Increase target size of preferred letters while typing.

This increases the chance of hitting the correct letter when typing a word
that exists in the dictionary, rather than only correct it after the fact.
It is most effective after 2 or 3 letters of a word have been typed and gets
more accurate with more typed letters in the word.

If 2 adjacent letters have similar probabilities of occuring, then there is no
hit correction applied.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/com/android/inputmethod/latin/UserDictionary.java b/src/com/android/inputmethod/latin/UserDictionary.java
index 2f3447abd..edd82aaa3 100644
--- a/src/com/android/inputmethod/latin/UserDictionary.java
+++ b/src/com/android/inputmethod/latin/UserDictionary.java
@@ -94,9 +94,10 @@ public class UserDictionary extends ExpandableDictionary {
     }
 
     @Override
-    public synchronized void getWords(final WordComposer codes, final WordCallback callback) {
+    public synchronized void getWords(final WordComposer codes, final WordCallback callback,
+            int[] nextLettersFrequencies) {
         if (mRequiresReload) loadDictionary();
-        super.getWords(codes, callback);
+        super.getWords(codes, callback, nextLettersFrequencies);
     }
 
     @Override