// robi
public void showFloater() {
if (!isInEditMode()) {
mThumb.animateToPressed();
mIndicator.showIndicator(this, mThumb.getBounds());
notifyBubble(true);
}
}
private void updateProgressFromAnimation(float scale) {
Rect bounds = mThumb.getBounds();
int halfThumb = bounds.width() / 2;
int addedThumb = mAddedTouchBounds;
int left = getPaddingLeft() + halfThumb + addedThumb;
int right = getWidth() - (getPaddingRight() + halfThumb + addedThumb);
int available = right - left;
int progress = Math.round((scale * (mMax - mMin)) + mMin);
// we don't want to just call setProgress here to avoid the animation
// being cancelled,
// and this position is not bound to a real progress value but
// interpolated
if (progress != getProgress()) {
mValue = progress;
notifyProgress(mValue, true);
updateProgressMessage(progress);
}
final int thumbPos = (int) (scale * available + 0.5f);
updateThumbPos(thumbPos);
}
private void updateDragging(MotionEvent ev) {
setHotspot(ev.getX(), ev.getY());
int x = (int) ev.getX();
Rect oldBounds = mThumb.getBounds();
int halfThumb = oldBounds.width() / 2;
int addedThumb = mAddedTouchBounds;
int newX = x - mDraggOffset + halfThumb;
int left = getPaddingLeft() + halfThumb + addedThumb;
int right = getWidth() - (getPaddingRight() + halfThumb + addedThumb);
if (newX < left) {
newX = left;
} else if (newX > right) {
newX = right;
}
int available = right - left;
float scale = (float) (newX - left) / (float) available;
if (isRtl()) {
scale = 1f - scale;
}
int progress = Math.round((scale * (mMax - mMin)) + mMin);
setProgress(progress, true);
}