...

app/src/main/res/values/strings.xml

 <resources>
     <string name="app_name">Phone Tracker : Family Location</string>
     <string name="app_name_short">Phone Tracker</string>
+    <string name="facebook_app_id">1712445902656192</string>
+
+
     <string name="moment_please_s">moment please…%1$d%%</string>
     <string name="friend_location_map">Friend Location Map</string>
     <string name="view_friend_locations_on_the_map">View friend locations on the map</string>
@@ -49,7 +52,6 @@
     <string name="rate">RATE</string>
     <string name="are_you_sure_you_want_to_exit_the_app">Are you sure you want to\nexit the app?</string>
     <string name="quit">QUIT</string>
-    <string name="facebook_app_id">123456789101112</string>
     <string name="hello">Hello</string>
     <string name="a_simple_name_can_make_nothers_find_you_faster">A simple name can make\nothers find you faster!</string>
     <string name="enter_your_name">Enter your name</string>