When a SIM is changed check mobile provisioning.

A simple mechanism for doing this is to take advantage of the fact
that we require the device to reboot after a sim has been changed.
Thus when connectivity service is started we wait to get a connection
then call checkMobileProvisioning once. We also add a check that
the DEVICE_PROVISIONED is true, i.e. SetupWizard has been run.

Bug: 9784024
Change-Id: I5c1936744f6fc55a447ae44cd36eec3849d27e21

services/java/com/android/server/ConnectivityService.java

@@ -375,6 +375,9 @@ public class ConnectivityService extends IConnectivityManager.Stub {
 
     TelephonyManager mTelephonyManager;
 
+    // We only want one checkMobileProvisioning after booting.
+    volatile boolean mFirstProvisioningCheckStarted = false;
+
     public ConnectivityService(Context context, INetworkManagementService netd,
             INetworkStatsService statsService, INetworkPolicyManager policyManager) {
         // Currently, omitting a NetworkFactory will create one internally
@@ -2730,6 +2733,17 @@ public class ConnectivityService extends IConnectivityManager.Stub {
                             state + "/" + info.getDetailedState());
                     }
 
+                    // After booting we'll check once for mobile provisioning
+                    // if we've provisioned by and connected.
+                    if (!mFirstProvisioningCheckStarted
+                            && (0 != Settings.Global.getInt(mContext.getContentResolver(),
+                                        Settings.Global.DEVICE_PROVISIONED, 0))
+                            && (state == NetworkInfo.State.CONNECTED)) {
+                        log("check provisioning after booting");
+                        mFirstProvisioningCheckStarted = true;
+                        checkMobileProvisioning(true, CheckMp.MAX_TIMEOUT_MS, null);
+                    }
+
                     EventLogTags.writeConnectivityStateChanged(
                             info.getType(), info.getSubtype(), info.getDetailedState().ordinal());
 
@@ -3548,6 +3562,8 @@ public class ConnectivityService extends IConnectivityManager.Stub {
                 + " resultReceiver=" + resultReceiver);
         enforceChangePermission();
 
+        mFirstProvisioningCheckStarted = true;
+
         int timeOutMs = suggestedTimeOutMs;
         if (suggestedTimeOutMs > CheckMp.MAX_TIMEOUT_MS) {
             timeOutMs = CheckMp.MAX_TIMEOUT_MS;