clearAll method
void
clearAll()
Implementation
void clearAll() {
clearQueue();
_pauseTimer();
final banner = _current;
_current = null;
_currentKey = null;
_isShown = false;
_interactionCount = 0;
_isDismissing = false;
_overlayManager.hideBannerEntry();
if (banner != null) {
_complete(banner, ComBannerClosedReason.cleared);
}
}