Java bekommt alle Verzeichnisse auf dem Weg
A very simple Java 8 solution:
File[] directories = new File("/your/path/").listFiles(File::isDirectory);
It's equivalent to using a FileFilter (works with older Java as well):
File[] directories = new File("/your/path/").listFiles(new FileFilter() {
@Override
public boolean accept(File file) {
return file.isDirectory();
}
});
android developer