Exemplo n.º 1
0
  /**
   * Updates the contents of the service's notifications. Should be called before
   * setupNotificationBuilders.
   */
  @SuppressLint("NewApi")
  private Notification updateNotifications() {
    String contentTitle = getString(R.string.download_notification_title);
    int numDownloads = requester.getNumberOfDownloads();
    String downloadsLeft;
    if (numDownloads > 0) {
      downloadsLeft = requester.getNumberOfDownloads() + getString(R.string.downloads_left);
    } else {
      downloadsLeft = getString(R.string.downloads_processing);
    }
    if (android.os.Build.VERSION.SDK_INT >= 16) {

      if (notificationBuilder != null) {

        StringBuilder bigText = new StringBuilder("");
        for (int i = 0; i < downloads.size(); i++) {
          Downloader downloader = downloads.get(i);
          final DownloadRequest request = downloader.getDownloadRequest();
          if (request.getFeedfileType() == Feed.FEEDFILETYPE_FEED) {
            if (request.getTitle() != null) {
              if (i > 0) {
                bigText.append("\n");
              }
              bigText.append("\u2022 " + request.getTitle());
            }
          } else if (request.getFeedfileType() == FeedMedia.FEEDFILETYPE_FEEDMEDIA) {
            if (request.getTitle() != null) {
              if (i > 0) {
                bigText.append("\n");
              }
              bigText.append(
                  "\u2022 " + request.getTitle() + " (" + request.getProgressPercent() + "%)");
            }
          }
        }
        notificationBuilder.setSummaryText(downloadsLeft);
        notificationBuilder.setBigContentTitle(contentTitle);
        if (bigText != null) {
          notificationBuilder.bigText(bigText.toString());
        }
        return notificationBuilder.build();
      }
    } else {
      if (notificationCompatBuilder != null) {
        notificationCompatBuilder.setContentTitle(contentTitle);
        notificationCompatBuilder.setContentText(downloadsLeft);
        return notificationCompatBuilder.build();
      }
    }
    return null;
  }
Exemplo n.º 2
0
    @Override
    public void run() {
      while (isActive) {
        final List<Feed> feeds = collectCompletedRequests();

        if (feeds == null) {
          continue;
        }

        if (BuildConfig.DEBUG) Log.d(TAG, "Bundling " + feeds.size() + " feeds");

        for (Feed feed : feeds) {
          removeDuplicateImages(
              feed); // duplicate images have to removed because the DownloadRequester does not
                     // accept two downloads with the same download URL yet.
        }

        // Save information of feed in DB
        if (dbUpdateFuture != null) {
          try {
            dbUpdateFuture.get();
          } catch (InterruptedException e) {
            e.printStackTrace();
          } catch (ExecutionException e) {
            e.printStackTrace();
          }
        }

        dbUpdateFuture =
            dbService.submit(
                new Runnable() {
                  @Override
                  public void run() {
                    Feed[] savedFeeds =
                        DBTasks.updateFeed(
                            DownloadService.this, feeds.toArray(new Feed[feeds.size()]));

                    for (Feed savedFeed : savedFeeds) {
                      // Download Feed Image if provided and not downloaded
                      if (savedFeed.getImage() != null
                          && savedFeed.getImage().isDownloaded() == false) {
                        if (BuildConfig.DEBUG) Log.d(TAG, "Feed has image; Downloading....");
                        savedFeed.getImage().setOwner(savedFeed);
                        final Feed savedFeedRef = savedFeed;
                        try {
                          requester.downloadImage(DownloadService.this, savedFeedRef.getImage());
                        } catch (DownloadRequestException e) {
                          e.printStackTrace();
                          DBWriter.addDownloadStatus(
                              DownloadService.this,
                              new DownloadStatus(
                                  savedFeedRef.getImage(),
                                  savedFeedRef.getImage().getHumanReadableIdentifier(),
                                  DownloadError.ERROR_REQUEST_ERROR,
                                  false,
                                  e.getMessage()));
                        }
                      }
                      numberOfDownloads.decrementAndGet();
                    }

                    sendDownloadHandledIntent();

                    queryDownloadsAsync();
                  }
                });
      }

      if (dbUpdateFuture != null) {
        try {
          dbUpdateFuture.get();
        } catch (InterruptedException e) {
        } catch (ExecutionException e) {
          e.printStackTrace();
        }
      }

      if (BuildConfig.DEBUG) Log.d(TAG, "Shutting down");
    }