Android 读取本地txt文件中的内容

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;

/**
* Created by cruze on 2015/7/29.
*/
public class TxtTool {

public static String readTxt(String path){
String str = "";
try {
File urlFile = new File(path);
InputStreamReader isr = new InputStreamReader(new FileInputStream(urlFile), "UTF-8");
BufferedReader br = new BufferedReader(isr);

String mimeTypeLine = null ;
while ((mimeTypeLine = br.readLine()) != null) {
str = str+mimeTypeLine;
}
} catch (Exception e) {
e.printStackTrace();
}
return  str;
}

}