Android Utililty Methods Directory Visit

List of utility methods to do Directory Visit

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Description

The list of methods to do Directory Visit are organized into topic(s).

Method

voidrecursivelyAddFiles(Collection files, File dir, FileFilter filter)
recursively Add Files 
File[] list = dir.listFiles(filter);
if (list != null) {
    for (File file : list) {
        files.add(file);
File[] dirs = dir.listFiles(new DirectoryFileFilter());
if (dirs != null) {
...
voidvisitAllFiles(File dir, Visitor visitor)
visit All Files 
File[] list = dir.listFiles();
if (list != null) {
    for (File sub : list) {
        if (sub.isFile())
            visitor.visit(sub);
        else
            visitAllFiles(sub, visitor);
voidvisitAllSubDirectories(File dir, Visitor visitor)
visit All Sub Directories 
File[] list = dir.listFiles();
if (list != null) {
    for (File sub : list) {
        if (sub.isDirectory()) {
            visitor.visit(sub);
            visitAllSubDirectories(sub, visitor);