GPS: Fix problem with SUPL when SUPL APN is already active.

Use ConnectivityManager.CONNECTIVITY_ACTION broadcast in LocationManagerService
to notify GPS when SUPL connection is ready instead of TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED,
which is not sent in all cases.
Expand LocationProvider.updateNetworkState() to include NetworkInfo object.

Fixes bug b/2155661

Change-Id: Iee227ace7d536b36cf7973e3e6a8b7a621ce6565
Signed-off-by: Mike Lockwood <lockwood@android.com>

core/java/android/net/MobileDataStateTracker.java

@@ -48,6 +48,7 @@ public class MobileDataStateTracker extends NetworkStateTracker {
     private ITelephony mPhoneService;
 
     private String mApnType;
+    private String mApnName;
     private boolean mEnabled;
     private BroadcastReceiver mStateReceiver;
 
@@ -139,6 +140,7 @@ public class MobileDataStateTracker extends NetworkStateTracker {
                     String reason = intent.getStringExtra(Phone.STATE_CHANGE_REASON_KEY);
                     String apnName = intent.getStringExtra(Phone.DATA_APN_KEY);
                     String apnTypeList = intent.getStringExtra(Phone.DATA_APN_TYPES_KEY);
+                    mApnName = apnName;
 
                     boolean unavailable = intent.getBooleanExtra(Phone.NETWORK_UNAVAILABLE_KEY,
                             false);
@@ -339,6 +341,7 @@ public class MobileDataStateTracker extends NetworkStateTracker {
                 intent.putExtra(Phone.STATE_KEY, Phone.DataState.CONNECTED.toString());
                 intent.putExtra(Phone.STATE_CHANGE_REASON_KEY, Phone.REASON_APN_CHANGED);
                 intent.putExtra(Phone.DATA_APN_TYPES_KEY, mApnType);
+                intent.putExtra(Phone.DATA_APN_KEY, mApnName);
                 intent.putExtra(Phone.DATA_IFACE_NAME_KEY, mInterfaceName);
                 intent.putExtra(Phone.NETWORK_UNAVAILABLE_KEY, false);
                 if (mStateReceiver != null) mStateReceiver.onReceive(mContext, intent);