如何通过在android中编码打开带有某些数据的.doc和pdf等文档文件?

1)学习Java.
2)下载适用于Android的Java SDK(请参见此处 [

1) Learn Java.
2) Download the Java SDK for the android (see here[^] for a good start)
3) Design your application.
4) Code your application.
5) Test.
6 Repeat steps 3, 4, 5 and 6 until it works...

Or, try it, and see what happens.
Ask again when you meet a specific problem, rather than "How do I write a whole app?"

再问一遍，您需要离开并阅读一些手册，只是随意开枪. Android每30分钟提问一次

此线程中的一些良好链接和建议

http://*.com/questions/2961049/effective-android-programming-techniques [ ^ ]

甚至还有专门的论坛来讨论这种编程方式

http://androidforums.com/application-development [

You need to go away and read some manuals, you''re just firing off random Android questions every 30 minutes

Some good links and advice in this thread

http://*.com/questions/2961049/effective-android-programming-techniques[^]

There''s even a dedicated forum for this type of programming

http://androidforums.com/application-development[^]

But you really need to understand the basics, only reading + practice is going to help you here. If you have some actual source code you have a problem with, post back & I''m sure someone will help