Android Utililty Methods Phone Number Format

List of utility methods to do Phone Number Format

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Description

The list of methods to do Phone Number Format are organized into topic(s).

Method

StringformatPhoneNumber(String phoneNumber)
Format plain phone number into a formatted string 
if (phoneNumber == null || phoneNumber.isEmpty()
        || phoneNumber.length() < 10) {
    return phoneNumber;
char[] chars = phoneNumber.toCharArray();
StringBuilder sb = new StringBuilder();
if (chars.length == 10) {
    sb.append("(" + chars[0]);
...
StringformatPhoneNumber(String number)
Formats a number stripping it from any non digit except for a leading plus sign 
if (number != null) {
    String strippedNumber = number.replaceAll("\\D", "");
    if (number.startsWith("+")) {
        return "+" + strippedNumber;
    } else {
        return strippedNumber;
return null;
StringformatPhoneNumber(String numberString)
format Phone Number 
numberString = numberString.replaceAll("[^0-9]+", "");
int i = numberString.length();
if (i <= 10)
    return numberString;
else
    return numberString.substring(i - 10);
StringformatPhone(String phone)
format Phone 
return formatPhone(phone, null);
StringformatPhone(String phone, String format)
format Phone 
if (isNullOrEmpty(phone)) {
    return phone;
String s = "";
char[] cs = getDigit(phone).toCharArray();
int i = 0;
if (isNullOrEmpty(format)) {
    if (cs[0] == '1') {
...