在Android java中读取文本文件或XML文件
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Reading a text file or XML file in Android java
提问by Matthew
I am currently working on a group project to build an Android game. I have been delegated the task of building a PC based level editor (which is all done).
我目前正在开发一个团队项目来构建一个 Android 游戏。我被委派了构建基于 PC 的关卡编辑器的任务（已完成）。
All I have to do now is decide on the file format for the map that is outputted. At the moment it is just a standard text file with different numbers to represent different tiles; E.G 0=path 1=wall 2=enemy.
我现在要做的就是决定输出的地图的文件格式。目前它只是一个标准的文本文件，用不同的数字来代表不同的瓷砖；EG 0=路径 1=墙 2=敌人。
1 1 1 1 1 1 1 1
1 0 0 0 2 0 0 1
1 1 1 1 1 1 1 1
The actual Android game then takes this file and stores the values into a 2D Array. However those who are making the actual game are having difficulty opening a text file, and others have told me it has to be done using an XML file. I have now been asked to find a away to take in this input.
实际的 Android 游戏然后获取此文件并将值存储到 2D 数组中。然而，那些制作实际游戏的人在打开文本文件时遇到了困难，其他人告诉我必须使用 XML 文件来完成。我现在被要求找一个地方来接受这个输入。
Could someone tell me how I would read the text file and put the values into a intarray[][]? Or if it is easier, use an XML file and tell me how to format that file and read the values into a intarray[][]
有人能告诉我如何读取文本文件并将值放入int array[][] 中吗？或者，如果更简单，请使用 XML 文件并告诉我如何格式化该文件并将值读入int数组 [][]
Any help would be appreciated as I didn't learn how to use Android so I find this quite difficult.
任何帮助将不胜感激，因为我没有学习如何使用 Android，所以我觉得这很困难。
Many thanks/
非常感谢/
回答by Macarse
I wouldn't use an xml for that.
我不会为此使用 xml。
I would choose between this two options: Check thisfirst.
我会在这两个选项之间进行选择：首先检查这个。
Text File
文本文件
Add the file to /res/raw and read it from there.
将文件添加到 /res/raw 并从那里读取它。
Hereyou have an example code of how to read it.
这里有一个如何阅读它的示例代码。
Serialized structure
序列化结构
You might want to serialize all the int array[][]and save it in /res/raw.
您可能希望序列化所有内容int array[][]并将其保存在 /res/raw 中。
回答by jeffh
Check out this tutorial on Using XmlResourceParser to Parse Custom Compiled XML. This involves creating custom XML placed in /res/xml and using XmlResourceParser to parse through the custom XML.
查看有关使用 XmlResourceParser 解析自定义编译的 XML 的教程。这涉及创建放置在 /res/xml 中的自定义 XML 并使用 XmlResourceParser 解析自定义 XML。
Hope that helps.
希望有帮助。
