Merge "Delete entries in bulk"

        }

    }

    static class MediaBulkDeleter {

        StringBuilder idList = new StringBuilder();

        IContentProvider mProvider;

        Uri mBaseUri;

        public MediaBulkDeleter(IContentProvider provider, Uri baseUri) {

            mProvider = provider;

            mBaseUri = baseUri;

        }

        public void delete(long id) throws RemoteException {

            if (idList.length() != 0) {

                idList.append(",");

            }

            idList.append(id);

            if (idList.length() > 1024) {

                flush();

            }

        }

        public void flush() throws RemoteException {

            int numrows = mProvider.delete(mBaseUri, MediaStore.MediaColumns._ID + " IN (" +

                    idList.toString() + ")", null);

            //Log.i("@@@@@@@@@", "rows deleted: " + numrows);

            idList.setLength(0);

        }

    }

    private void postscan(String[] directories) throws RemoteException {

        Iterator<FileCacheEntry> iterator = mFileCache.values().iterator();

        // Tell the provider to not delete the file.

        // If the file is truly gone the delete is unnecessary, and we want to avoid

        // accidentally deleting files that are really there (this may happen if the

        // filesystem is mounted and unmounted while the scanner is running).

        Uri.Builder builder = mFilesUri.buildUpon();

        builder.appendQueryParameter(MediaStore.PARAM_DELETE_DATA, "false");

        MediaBulkDeleter deleter = new MediaBulkDeleter(mMediaProvider, builder.build());

        while (iterator.hasNext()) {

            FileCacheEntry entry = iterator.next();

            String path = entry.mPath;

            }

            if (fileMissing) {

                // Tell the provider to not delete the file.

                // If the file is truly gone the delete is unnecessary, and we want to avoid

                // accidentally deleting files that are really there (this may happen if the

                // filesystem is mounted and unmounted while the scanner is running).

                Uri.Builder builder = mFilesUri.buildUpon();

                builder.appendEncodedPath(String.valueOf(entry.mRowId));

                builder.appendQueryParameter(MediaStore.PARAM_DELETE_DATA, "false");

                Uri missingUri = builder.build();

                // do not delete missing playlists, since they may have been modified by the user.

                // the user can delete them in the media player instead.

                // instead, clear the path and lastModified fields in the row

                int fileType = (mediaFileType == null ? 0 : mediaFileType.fileType);

                if (!MediaFile.isPlayListFileType(fileType)) {

                    mMediaProvider.delete(missingUri, null, null);

                    deleter.delete(entry.mRowId);

                    iterator.remove();

                    if (entry.mPath.toLowerCase(Locale.US).endsWith("/.nomedia")) {

                        deleter.flush();

                        File f = new File(path);

                        mMediaProvider.call(MediaStore.UNHIDE_CALL, f.getParent(), null);

                    }

                }

            }

        }

        deleter.flush();

        // handle playlists last, after we know what media files are on the storage.

        if (mProcessPlaylists) {