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package com.sentinelapps.genuineinspiration.core; import android.app.Activity; import android.content.res.AssetManager; import android.util.Log; import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; import java.util.ArrayList; import java.util.List; import java.util.Scanner; import com.sentinelapps.genuineinspiration.mainquotes.model.Quote; public class QuoteReaderService { public static final String QUOTE_STORE = "data.txt"; private static final String LIKED_QUOTES = "likedQuotes.txt"; public List<Quote> getAllQuotes(Activity activity) { ArrayList<Quote> list = new ArrayList<>(); AssetManager manager = activity.getAssets(); try { InputStream in = manager.open(QUOTE_STORE); Scanner scn = new Scanner(in); while (scn.hasNext()) { String temp = scn.nextLine(); int quoteID = Integer.parseInt(temp.split("[|]")[0]); String quote = temp.split("[|]")[1]; String author = temp.split("[|]")[2]; Log.d("MainActivity", quote + "---by " + author + " at " + quoteID); Quote qt = new Quote(quoteID, quote, author); list.add(qt); } } catch (IOException e) { e.printStackTrace(); } return list; } public List<Integer> getAllLikedQuotes(Activity activity) throws FileNotFoundException { List<Integer> likedIdList = new ArrayList<>(); if (fileExists(activity, LIKED_QUOTES)) { Scanner scanner = new Scanner(activity.openFileInput(LIKED_QUOTES)); while (scanner.hasNext()) { int id = Integer.parseInt(scanner.nextLine()); likedIdList.add(id); } } return likedIdList; } private boolean fileExists(Activity activity, String filename) { File file = activity.getFileStreamPath(filename); return file != null && file.exists(); } }
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