我在 Android 手机的 SD 卡中有一个文本文件,在该文件中有多个列通过应用程序。我想提取每列数据并放入不同的 2 数组。由于我是应用程序开发的新手,请帮助我或提供源代码。
提前致谢。
All you have to do it's to use something like that :
try{
InputStream flux=new FileInputStream("Your_File");
InputStreamReader lecture=new InputStreamReader(flux);
BufferedReader buff=new BufferedReader(lecture);
String ligne;
while ((ligne=buff.readLine())!=null){
//Do the action that you want to do for each ligne.
//If I well understand you need, split each ligne to give each columns.
}
buff.close();
}
catch (Exception e){
System.out.println(e.toString());
}
I hope you that's what you needed.