Delete folder or file from SDCard in Android

Hello, friends here is sample code for delete particular file or folder.

public void DeleteFileOrFolder(String mStringPath) {

        File mFileOrDirectory = new File(mStringPath);
       
        if (mFileOrDirectory.isDirectory()){
            for (File mFileChild : mFileOrDirectory.listFiles())
                DeleteFileOrFolder(mFileChild.getPath());
            mFileOrDirectory.delete();
        }else{
            mFileOrDirectory.delete();
        }
    }