我在android项目中使用libphonenumber api https://code.google.com/p/libphonenumber/，我使用以下代码获取国家/地区代码
PhoneNumberUtil phoneUtil = PhoneNumberUtil.getInstance();
try {
PhoneNumber numberProto = phoneUtil.parse(number, "IN");
int countryCode = numberProto.getCountryCode();
} catch (NumberParseException e) {
System.err.println("NumberParseException was thrown: " + e.toString());
}
我的问题是： - - 我的号码是+447870000000，但不知道国家代码但想要从这个号码获得国家代码，如+44，我怎么能通过这个api得到它？
请帮帮我 提前致谢
答案 0 :(得分：4)
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.service_activity);
/*********** read indicative sim *************/
TelephonyManager telMgr = (TelephonyManager)this.getSystemService(Context.TELEPHONY_SERVICE);
String simContryiso = telMgr.getSimCountryIso();
String indicative = Iso2Phone.getPhone(simContryiso);
}
//create a class which contains the indicative of all the country and the ISO code
public class Iso2Phone
{
// Get the indicative
public static String getPhone(String code)
{
return country_to_indicative.get(code.toUpperCase());
}
private static Map<String, String> country_to_indicative = new HashMap<String, String>();
static
{
country_to_indicative.put("AF", "+93");
country_to_indicative.put("AL", "+355");
country_to_indicative.put("DZ", "+213");
country_to_indicative.put("AS", "+1684");
country_to_indicative.put("AD", "+376");
country_to_indicative.put("AO", "+244");
country_to_indicative.put("AI", "+1264");
country_to_indicative.put("AG", "+1268");
country_to_indicative.put("AR", "+54");
country_to_indicative.put("AM", "+374");
country_to_indicative.put("AU", "+61");
country_to_indicative.put("AW", "+297");
country_to_indicative.put("AT", "+43");
country_to_indicative.put("AZ", "+994");
country_to_indicative.put("BS", "+1242");
country_to_indicative.put("BH", "+973");
country_to_indicative.put("BD", "+880");
country_to_indicative.put("BB", "+1246");
country_to_indicative.put("BY", "+375");
country_to_indicative.put("BE", "+32");
country_to_indicative.put("BZ", "+501");
country_to_indicative.put("BJ", "+229");
country_to_indicative.put("BM", "+1441");
country_to_indicative.put("BT", "+975");
country_to_indicative.put("BO", "+591");
country_to_indicative.put("BA", "+387");
country_to_indicative.put("BW", "+267");
country_to_indicative.put("BR", "+55");
country_to_indicative.put("BN", "+673");
country_to_indicative.put("BG", "+359");
country_to_indicative.put("BF", "+226");
country_to_indicative.put("BI", "+257");
country_to_indicative.put("KH", "+855");
country_to_indicative.put("CM", "+237");
country_to_indicative.put("CA", "+1");
country_to_indicative.put("CV", "+238");
country_to_indicative.put("CF", "+236");
country_to_indicative.put("TD", "+235");
country_to_indicative.put("CL", "+56");
country_to_indicative.put("CN", "+86");
country_to_indicative.put("CO", "+57");
country_to_indicative.put("KM", "+269");
country_to_indicative.put("CD", "+243");
country_to_indicative.put("CG", "+242");
country_to_indicative.put("CR", "+506");
country_to_indicative.put("CI", "+225");
country_to_indicative.put("HR", "+385");
country_to_indicative.put("CU", "+53");
country_to_indicative.put("CY", "+357");
country_to_indicative.put("CZ", "+420");
country_to_indicative.put("DK", "+45");
country_to_indicative.put("DJ", "+253");
country_to_indicative.put("DM", "+1767");
country_to_indicative.put("DO", "+1829");
country_to_indicative.put("EC", "+593");
country_to_indicative.put("EG", "+20");
country_to_indicative.put("SV", "+503");
country_to_indicative.put("GQ", "+240");
country_to_indicative.put("ER", "+291");
country_to_indicative.put("EE", "+372");
country_to_indicative.put("ET", "+251");
country_to_indicative.put("FJ", "+679");
country_to_indicative.put("FI", "+358");
country_to_indicative.put("FR", "+33");
country_to_indicative.put("GA", "+241");
country_to_indicative.put("GM", "+220");
country_to_indicative.put("GE", "+995");
country_to_indicative.put("DE", "+49");
country_to_indicative.put("GH", "+233");
country_to_indicative.put("GR", "+30");
country_to_indicative.put("GD", "+1473");
country_to_indicative.put("GT", "+502");
country_to_indicative.put("GN", "+224");
country_to_indicative.put("GW", "+245");
country_to_indicative.put("GY", "+592");
country_to_indicative.put("HT", "+509");
country_to_indicative.put("HN", "+504");
country_to_indicative.put("HU", "+36");
country_to_indicative.put("IS", "+354");
country_to_indicative.put("IN", "+91");
country_to_indicative.put("ID", "+62");
country_to_indicative.put("IR", "+98");
country_to_indicative.put("IQ", "+964");
country_to_indicative.put("IE", "+353");
country_to_indicative.put("IL", "+972");
country_to_indicative.put("IT", "+39");
country_to_indicative.put("JM", "+1876");
country_to_indicative.put("JP", "+81");
country_to_indicative.put("JO", "+962");
country_to_indicative.put("KZ", "+7");
country_to_indicative.put("KE", "+254");
country_to_indicative.put("KI", "+686");
country_to_indicative.put("KP", "+850");
country_to_indicative.put("KR", "+82");
country_to_indicative.put("KW", "+965");
country_to_indicative.put("KG", "+996");
country_to_indicative.put("LA", "+856");
country_to_indicative.put("LV", "+371");
country_to_indicative.put("LB", "+961");
country_to_indicative.put("LS", "+266");
country_to_indicative.put("LR", "+231");
country_to_indicative.put("LY", "+218");
country_to_indicative.put("LI", "+423");
country_to_indicative.put("LT", "+370");
country_to_indicative.put("LU", "+352");
country_to_indicative.put("MK", "+389");
country_to_indicative.put("MG", "+261");
country_to_indicative.put("MW", "+265");
country_to_indicative.put("MY", "+60");
country_to_indicative.put("MV", "+960");
country_to_indicative.put("ML", "+223");
country_to_indicative.put("MT", "+356");
country_to_indicative.put("MH", "+692");
country_to_indicative.put("MR", "+222");
country_to_indicative.put("MU", "+230");
country_to_indicative.put("MX", "+52");
country_to_indicative.put("FM", "+691");
country_to_indicative.put("MD", "+373");
country_to_indicative.put("MC", "+377");
country_to_indicative.put("MN", "+976");
country_to_indicative.put("ME", "+382");
country_to_indicative.put("MA", "+212");
country_to_indicative.put("MZ", "+258");
country_to_indicative.put("MM", "+95");
country_to_indicative.put("NA", "+264");
country_to_indicative.put("NR", "+674");
country_to_indicative.put("NP", "+977");
country_to_indicative.put("NL", "+31");
country_to_indicative.put("NZ", "+64");
country_to_indicative.put("NI", "+505");
country_to_indicative.put("NE", "+227");
country_to_indicative.put("NG", "+234");
country_to_indicative.put("NO", "+47");
country_to_indicative.put("OM", "+968");
country_to_indicative.put("PK", "+92");
country_to_indicative.put("PW", "+680");
country_to_indicative.put("PA", "+507");
country_to_indicative.put("PG", "+675");
country_to_indicative.put("PY", "+595");
country_to_indicative.put("PE", "+51");
country_to_indicative.put("PH", "+63");
country_to_indicative.put("PL", "+48");
country_to_indicative.put("PT", "+351");
country_to_indicative.put("QA", "+974");
country_to_indicative.put("RO", "+40");
country_to_indicative.put("RU", "+7");
country_to_indicative.put("RW", "+250");
country_to_indicative.put("KN", "+1869");
country_to_indicative.put("LC", "+1758");
country_to_indicative.put("VC", "+1784");
country_to_indicative.put("WS", "+685");
country_to_indicative.put("SM", "+378");
country_to_indicative.put("ST", "+239");
country_to_indicative.put("SA", "+966");
country_to_indicative.put("SN", "+221");
country_to_indicative.put("RS", "+381");
country_to_indicative.put("SC", "+248");
country_to_indicative.put("SL", "+232");
country_to_indicative.put("SG", "+65");
country_to_indicative.put("SK", "+421");
country_to_indicative.put("SI", "+386");
country_to_indicative.put("SB", "+677");
country_to_indicative.put("SO", "+252");
country_to_indicative.put("ZA", "+27");
country_to_indicative.put("ES", "+34");
country_to_indicative.put("LK", "+94");
country_to_indicative.put("SD", "+249");
country_to_indicative.put("SR", "+597");
country_to_indicative.put("SZ", "+268");
country_to_indicative.put("SE", "+46");
country_to_indicative.put("CH", "+41");
country_to_indicative.put("SY", "+963");
country_to_indicative.put("TJ", "+992");
country_to_indicative.put("TZ", "+255");
country_to_indicative.put("TH", "+66");
country_to_indicative.put("TL", "+670");
country_to_indicative.put("TG", "+228");
country_to_indicative.put("TO", "+676");
country_to_indicative.put("TT", "+1868");
country_to_indicative.put("TN", "+216");
country_to_indicative.put("TR", "+90");
country_to_indicative.put("TM", "+993");
country_to_indicative.put("TV", "+688");
country_to_indicative.put("UG", "+256");
country_to_indicative.put("UA", "+380");
country_to_indicative.put("AE", "+971");
country_to_indicative.put("GB", "+44");
country_to_indicative.put("US", "+1");
country_to_indicative.put("UY", "+598");
country_to_indicative.put("UZ", "+998");
country_to_indicative.put("VU", "+678");
country_to_indicative.put("VA", "+39");
country_to_indicative.put("VE", "+58");
country_to_indicative.put("VN", "+84");
country_to_indicative.put("YE", "+967");
country_to_indicative.put("ZM", "+260");
country_to_indicative.put("ZW", "+263");
country_to_indicative.put("GE", "+995");
country_to_indicative.put("TW", "+886");
country_to_indicative.put("AZ", "+994");
country_to_indicative.put("MD", "+373");
country_to_indicative.put("SO", "+252");
country_to_indicative.put("GE", "+995");
country_to_indicative.put("AU", "+61");
country_to_indicative.put("CX", "+61");
country_to_indicative.put("CC", "+61");
country_to_indicative.put("NF", "+672");
country_to_indicative.put("NC", "+687");
country_to_indicative.put("PF", "+689");
country_to_indicative.put("YT", "+262");
country_to_indicative.put("GP", "+590");
country_to_indicative.put("GP", "+590");
country_to_indicative.put("PM", "+508");
country_to_indicative.put("WF", "+681");
country_to_indicative.put("PF", "+689");
country_to_indicative.put("CK", "+682");
country_to_indicative.put("NU", "+683");
country_to_indicative.put("TK", "+690");
country_to_indicative.put("GG", "+44");
country_to_indicative.put("IM", "+44");
country_to_indicative.put("JE", "+44");
country_to_indicative.put("AI", "+1264");
country_to_indicative.put("BM", "+1441");
country_to_indicative.put("IO", "+246");
country_to_indicative.put("VG", "+1284");
country_to_indicative.put("KY", "+1345");
country_to_indicative.put("FK", "+500");
country_to_indicative.put("GI", "+350");
country_to_indicative.put("MS", "+1664");
country_to_indicative.put("PN", "+870");
country_to_indicative.put("SH", "+290");
country_to_indicative.put("TC", "+1649");
country_to_indicative.put("MP", "+1670");
country_to_indicative.put("PR", "+1");
country_to_indicative.put("AS", "+1684");
country_to_indicative.put("GU", "+1671");
country_to_indicative.put("VI", "+1340");
country_to_indicative.put("HK", "+852");
country_to_indicative.put("MO", "+853");
country_to_indicative.put("FO", "+298");
country_to_indicative.put("GL", "+299");
country_to_indicative.put("GF", "+594");
country_to_indicative.put("GP", "+590");
country_to_indicative.put("MQ", "+596");
country_to_indicative.put("RE", "+262");
country_to_indicative.put("AX", "+35818");
country_to_indicative.put("AW", "+297");
country_to_indicative.put("AN", "+599");
country_to_indicative.put("SJ", "+47");
country_to_indicative.put("AC", "+247");
country_to_indicative.put("TA", "+290");
country_to_indicative.put("AQ", "+6721");
country_to_indicative.put("CS", "+381");
country_to_indicative.put("PS", "+970");
country_to_indicative.put("EH", "+212");
}
}
答案 1 :(得分：2)
提供了一个很好的图书馆
https://github.com/hbb20/CountryCodePickerProject
依赖添加
dependencies {
implementation 'com.hbb20:ccp:2.2.0'
}
然后使用此xml代码
<com.hbb20.CountryCodePicker
android:id="@+id/ccp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
fbutton:ccp_contentColor="@color/appcolor"
fbutton:ccp_textSize="@dimen/_10sdp" />
它会自动填充国家/地区代码列表，您也可以在其中进行搜索。
答案 2 :(得分：0)
如果你有一个E164格式的数字（在你的情况下是+447870000000）并且在解析器中指定了国家代码ISO，它实际上会忽略给定的iso代码并根据数字进行格式化。
当您为方法提供的数字是国家格式时，需要国家/地区代码ISO。
就您的代码段而言，它应该有效。