file method
Implementation
ExplorerFile file(String filename) {
// File ioFile = File("${localDirectory.ioDirectory.path}\\$filename");
File ioFile = explorerSource
.fileSync("${localDirectory.ioDirectory.path}\\$filename");
if (!ioFile.existsSync()) {
ioFile.createSync();
}
return ExplorerFile(
explorerSource,
ioFile,
"",
filename,
storageListeners,
);
}