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Patterns
public
class
Patterns
extends Object
| java.lang.Object | |
| ↳ | android.util.Patterns |
Commonly used regular expression patterns.
Summary
Constants | |
|---|---|
String |
GOOD_IRI_CHAR
This constant is deprecated. Deprecated since it does not include all IRI characters defined in RFC 3987 |
String |
TOP_LEVEL_DOMAIN_STR
This constant is deprecated. Due to the recent profileration of gTLDs, this API is expected to become out-of-date very quickly. Therefore it is now deprecated. |
String |
TOP_LEVEL_DOMAIN_STR_FOR_WEB_URL
This constant is deprecated.
This API is deprecated. See |
Fields | |
|---|---|
public
static
final
Pattern |
DOMAIN_NAME
|
public
static
final
Pattern |
EMAIL_ADDRESS
|
public
static
final
Pattern |
IP_ADDRESS
This field is deprecated.
Please use |
public
static
final
Pattern |
PHONE
This pattern is intended for searching for things that look like they might be phone numbers in arbitrary text, not for validating whether something is in fact a phone number. |
public
static
final
Pattern |
TOP_LEVEL_DOMAIN
This field is deprecated.
This API is deprecated. See |
public
static
final
Pattern |
WEB_URL
Regular expression pattern to match most part of RFC 3987 Internationalized URLs, aka IRIs. |
Public methods | |
|---|---|
static
final
String
|
concatGroups(Matcher matcher)
Convenience method to take all of the non-null matching groups in a regex Matcher and return them as a concatenated string. |
static
final
String
|
digitsAndPlusOnly(Matcher matcher)
Convenience method to return only the digits and plus signs in the matching string. |
Inherited methods | |
|---|---|
Constants
GOOD_IRI_CHAR
public static final String GOOD_IRI_CHAR
This constant is deprecated.
Deprecated since it does not include all IRI characters defined in RFC 3987
Kept for backward compatibility reasons.
Constant Value: "a-zA-Z0-9 -豈-﷏ﷰ-"
TOP_LEVEL_DOMAIN_STR
public static final String TOP_LEVEL_DOMAIN_STR
This constant is deprecated.
Due to the recent profileration of gTLDs, this API is
expected to become out-of-date very quickly. Therefore it is now
deprecated.
Regular expression to match all IANA top-level domains. List accurate as of 2011/07/18. List taken from: http://data.iana.org/TLD/tlds-alpha-by-domain.txt This pattern is auto-generated by frameworks/ex/common/tools/make-iana-tld-pattern.py
Constant Value: "((aero|arpa|asia|a[cdefgilmnoqrstuwxz])|(biz|b[abdefghijmnorstvwyz])|(cat|com|coop|c[acdfghiklmnoruvxyz])|d[ejkmoz]|(edu|e[cegrstu])|f[ijkmor]|(gov|g[abdefghilmnpqrstuwy])|h[kmnrtu]|(info|int|i[delmnoqrst])|(jobs|j[emop])|k[eghimnprwyz]|l[abcikrstuvy]|(mil|mobi|museum|m[acdeghklmnopqrstuvwxyz])|(name|net|n[acefgilopruz])|(org|om)|(pro|p[aefghklmnrstwy])|qa|r[eosuw]|s[abcdeghijklmnortuvyz]|(tel|travel|t[cdfghjklmnoprtvwz])|u[agksyz]|v[aceginu]|w[fs]|(δοκιμή|испытание|рф|срб|טעסט|آزمایشی|إختبار|الاردن|الجزائر|السعودية|المغرب|امارات|بھارت|تونس|سورية|فلسطين|قطر|مصر|परीक्षा|भारत|ভারত|ਭਾਰਤ|ભારત|இந்தியா|இலங்கை|சிங்கப்பூர்|பரிட்சை|భారత్|ලංකා|ไทย|テスト|中国|中國|台湾|台灣|新加坡|测试|測試|香港|테스트|한국|xn\-\-0zwm56d|xn\-\-11b5bs3a9aj6g|xn\-\-3e0b707e|xn\-\-45brj9c|xn\-\-80akhbyknj4f|xn\-\-90a3ac|xn\-\-9t4b11yi5a|xn\-\-clchc0ea0b2g2a9gcd|xn\-\-deba0ad|xn\-\-fiqs8s|xn\-\-fiqz9s|xn\-\-fpcrj9c3d|xn\-\-fzc2c9e2c|xn\-\-g6w251d|xn\-\-gecrj9c|xn\-\-h2brj9c|xn\-\-hgbk6aj7f53bba|xn\-\-hlcj6aya9esc7a|xn\-\-j6w193g|xn\-\-jxalpdlp|xn\-\-kgbechtv|xn\-\-kprw13d|xn\-\-kpry57d|xn\-\-lgbbat1ad8j|xn\-\-mgbaam7a8h|xn\-\-mgbayh7gpa|xn\-\-mgbbh1a71e|xn\-\-mgbc0a9azcg|xn\-\-mgberp4a5d4ar|xn\-\-o3cw4h|xn\-\-ogbpf8fl|xn\-\-p1ai|xn\-\-pgbs0dh|xn\-\-s9brj9c|xn\-\-wgbh1c|xn\-\-wgbl6a|xn\-\-xkc2al3hye2a|xn\-\-xkc2dl3a5ee0h|xn\-\-yfro4i67o|xn\-\-ygbi2ammx|xn\-\-zckzah|xxx)|y[et]|z[amw])"
TOP_LEVEL_DOMAIN_STR_FOR_WEB_URL
public static final String TOP_LEVEL_DOMAIN_STR_FOR_WEB_URL
This constant is deprecated.
This API is deprecated. See TOP_LEVEL_DOMAIN_STR.
Regular expression to match all IANA top-level domains for WEB_URL. List accurate as of 2011/07/18. List taken from: http://data.iana.org/TLD/tlds-alpha-by-domain.txt This pattern is auto-generated by frameworks/ex/common/tools/make-iana-tld-pattern.py
Constant Value: "(?:(?:aero|arpa|asia|a[cdefgilmnoqrstuwxz])|(?:biz|b[abdefghijmnorstvwyz])|(?:cat|com|coop|c[acdfghiklmnoruvxyz])|d[ejkmoz]|(?:edu|e[cegrstu])|f[ijkmor]|(?:gov|g[abdefghilmnpqrstuwy])|h[kmnrtu]|(?:info|int|i[delmnoqrst])|(?:jobs|j[emop])|k[eghimnprwyz]|l[abcikrstuvy]|(?:mil|mobi|museum|m[acdeghklmnopqrstuvwxyz])|(?:name|net|n[acefgilopruz])|(?:org|om)|(?:pro|p[aefghklmnrstwy])|qa|r[eosuw]|s[abcdeghijklmnortuvyz]|(?:tel|travel|t[cdfghjklmnoprtvwz])|u[agksyz]|v[aceginu]|w[fs]|(?:δοκιμή|испытание|рф|срб|טעסט|آزمایشی|إختبار|الاردن|الجزائر|السعودية|المغرب|امارات|بھارت|تونس|سورية|فلسطين|قطر|مصر|परीक्षा|भारत|ভারত|ਭਾਰਤ|ભારત|இந்தியா|இலங்கை|சிங்கப்பூர்|பரிட்சை|భారత్|ලංකා|ไทย|テスト|中国|中國|台湾|台灣|新加坡|测试|測試|香港|테스트|한국|xn\-\-0zwm56d|xn\-\-11b5bs3a9aj6g|xn\-\-3e0b707e|xn\-\-45brj9c|xn\-\-80akhbyknj4f|xn\-\-90a3ac|xn\-\-9t4b11yi5a|xn\-\-clchc0ea0b2g2a9gcd|xn\-\-deba0ad|xn\-\-fiqs8s|xn\-\-fiqz9s|xn\-\-fpcrj9c3d|xn\-\-fzc2c9e2c|xn\-\-g6w251d|xn\-\-gecrj9c|xn\-\-h2brj9c|xn\-\-hgbk6aj7f53bba|xn\-\-hlcj6aya9esc7a|xn\-\-j6w193g|xn\-\-jxalpdlp|xn\-\-kgbechtv|xn\-\-kprw13d|xn\-\-kpry57d|xn\-\-lgbbat1ad8j|xn\-\-mgbaam7a8h|xn\-\-mgbayh7gpa|xn\-\-mgbbh1a71e|xn\-\-mgbc0a9azcg|xn\-\-mgberp4a5d4ar|xn\-\-o3cw4h|xn\-\-ogbpf8fl|xn\-\-p1ai|xn\-\-pgbs0dh|xn\-\-s9brj9c|xn\-\-wgbh1c|xn\-\-wgbl6a|xn\-\-xkc2al3hye2a|xn\-\-xkc2dl3a5ee0h|xn\-\-yfro4i67o|xn\-\-ygbi2ammx|xn\-\-zckzah|xxx)|y[et]|z[amw]))"
Fields
IP_ADDRESS
public static final Pattern IP_ADDRESS
This field is deprecated.
Please use InetAddresses.isNumericAddress(String) instead.
Kept for backward compatibility reasons. It does not match IPv6 addresses.
PHONE
public static final Pattern PHONE
This pattern is intended for searching for things that look like they might be phone numbers in arbitrary text, not for validating whether something is in fact a phone number. It will miss many things that are legitimate phone numbers.
The pattern matches the following:
- Optionally, a + sign followed immediately by one or more digits. Spaces, dots, or dashes may follow.
- Optionally, sets of digits in parentheses, separated by spaces, dots, or dashes.
- A string starting and ending with a digit, containing digits, spaces, dots, and/or dashes.
TOP_LEVEL_DOMAIN
public static final Pattern TOP_LEVEL_DOMAIN
This field is deprecated.
This API is deprecated. See TOP_LEVEL_DOMAIN_STR.
Regular expression pattern to match all IANA top-level domains.
WEB_URL
public static final Pattern WEB_URL
Regular expression pattern to match most part of RFC 3987 Internationalized URLs, aka IRIs.
Public methods
concatGroups
public static final String concatGroups (Matcher matcher)
Convenience method to take all of the non-null matching groups in a regex Matcher and return them as a concatenated string.
| Parameters | |
|---|---|
matcher |
Matcher: The Matcher object from which grouped text will
be extracted |
| Returns | |
|---|---|
String |
A String comprising all of the non-null matched groups concatenated together |
digitsAndPlusOnly
public static final String digitsAndPlusOnly (Matcher matcher)
Convenience method to return only the digits and plus signs in the matching string.
| Parameters | |
|---|---|
matcher |
Matcher: The Matcher object from which digits and plus will
be extracted |
| Returns | |
|---|---|
String |
A String comprising all of the digits and plus in the match |