private String convertValueToMessage(int value) {
        String format = mIndicatorFormatter != null ? mIndicatorFormatter : DEFAULT_FORMATTER;
        //We're trying to re-use the Formatter here to avoid too much memory allocations
        //But I'm not completey sure if it's doing anything good... :(
        //Previously, this condition was wrong so the Formatter was always re-created
        //But as I fixed the condition, the formatter started outputting trash characters from previous
        //calls, so I mark the StringBuilder as empty before calling format again.

        //Anyways, I see the memory usage still go up on every call to this method
        //and I have no clue on how to fix that... damn Strings...
        if (mFormatter == null || !mFormatter.locale().equals(Locale.getDefault())) {
            int bufferSize = format.length() + String.valueOf(mMax).length();
            if (mFormatBuilder == null) {
                mFormatBuilder = new StringBuilder(bufferSize);
            } else {
                mFormatBuilder.ensureCapacity(bufferSize);
            }
            mFormatter = new Formatter(mFormatBuilder, Locale.getDefault());
        } else {
            mFormatBuilder.setLength(0);
        }
        return mFormatter.format(format, value).toString();
    }
Sets the color of the SeekBar scrubber

@param color The color the track will be changed to
caprice/ui/src/main/java/net/qiujuer/genius/ui/widget/AbsSeekBar.java