gui: Add ability to view detailed information about routes

Change-Id: Ib284082946287fd3f4927f83ab24f2f82b1021f2
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index dc86688..87899fe 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -54,4 +54,6 @@
 
     <string name="face_add_dialog_create_face">Create face</string>
     <string name="route_add_dialog_create_route">Create route</string>
+    <string name="fragment_route_details_title">Route Details</string>
+    <string name="fragment_route_details_next_hops">List of next hops</string>
 </resources>