java - spanish - Recupera una lista de países desde el sistema operativo Android
locale forlanguagetag spanish (8)
Estoy buscando una manera de poblar un hilandero con una lista de países con sus nombres. ¿Puedo recuperarlo desde el sistema operativo Android? ¿Puede alguien por favor darme un ejemplo?
Aquí hay una función de Kotlin que le dará una lista ordenada
var normalArray = arrayListOf<Country>()
fun preparedata() {
for (countryCode in Locale.getISOCountries()) {
val locale = Locale("",countryCode)
var countryName: String? = locale.displayCountry
if (countryName == null) {
countryName = "UnIdentified"
}
val simpleCountry = Country(countryName,countryCode)
normalArray.add(simpleCountry)
}
normalArray = ArrayList(normalArray.sortedWith(compareBy { it.countryName }))
}
El país es una clase de datos
data class Country(val countryName:String, val countryCode:String){
}
Aquí hay un proyecto de muestra que muestra la lista de países y sus detalles.
Aquí hay una serie de cadenas de nombres de países en xml.
<string-array name="countries" formatted="false" translatable="false">
<item>Afghanistan</item>
<item>Albania</item>
<item>Algeria</item>
<item>American Samoa</item>
<item>Andorra</item>
<item>Angola</item>
<item>Antigua and Barbuda</item>
<item>Argentina</item>
<item>Armenia</item>
<item>Aruba</item>
<item>Australia</item>
<item>Austria</item>
<item>Azerbaijan</item>
<item>Bahamas</item>
<item>Bahrain</item>
<item>Bangladesh</item>
<item>Barbados</item>
<item>Belarus</item>
<item>Belgium</item>
<item>Belize</item>
<item>Benin</item>
<item>Bermuda</item>
<item>Bhutan</item>
<item>Bolivia</item>
<item>Bosnia and Herzegovina</item>
<item>Botswana</item>
<item>Brazil</item>
<item>British Virgin Islands</item>
<item>Brunei</item>
<item>Bulgaria</item>
<item>Burkina Faso</item>
<item>Burundi</item>
<item>Cambodia</item>
<item>Cameroon</item>
<item>Canada</item>
<item>Canary Islands</item>
<item>Cape Verde</item>
<item>Cayman Islands</item>
<item>Central African Republic</item>
<item>Ceuta and Melilla</item>
<item>Chad</item>
<item>Chile</item>
<item>China</item>
<item>Colombia</item>
<item>Comoros</item>
<item>Congo [DRC]</item>
<item>Congo [Republic]</item>
<item>Costa Rica</item>
<item>Croatia</item>
<item>Cuba</item>
<item>Curaçao</item>
<item>Cyprus</item>
<item>Czech Republic</item>
<item>Côte d’Ivoire</item>
<item>Denmark</item>
<item>Djibouti</item>
<item>Dominica</item>
<item>Dominican Republic</item>
<item>Ecuador</item>
<item>Egypt</item>
<item>El Salvador</item>
<item>Equatorial Guinea</item>
<item>Eritrea</item>
<item>Estonia</item>
<item>Ethiopia</item>
<item>Europe</item>
<item>Faroe Islands</item>
<item>Fiji</item>
<item>Finland</item>
<item>France</item>
<item>French Guiana</item>
<item>French Polynesia</item>
<item>Gabon</item>
<item>Gambia</item>
<item>Georgia</item>
<item>Germany</item>
<item>Ghana</item>
<item>Gibraltar</item>
<item>Greece</item>
<item>Greenland</item>
<item>Grenada</item>
<item>Guadeloupe</item>
<item>Guam</item>
<item>Guatemala</item>
<item>Guernsey</item>
<item>Guinea</item>
<item>Guinea-Bissau</item>
<item>Guyana</item>
<item>Haiti</item>
<item>Honduras</item>
<item>Hong Kong</item>
<item>Hungary</item>
<item>Iceland</item>
<item>India</item>
<item>Indonesia</item>
<item>Iran</item>
<item>Iraq</item>
<item>Ireland</item>
<item>Isle of Man</item>
<item>Israel</item>
<item>Italy</item>
<item>Jamaica</item>
<item>Japan</item>
<item>Jersey</item>
<item>Jordan</item>
<item>Kazakhstan</item>
<item>Kenya</item>
<item>Kiribati</item>
<item>Kuwait</item>
<item>Kyrgyzstan</item>
<item>Laos</item>
<item>Latin America</item>
<item>Latvia</item>
<item>Lebanon</item>
<item>Lesotho</item>
<item>Liberia</item>
<item>Libya</item>
<item>Liechtenstein</item>
<item>Lithuania</item>
<item>Luxembourg</item>
<item>Macau</item>
<item>Macedonia [FYROM]</item>
<item>Madagascar</item>
<item>Malawi</item>
<item>Malaysia</item>
<item>Mali</item>
<item>Malta</item>
<item>Marshall Islands</item>
<item>Martinique</item>
<item>Mauritania</item>
<item>Mauritius</item>
<item>Mayotte</item>
<item>Mexico</item>
<item>Micronesia</item>
<item>Moldova</item>
<item>Monaco</item>
<item>Mongolia</item>
<item>Montenegro</item>
<item>Morocco</item>
<item>Mozambique</item>
<item>Myanmar [Burma]</item>
<item>Namibia</item>
<item>Nepal</item>
<item>Netherlands</item>
<item>New Caledonia</item>
<item>New Zealand</item>
<item>Nicaragua</item>
<item>Niger</item>
<item>Nigeria</item>
<item>North Korea</item>
<item>Northern Mariana Islands</item>
<item>Norway</item>
<item>Oman</item>
<item>Pakistan</item>
<item>Palau</item>
<item>Palestine</item>
<item>Panama</item>
<item>Papua New Guinea</item>
<item>Paraguay</item>
<item>Peru</item>
<item>Philippines</item>
<item>Poland</item>
<item>Portugal</item>
<item>Puerto Rico</item>
<item>Qatar</item>
<item>Romania</item>
<item>Russia</item>
<item>Rwanda</item>
<item>Réunion</item>
<item>Saint Barthélemy</item>
<item>Saint Kitts and Nevis</item>
<item>Saint Lucia</item>
<item>Saint Martin</item>
<item>Saint Vincent and the Grenadines</item>
<item>Samoa</item>
<item>San Marino</item>
<item>Saudi Arabia</item>
<item>Senegal</item>
<item>Serbia</item>
<item>Seychelles</item>
<item>Sierra Leone</item>
<item>Singapore</item>
<item>Sint Maarten</item>
<item>Slovakia</item>
<item>Slovenia</item>
<item>Solomon Islands</item>
<item>Somalia</item>
<item>South Africa</item>
<item>South Korea</item>
<item>South Sudan</item>
<item>Spain</item>
<item>Sri Lanka</item>
<item>Sudan</item>
<item>Suriname</item>
<item>Swaziland</item>
<item>Sweden</item>
<item>Switzerland</item>
<item>Syria</item>
<item>São Tomé and Príncipe</item>
<item>Taiwan</item>
<item>Tanzania</item>
<item>Thailand</item>
<item>Timor-Leste</item>
<item>Togo</item>
<item>Tonga</item>
<item>Trinidad and Tobago</item>
<item>Tunisia</item>
<item>Turkey</item>
<item>Turks and Caicos Islands</item>
<item>U.S. Outlying Islands</item>
<item>U.S. Virgin Islands</item>
<item>Uganda</item>
<item>Ukraine</item>
<item>United Arab Emirates</item>
<item>United Kingdom</item>
<item>United States</item>
<item>Uruguay</item>
<item>Uzbekistan</item>
<item>Vanuatu</item>
<item>Venezuela</item>
<item>Vietnam</item>
<item>Western Sahara</item>
<item>Yemen</item>
<item>Zambia</item>
<item>Zimbabwe</item>
<item>Åland Islands</item>
</string-array>
Creé una biblioteca ( https://github.com/roomorama/AndroidCountryPicker ) que muestra todos los países y permite al usuario seleccionar el país. Puede incrustarlo en su propia actividad o mostrarlo como diálogo.
Hay un error en la solución @Ameen Maheen : .. Según el nombre del país , no obtenemos el código de país correcto ... Así que he corregido la lista de los países y el código de países ... Hay alrededor de 240 Países del mundo ... Así que ahí está la solución :)
Clase CountryDetails: -
public class CountryDetails {
public static String[] country = new String[]{
"Afghanistan",
"Albania",
"Algeria",
"American Samoa",
"Andorra",
"Angola",
"Anguilla",
"Antarctica",
"Antigua and Barbuda",
"Argentina",
"Armenia",
"Aruba",
"Australia",
"Austria",
"Azerbaijan",
"Bahamas",
"Bahrain",
"Bangladesh",
"Barbados",
"Belarus",
"Belgium",
"Belize",
"Benin",
"Bermuda",
"Bhutan",
"Bolivia",
"Bosnia and Herzegovina",
"Botswana",
"Brazil",
"British Indian Ocean Territory",
"British Virgin",
"Brunei",
"Bulgaria",
"Burkina Faso",
"Burundi",
"Cambodia",
"Cameroon ",
"Canada",
"Cape Verde",
"Cayman Islands",
"Central African Republic",
"Chad",
"Chile",
"China",
"Christmas Island",
"Cocos Islands",
"Colombia",
"Comoros",
"Cook Islands",
"Costa Rica",
"Croatia",
"Cuba ",
"Curacao",
"Cyprus ",
"Czech Republic",
"Democratic Republic of the Congo",
"Denmark ",
"Djibouti ",
"Dominica ",
"Dominican Republic",
"East Timor",
"Ecuador",
"Egypt ",
"El Salvador",
"Equatorial Guinea",
"Eritrea ",
"Estonia ",
"Ethiopia ",
"Falkland Islands ",
"Faroe Islands ",
"Fiji ",
"Finland ",
"France",
"French Polynesia",
"Gabon ",
"Gambia",
"Georgia ",
"Germany ",
"Ghana ",
"Gibraltar",
"Greece ",
"Greenland",
"Grenada ",
"Guam ",
"Guatemala",
"Guernsey ",
"Guinea ",
"Guinea-Bissau",
"Guyana",
"Haiti ",
"Honduras ",
"Hong Kong ",
"Hungary ",
"Iceland ",
"India ",
"Indonesia ",
"Iran ",
"Iraq ",
"Ireland ",
"Isle of Man ",
"Israel",
"Italy ",
"Ivory Coast",
"Jamaica ",
"Japan ",
"Jersey ",
"Jordan ",
"Kazakhstan",
"Kenya ",
"Kiribati",
"Kosovo",
"Kuwait ",
"Kyrgyzstan",
"Laos ",
"Latvia",
"Lebanon ",
"Lesotho ",
"Liberia ",
"Libya ",
"Liechtenstein",
"Lithuania",
"Luxembourg",
"Macau ",
"Macedonia",
"Madagascar",
"Malawi",
"Malaysia",
"Maldives ",
"Mali ",
"Malta ",
"Marshall Islands ",
"Mauritania",
"Mauritius ",
"Mayotte ",
"Mexico ",
"Micronesia",
"Moldova ",
"Monaco ",
"Mongolia",
"Montenegro",
"Montserrat",
"Morocco ",
"Mozambique",
"Myanmar ",
"Namibia ",
"Nauru ",
"Nepal ",
"Netherlands",
"Netherlands Antilles",
"New Caledonia ",
"New Zealand ",
"Nicaragua ",
"Niger ",
"Nigeria",
"Niue ",
"North Korea",
"Northern Mariana Islands",
"Norway ",
"Oman ",
"Pakistan",
"Palau ",
"Palestine",
"Panama ",
"Papua New Guinea",
"Paraguay ",
"Peru ",
"Philippines ",
"Pitcairn ",
"Poland ",
"Portugal",
"Puerto Rico",
"Qatar ",
"Republic of the Congo",
"Reunion ",
"Romania ",
"Russia",
"Rwanda ",
"Saint Barthelemy",
"Saint Helena",
"Saint Kitts and Nevis",
"Saint Lucia",
"Saint Martin",
"Saint Pierre and Miquelon",
"Saint Vincent and the Grenadines",
"Samoa ",
"San Marino",
"Sao Tome and Principe",
"Saudi Arabia ",
"Senegal ",
"Serbia ",
"Seychelles",
"Sierra Leone",
"Singapore",
"Sint Maarten",
"Slovakia",
"Slovenia",
"Solomon Islands",
"Somalia ",
"South Africa",
"South Korea ",
"South Sudan ",
"Spain ",
"Sri Lanka",
"Sudan ",
"Suriname",
"Svalbard and Jan Mayen ",
"Swaziland ",
"Sweden ",
"Switzerland",
"Syria ",
"Taiwan",
"Tajikistan",
"Tanzania ",
"Thailand ",
"Togo ",
"Tokelau ",
"Tonga ",
"Trinidad and Tobago ",
"Tunisia ",
"Turkey ",
"Turkmenistan",
"Turks and Caicos Islands",
"Tuvalu ",
"U.S. Virgin Islands",
"Uganda ",
"Ukraine ",
"United Arab Emirates",
"United Kingdom ",
"United States ",
"Uruguay ",
"Uzbekistan ",
"Vanuatu ",
"Vatican ",
"Venezuela ",
"Vietnam ",
"Wallis and Futuna",
"Western Sahara",
"Yemen ",
"Zambia",
"Zimbabwe"};
public static String[] code = new String[]{ "93",
"355",
"213",
"1-684",
"376",
"244",
"1-264",
"672",
"1-268",
"54",
"374",
"297",
"61",
"43",
"994",
"1-242",
"973",
"880",
"1-246",
"375",
"32",
"501",
"229",
" 1-441",
"975",
"591",
" 387",
"267",
"55",
"246",
"1-284",
"673",
"359",
"226",
"257",
" 855",
"237",
"1",
"238",
" 1-345",
"236",
"235",
" 56",
"86",
" 61",
"61",
"57",
"269",
"682",
" 506",
"385",
"53",
"599",
"357",
"420",
" 243",
" 45",
"253",
"1-767",
"1-809",
"670",
"593",
"20",
"503",
"240",
"291",
"372",
"251",
"500",
"298",
"679",
"358",
"33",
"689",
"241",
"220",
"995",
"49",
"233",
" 350",
"30",
"299",
"1-473",
"1-671",
"502",
"44-1481",
"224",
"245",
"592",
"509",
"504",
"852",
"36",
"354",
"91",
"62",
"98",
"964",
"353",
"44-1624",
"972",
"39",
"225",
"1-876",
"81",
"44-1534",
"962",
"7",
"254",
"686",
"383",
"965",
"996",
"856",
"371",
"961",
"266",
"231",
"218",
"423",
"370",
"352",
"853",
"389",
"261",
"265",
"60",
"960",
"223",
"356",
"692",
"222",
"230",
"262",
"52",
"691",
"373",
"377",
"976",
"382",
"1-664",
"212",
"258",
"95",
"264",
"674",
"977",
"31",
"599",
"687",
"64",
"505",
"227",
"234",
"683",
"850",
"1-670",
"47",
"968",
"92",
"680",
"970",
"507",
"675",
"595",
"51",
"63",
"64",
"48",
"351",
"1-787",
"974",
"242",
"262",
"40",
"7",
"250",
"590",
"290",
"1-869",
"1-758",
"590",
"508",
"1-784",
"685",
"378",
"239",
"966",
"221",
"381",
"248",
"232",
"65",
"1-721",
"421",
"386",
"677",
"252",
"27",
"82",
"211",
"34",
"94",
"249",
"597",
"47",
"268",
"46",
"41",
"963",
"886",
"992",
"255",
"66",
"228",
"690",
"676",
"1-868",
"216",
"90",
"993",
"1-649",
"688",
"1-340",
"256",
"380",
"971",
"44",
"1",
"598",
"998",
"678",
"379",
"58",
"84",
"681",
"212",
"967",
"260",
"263"
};
public static String[] getCountry() {
return country;
}
public static String[] getCode() {
return code;
}
}
Y cómo usar estas clases es como sigue:
////GETTING THE COUNTRY AND CODE ARRAY ARE AS FOLLOW:-
ArrayList<String> codeArrayList = new ArrayList<String>(Arrays.asList(CountryDetails.getCode()));
ArrayList<String> countryArrayList = new ArrayList<String>(Arrays.asList(CountryDetails.getCountry()));
/////SETTING THE ADAPTER ACCORDING TO THE COUNTRY NAMES
ArrayAdapter<String> adapter = new ArrayAdapter<String>(SignUpScreen.this, android.R.layout.simple_list_item_1, countryArrayList);
YOUR_LIST_VIEW.setAdapter(adapter);///HERE YOUR_LIST_VIEW IS YOUR LISTVIEW NAME
YOUR_LIST_VIEW.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
Toast.makeText(this,"COUNTRY NAME==>>"+countryArrayList.get(i),Toast.LENGTH_SHORT+" HERE IS THE COUNTY CODE==>>"+codeArrayList.get(i),Toast.LENGTH_SHORT).show();
}
});
He creado una clase para esto, espero que pueda ser de ayuda.
public class CountryDetails {
public static String[] country = new String[]{"Afghanistan", "Albania", "Algeria", "American Samoa", "Andorra", "Angola", "Anguilla",
"Antarctica", "Antigua and Barbuda", "Argentina", "Armenia", "Aruba", "Australia", "Austria",
"Azerbaijan", "Bahamas", "Bahrain", "Bangladesh", "Barbados", "Belarus", "Belgium",
"Belize", "Benin", "Bermuda", "Bhutan", "Bolivia", "Bosnia and Herzegovina", "Botswana",
"Brazil", "British Indian Ocean Territory", "British Virgin Islands", "Brunei", "Bulgaria",
"Burkina Faso", "Burma (Myanmar)", "Burundi", "Cambodia", "Cameroon", "Canada", "Cape Verde",
"Cayman Islands", "Central African Republic", "Chad", "Chile", "China", "Christmas Island",
"Cocos (Keeling) Islands", "Colombia", "Comoros", "Cook Islands", "Costa Rica",
"Croatia", "Cuba", "Cyprus", "Czech Republic", "Democratic Republic of the Congo",
"Denmark", "Djibouti", "Dominica", "Dominican Republic",
"Ecuador", "Egypt", "El Salvador", "Equatorial Guinea", "Eritrea", "Estonia",
"Ethiopia", "Falkland Islands", "Faroe Islands", "Fiji", "Finland", "France", "French Polynesia",
"Gabon", "Gambia", "Gaza Strip", "Georgia", "Germany", "Ghana", "Gibraltar", "Greece",
"Greenland", "Grenada", "Guam", "Guatemala", "Guinea", "Guinea-Bissau", "Guyana",
"Haiti", "Holy See (Vatican City)", "Honduras", "Hong Kong", "Hungary", "Iceland", "India",
"Indonesia", "Iran", "Iraq", "Ireland", "Isle of Man", "Israel", "Italy", "Ivory Coast", "Jamaica",
"Japan", "Jersey", "Jordan", "Kazakhstan", "Kenya", "Kiribati", "Kosovo", "Kuwait",
"Kyrgyzstan", "Laos", "Latvia", "Lebanon", "Lesotho", "Liberia", "Libya", "Liechtenstein",
"Lithuania", "Luxembourg", "Macau", "Macedonia", "Madagascar", "Malawi", "Malaysia",
"Maldives", "Mali", "Malta", "Marshall Islands", "Mauritania", "Mauritius", "Mayotte", "Mexico",
"Micronesia", "Moldova", "Monaco", "Mongolia", "Montenegro", "Montserrat", "Morocco",
"Mozambique", "Namibia", "Nauru", "Nepal", "Netherlands", "Netherlands Antilles", "New Caledonia",
"New Zealand", "Nicaragua", "Niger", "Nigeria", "Niue", "Norfolk Island", "North Korea",
"Northern Mariana Islands", "Norway", "Oman", "Pakistan", "Palau", "Panama",
"Papua New Guinea", "Paraguay", "Peru", "Philippines", "Pitcairn Islands", "Poland",
"Portugal", "Puerto Rico", "Qatar", "Republic of the Congo", "Romania", "Russia", "Rwanda",
"Saint Barthelemy", "Saint Helena", "Saint Kitts and Nevis", "Saint Lucia", "Saint Martin",
"Saint Pierre and Miquelon", "Saint Vincent and the Grenadines", "Samoa", "San Marino",
"Sao Tome and Principe", "Saudi Arabia", "Senegal", "Serbia", "Seychelles", "Sierra Leone",
"Singapore", "Slovakia", "Slovenia", "Solomon Islands", "Somalia", "South Africa", "South Korea",
"Spain", "Sri Lanka", "Sudan", "Suriname", "Swaziland", "Sweden", "Switzerland",
"Syria", "Taiwan", "Tajikistan", "Tanzania", "Thailand", "Timor-Leste", "Togo", "Tokelau",
"Tonga", "Trinidad and Tobago", "Tunisia", "Turkey", "Turkmenistan", "Turks and Caicos Islands",
"Tuvalu", "Uganda", "Ukraine", "United Arab Emirates", "United Kingdom", "United States", "Uruguay", "US Virgin Islands", "Uzbekistan", "Vanuatu", "Venezuela", "Vietnam",
"Wallis and Futuna", "West Bank", "Yemen", "Zambia", "Zimbabwe"};
public static String[] code = new String[]{"+93", "+355", "+213", "+1 684", "+376", "+244", "+1 264", "+672", "+1 268", "+54", "+374",
"+297", "+61", "+43", "+994", "+1 242", "+973", "+880", "+1 246", "+375", "+32", "+501",
"+229", "+1 441", "+975", "+591", "+387", "+267", "+55", "+246", "+1 284", "+673", "+359",
"+226", "+95", "+257", "+855", "+237", "+1", "+238", "+1 345", "+236", "+235", "+56", "+86",
"+61", "+891", "+57", "+269", "+682", "+506", "+385", "+53", "+357", "+420", "+243", "+45",
"+253", "+1 767", "+1 849", "+1 829", "+1 809", "+593", "+20", "+503", "+240", "+291", "+372",
"+251", "+500", "+298", "+679", "+358", "+33", "+689", "+241", "+220", "+970", "+995", "+49",
"+233", "+350", "+30", "+299", "+1 473", "+1 671", "+502", "+224", "+245", "+592", "+509",
"+379", "+504", "+852", "+36", "+354", "+91", "+62", "+98", "+964", "+353", "+44", "+972",
"+39", "+225", "+1 876", "+81", "+44", "+962", "+7", "+254", "+686", "+381", "+965", "+996",
"+856", "+371", "+961", "+266", "+231", "+218", "+423", "+370", "+352", "+853", "+389",
"+261", "+265", "+60", "+960", "+223", "+356", "+692", "+222", "+230", "+262", "+52", "+691",
"+373", "+377", "+976", "+382", "+1 664", "+212", "+258", "+264", "+674", "+977", "+31",
"+599", "+687", "+64", "+505", "+227", "+234", "+683", "+672", "+850", "+1 670", "+47",
"+968", "+92", "+680", "+507", "+675", "+595", "+51", "+63", "+870", "+48", "+351", "+1",
"+974", "+242", "+40", "+7", "+250", "+590", "+290", "+1 869", "+1 758", "+1 599", "+508",
"+1 784", "+685", "+378", "+239", "+966", "+221", "+381", "+248", "+232", "+65", "+421",
"+386", "+677", "+252", "+27", "+82", "+34", "+94", "+249", "+597", "+268", "+46", "+41",
"+963", "+886", "+992", "+255", "+66", "+670", "+228", "+690", "+676", "+1 868", "+216",
"+90", "+993", "+1 649", "+688", "+256", "+380", "+971", "+44", "+1", "+598", "+1 340",
"+998", "+678", "+58", "+84", "+681", "+970", "+967", "+260", "+263"};
public String[] getCountry() {
return country;
}
public String[] getCode() {
return code;
}
}
Puede usar Locale.getISOCountries() para obtener una lista de todos los códigos de país de dos letras. Desde el código de país de dos letras, puede construir un objeto Locale y luego usar Locale.getDisplayName() para obtener el nombre del país.
String[] isoCountryCodes = Locale.getISOCountries();
for (String countryCode : isoCountryCodes) {
Locale locale = new Locale("", countryCode);
String countryName = locale.getDisplayCountry();
}
Al ejecutar Android 4.3 en un Galaxy Note 3, getISOCountries () devuelve 246 códigos de país, lo cual es bastante similar a los 249 códigos de país ISO asignados oficialmente a partir de hoy (24/11/14).
Llamar a getAvailableLocales () solo devuelve las configuraciones regionales instaladas del dispositivo que probablemente tendrán muchos menos países distintos.
Use geonames webservices:
- Para obtener la lista de países.
http://api.geonames.org/countryInfoJSON?username=demo
Nota: cambie el nombre de usuario -> demo a su_usuario
- Para obtener una lista de estados según el país (use geonameId del primer resultado del servicio web)
exa Para el país INDIA, geonameId = 1269750
http://api.geonames.org/childrenJSON?geonameId=1269750&username=demo
- Para obtener una lista de ciudades según el estado (use geonameId del segundo servicio web)
exa Para el estado de Maharashtra, geonameId = 1264418
http://api.geonames.org/childrenJSON?geonameId=1264418&username=demo
Puede obtener alguna idea de la clase Locale .
Llame a getAvailableLocales() luego itere la matriz y getDisplayCountry() . Si es la primera vez que ve ese nombre de país, agréguelo a una lista expandible (por ejemplo, una instancia de ArrayList ).
P.EJ
En Java, pero las 3 clases de java.util están disponibles en Android.
import java.util.*;
class Countries {
public static void main(String[] args) {
Locale[] locales = Locale.getAvailableLocales();
ArrayList<String> countries = new ArrayList<String>();
for (Locale locale : locales) {
String country = locale.getDisplayCountry();
if (country.trim().length()>0 && !countries.contains(country)) {
countries.add(country);
}
}
Collections.sort(countries);
for (String country : countries) {
System.out.println(country);
}
System.out.println( "# countries found: " + countries.size());
}
}
Salida en esta PC de escritorio
Albania
Algeria
Argentina
Australia
..
Venezuela
Vietnam
Yemen
# countries found: 95
Press any key to continue . . .