1. 移动工具类
2. 移动终端枚举类
参考资料
1. 移动工具类
/* ******************************************* // LICENSE INFORMATION // The code, "Detecting Smartphones Using PHP" // by Anthony Hand, is licensed under a Creative Commons // Attribution 3.0 United States License. // // Updated 01 March 2010 by Bryan J Swift // - Remove un-needed if statements instead just returning the boolean // inside the if clause // // Updated 14 December 2009 by A Hand // - Added the method for detecting BlackBerry Touch // devices like the Storm 1 and 2. // // Updated 5 December 2009 by A Hand // - Fixed the DetectPalmOS method. It should filter // out WebOS devices. // // Updated 8 November 2009 by A Hand // - Added the deviceWebOS variable. // - Added Palm's WebOS to the DetectPalmOS method. // - Created a new method to check for Palm's WebOS devices. // - Added Palm's WebOS to the DetectTierIphone method. // // Updated 4 April 2009 by A Hand // - Changed the name of the class from DetectSmartPhone to UAgentInfo. // New name is more consistent with PHP and JavaScript classes. // - Added a method to detect Opera Mobile and Mini. Opera Mobile is new. // - Updated the algorithm for detecting a Sony Mylo. // - Added Android to the DetectTierIphone method. // - Updated comments for Detect Tier methods. // // Updated 22 January 2009 // - Ported to Java from the PHP code by // Satish Kumar Nookala, javasatish@yahoo.com // // Anthony Hand, ahand@hand-interactive.com // Web: www.hand-interactive.com // // License info: http://creativecommons.org/licenses/by/3.0/us/ // // This code is provided AS IS with no expressed or implied warranty. // You have the right to use this code or any portion of it // so long as you provide credit toward myself as the original author. // // ******************************************* */ import com.easylive.mgs.gateway.enums.MobilePlatform; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import javax.servlet.http.HttpServletRequest; import java.io.UnsupportedEncodingException; import java.nio.charset.StandardCharsets; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * The DetectSmartPhone class encapsulates information about * a browser's connection to your web site. * You can use it to find out whether the browser asking for * your site's content is probably running on a mobile device. * The methods were written so you can be as granular as you want. * For example, enquiring whether it's as specific as an iPod Touch or * as general as a smartphone class device. * The object's methods return true, or false. */ public class UAgentInfo { // OS Detection private static final Pattern IOS_PATTERN = Pattern.compile("(. ) (. ) rv:([^(] ) \\((. ); . os (. )"); private static final Pattern ANDROID_PATTERN = Pattern.compile("; android (. ); (. )\\); (. ) android v(. )", Pattern.CASE_INSENSITIVE); private static final Pattern ANDROID_WEB_PATTERN = Pattern.compile("; android (. ); (. )\\). ;web (. ) android v(. )", Pattern.CASE_INSENSITIVE); private static final Logger logger = LoggerFactory.getLogger(UAgentInfo.class); // User-Agent and Accept HTTP request headers private String userAgent = ""; private String appVersion = ""; private String appName = ""; private String osVersion = ""; private String deviceModel = ""; private String buildType = ""; private String buildVersion = ""; private MobilePlatform deviceType = MobilePlatform.UNKNOWN; /** * Initialize the userAgent and httpAccept variables * * @param userAgent the User-Agent header */ public UAgentInfo(String userAgent) { init(userAgent); } /** * Initialize the userAgent and httpAccept variables by getting the headers * from the HttpServletRequest * * @param request the HttpServletRequest to get the header information from */ public UAgentInfo(HttpServletRequest request) { String uagent = request.getHeader("User-Agent"); String newua = null; try { newua = new String(uagent.getBytes("iso8859-1"), StandardCharsets.UTF_8); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } init(newua); } private void init(String userAgent) { if (userAgent != null) { this.userAgent = userAgent.toowerCase();
}
this.detection();
if( this.appVersion.length() > 0 ) {
String[] versions = this.appVersion.split("\\.");
if( versions.length > 3) {
this.appVersion = String.format("%s.%s.%s", versions[0],versions[1],versions[2]);
}
}
}
private void detection() {
Matcher androidMatcher = ANDROID_PATTERN.matcher(userAgent);
if (androidMatcher.find()) {
buildAndroidInfo(androidMatcher);
return;
}
Matcher iosMatcher = IOS_PATTERN.matcher(userAgent);
if (iosMatcher.find()) {
this.appName = iosMatcher.group(1);
this.appVersion = iosMatcher.group(2);
this.osVersion = iosMatcher.group(5);
this.deviceModel = iosMatcher.group(4);
this.buildVersion = iosMatcher.group(3);
String[] builds = this.buildVersion.split(" ");
if (builds.length == 2) {
this.buildType = builds[1];
this.buildVersion = builds[0];
}
this.deviceType = MobilePlatform.IOS;
return;
}
Matcher webAndroidMatcher = ANDROID_WEB_PATTERN.matcher(userAgent);
if( webAndroidMatcher.find() ) {
buildAndroidInfo(webAndroidMatcher);
} else {
this.appVersion = "0";
this.deviceType = MobilePlatform.UNKNOWN;
}
}
private void buildAndroidInfo(Matcher androidMatcher) {
this.deviceType = MobilePlatform.ANDROID;
this.appName = androidMatcher.group(3);
this.appVersion = androidMatcher.group(4);
this.osVersion = androidMatcher.group(1);
this.deviceModel = androidMatcher.group(2);
String[] builds = this.appVersion.split("-");
if (builds.length >= 2) {
if (builds[builds.length - 1].equals("mp")) {
String[] _subbuilds = this.appVersion.split("_");
if (_subbuilds.length == 2) {
String[] __subbuilds = _subbuilds[0].split(".");
this.buildType = _subbuilds[1].substring(0, _subbuilds[1].length() - 3);
if (__subbuilds.length >= 3) {
this.appVersion = __subbuilds[0] + "." + __subbuilds[1] + "." + __subbuilds[2];
if (__subbuilds.length >= 4) {
this.buildVersion = __subbuilds[3];
}
}
}
} else {
this.buildType = builds[1];
String[] __subbuilds = builds[0].split(".");
if (__subbuilds.length >= 3) {
this.appVersion = __subbuilds[0] + "." + __subbuilds[1] + "." + __subbuilds[2];
if (__subbuilds.length >= 4) {
this.buildVersion = __subbuilds[3];
}
}
}
}
}
public MobilePlatform getDeviceType() {
return this.deviceType;
}
public String getAppName() {
return this.appName;
}
public String getAppVersion() {
return this.appVersion;
}
public String getUserAgent() {
return userAgent;
}
public String getOsVersion() {
return osVersion;
}
public String getDeviceModel() {
return deviceModel;
}
public String getBuildType() {
return buildType;
}
public String getBuildVersion() {
return buildVersion;
}
}2. 移动端枚举类
/**
* 客户端平台
*/
public enum MobilePlatform {
UNKNOWN("unknown"),
ANDROID("android"),
IOS("ios"),
PC("pc");
private final String name;
MobilePlatform(final String newValue) {
name = newValue;
}
public String getName() {
return name;
}
public static MobilePlatform fromName(String name) {
if( name == null )
return UNKNOWN;
name = name.toLowerCase();
if( IOS.getName().equals(name))
return IOS;
if( ANDROID.getName().equals(name))
return ANDROID;
if( PC.getName().equals(name))
return PC;
return UNKNOWN;
}
}参考资料
Detecting Mobile Devices Using Java :: Hand Interactive Resources