If in a mobile captive portal is detected enable fail fast.
When captive portal checking completes pass back the result.
This is used to enable/disable failing fast for mobile. When
failing fast is enabled we don't check for data stalls and thus
won't be continually trying to do recovery operations, such as
restarting the radio.
Bug: 9462512
Change-Id: I0dea0eee519f8ee7f94e79d40e82c18f30d7fe2e
diff --git a/core/java/android/bluetooth/BluetoothTetheringDataTracker.java b/core/java/android/bluetooth/BluetoothTetheringDataTracker.java
index 81c0a6a..0aedecb 100644
--- a/core/java/android/bluetooth/BluetoothTetheringDataTracker.java
+++ b/core/java/android/bluetooth/BluetoothTetheringDataTracker.java
@@ -152,6 +152,11 @@
// not implemented
}
+ @Override
+ public void captivePortalCheckCompleted(boolean isCaptivePortal) {
+ // not implemented
+ }
+
/**
* Re-enable connectivity to a network after a {@link #teardown()}.
*/
diff --git a/core/java/android/net/BaseNetworkStateTracker.java b/core/java/android/net/BaseNetworkStateTracker.java
index 1165281..e87f84c 100644
--- a/core/java/android/net/BaseNetworkStateTracker.java
+++ b/core/java/android/net/BaseNetworkStateTracker.java
@@ -102,6 +102,11 @@
}
@Override
+ public void captivePortalCheckCompleted(boolean isCaptivePortal) {
+ // not implemented
+ }
+
+ @Override
public boolean setRadio(boolean turnOn) {
// Base tracker doesn't handle radios
return true;
diff --git a/core/java/android/net/CaptivePortalTracker.java b/core/java/android/net/CaptivePortalTracker.java
index e5efc83..09fe931 100644
--- a/core/java/android/net/CaptivePortalTracker.java
+++ b/core/java/android/net/CaptivePortalTracker.java
@@ -272,6 +272,7 @@
} else {
if (DBG) log("Not captive network " + mNetworkInfo);
}
+ notifyPortalCheckCompleted(mNetworkInfo, captive);
if (mDeviceProvisioned) {
if (captive) {
// Setup Wizard will assist the user in connecting to a captive
@@ -302,12 +303,26 @@
return;
}
try {
+ if (DBG) log("notifyPortalCheckComplete: ni=" + info);
mConnService.captivePortalCheckComplete(info);
} catch(RemoteException e) {
e.printStackTrace();
}
}
+ private void notifyPortalCheckCompleted(NetworkInfo info, boolean isCaptivePortal) {
+ if (info == null) {
+ loge("notifyPortalCheckComplete on null");
+ return;
+ }
+ try {
+ if (DBG) log("notifyPortalCheckCompleted: captive=" + isCaptivePortal + " ni=" + info);
+ mConnService.captivePortalCheckCompleted(info, isCaptivePortal);
+ } catch(RemoteException e) {
+ e.printStackTrace();
+ }
+ }
+
private boolean isActiveNetwork(NetworkInfo info) {
try {
NetworkInfo active = mConnService.getActiveNetworkInfo();
diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index b6df2fa..aa2d4ce 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -1283,6 +1283,25 @@
}
/**
+ * Signal that the captive portal check on the indicated network
+ * is complete and whether its a captive portal or not.
+ *
+ * @param info the {@link NetworkInfo} object for the networkType
+ * in question.
+ * @param isCaptivePortal true/false.
+ *
+ * <p>This method requires the call to hold the permission
+ * {@link android.Manifest.permission#CONNECTIVITY_INTERNAL}.
+ * {@hide}
+ */
+ public void captivePortalCheckCompleted(NetworkInfo info, boolean isCaptivePortal) {
+ try {
+ mService.captivePortalCheckCompleted(info, isCaptivePortal);
+ } catch (RemoteException e) {
+ }
+ }
+
+ /**
* Supply the backend messenger for a network tracker
*
* @param type NetworkType to set
diff --git a/core/java/android/net/DummyDataStateTracker.java b/core/java/android/net/DummyDataStateTracker.java
index 15a81f3..ee738fd 100644
--- a/core/java/android/net/DummyDataStateTracker.java
+++ b/core/java/android/net/DummyDataStateTracker.java
@@ -120,10 +120,16 @@
return true;
}
+ @Override
public void captivePortalCheckComplete() {
// not implemented
}
+ @Override
+ public void captivePortalCheckCompleted(boolean isCaptivePortal) {
+ // not implemented
+ }
+
/**
* Record the detailed state of a network, and if it is a
* change from the previous state, send a notification to
diff --git a/core/java/android/net/EthernetDataTracker.java b/core/java/android/net/EthernetDataTracker.java
index 27d5a58..ac2b0d9 100644
--- a/core/java/android/net/EthernetDataTracker.java
+++ b/core/java/android/net/EthernetDataTracker.java
@@ -279,6 +279,11 @@
// not implemented
}
+ @Override
+ public void captivePortalCheckCompleted(boolean isCaptivePortal) {
+ // not implemented
+ }
+
/**
* Turn the wireless radio off for a network.
* @param turnOn {@code true} to turn the radio on, {@code false}
diff --git a/core/java/android/net/IConnectivityManager.aidl b/core/java/android/net/IConnectivityManager.aidl
index 5daf39c..3ac5f13 100644
--- a/core/java/android/net/IConnectivityManager.aidl
+++ b/core/java/android/net/IConnectivityManager.aidl
@@ -129,6 +129,8 @@
void captivePortalCheckComplete(in NetworkInfo info);
+ void captivePortalCheckCompleted(in NetworkInfo info, boolean isCaptivePortal);
+
void supplyMessenger(int networkType, in Messenger messenger);
int findConnectionTypeForIface(in String iface);
diff --git a/core/java/android/net/MobileDataStateTracker.java b/core/java/android/net/MobileDataStateTracker.java
index 5a1daed..adad8de 100644
--- a/core/java/android/net/MobileDataStateTracker.java
+++ b/core/java/android/net/MobileDataStateTracker.java
@@ -40,6 +40,7 @@
import java.io.CharArrayWriter;
import java.io.PrintWriter;
+import java.util.concurrent.atomic.AtomicBoolean;
/**
* Track the state of mobile data connectivity. This is done by
@@ -75,6 +76,8 @@
private Handler mHandler;
private AsyncChannel mDataConnectionTrackerAc;
+ private AtomicBoolean mIsCaptivePortal = new AtomicBoolean(false);
+
/**
* Create a new MobileDataStateTracker
* @param netType the ConnectivityManager network type
@@ -377,6 +380,15 @@
// not implemented
}
+ @Override
+ public void captivePortalCheckCompleted(boolean isCaptivePortal) {
+ if (mIsCaptivePortal.getAndSet(isCaptivePortal) != isCaptivePortal) {
+ // Captive portal change enable/disable failing fast
+ setEnableFailFastMobileData(
+ isCaptivePortal ? DctConstants.ENABLED : DctConstants.DISABLED);
+ }
+ }
+
/**
* Record the detailed state of a network, and if it is a
* change from the previous state, send a notification to
diff --git a/core/java/android/net/NetworkStateTracker.java b/core/java/android/net/NetworkStateTracker.java
index cf77a1c..9ed7533 100644
--- a/core/java/android/net/NetworkStateTracker.java
+++ b/core/java/android/net/NetworkStateTracker.java
@@ -144,6 +144,11 @@
public void captivePortalCheckComplete();
/**
+ * Captive portal check has completed
+ */
+ public void captivePortalCheckCompleted(boolean isCaptive);
+
+ /**
* Turn the wireless radio off for a network.
* @param turnOn {@code true} to turn the radio on, {@code false}
*/
diff --git a/services/java/com/android/server/ConnectivityService.java b/services/java/com/android/server/ConnectivityService.java
index 68037e0..00935f3 100644
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -2169,15 +2169,26 @@
}
}
+ if (DBG) log("handleCaptivePortalTrackerCheck: call captivePortalCheckComplete ni=" + info);
thisNet.captivePortalCheckComplete();
}
/** @hide */
+ @Override
public void captivePortalCheckComplete(NetworkInfo info) {
enforceConnectivityInternalPermission();
+ if (DBG) log("captivePortalCheckComplete: ni=" + info);
mNetTrackers[info.getType()].captivePortalCheckComplete();
}
+ /** @hide */
+ @Override
+ public void captivePortalCheckCompleted(NetworkInfo info, boolean isCaptivePortal) {
+ enforceConnectivityInternalPermission();
+ if (DBG) log("captivePortalCheckCompleted: ni=" + info + " captive=" + isCaptivePortal);
+ mNetTrackers[info.getType()].captivePortalCheckCompleted(isCaptivePortal);
+ }
+
/**
* Setup data activity tracking for the given network interface.
*
diff --git a/wifi/java/android/net/wifi/WifiStateMachine.java b/wifi/java/android/net/wifi/WifiStateMachine.java
index 0077354..6589ff5 100644
--- a/wifi/java/android/net/wifi/WifiStateMachine.java
+++ b/wifi/java/android/net/wifi/WifiStateMachine.java
@@ -3166,6 +3166,7 @@
class VerifyingLinkState extends State {
@Override
public void enter() {
+ log(getName() + " enter");
setNetworkDetailedState(DetailedState.VERIFYING_POOR_LINK);
mWifiConfigStore.updateStatus(mLastNetworkId, DetailedState.VERIFYING_POOR_LINK);
sendNetworkStateChangeBroadcast(mLastBssid);
@@ -3175,11 +3176,14 @@
switch (message.what) {
case WifiWatchdogStateMachine.POOR_LINK_DETECTED:
//stay here
+ log(getName() + " POOR_LINK_DETECTED: no transition");
break;
case WifiWatchdogStateMachine.GOOD_LINK_DETECTED:
+ log(getName() + " GOOD_LINK_DETECTED: transition to captive portal check");
transitionTo(mCaptivePortalCheckState);
break;
default:
+ log(getName() + " what=" + message.what + " NOT_HANDLED");
return NOT_HANDLED;
}
return HANDLED;
@@ -3189,6 +3193,7 @@
class CaptivePortalCheckState extends State {
@Override
public void enter() {
+ log(getName() + " enter");
setNetworkDetailedState(DetailedState.CAPTIVE_PORTAL_CHECK);
mWifiConfigStore.updateStatus(mLastNetworkId, DetailedState.CAPTIVE_PORTAL_CHECK);
sendNetworkStateChangeBroadcast(mLastBssid);
@@ -3197,6 +3202,7 @@
public boolean processMessage(Message message) {
switch (message.what) {
case CMD_CAPTIVE_CHECK_COMPLETE:
+ log(getName() + " CMD_CAPTIVE_CHECK_COMPLETE");
try {
mNwService.enableIpv6(mInterfaceName);
} catch (RemoteException re) {
diff --git a/wifi/java/android/net/wifi/WifiStateTracker.java b/wifi/java/android/net/wifi/WifiStateTracker.java
index cf75381..461dedb 100644
--- a/wifi/java/android/net/wifi/WifiStateTracker.java
+++ b/wifi/java/android/net/wifi/WifiStateTracker.java
@@ -120,6 +120,11 @@
mWifiManager.captivePortalCheckComplete();
}
+ @Override
+ public void captivePortalCheckCompleted(boolean isCaptivePortal) {
+ // not implemented
+ }
+
/**
* Turn the wireless radio off for a network.
* @param turnOn {@code true} to turn the radio on, {@code false}
