public String lengthDesc() {
if (file.isFile()) {
return VrUtils.formatFileSize(file.length());
}
if (file.isDirectory()) {
VFile[] files = file.listFiles();
int f = 0;
int d = 0;
if (files != null) {
for (VFile ff : files) {
if (ff.isDirectory()) {
d++;
} else {
f++;
}
}
}
if (f == 0 && d == 0) {
return "vide";
}
StringBuilder sb = new StringBuilder();
if (d > 0) {
sb.append(d).append(" rep.");
}
if (f > 0) {
if (sb.length() > 0) {
sb.append(", ");
}
sb.append(f).append(" fich.");
}
return sb.toString();
}
return "";
}
public long length() {
if (file.isFile()) {
return file.length();
}
if (file.isDirectory()) {
VFile[] files = file.listFiles();
return files == null ? 0 : files.length;
}
return 0;
}