Android Utililty Methods File Delete

List of utility methods to do File Delete

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Description

The list of methods to do File Delete are organized into topic(s).

Method

voiddeleteFile(File file)
delete File 
if (file.exists()) {
    if (file.isFile()) {
        file.delete();
    } else {
        File[] files = file.listFiles();
        if (files != null) {
            for (File f : files) {
                deleteFile(f);
...
voiddeleteFile(String filePath)
delete File 
if (filePath != null) {
    File file = new File(filePath);
    deleteFile(file);
voiddelete(File file)
delete 
if (file.exists()) {
    if (file.isFile()) {
        file.delete();
    } else {
        File[] files = file.listFiles();
        for (File f : files) {
            delete(f);
        file.delete();
booleandeleteFile(String fileName)
delete File 
try {
    File directory = new File(fileName);
    return directory.delete();
} catch (Throwable e) {
    return false;
booleanDeleteFile(File file)
Delete File 
if (file.isFile()) {
    return file.delete();
if (file.isDirectory()) {
    File[] childFile = file.listFiles();
    if (childFile == null || childFile.length == 0) {
        return file.delete();
    for (File f : childFile) {
        DeleteFile(f);
    return file.delete();
return false;