Java tutorial
//package com.java2s; import android.util.Log; import java.io.FileOutputStream; import java.io.IOException; public class Main { /** * Takes in the file stream to the offline file storage that is going to be written to and * the latest trip data that is going to be written to the offline storage file. * <p/> * The new trip data will then be appended to the rest of the trip data. * * @param writer The output stream of the offline file for storage. Get this from {@link android.content.Context#openFileOutput} * @param line The new trip data as a String */ public synchronized static void writeToOfflineStorage(FileOutputStream writer, String line) { try { line += "\n"; writer.write(line.getBytes()); } catch (IOException e) { //TODO: Handle IO exception Log.d("ERROR", "IO Exception in OfflineUtilities#writeToOfflineStorage: " + e.getMessage()); } } }