Example usage for java.io File listFiles

Introduction

In this page you can find the example usage for java.io File listFiles.

Prototype

public File[] listFiles()

Source Link

Document

Returns an array of abstract pathnames denoting the files in the directory denoted by this abstract pathname.

Usage

From source file:Main.java

public static List grabFiles() {
    List<String> tFileList = new ArrayList<String>();
    String p = Environment.getExternalStorageDirectory().getAbsolutePath() + "/nexsight/";
    File f = new File(p);

    Log.d(TAG, "Read from " + p);
    File[] files = f.listFiles();
    files = flipArray(files);// w  w  w.  j  av a  2  s .c om
    if (files != null) {
        for (int i = 0; i < files.length; i++) {
            File file = files[i];
            tFileList.add(file.getPath());
        }
    } else {
        Log.w(TAG, "nothing found in " + p);
    }

    return tFileList;
}

From source file:de.netallied.functionblock.converter.java2java.util.Directory.java

/**
 *
 *///  w w  w . j  a v  a  2  s . com
public static ArrayList getAllDirs(File folder, boolean recursive) {
    ArrayList list = new ArrayList();
    File[] files = folder.listFiles();
    if (files == null)
        return list;
    for (int i = 0; i < files.length; i++) {
        if (files[i].isDirectory()) {
            list.add(files[i]);
            if (recursive)
                list.addAll(getAllDirs(files[i], recursive));
        }
    }
    return list;
}

From source file:Main.java

public static void DeleteRecursive(File fileOrDirectory) {
    boolean bool;
    if (fileOrDirectory.isDirectory())
        for (File child : fileOrDirectory.listFiles()) {
            bool = child.delete();//from   w  ww .j  a v  a  2  s . co  m
            System.out.println(" deleted folder contents > result : " + bool);
            DeleteRecursive(child);
        }
    bool = fileOrDirectory.delete();
    System.out.println(" deleted folder > result : " + bool);
}

From source file:Main.java

private static void addFiles(File root, Vector<String> files) {
    if (root == null)
        return;/*from   w w  w  .  ja va 2s .c  o m*/
    File[] listFiles = root.listFiles();
    if (listFiles == null)
        return;
    for (File f : listFiles) {

        if (f.isDirectory())
            addFiles(f, files);
        else if (f.getName().endsWith(".pfy"))
            files.add(f.getAbsolutePath());

    }

}

From source file:Main.java

public static void deleteFile(File file) {
    if (file.exists()) {
        if (file.isDirectory()) {
            File[] files = file.listFiles();
            for (File file2 : files) {
                if (file2.isDirectory()) {
                    deleteFile(file2);// w  ww .java  2s  . c o m
                } else {
                    file2.deleteOnExit();
                }
            }
        }
        file.deleteOnExit();
    }
}

From source file:Main.java

public static List<String> getSharedPreferenceTags(Context context) {
    ArrayList<String> tags = new ArrayList<String>();

    String rootPath = context.getApplicationInfo().dataDir + "/shared_prefs";
    File root = new File(rootPath);
    if (root.exists()) {
        for (File file : root.listFiles()) {
            String fileName = file.getName();
            if (fileName.endsWith(PREFS_SUFFIX)) {
                tags.add(fileName.substring(0, fileName.length() - PREFS_SUFFIX.length()));
            }/*  w ww  . ja v a2 s  .c o m*/
        }
    }

    Collections.sort(tags);

    return tags;
}

From source file:fr.tpt.atlanalyser.tests.generic.GenericExecTest.java

public static Collection<File[]> enumerateModels(String baseDir) {
    File inputModelsDir = new File(baseDir, "InputModels");
    File[] inputModels = inputModelsDir.listFiles();
    List<File[]> result = new ArrayList<File[]>();
    for (File file : inputModels) {
        result.add(new File[] { file });
    }//ww  w. java2 s .c o m
    return result;
}

From source file:muffinc.yafdivj.helper.FeretHandler.java

public static void moveToHumans() {
    File file = new File(NEW_FOLDER);

    for (File file1 : file.listFiles()) {
        if (file1.isDirectory()) {
            for (File file2 : file1.listFiles(((FileFilter) new RegexFileFilter("\\w{10}d.*")))) {

                try {
                    String newFolder = "/Users/Meth/Documents/FROG/src/test/resources/Humans/" + "H_"
                            + file2.getName().substring(1, 5) + "/";

                    File file3 = new File(newFolder);

                    if (!file3.exists()) {
                        file3.mkdirs();//from w  w  w  .ja  v  a  2 s.c  om
                    }

                    Files.copy(file2.toPath(), new File(newFolder + file2.getName()).toPath());

                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

From source file:Main.java

public static void deleteDir(File dir) {
    if (!dir.exists())
        return;/*from www . j a va  2s . c  om*/
    if (dir.isDirectory()) {
        File[] files = dir.listFiles();
        for (File f : files) {
            deleteDir(f);
        }
        dir.delete();
    } else
        dir.delete();
}

From source file:Main.java

public static void deleteSinglePicture(Context ctx, String path) {
    String params[] = new String[] { path };
    ctx.getContentResolver().delete(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
            MediaStore.Images.Media.DATA + " LIKE ?", params);
    File file = new File(path);
    File pFile = file.getParentFile();
    if (pFile != null && pFile.isDirectory()) {
        File files[] = pFile.listFiles();
        if (files == null || files.length == 0) {
            pFile.delete();//from  w  w  w. jav  a 2s  . c o  m
        }
    }
}