/**
     * 禁止EditText输入空格和换行符以及特殊符号
     *
     * @param editText EditText输入框
     */
    public static void setEditTextInputSpace(EditText editText) {
        InputFilter filter = new InputFilter() {
            @Override
            public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) {
                String speChat = "[`~!@#$%^&*()+=|{}':;',\\[\\].<>/?~！@#￥%……&*（）——+|{}【】‘；：”“’。，、？]";
                Pattern pattern = Pattern.compile(speChat);
                Matcher matcher = pattern.matcher(source.toString());
                if (source.equals(" ") || source.toString().contentEquals("\n") || matcher.find()) {
                    return "";
                } else {
                    return null;
                }
            }
        };
        editText.setFilters(new InputFilter[]{filter});
    }