java - 读取输入文本文件并比较 (Android)

Question

我有一个名为 params.txt 的文本文件，其中包含:

3
WENSY WENDY
PING PING
CHLOE CHLOE

我的问题是，如何读取此输入并比较一行中的两个字符串？比较 Wensy 和 Wendy 等..

代码:

public class MainActivity extends Activity {

    InputStream is=null;
    DataInputStream dis=null;
    Resources myResources = null;
    TextView tv=null;
    String someText;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    Button verify = (Button) findViewById (R.id.verify);
    myResources = this.getResources();
    tv = (TextView)findViewById(R.id.FileViewer);
    is = myResources.openRawResource(R.raw.params);
    dis = new DataInputStream(is);
    someText = null;

    verify.setOnClickListener(new OnClickListener(){

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            try{
                someText=dis.readLine();
                }catch(IOException ioe){
                someText ="Couldn't read the file";
                }
                tv.setText(someText);           
        }
    });


    }


}

我可以将输入文本保存在字符串变量中吗？或者还有另一种简单的方法可以做到这一点？谢谢:))

Answer 1

尝试一下，split()

String[] splittedValues = someText.split(" ");
if (splittedValues[0].equalsIgnoreCase(splittedValues[1]))
  {
      // do your process
  }