Android Utililty Methods Path Sub Path Get

List of utility methods to do Path Sub Path Get

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Description

The list of methods to do Path Sub Path Get are organized into topic(s).

Method

File[]getSubFiles(String parentpath)
get Sub Files 
return getSubFiles(parentpath, (String) null);
File[]getSubFiles(String parentpath, FileFilter fileFilter)
get Sub Files 
return getSubFiles(parentpath, null, fileFilter);
File[]getSubFiles(String parentpath, String uri)
get Sub Files 
File file = null;
if (uri == null || uri.trim().length() == 0) {
    file = new File(parentpath);
} else {
    file = new File(parentpath, uri);
if (!file.exists() || file.isFile())
    return null;
...
File[]getSubFiles(String parentpath, String uri, FileFilter fileFilter)
get Sub Files 
File file = null;
if (uri == null || uri.trim().length() == 0) {
    file = new File(parentpath);
} else {
    file = new File(parentpath, uri);
if (!file.exists() || file.isFile())
    return null;
...
booleanhasSubFiles(String path)
has Sub Files 
File file = new File(path);
if (!file.exists() || file.isFile())
    return false;
File[] subFiles = file.listFiles(new FileFilter() {
    public boolean accept(File pathname) {
        if (!pathname.isDirectory())
            return true;
        else
...
booleanhasSubFiles(String path, String uri)
has Sub Files 
File file = new File(path, uri);
if (!file.exists() || file.isFile())
    return false;
File[] subFiles = file.listFiles(new FileFilter() {
    public boolean accept(File pathname) {
        if (!pathname.isDirectory())
            return true;
        else
...
StringgetLastPathComponent(File file)
get Last Path Component 
String[] segments = file.getAbsolutePath().split("/");
String lastPathComponent = segments[segments.length - 1];
return lastPathComponent;
StringgetLastPathComponent(String filePath)
get Last Path Component 
String[] segments = filePath.split("/");
String lastPathComponent = segments[segments.length - 1];
return lastPathComponent;
StringgetLastPathComponent(final String filePath)
get Last Path Component 
final String[] segments = filePath.split("/");
final String lastPathComponent = segments[segments.length - 1];
return lastPathComponent;
StringgetLastPathComponent(String url)
get Last Path Component 
int index = url.lastIndexOf("/");
if (index > 0)
    return url.substring(url.lastIndexOf("/") + 1, url.length());
return url;