An empty space at left highlighted background

[kuoliangkwong]

hi I put a background image under the slider and notice highlighted background has an empty space. Could u help fix it?

[Parasghasadiya]

@kuoliangkwong make a minor change like below inside RangeSlider.java class
@OverRide
protected void onDraw(Canvas canvas) {
final int width = getMeasuredWidth();
final int height = getMeasuredHeight();

    final int lThumbWidth = mLeftThumb.getMeasuredWidth();
    final float lThumbOffset = mLeftThumb.getX();
    final float rThumbOffset = mRightThumb.getX();

    final float lineTop = mLineSize;
    final float lineBottom = height - mLineSize;


    // top line
    canvas.drawRect(lThumbWidth + lThumbOffset,
            0,
            rThumbOffset,
            lineTop, mLinePaint);

    // bottom line
    canvas.drawRect(lThumbWidth + lThumbOffset,
            lineBottom,
            rThumbOffset,
            height, mLinePaint);

    // if (lThumbOffset > mThumbWidth) {
    canvas.drawRect(0, 0, lThumbOffset + mThumbWidth, height, mBgPaint);
    // }
    if (rThumbOffset < width - mThumbWidth) {
        canvas.drawRect(rThumbOffset, 0, width, height, mBgPaint);
    }
}