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Error: cannot find symbol DriverManagerDataSource dataSource = new DriverManagerDataSource(); ^ symbol: class DriverManagerDataSource location: class DbUtils/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:25: error: cannot find symbol DriverManagerDataSource dataSource = new DriverManagerDataSource(); ^ symbol: class DriverManagerDataSource location: class DbUtils/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:30: error: cannot find symbol jdbc = new JdbcTemplate(dataSource); ^ symbol: class JdbcTemplate location: class DbUtils/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/controller/DogsController.java:52: error: lambda expression not expected here private static final RowMapper ROW_MAPPER = (rs, rowNum) -> new Dog(rs.getInt("ID"), rs.getString("NAME")); ^Note: Some input files use unchecked or unsafe operations.Note: Recompile with -Xlint:unchecked for details.11 errorsFAILURE: Build failed with an exception.* What went wrong:Execution failed for task ':compileJava'.> Compilation failed; see the compiler error output for details.* Try:Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.* Get more help at FAILED in 50s1 actionable task: 1 executed">Downloading [415/5639]................................................................Starting a Gradle Daemon (subsequent builds will be faster)Download Task :compileJava/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:7: error: package org.springframework.jdbc.core does not existimport org.springframework.jdbc.core.JdbcTemplate; ^/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:8: error: package org.springframework.jdbc.datasource does not existimport org.springframework.jdbc.datasource.DriverManagerDataSource; ^/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:18: error: cannot find symbol private final JdbcTemplate jdbc; ^ symbol: class JdbcTemplate location: class DbUtils/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/controller/DogsController.java:30: error: package org.springframework.jdbc.core does not existimport org.springframework.jdbc.core.JdbcTemplate; ^/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/controller/DogsController.java:31: error: package org.springframework.jdbc.core does not existimport org.springframework.jdbc.core.RowMapper; ^/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/controller/DogsController.java:48: error: cannot find symbol private JdbcTemplate jdbc; ^ symbol: class JdbcTemplate location: class DogsController/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/controller/DogsController.java:52: error: cannot find symbol private static final RowMapper ROW_MAPPER = (rs, rowNum) -> new Dog(rs.getInt("ID"), rs.getString("NAME")); ^ symbol: class RowMapper location: class DogsController/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:25: error: cannot find symbol DriverManagerDataSource dataSource = new DriverManagerDataSource(); ^ symbol: class DriverManagerDataSource location: class DbUtils/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:25: error: cannot find symbol DriverManagerDataSource dataSource =

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Este download se destina a usuários finais que precisam do Java para executar aplicativos em desktops ou laptops. O Java 8 se integra ao seu sistema operacional para executar aplicativos Java instalados separadamente. Caso você seja solicitado a instalar o Java para executar um aplicativo de desktop, é mais provável que você precise desta versão.Informações Importantes sobre Licença do Oracle JavaA Licença do Oracle Java mudou para as releases com datas a partir de 16 de abril de 2019. O Contrato de Licença do Oracle Technology Network para Oracle Java SE é substancialmente diferente das licenças anteriores do Oracle Java. Essa licença permite determinados usos, como uso pessoal e para desenvolvimento, sem custo -- entretanto, outros usos autorizados de acordo com licenças anteriores do Oracle Java talvez não estejam mais disponíveis. Analise os termos com atenção antes de fazer download deste produto e utilizá-lo. Uma seção de Perguntas Mais Frequentes está disponível aqui.A licença para uso comercial e o suporte estão disponíveis com uma Assinatura do Java SE de baixo custo.

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Process. Before you could run a program using the ‘java’ command you first needed to compile it using ‘javac’. Java 11 streamlines the process by allowing you to launch (both compile and run) a Java program implemented in a single source file using the ‘java’ command alone.For example, given a Java source file ~/src/test/java/com/neiljbrown/java11/HelloWorld.java containing the following code –package com.neiljbrown.java11;public class HelloWorld { public static void main(String[] args) { String greeting = "Hello " + (args.length > 0 ? args[0] : "World!"); System.out.println(greeting); }}Using a Java 11 JDK you can launch (compile and run) the program using the following single command –$ java -classpath ~/src/test/java com/neiljbrown/java11/HelloWorld.java Duke!!resulting in the following outputHello Duke!!This feature is mostly designed to make Java easier to learn for beginners (in a similar way to JShell), but it also reduces the ceremony for running simple utility programs written in Java, making it closer to running a script. In this regard, there is also support for executing Java source code from a script using the ‘shebang’ support provided by *nix O/S. For example –$ cat > hello-world.sh#!/Users/neilbrown/.sdkman/candidates/java/11.0.2-open/bin/java --source 11public class HelloWorld { public static void main(String[] args) { String greeting = "Hello " + (args.length > 0 ? args[0] : "World!"); System.out.println(greeting); }}$ chmod +x hello-world.sh$ ./hello-world.sh Duke(Note, when using shebang support as above, the file can have any extension, including none, except “.java”). For more details of the feature see JEP 330: Launch Single-File Source-Code Programs.2.4) Enhancements to the Standard Library APIsA few minor enhancements have been made to the Java SE library APIs in JDK 11. Those that will be of most use in everyday development are outlined below.2.4.1) java.lang.StringThe java.lang.String API has been extended to add several useful methods for performing commonly required operations on strings, which will reduce (although is still a long way from eliminating) the need to use thirdparty library support. The new methods include, e.g.isBlank() : boolean – Checks whether the string is blank – is empty (as indicated by existing isEmpty() method) or also contains only whitespace characters.strip() : String – Removes leading and trailing whitespace from the string.. ComfyJ is a product for Java-to-COM and COM-to-Java integration. Java-to-COM integration allows a Java application to easily integrate with any COM/OLE/OCX/ActiveX libraries in pure XXX Sex Free Beata Com HD Videos. 14m 2s. Www Free Sex Com. 11m 23s. Go Free Hard .com. 10m. Www Free Beeg Com. 31m 50s. Publicinvasion Com Free Videos. 10m 51s.

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On most recent Bazel@HEAD (eb53de2), after building with Java 8, the final artifact doesn't run, because it is producing java version 55: $ b10 build --incompatible_string_join_requires_strings=false --incompatible_use_python_toolchains :release Target //:release up-to-date: bazel-bin/release.warINFO: Elapsed time: 345.764s, Critical Path: 152.76sINFO: 1476 processes: 648 linux-sandbox, 7 local, 821 worker.INFO: Build completed successfully, 2257 total actions $ java -jar bazel-bin/release.war init -d ../test_site_xxx_yyy_zzzError: A JNI error has occurred, please check your installation and try againException in thread "main" java.lang.UnsupportedClassVersionError: Main has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:468) at java.net.URLClassLoader.access$100(URLClassLoader.java:74) at java.net.URLClassLoader$1.run(URLClassLoader.java:369) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)I am using Java 8: $ $JAVA_HOME/bin/java -version openjdk version "1.8.0_212"OpenJDK Runtime Environment (IcedTea 3.12.0) (build 1.8.0_212-b4 suse-1.1-x86_64)OpenJDK 64-Bit Server VM (build 25.212-b04, mixed mode)To reproduce on Gerrit Code Review run: $ b10 build java/com/google/gerrit/common:server INFO: Analyzed target //java/com/google/gerrit/common:server (0 packages loaded, 0 targets configured).INFO: Found 1 target...Target //java/com/google/gerrit/common:server up-to-date: bazel-bin/java/com/google/gerrit/common/libserver.jarINFO: Elapsed time: 0.693s, Critical Path: 0.26sINFO: 0 processes.INFO: Build completed successfully, 1 total actionAnd then check java version: $ javap -verbose -cp bazel-bin/java/com/google/gerrit/common/libserver.jar \ com.google.gerrit.common.data.SubscribeSection | grep major major version: 55

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Hi!First and foremost, thanks for such an extensive doc and what seems to be an amazing project!I'm running into an issue trying out the demo and I was wondering if you could help me out.Essentially, some dependencies (spring) aren't handled by gradle and the build fails.System info:MacOS High Sierra 10.13.5Java 8 installedJAVA_HOME set to /usr/libexec/java_home -v 1.8 (which is /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home on my machine)Would prefer using IntelliJ (despite contribution guidelines mentionning Eclipse only, I assume it's fine since the rest of the documentation mentions IntelliJ too)am only using it through the commandline so far (have not opened the project in IntelliJ or Eclipse)Steps to reproduce:cloned the repo: git clone the karate-demo folder to its own: cp -R karate/karate-demo/ ~/karate-demomoved to the folder: cd ~/karate-demoran gradle wrapper with the following resultStarting a Gradle Daemon (subsequent builds will be faster)Download Gradle features were used in this build, making it incompatible with Gradle 5.0.See SUCCESSFUL in 27s1 actionable task: 1 executedthen ran ./gradlew test with the following output Task :compileJava/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:7: error: package org.springframework.jdbc.core does not existimport org.springframework.jdbc.core.JdbcTemplate; ^/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:8: error: package org.springframework.jdbc.datasource does not existimport org.springframework.jdbc.datasource.DriverManagerDataSource; ^/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:18: error: cannot find symbol private final JdbcTemplate jdbc; ^ symbol: class JdbcTemplate location: class DbUtils/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/controller/DogsController.java:30: error: package org.springframework.jdbc.core does not existimport org.springframework.jdbc.core.JdbcTemplate; ^/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/controller/DogsController.java:31: error: package org.springframework.jdbc.core does not existimport org.springframework.jdbc.core.RowMapper; ^/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/controller/DogsController.java:48: error: cannot find symbol private JdbcTemplate jdbc; ^ symbol: class JdbcTemplate location: class DogsController/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/controller/DogsController.java:52: error: cannot find symbol private static final RowMapper ROW_MAPPER = (rs, rowNum) -> new Dog(rs.getInt("ID"), rs.getString("NAME")); ^ symbol: class RowMapper location: class DogsController/Users/mehdychaillou/karate-demo/src/main/java/com/intuit/karate/demo/util/DbUtils.java:25:

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OverviewNokia Siemens Networks 2G Flexi BTS Site Manager is a software program developed by Nokia. The most common release is 041.001.00551, with over 98% of all installations currently using this version. The setup package generally installs about 48 files. Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 10. While about 76% of users of Nokia Siemens Networks 2G Flexi BTS Site Manager come from the United States, it is also popular in Chile and Indonesia.Program detailsURL: www.NokiaSiemensNetworks.comInstallation folder: C:\Program Files\Nokia Siemens Networks\Managers\EDGE BTS\Uninstaller: MsiExec.exe /I{8AEBE9F0-CC00-40B8-8FCC-E11EBEEB70B1}(The Windows Installer is used for the installation, maintenance, and removal.)Language: English (United States)Files installed by Nokia Siemens Networks 2G Flexi BTS Site Manager2G Flexi BTS Manager.exe - 2G Flexi BTS Managercom-over-tcp.dll - COM-over-TCP (COM-over-TCP dll)cot_setup.dll - COM-over-TCP Setup release x86cot_setupx64.dll - COM-over-TCP Setup release AMD64ConnectBTS.dllEMUserAccessControll.dllGCSAppAccessImplementor.dll - GCSAppAccessImplementor Dynamic Link Library (GCSAppAccessImplementor DLL)javadom.dll (by Mozilla Foundation) - XULRunnerjs3250.dll (by Netscape Communications) - NETSCAPE (Netscape 32-bit JavaScript Module)nspr4.dll (by Netscape Communications) - Netscape Portable Runtime (NSPR Library)plc4.dll - PLC Libraryplds4.dll - PLDS Libraryregaccess.dllxpcom.dll (by Mozilla Foundation)xul.dllawt.dll (by Sun Microsystems) - Java(TM) 2 Platform Standard Edition 5.0 U11 (Java(TM) 2 Platform Standard Edition binary)axbridge.dll (by Sun Microsystems) - ActiveX Bridge for JavaBeans(TM)cmm.dll (by Eastman Kodak Company) - KODAK DIGITAL SCIENCE Java CMMdcpr.dlldeploy.dll - Java(TM) Deployment Librarydt_shmem.dlldt_socket.dllDwRegistry.dlleula.dll - EULAfontmanager.dllhpi.dllhprof.dllinstrument.dlljavaxpcomglue.dllmozctl.dll - Mozilla ActiveX control and plugin support (Mozilla ActiveX control and plugin module)mozctlx.dllsoftokn3.dll - Network Security Services (NSS PKCS #11 Library)How do I remove Nokia Siemens

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Como comentei no post anterior, os navegadores móveis percorreram um longo caminho desde a época do WAP, ganhando suporte aos recursos usados atualmente e interfaces adaptadas às telas reduzidas dos smartphones. Vamos então a uma segunda rodada sobre as opções de navegadores móveis disponíveis, falando agora sobre o Opera Mini, Safari e o Nokia Browser:OperaMini: A similaridade no nome faz com que o OperaMini seja muitas vezes confundido com o Opera Mobile, mas os dois são produtos completamente diferentes.O OperaMini é um microbrowser escrito em Java, desenvolvido desde o início com o objetivo de ser portável (de forma a rodar nas mais diversas plataformas com um mínimo de modificações), consumir pouca memória RAM e rodar mesmo nos aparelhos mais simples.Via de regra, o OperaMini pode ser usado em qualquer aparelho com suporte a Java (ou seja, praticamente qualquer aparelho fabricado de 2003 em diante). A grande vantagem do OperaMini é o uso de um proxy, que comprime o conteúdo das páginas, gerando uma versão simplificada, que é exibida no aparelho. Além de limpar e comprimir o html, ele também se encarrega de reduzir a resolução das imagens, reduzindo brutalmente o volume de dados transferidos.O uso do proxy é justamente o grande segredo do OperaMini, já que deixa o trabalho pesado a cargo dos servidores da Opera, entregando aos aparelhos uma versão já mastigada das páginas, pronta para ser exibida. Isso permite que páginas complexas sejam exibidas mesmo em aparelhos antigos, com apenas 1 MB de memória, ou menos.A fim de. ComfyJ is a product for Java-to-COM and COM-to-Java integration. Java-to-COM integration allows a Java application to easily integrate with any COM/OLE/OCX/ActiveX libraries in pure XXX Sex Free Beata Com HD Videos. 14m 2s. Www Free Sex Com. 11m 23s. Go Free Hard .com. 10m. Www Free Beeg Com. 31m 50s. Publicinvasion Com Free Videos. 10m 51s.

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Android之WIFI-网络可用性校验（NetworkMonitor）流程框架WifiStateMachine(L2ConnectedState) NetworkAgent|通信:服务|ConnectivityServiceNetworkAgentInfoNeworkMonitor注：7.1基础知识StateMachine即状态机运用AsyncChannel即双Handler通信机制运用源码frameworks/base/services/core/java/com/android/server/ConnectivityService.javaframeworks/base/services/core/java/com/android/server/connectivity/NetworkAgentInfo.javaframeworks/base/services/core/java/com/android/server/connectivity/NetworkMonitor.javaframeworks/base/core/java/com/android/net/NetworkAgent.javaframeworks/opt/net/wifi/services/core/java/com/android/server/wifi/WifiStateMachine.javaframeworks/base/core/java/com/android/internal/util/StateMachine.javaframeworks/base/core/java/com/android/internal/util/AsyncChannel.java细节1.WifiStateMachine在状态L2ConnectedState时，进行NetworkAgent初始化。NetworkAgent初始化的过程建立与ConnectivityService通信WifiStateMachine.L2ConnectedStateclass L2ConnectedState extends State { @Override public void enter() { ······ mNetworkAgent = new WifiNetworkAgent(getHandler().getLooper(), mContext, "WifiNetworkAgent", mNetworkInfo, mNetworkCapabilitiesFilter, mLinkProperties, 60, mNetworkMisc); ······ }}WifiNetworkAgent(extends NetworkAgent) public NetworkAgent(Looper looper, Context context, String logTag, NetworkInfo ni, NetworkCapabilities nc, LinkProperties lp, int score, NetworkMisc misc) { ······ ConnectivityManager cm = (ConnectivityManager)mContext.getSystemService( Context.CONNECTIVITY_SERVICE); netId = cm.registerNetworkAgent(new Messenger(this), new NetworkInfo(ni), new LinkProperties(lp), new NetworkCapabilities(nc), score, misc); //cm.registerNetworkAgent把NetworkAgent和ConnectivityService建立连接 //更多的细节方向，在于双handler跨进程通信，重点关注Messenger }2.ConnectivityService的registerNetworkAgent创建NetworkAgentInfoConnectivityService.registerNetworkAgent public int registerNetworkAgent(Messenger messenger, NetworkInfo networkInfo, LinkProperties linkProperties, NetworkCapabilities networkCapabilities, int currentScore, NetworkMisc networkMisc) { ······ final NetworkAgentInfo nai = new NetworkAgentInfo(messenger, new AsyncChannel(), new Network(reserveNetId()), new NetworkInfo(networkInfo), new LinkProperties( linkProperties), new NetworkCapabilities(networkCapabilities), currentScore, mContext, mTrackerHandler, new NetworkMisc(networkMisc), mDefaultRequest, this);//NetworkAgent的messenger注入到NetworkAgentInfo，这样NetworkAgent与NetworkAgentInfo建立联系，注：双handler通信关注AsyncChannel ··· mHandler.sendMessage(mHandler.obtainMessage(EVENT_REGISTER_NETWORK_AGENT, nai));//走到handleRegisterNetworkAgent ······ } private void handleRegisterNetworkAgent(NetworkAgentInfo na) { if (VDBG) log("Got NetworkAgent Messenger"); mNetworkAgentInfos.put(na.messenger, na); synchronized (mNetworkForNetId) { mNetworkForNetId.put(na.network.netId, na); } na.asyncChannel.connect(mContext, mTrackerHandler, na.messenger);//NetworkAgentInfo的asyncChannel把ConnectivityService中mTrackerHandler和NetworkAgent中messenger建立连接 NetworkInfo networkInfo = na.networkInfo; na.networkInfo = null; updateNetworkInfo(na, networkInfo); } private void updateNetworkInfo(NetworkAgentInfo networkAgent, NetworkInfo newInfo) { ··· if (!networkAgent.everConnected && state == NetworkInfo.State.CONNECTED) { ··· networkAgent.networkMonitor.sendMessage(NetworkMonitor.CMD_NETWORK_CONNECTED); ··· } }3.NetworkAgentInfo的初始化，创建NetworkMonitor，而NetworkMonitor则是监听网络的可用性1)来源介绍NetworkAgentInfo public NetworkAgentInfo(Messenger messenger, AsyncChannel ac, Network net, NetworkInfo info, LinkProperties lp, NetworkCapabilities nc, int score, Context context, Handler handler, NetworkMisc misc, NetworkRequest defaultRequest, ConnectivityService connService) { ······ mHandler = handler;//handler是ConnectivityService.mTrackerHandler networkMonitor = mConnService.createNetworkMonitor(context, handler, this, defaultRequest); ···· } NetworkMonitor // NetworkMonitor extends StateMachine即NetworkMonitor为状态机 protected NetworkMonitor(Context context, Handler handler, NetworkAgentInfo networkAgentInfo, NetworkRequest defaultRequest, IpConnectivityLog logger) { ··· mConnectivityServiceHandler = handler;//ConnectivityServiceHandler是ConnectivityService.mTrackerHandler ··· addState(mDefaultState); addState(mValidatedState, mDefaultState); addState(mMaybeNotifyState, mDefaultState); addState(mEvaluatingState, mMaybeNotifyState); addState(mCaptivePortalState, mMaybeNotifyState); setInitialState(mDefaultState); ···· start(); }2)ConnectivityService和NetworkMonitor通信介绍a.ConnectivityService更新数据时，通过NetworkAgent通知NetworkMonitor。例如：ConnectivityService.updateNetworkInfonetworkAgent.networkMonitor.sendMessage(NetworkMonitor.CMD_NETWORK_CONNECTED);b.NetworkMonitor收到数据时更新后，通过ConnectivityService.mTrackerHandler通知ConnectivityService。例如：mConnectivityServiceHandler.sendMessage(obtainMessage(EVENT_NETWORK_TESTED, NETWORK_TEST_RESULT_INVALID, mNetId, probeResult.redirectUrl));3)ConnectivityService和WifiStateMachine通信介绍a.AsyncChannel实现了跨服务通信b.ConnectivityService.handleRegisterNetworkAgent建立连接na.asyncChannel.connect(mContext, mTrackerHandler, na.messenger);//这里把双方通信建立起来c.ConnectivityService更新数据给WifiStateMachine，通过如下方式实现nai.asyncChannel.sendMessage( NetworkAgent.CMD_REPORT_NETWORK_STATUS, (valid ? NetworkAgent.VALID_NETWORK : NetworkAgent.INVALID_NETWORK), 0, redirectUrlBundle);这是通知给WifiStateMachine的NetworkAgentd.WifiStateMachine更新数据给ConnectivityService，通过如下方式实现WifiStateMachine.setNetworkDetailedState mNetworkAgent.sendNetworkInfo(mNetworkInfo); NetworkAgent.queueOrSendMessage例如 private void queueOrSendMessage(Message msg) { synchronized (mPreConnectedQueue) { if (mAsyncChannel != null) { mAsyncChannel.sendMessage(msg); } else { mPreConnectedQueue.add(msg); } } }4.NetworkMonitor1)NetworkMonitor为状态机，默认状态为mDefaultState2)当ConnectivityService的更新指令时，做状态切换ConnectivityService.updateNetworkInfonetworkAgent.networkMonitor.sendMessage(NetworkMonitor.CMD_NETWORK_CONNECTED); private class DefaultState extends State { @Override public boolean processMessage(Message message) { switch (message.what) { case CMD_NETWORK_CONNECTED: logNetworkEvent(NetworkEvent.NETWORK_CONNECTED); transitionTo(mEvaluatingState);//切换到mEvaluatingState状态 return HANDLED; ··· } ··· } private class EvaluatingState extends State { ··· @Override public void enter() { ··· sendMessage(CMD_REEVALUATE, ++mReevaluateToken, 0); ··· } @Override public boolean processMessage(Message message) { switch (message.what) { case CMD_REEVALUATE: ··· //关键方法，ping网络 //根据结果切换状态或更新数据 //关注isCaptivePortal CaptivePortalProbeResult probeResult = isCaptivePortal(); if (probeResult.isSuccessful()) { transitionTo(mValidatedState); } else if (probeResult.isPortal()) { mConnectivityServiceHandler.sendMessage(obtainMessage(EVENT_NETWORK_TESTED, NETWORK_TEST_RESULT_INVALID, mNetId, probeResult.redirectUrl)); ··· transitionTo(mCaptivePortalState); } else {