如何从给定的电话号码中删除国家代码和特殊字符？

Question

如何从我给定的电话号码中删除国家代码和特殊字符：+1-541-xxx-xxxx 我想要的结果是：541xxxxxxx

  String edt = edittext.toString();
  String num = edt.substring(Math.max(edt.length() - 10, 0));
  result = num.replaceAll("-","")

if(s.length()>10) {

                String edt = s.toString();
                System.out.println("@@"+edt);

                System.out.println("== PHONE ==:"+edt.substring(Math.max(edt.length() - 10, 0)));
                String kk = edt.substring(Math.max(edt.length() - 10, 0));
                result = kk.replaceAll("-","");

                //edtSearch.setText(kk);
                System.out.println("== PHONE ==:"+kk);

            }

Answer 1

试试这个

 String number = "+1-541-8569-7896";
    String[] split = number.split("-",2);

    String num1 = split[1];
    num1=num1.replaceAll("[\\D]", "");
    Log.d("=============>>>",num1);