private void updateProgressMessage(int value) {
        if (!isInEditMode() && mIndicator != null) {
            if (mNumericTransformer.useStringTransform()) {
                mIndicator.setValue(mNumericTransformer.transformToString(value));
            } else {
                mIndicator.setValue(convertValueToMessage(mNumericTransformer.transform(value)));
            }
        }
    }
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