Android Utililty Methods Folder Recursive Delete

List of utility methods to do Folder Recursive Delete

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Description

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

Method

booleanrmr(File path)
rm -r equivalent -- remove file/dir recursively. 
Preconditions.checkArgument(!path.getCanonicalPath().equals("/"));
if (path.exists() && path.isDirectory()) {
    File[] files = path.listFiles();
    for (int i = 0; i < files.length; i++) {
        rmr(files[i]);
return path.delete();
...
voiddeleteFileAndFolder(File fileOrFolder)
delete File And Folder 
if (fileOrFolder == null || !fileOrFolder.exists()) {
    return;
if (fileOrFolder.isDirectory()) {
    File[] children = fileOrFolder.listFiles();
    if (children != null) {
        for (File childFile : children) {
            deleteFileAndFolder(childFile);
...