@Override
    protected String doInBackground(String... upgradeString) {
      /*Upgrade or copy*/
      // Upgrade existing
      if (db.needsUpgrade) {
        Logging.Log(LOG_TAG, "Upgrading DB");
        success = db.upgradeDB();
        // Copy new one if failure upgrading

        if (!success) {
          try {
            db.copyDB();
          } catch (IOException e) {
            throw new Error("Error copying database");
          }
        }
        // Finally open DB
        try {
          db.openDataBase();
        } catch (SQLException e) {
          Logging.Log(LOG_TAG, "Unable to open database");
          Logging.Log(LOG_TAG, e.getStackTrace().toString());
        }
        // DB is now ready to use
        db.updatePref("splashShown", "true");
        publishProgress(25);
      }

      // Fix bad shows
      ArrayList<ArchiveShowObj> shows = db.getBadShows();
      Logging.Log(LOG_TAG, "Looking for shows to fix, found " + shows.size());
      if (shows.size() > 0) {
        Logging.Log(LOG_TAG, "Starting to fix shows");
        for (ArchiveShowObj s : shows) {
          Searching.getSongs(s, null, db, false);
        }
        publishProgress(50);
      }

      // Update Artists if necessary
      if (needsArtistFetching()) {
        Searching.updateArtists(db);
        publishProgress(75);
      }

      Downloading.syncFilesDirectory(parentScreen, db);

      return "Completed";
    }
示例#2
0
 /**
  * Parse the show details page.
  *
  * <p>I didn't want to use an external .JAR to parse the HTML, but it is better practice than
  * "rolling my own" parser using regex's or something. We use HtmlCleaner instead of TagSoup
  * because it is smaller, even though HtmlCleaner doesn't support 100% of XPath features. We use
  * another AsyncTask to not block the UI thread. I don't know if this is really necessary, but I
  * think that it is good idea in case we want to use this Activity in different ways in the
  * future.
  */
 public static void getSongs(
     ArchiveShowObj show, ArrayList<ArchiveSongObj> songs, StaticDataStore db) {
   Searching.getSongs(show, songs, db, true);
 }