Merge "Support multiple Vpn ManageDialogs"

core/java/android/net/IConnectivityManager.aidl

@@ -124,6 +124,8 @@ interface IConnectivityManager
 
     ParcelFileDescriptor establishVpn(in VpnConfig config);
 
+    VpnConfig getVpnConfig();
+
     void startLegacyVpn(in VpnProfile profile);
 
     LegacyVpnInfo getLegacyVpnInfo();

core/java/com/android/internal/net/VpnConfig.java

@@ -21,6 +21,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.os.UserHandle;
 import android.net.RouteInfo;
 import android.net.LinkAddress;
 
@@ -50,15 +51,12 @@ public class VpnConfig implements Parcelable {
         return intent;
     }
 
-    public static PendingIntent getIntentForStatusPanel(Context context, VpnConfig config) {
-        Preconditions.checkNotNull(config);
-
+    public static PendingIntent getIntentForStatusPanel(Context context) {
         Intent intent = new Intent();
         intent.setClassName(DIALOGS_PACKAGE, DIALOGS_PACKAGE + ".ManageDialog");
-        intent.putExtra("config", config);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_NO_HISTORY |
                 Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
-        return PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT);
+        return PendingIntent.getActivityAsUser(context, 0, intent, 0, null, UserHandle.CURRENT);
     }
 
     public String user;

packages/VpnDialogs/src/com/android/vpndialogs/ManageDialog.java

@@ -65,11 +65,18 @@ public class ManageDialog extends AlertActivity implements
         }
 
         try {
-            mConfig = getIntent().getParcelableExtra("config");
 
             mService = IConnectivityManager.Stub.asInterface(
                     ServiceManager.getService(Context.CONNECTIVITY_SERVICE));
 
+            mConfig = mService.getVpnConfig();
+
+            // mConfig can be null if we are a restricted user, in that case don't show this dialog
+            if (mConfig == null) {
+                finish();
+                return;
+            }
+
             View view = View.inflate(this, R.layout.manage, null);
             if (mConfig.session != null) {
                 ((TextView) view.findViewById(R.id.session)).setText(mConfig.session);

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

@@ -3446,6 +3446,20 @@ public class ConnectivityService extends IConnectivityManager.Stub {
         }
     }
 
+    /**
+     * Returns the information of the ongoing VPN. This method is used by VpnDialogs and
+     * not available in ConnectivityManager.
+     * Permissions are checked in Vpn class.
+     * @hide
+     */
+    @Override
+    public VpnConfig getVpnConfig() {
+        int user = UserHandle.getUserId(Binder.getCallingUid());
+        synchronized(mVpns) {
+            return mVpns.get(user).getVpnConfig();
+        }
+    }
+
     /**
      * Callback for VPN subsystem. Currently VPN is not adapted to the service
      * through NetworkStateTracker since it works differently. For example, it

services/java/com/android/server/connectivity/Vpn.java

@@ -519,6 +519,14 @@ public class Vpn extends BaseNetworkStateTracker {
         }
     }
 
+    /**
+     * Return the configuration of the currently running VPN.
+     */
+    public VpnConfig getVpnConfig() {
+        enforceControlPermission();
+        return mConfig;
+    }
+
     @Deprecated
     public synchronized void interfaceStatusChanged(String iface, boolean up) {
         try {
@@ -610,7 +618,7 @@ public class Vpn extends BaseNetworkStateTracker {
 
     private void showNotification(String label, Bitmap icon, int user) {
         if (!mEnableNotif) return;
-        mStatusIntent = VpnConfig.getIntentForStatusPanel(mContext, mConfig);
+        mStatusIntent = VpnConfig.getIntentForStatusPanel(mContext);
 
         NotificationManager nm = (NotificationManager)
                 mContext.getSystemService(Context.NOTIFICATION_SERVICE);