Method createFile

app/src/main/java/razerdp/demo/utils/FileUtil.java:612–622

(final File file, boolean deleteOld)

    }

    public static boolean createFile(final File file, boolean deleteOld) {
        if (file == null) return false;
        if (deleteOld && file.exists() && !file.delete()) return false;
        if (!createOrExistsDir(file.getParentFile())) return false;
        try {
            return file.createNewFile();
        } catch (IOException e) {
            e.printStackTrace();
            return false;
        }
    }

    public static File createFile(File zipdir, File zipfile) {
        if (!zipdir.exists()) {