Fixing crash in ContactManager: Changing ContactsContract.Contacts.LOOKUP_KEY to
ContactsContract.Contacts._ID.
diff --git a/samples/ContactManager/src/com/google/example/android/contactmanager/ContactManager.java b/samples/ContactManager/src/com/google/example/android/contactmanager/ContactManager.java
index c4d9803..7b416b0 100644
--- a/samples/ContactManager/src/com/google/example/android/contactmanager/ContactManager.java
+++ b/samples/ContactManager/src/com/google/example/android/contactmanager/ContactManager.java
@@ -103,7 +103,7 @@
         // Run query
         Uri uri = ContactsContract.Contacts.CONTENT_URI;
         String[] projection = new String[] {
-                ContactsContract.Contacts.LOOKUP_KEY,
+                ContactsContract.Contacts._ID,
                 ContactsContract.Contacts.DISPLAY_NAME
         };
         String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '" +