private void createProgressView() {
mCircleView = new CircleImageView(getContext(), CIRCLE_BG_LIGHT, CIRCLE_DIAMETER / 2);
mProgress = new MaterialProgressDrawable(getContext(), this);
mProgress.setBackgroundColor(CIRCLE_BG_LIGHT);
mCircleView.setImageDrawable(mProgress);
mCircleView.setVisibility(View.GONE);
addView(mCircleView);
}
/** One of DEFAULT, or LARGE. */
public void setSize(int size) {
if (size != MaterialProgressDrawable.LARGE && size != MaterialProgressDrawable.DEFAULT) {
return;
}
final DisplayMetrics metrics = getResources().getDisplayMetrics();
if (size == MaterialProgressDrawable.LARGE) {
mCircleHeight = mCircleWidth = (int) (CIRCLE_DIAMETER_LARGE * metrics.density);
} else {
mCircleHeight = mCircleWidth = (int) (CIRCLE_DIAMETER * metrics.density);
}
// force the bounds of the progress circle inside the circle view to
// update by setting it to null before updating its size and then
// re-setting it
mCircleView.setImageDrawable(null);
mProgress.updateSizes(size);
mCircleView.setImageDrawable(mProgress);
}