How to get ISO Country code in android applications?

Question

I am a new developer on android application. I would like to get the ISO Country code when I pass the mobile number with country code. If I pass the mobile number as 1-319-491-6338, can I get country ISO code as US / USA in android?

I have written the code as follows:

      TelephonyManager tm = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
      String countryCode = tm.getSimCountryIso();
      String mobileno="1-319-491-6338";

Here, where can I pass the mobile number?

Can anybody please help me ?

Thanks in advance

user_475472 · Answer

Had the same problem. Eventually I put all the data in excel and read the excel sheet. Here is the implementation:

Use the following class to read the file:

public class CountryCodes { private HashMap mCountryByName = new HashMap(); private HashMap mCountryByCode = new HashMap();; private ArrayList mCountries = new ArrayList();

public void addCountry(String countryName,String ISO_code,String countryCode){
    countryCode = PhoneNumberUtil.normalizeDigitsOnly(countryCode);
    Country country = new Country();
    country.Name = countryName;
    country.Code = countryCode;
    country.ISO_code = ISO_code;
    mCountryByName.put(countryName, country);
    mCountryByCode.put(countryCode, country);
    mCountries.add(country);

    return;
}

public Country getCountryByCode(String countryCode){
    countryCode = PhoneNumberUtil.normalizeDigitsOnly(countryCode);
    return mCountryByCode.get(countryCode);
}

public Country getCountryByName(String countryName){
    return mCountryByName.get(countryName);
}

public Country getCountryByIsoCode(String ISO_code){
    ISO_code = ISO_code.toUpperCase();
    for (Country country:mCountries){
        String [] strArr = country.ISO_code.split("/| ");
        for (String s:strArr){
            if (ISO_code.equals(s))
                return country;
        }
    }
    return null;
}



public  String[] getCountryNamesList(){
    String[] res = new String [mCountries.size()];
    int i=0;
    for (Country c:mCountries){
        res[i] = c.Name;
        i++;
    }
    return res;
}



public void readCountryCodesFromExcelWorkbook()
{
    Context context = GlobalData.getInstance().getApp();
    Workbook mWorkbook;
    InputStream myRawResource = context.getResources().openRawResource(R.raw.countrycode_org);
    if (myRawResource == null)
        Toast.makeText(context,"XML file not found",Toast.LENGTH_LONG).show();
    else
        try {
            WorkbookSettings ws = new WorkbookSettings();
            ws.setEncoding("Cp1252");

            mWorkbook = Workbook.getWorkbook(myRawResource);
                //ArrayList currentSheet = new ArrayList();
                Sheet sheet = mWorkbook.getSheet(0);

                int rowsNum = sheet.getRows();
                for (int rowNum = 1; rowNum < rowsNum; rowNum++) {
                    //Log.d("RowNum", ""+rowNum);
                    int colsNum = sheet.getColumns();
                    String[] strArr = new String[colsNum];
                    boolean rowIsFull = true;
                    for (int colNum = 0; colNum < colsNum; colNum++) {
                        strArr[colNum] = sheet.getCell(colNum, rowNum).getContents();
                        if (strArr[colNum].length() == 0)
                            rowIsFull = false;
                    }
                    if (rowIsFull)
                        addCountry(strArr[0],strArr[1],strArr[2]);
                }


        } catch (BiffException e) {
            Toast.makeText(context,"Error Reading xml file: BiffException",Toast.LENGTH_LONG).show();
            e.printStackTrace();
            return ;
        } catch (IOException e) {
            Toast.makeText(context,"Error Reading xml file: IOException",Toast.LENGTH_LONG).show();
            e.printStackTrace();
            return ;
        }
}


public Country[] getCountries(){
    return mCountries.toArray(new Country[0]);
}



public class Country {
    public String Name;
    public String Code;
    public String ISO_code;

}

}

How to get ISO Country code in android applications?

3 Answers