コード例 #1
0
ファイル: Browser.java プロジェクト: elevenfive/Viz
  public void confirmDownload(ResourceBuilder builder) {
    Context context = getActivity();
    if (context == null) {
      Log.w("Can not confirm download without context");
      return;
    }

    // Block the save dialog from popping up over an existing popup. This
    // is a hack put in place for the DailyMotion builder that triggers
    // multiple downloads for some reason.
    if (mConfirmationInProgress) {
      Log.w("Ignoring download request from builder!!!");
      return;
    }

    mConfirmationInProgress = true;

    if (builder.isContainerURL()) {
      // if this is mysterious, it's no surprise -- it sucks.  The link
      // the user clicked on was not a direct link to the content, so we
      // need to parse the page to get the URL. Unfortunately, we don't
      // have access to the downloaded content, so we have to
      // re-download the page and parse it.  This is embarrasing and
      // should be fixed as it would make the user experience better,
      // but not sure how to do it and there are other, more interesting
      // goals.
      Log.d("Found container URL.");
      new ResourceParserTask().run(builder);
    } else {
      sendMessage(
          ActivityDelegate.MSG_BROWSER, ActivityDelegate.MSG_BROWSER_SAVEDIALOG_SHOW, builder);
    }
  }
コード例 #2
0
ファイル: VizProvider.java プロジェクト: elevenfive/Viz
  private void createThumbnail(ContentValues map) throws IOException {
    File videoFile = fileFromResourceMap(map);

    Log.d("Creating thumbnail from video file " + videoFile.toString());

    Bitmap bitmap =
        ThumbnailUtils.createVideoThumbnail(
            videoFile.toString(), MediaStore.Video.Thumbnails.MINI_KIND);
    if (bitmap == null) {
      Log.w("Error creating thumbnail");
      return;
    }

    String filename = (String) map.get(Resources.FILENAME);
    if (TextUtils.isEmpty(filename)) {
      throw new IOException("Must specify FILENAME when inserting Resource");
    }
    Uri thumbnailUri = Resources.buildThumbnailUri(filename + THUMBNAIL_EXT);
    OutputStream ostream;
    try {
      ostream = getContext().getContentResolver().openOutputStream(thumbnailUri);
    } catch (FileNotFoundException e) {
      Log.d("Could not open output stream for thumbnail storage: " + e.getLocalizedMessage());
      return;
    }

    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, ostream);
    ostream.flush();
    IOUtilities.closeStream(ostream);

    map.put(Resources.THUMBNAIL, thumbnailUri.toString());
  }
コード例 #3
0
ファイル: VizProvider.java プロジェクト: elevenfive/Viz
  private void removeFromMediaStore(String filename) {
    Log.d("removeFromMediaStore(filename=" + filename + ")");

    final String[] fields = {
      MediaStore.MediaColumns._ID, MediaStore.MediaColumns.DATA, MediaStore.MediaColumns.TITLE
    };
    String select = MediaStore.MediaColumns.DATA + "=?";
    Uri uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
    Cursor cursor =
        getContext().getContentResolver().query(uri, fields, select, new String[] {filename}, null);
    if (cursor.moveToFirst()) {
      int id = cursor.getInt(cursor.getColumnIndex(MediaStore.MediaColumns._ID));
      Uri mediaUri = ContentUris.withAppendedId(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, id);
      getContext().getContentResolver().delete(mediaUri, null, null);
      getContext().getContentResolver().notifyChange(mediaUri, null);
      Log.d("Removing media uri: " + mediaUri);
    } else {
      Log.w("Could not find media uri");
    }
    cursor.close();
  }
コード例 #4
0
ファイル: VizProvider.java プロジェクト: elevenfive/Viz
  /** {@inheritDoc} */
  @Override
  public Uri insert(Uri uri, ContentValues values) {
    Log.v("insert(uri=" + uri + ", values=[" + values.toString() + "])");

    final SQLiteDatabase db = mOpenHelper.getWritableDatabase();
    final int match = getUriMatcher().match(uri);
    long id = 0;

    switch (match) {
      case FAVORITES:
        {
          synchronized (mutex) {
            id = db.insertOrThrow(Tables.FAVORITES, null, values);
          }
          getContext().getContentResolver().notifyChange(uri, null);
          return Favorites.buildFavoriteUri(String.valueOf(id));
        }
      case RESOURCES:
      case RESOURCES_ID:
        {
          try {
            addDefaultThumbnail(values);
            calculateDuration(values);
          } catch (Exception e) {
            Log.w("Exception thrown creating thumbnail");
            e.printStackTrace();
          }
          try {
            informMediaScanner(values);
          } catch (IOException e) {
          }
          values.put(Resources.TIMESTAMP, String.valueOf(System.currentTimeMillis()));
          synchronized (mutex) {
            id = db.insertOrThrow(Tables.RESOURCES, null, values);
          }
          Uri resourceUri = Resources.buildResourceUri(String.valueOf(id));

          try {
            createThumbnail(values);
            getContext().getContentResolver().update(resourceUri, values, null, null);
          } catch (IOException e) {
            Log.w("Error creating thumbnail");
          }

          getContext().getContentResolver().notifyChange(uri, null);
          return resourceUri;
        }
      case DOWNLOADS:
        {
          values.put(Downloads.STATUS, Downloads.Status.INPROGRESS.valueOf());
          values.put(Downloads.TIMESTAMP, String.valueOf(System.currentTimeMillis()));
          values.put(Downloads.MAX_PROGRESS, Downloads.PROGRESS_MAX_NUM);
          synchronized (mutex) {
            id = db.insertOrThrow(Tables.DOWNLOADS, null, values);
          }
          getContext().getContentResolver().notifyChange(uri, null);
          return Downloads.buildDownloadUri(String.valueOf(id));
        }

      default:
        {
          throw new UnsupportedOperationException("Unknown uri(" + match + "): " + uri);
        }
    }
  }