MediaScanner: Disable bulk inserts

    private final String mExternalStoragePath;

    // WARNING: Bulk inserts sounded like a great idea and gave us a good performance improvement,

    // but unfortunately it also introduced a number of bugs.  Many of those bugs were fixed,

    // but (at least) two problems are still outstanding:

    //

    // 1) Bulk inserts broke the code that sets the default ringtones on first boot

    // 2) Bulk inserts broke file based playlists in the case where the playlist is processed

    //    at the same time the files in the playlist are inserted in the database

    //

    // These problems might be solvable by moving the logic to the media provider instead,

    // but for now we are disabling bulk inserts until we have solid fixes for these problems.

    private static final boolean ENABLE_BULK_INSERTS = false;

    // used when scanning the image database so we know whether we have to prune

    // old thumbnail files

    private int mOriginalCount;

            prescan(null, true);

            long prescan = System.currentTimeMillis();

            if (ENABLE_BULK_INSERTS) {

                // create FileInserters for bulk inserts

                mAudioInserter = new FileInserter(mAudioUri, 500);

                mVideoInserter = new FileInserter(mVideoUri, 500);

                mImageInserter = new FileInserter(mImagesUri, 500);

                mFileInserter = new FileInserter(mFilesUri, 500);

            }

            for (int i = 0; i < directories.length; i++) {

                processDirectory(directories[i], mClient);

            }

            if (ENABLE_BULK_INSERTS) {

                // flush remaining inserts

                mAudioInserter.flush();

                mVideoInserter.flush();

                mVideoInserter = null;

                mImageInserter = null;

                mFileInserter = null;

            }

            long scan = System.currentTimeMillis();

            postscan(directories);