Set the absolute color of the progress spinner. This is should only be used when animating between current and next color when the spinner is rotating

@param index Index into the color array of the color to display in the progress spinner.

Pre API 11, this does an alpha animation. @param progress

@return The amount the progress spinner is currently rotated, between [0..1].

@return Whether it is possible for the child view of this layout to scroll up. Override this if the child view is a custom view.

Pre API 11, alpha is used to make the progress circle appear instead of scale.

The refresh indicator starting and resting position is always positioned near the top of the refreshing content. This position is a consistent locatio

@param show Set to true to show the arrow head on the progress spinner.

@return Whether the SwipeRefreshWidget is actively showing refresh progress.

Reset the progress spinner to default rotation, start and end angles.

@param scale Set the scale of the arrowhead for the spinner.

Set the color resources used in the progress animation from color resources. The first color will also be the color of the bar that grows in response

Set the colors the progress spinner alternates between. @param colors Array of integers describing the colors. Must be non-<code>null</code>.

Set the start and end trim for the progress spinner arc. @param startAngle start angle @param endAngle end angle

@param strokeWidth Set the stroke width of the progress spinner in pixels.

@param show Set to true to display the arrowhead on the progress spinner.

If the start / end trim are offset to begin with, store them so that animation starts from that offset.

Update the ring color if this is within the last 25% of the animation. The new ring color will be a translation from the starting ring color to the ne

Set the overall size for the progress spinner. This updates the radius and stroke width of the ring. @param size One of {@link MaterialProgressDrawab