Active Edge: allow to choose a specific app activity [2/4]

Change-Id: I54fb88f588c192620708a43341a317caa1d77fd7
diff --git a/res/values/strings.xml b/res/values/strings.xml
index e91b668..88a82eb 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -42,4 +42,6 @@
     <string name="set">Set</string>
     <string name="color_default">Default</string>
 
+    <string name="active_edge_app_select_title">Select app</string>
+    <string name="active_edge_activity_select_title">Select activity</string>
 </resources>