【文件属性】：
文件名称：android 6.0 连wifi有感叹号，提示已连接WiFi无法连接网络.doc
文件大小：22KB
文件格式：DOC
更新时间：2020-04-01 11:23:41
wifi去感叹号
framework-base
diff --git a/services/core/java/com/android/server/connectivity/NetworkMonitor.java b/services/core/java/com/android/server/connectivity/NetworkMonitor.java
index 35e80ca..06a07c2 100755
--- a/services/core/java/com/android/server/connectivity/NetworkMonitor.java
+++ b/services/core/java/com/android/server/connectivity/NetworkMonitor.java
@@ -671,7 +671,7 @@ public class NetworkMonitor extends StateMachine {
HttpURLConnection urlConnection = null;
int httpResponseCode = 599;
try {
- URL url = new URL("http", mServer, "/generate_204");
+ URL url = new URL("http", "www.baidu.com", "/more/index.html");
// On networks with a PAC instead of fetching a URL that should result in a 204
// reponse, we instead simply fetch the PAC script. This is done for a few reasons:
// 1. At present our PAC code does not yet handle multiple PACs on multiple networks
@@ -730,6 +730,11 @@ public class NetworkMonitor extends StateMachine {
// There's no point in considering this a captive portal as the user cannot
// sign-in to an empty page. Probably the result of a broken transparent proxy.
// See http://b/9972012.
+ if (httpResponseCode == 200) {
+ if (DBG) log("www.baidu.com 200 response interpreted as 204 response.");
+ httpResponseCode = 204;
+ }
+
if (httpResponseCode == 200 && urlConnection.getContentLength() == 0) {
if (DBG) log("Empty 200 response interpreted as 204 response.");
httpResponseCode = 204;