Writes string to file. Same as "echo -n $string > $filename" - Android java.io

Android examples for java.io:Text File

  1. HOME
  2. Android
  3. java.io
  4. Text File

Description

Writes string to file. Same as "echo -n $string > $filename"

Demo Code

import java.io.BufferedInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileDescriptor;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Comparator;
import java.util.Objects;
import java.util.regex.Pattern;

public class Main{

    /**//  w w  w  .  java2 s  . com
     * Writes string to file. Basically same as "echo -n $string > $filename"
     *
     * @param filename
     * @param string
     * @throws IOException
     */
    public static void stringToFile(String filename, String string)
            throws IOException {
        FileWriter out = new FileWriter(filename);
        try {
            out.write(string);
        } finally {
            out.close();
        }
    }

}

Related Tutorials