Fix dictionary pack preference order.

It turns out giving them in the right order is not enough, you
also have to actually give them a numeric priority.

Bug: 9165928
Change-Id: I2ecff38f65b70746feeeeb0ed2cc86a586a35363
diff --git a/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java b/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java
index 6183223..1e93e7e 100644
--- a/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java
+++ b/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java
@@ -222,7 +222,9 @@
                     refreshNetworkState();
 
                     removeAnyDictSettings(prefScreen);
+                    int i = 0;
                     for (Preference preference : prefList) {
+                        preference.setOrder(i++);
                         prefScreen.addPreference(preference);
                     }
                 }