Android Open Source - fileEx Text File Reader

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License

The source code is released under:

Apache License

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Java Source Code

package android.howard.exp.utils;
//from w  w  w  .  j a v  a2  s . c o m
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;

import android.content.Context;

public class TextFileReader {
  private Context mContext;

  /**
   * @param mContext
   */
  public TextFileReader(Context mContext) {
    super();
    this.mContext = mContext;
  }

  public String read(String filename) {
    try {
      FileInputStream fis = null;
      InputStreamReader reader = null;
      BufferedReader br = null;
      try {
        fis = new FileInputStream(filename);
        reader = new InputStreamReader(fis, "utf-8");
        br = new BufferedReader(reader);
      } catch (UnsupportedEncodingException e1) {
        e1.printStackTrace();
      }
      StringBuffer sb = new StringBuffer("");
      String lineString;
      try {
        while ((lineString = br.readLine()) != null) {
          sb.append(lineString);
          sb.append("\n");
        }
        fis.close();
        br.close();
        return sb.toString();
      } catch (IOException e) {
        e.printStackTrace();
      }
    } catch (FileNotFoundException e) {
      e.printStackTrace();
    }
    return null;
  }
}

Java Source Code List