am c54d558e: Cancel adding user history bigram when autocorrection is cancelled

* commit 'c54d558e2e70bdfb2c1078cae7b88440d421dc67':
  Cancel adding user history bigram when autocorrection is cancelled

1 files changed, 9 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java b/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
index e13602e50..efafacc8a 100644
--- a/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
@@ -202,6 +202,15 @@ public class UserHistoryDictionary extends ExpandableDictionary {
         return freq;
     }
 
+    public boolean cancelAddingUserHistory(String word1, String word2) {
+        final Bigram bi = new Bigram(word1, word2, 0);
+        if (mPendingWrites.contains(bi)) {
+            mPendingWrites.remove(bi);
+            return super.removeBigram(word1, word2);
+        }
+        return false;
+    }
+
     /**
      * Schedules a background thread to write any pending words to the database.
      */