你知道它是做什么的，所以这将会更容易遵循。 
 
 祝你好运！ 

UPDATE: As I promised yesterday, I added some more links to the list.
 
Ufff. Not much documentation around! Best advice? Decompile, and read, and tweak, and see how it did, and start the cycle again and again. But you did not ask for that advice, right? ;)
 
Now, there are a few places out there that wil lhelp a little bit:
 
http://androidcracking.blogspot.com/search/label/smali This is the best one. I even asked the guy a question and he answered very quickly, so go and take a look.
 
http://pallergabor.uw.hu/androidblog/dalvik_opcodes.html Very comprehensive table - good reference!
 
http://webchat.freenode.net/?channels=smali I never tried it, but it's on the google code page of the baksmali author ( http://code.google.com/p/smali/ )
 
http://forum.xda-developers.com/showthread.php?t=777707 Lastly, this is a post I made some time ago describing some hacks to the Captivate camera. You can follow the diffs in there as I comment a little bit on what each .diff file is doing. The good stuff starts at the post #20.
 
http://www.slideshare.net/paller/understanding-the-dalvik-bytecode-with-the-dedexer-tool Interesting slide show with some basic concepts. Good way to start.
 
http://sites.google.com/site/haynesmathew/home/projects/dalvik-notes Even more low level than the typical .smali. A reference for later, but a good read.
 
http://jasmin.sourceforge.net/guide.html Smali syntax is based on Jasmin, so this gives good concepts.
 
http://groups.google.com/group/apktool?pli=1 Some discussions there are worth reading through. Also a good place to search for when you're stuck in something.
 
And last, but not least, the most helpful trick I used: start coding very basic classes and methods in java, compile them and then baksmali your own code. You know exactly what it does, so it will be a lot easier to follow.
 
Good luck!