Ensure permanent face is recreated after network connectivity changes

Change-Id: I12efc7e81befa035488a09692aaa6412471d3c17
Refs: #3443
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 9ac597f..cc07744 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -6,6 +6,7 @@
     <uses-permission android:name="android.permission.READ_LOGS" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 
     <application
         android:allowBackup="true"
@@ -33,6 +34,15 @@
             </intent-filter>
         </service>
 
+        <receiver
+            android:name="net.named_data.nfd.utils.ConnectivityChangeReceiver"
+            android:label="ConnectivityChangeReceiver" >
+            <intent-filter>
+                <action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
+                <action android:name="android.net.wifi.WIFI_STATE_CHANGED" />
+            </intent-filter>
+        </receiver>
+
     </application>
 
 </manifest>