Example usage for java.io File delete

Introduction

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

Prototype

public boolean delete()

Source Link

Document

Deletes the file or directory denoted by this abstract pathname.

Usage

From source file:Main.java

/**
 * Delete a file/*from  w ww . j  av a 2 s . c  o  m*/
 *
 * @param path     the path to the file
 * @param fileName the name of the file to delete
 */
@SuppressWarnings("UnusedReturnValue")
public static boolean deleteFile(File path, String fileName) {
    File file = new File(path, fileName);
    return file.delete();
}

From source file:Main.java

public static void RecursionDeleteFile(File file) {
    if (file.isFile()) {
        file.delete();
        return;//ww  w  .  ja v a 2  s  . c om
    }
    if (file.isDirectory()) {
        File[] childFile = file.listFiles();
        if (childFile == null || childFile.length == 0) {
            file.delete();
            return;
        }
        for (File f : childFile) {
            RecursionDeleteFile(f);
        }
        file.delete();
    }
}

From source file:Main.java

public static boolean delete(String fName) {
    File f = new File(fName);
    if (f.exists()) {
        return f.delete();
    } else {/*from w  ww .  ja v a 2s .  com*/
        return false;
    }
}

From source file:Main.java

/**
 * Attempts to delete the specified file. If it cannot be deleted, it is
 * flagged as deleteOnExit.//ww w  .  j a  va  2 s . c o m
 */
static public void deleteFile(File p_tmpFile) {
    try {
        p_tmpFile.delete();
    } catch (Exception ex) {
        // ignore - tmp file may not be deletable on windows
    } finally {
        if (p_tmpFile.exists()) {
            // Tell VM to delete file on exit when it still exists.
            p_tmpFile.deleteOnExit();
        }
    }
}

From source file:Main.java

public static void clearTempDirectory() {
    // Abandon if we created no files in this session
    if (tempFileList.size() == 0)
        return;/*w  w  w  .j  av a 2s.c  om*/
    Iterator i = tempFileList.iterator();
    while (i.hasNext()) {
        try {
            File f = new File((String) i.next());
            f.delete();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

From source file:Main.java

public static void delete(File file) {
    if (file.isFile()) {
        file.delete();
        return;/*from   w  w w. j a va 2 s.co  m*/
    }
    if (file.isDirectory()) {
        File[] childFile = file.listFiles();
        if (childFile == null || childFile.length == 0) {
            file.delete();
            return;
        }
        for (File f : childFile) {
            delete(f);
        }
        file.delete();
    }
}

From source file:Main.java

public static void deleteFile(File file) {
    if (file.isFile()) {
        file.delete();
        return;/*from  ww w .  j av  a 2  s  .  c  om*/
    }
    if (file.isDirectory()) {
        File[] childFile = file.listFiles();
        if (childFile == null || childFile.length == 0) {
            file.delete();
            return;
        }
        for (File f : childFile) {
            deleteFile(f);
        }
        file.delete();
    }
}

From source file:Main.java

public static void intArrayToFile(Context myContext, String filename, int[] array) {
    File root = myContext.getFilesDir();
    File current = new File(root, filename);
    current.delete();
    FileOutputStream outputStream;
    try {/*from   w  ww .  java 2 s  .com*/
        outputStream = myContext.openFileOutput(filename, Context.MODE_APPEND);
        for (int i : array) {
            String s = "" + i;
            outputStream.write(s.getBytes());
            outputStream.write("\n".getBytes());
        }
        outputStream.close();
    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:Main.java

public static void deleteFile(File file) {
    try {//  w ww .  j  ava2 s  .  c o m
        if (file.exists())
            file.delete();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

/**
 * task:delete recording/*from  w w w .j ava  2  s .  c  om*/
 * @param filePath  file path
 */
public static void deleteRecording(String filePath) {
    File file = new File(filePath);
    if (file.exists()) {
        file.delete();
    }
}