cacheInfo property
CacheInfo
cacheInfo
统计缓存信息
Implementation
CacheInfo get cacheInfo {
List<FileSystemEntity> list = directory.listSync();
if (list.length > 1000)
return CacheInfo(
cacheCount: list.length,
cacheLength: -1,
);
var fileList =
list.where((element) => element is File).toList().cast<File>();
if (r'_$LocalCacheImage.image' == channel) {
var dList = list
.where(
(element) => element is Directory,
)
.toList()
.cast<Directory>();
for (var d in dList) {
var list = d
.listSync()
.where((element) => element is File)
.toList()
.cast<File>();
// print(list);
fileList.addAll(list);
}
}
var count = 0;
for (var file in fileList) {
count += file.lengthSync();
}
return CacheInfo(
cacheCount: fileList.length,
cacheLength: count,
);
}