Added support for specifying a timezone for an individual event (DO NOT MERGE)

 - Changed the EditEvent view to support configuring a timezone
 - Added a custom TimezoneAdapter

Change-Id: I03b34cf0d5c137e3429ac14b75e88f2b5fcc0a37

1 files changed, 22 insertions, 0 deletions

diff --git a/src/com/android/calendar/Utils.java b/src/com/android/calendar/Utils.java
index d37c7ffb..9a201aeb 100644
--- a/src/com/android/calendar/Utils.java
+++ b/src/com/android/calendar/Utils.java
@@ -225,6 +225,28 @@ public class Utils {
     }
 
     /**
+     * Returns a list joined together by the provided delimiter, for example,
+     * ["a", "b", "c"] could be joined into "a,b,c"
+     *
+     * @param things the things to join together
+     * @param delim the delimiter to use
+     * @return a string contained the things joined together
+     */
+    public static String join(List<?> things, String delim) {
+        StringBuilder builder = new StringBuilder();
+        boolean first = true;
+        for (Object thing : things) {
+            if (first) {
+                first = false;
+            } else {
+                builder.append(delim);
+            }
+            builder.append(thing.toString());
+        }
+        return builder.toString();
+    }
+
+    /**
      * Sets the time to the beginning of the day (midnight) by clearing the
      * hour, minute, and second fields.
      */