getCashAd method
Implementation
LoadResultData? getCashAd() {
List<LoadResultData> list = [];
for (var value in _resultMap.keys) {
var data = _resultMap[value];
if (null != data && checkHasCache(data.adBean.adId)) {
list.add(data);
}
}
if (list.isEmpty) {
return null;
}
list.sort((a, b) => (b.revenue).compareTo(a.revenue));
return list.first;
}