storageClear method
Clears all entries from the disk cache and deletes all files in the cache directory.
Implementation
Future<void> storageClear() async {
await _storageInit();
await _storageCache.clear();
Directory cacheDir = Directory(await FileExt.createCachePath());
if (await cacheDir.exists()) {
await cacheDir.delete(recursive: true);
}
}