Remove space handling for now.

This needs to be run only on NEWLY added recipients, notappended ones.

Change-Id: I2754528ae660928d75b6a1e097976a151995944d
diff --git a/src/com/android/ex/chips/RecipientEditTextView.java b/src/com/android/ex/chips/RecipientEditTextView.java
index 66cdabd..dd2b3b2 100644
--- a/src/com/android/ex/chips/RecipientEditTextView.java
+++ b/src/com/android/ex/chips/RecipientEditTextView.java
@@ -122,7 +122,8 @@
 
     private static final char COMMIT_CHAR_SEMICOLON = ';';
 
-    private static final char COMMIT_CHAR_SPACE = ' ';
+    // TODO: do not run on appeneded recipients.
+    //private static final char COMMIT_CHAR_SPACE = ' ';
 
     private ListPopupWindow mAlternatesPopup;
 
@@ -175,7 +176,10 @@
                     char last = s.charAt(length() - 1);
                     if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) {
                         commitDefault();
-                    } else if (last == COMMIT_CHAR_SPACE) {
+                    } 
+                    // TODO: make sure this only runs AFTER appended recipients
+                    // are handled.
+                    /*else if (last == COMMIT_CHAR_SPACE) {
                         // Check if this is a valid email address. If it is, commit it.
                         String text = getText().toString();
                         int tokenStart = mTokenizer.findTokenStart(text, start);
@@ -183,7 +187,7 @@
                         if (mValidator != null && mValidator.isValid(sub)) {
                             commitDefault();
                         }
-                    }
+                    }*/
                 }
             }
 
@@ -652,10 +656,12 @@
         if (commitCharPosition != -1) {
             text = text.substring(0, commitCharPosition);
         }
-        commitCharPosition = text.indexOf(COMMIT_CHAR_SPACE);
+        // TODO: make sure this only runs AFTER appended recipients
+        // are handled.
+        /*commitCharPosition = text.indexOf(COMMIT_CHAR_SPACE);
         if (commitCharPosition != -1 && commitCharPosition != 0) {
             text = text.substring(0, commitCharPosition);
-        }
+        }*/
         return text;
     }