Fix for multi-apn MMS access.
Mark cellular variants with the same availability, regardless of which are currently in use.
Availability just means the radio is enabled and sees the network, but has no guarantees that
we could connect to an APN if requested.
Fix the requestRouteToHost logic to support apn switches without WIFI.
bug:2093841
diff --git a/core/java/android/net/NetworkInfo.java b/core/java/android/net/NetworkInfo.java
index 9f53937..649cb8c 100644
--- a/core/java/android/net/NetworkInfo.java
+++ b/core/java/android/net/NetworkInfo.java
@@ -131,7 +131,7 @@
mSubtypeName = subtypeName;
setDetailedState(DetailedState.IDLE, null, null);
mState = State.UNKNOWN;
- mIsAvailable = true;
+ mIsAvailable = false; // until we're told otherwise, assume unavailable
mIsRoaming = false;
}
diff --git a/services/java/com/android/server/ConnectivityService.java b/services/java/com/android/server/ConnectivityService.java
index e26dd13..408a4d2 100644
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -640,20 +640,14 @@
return false;
}
NetworkStateTracker tracker = mNetTrackers[networkType];
- /*
- * If there's only one connected network, and it's the one requested,
- * then we don't have to do anything - the requested route already
- * exists. If it's not the requested network, then it's not possible
- * to establish the requested route. Finally, if there is more than
- * one connected network, then we must insert an entry in the routing
- * table.
- */
- if (getNumConnectedNetworks() > 1) {
- return tracker.requestRouteToHost(hostAddress);
- } else {
- return (mNetAttributes[networkType].isDefault() &&
- tracker.getNetworkInfo().isConnected());
+
+ if (!tracker.getNetworkInfo().isConnected() || tracker.isTeardownRequested()) {
+ if (DBG) {
+ Log.d(TAG, "requestRouteToHost on down network (" + networkType + " - dropped");
+ }
+ return false;
}
+ return tracker.requestRouteToHost(hostAddress);
}
/**