-UserBigram

-UnitTest for UserBigram
-Changes for number of bigrams to load

Change-Id: I2c6fbe6194d34112ccc52c7e199461d2350e8516

1 files changed, 6 insertions, 4 deletions

diff --git a/java/src/com/android/inputmethod/latin/BinaryDictionary.java b/java/src/com/android/inputmethod/latin/BinaryDictionary.java
index e2c0c4ccc..69c2b94f2 100644
--- a/java/src/com/android/inputmethod/latin/BinaryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/BinaryDictionary.java
@@ -42,8 +42,8 @@ public class BinaryDictionary extends Dictionary {
 
     private static final String TAG = "BinaryDictionary";
     private static final int MAX_ALTERNATIVES = 16;
-    private static final int MAX_WORDS = 16;
-    private static final int MAX_BIGRAMS = 255; // TODO Probably don't need all 255
+    private static final int MAX_WORDS = 18;
+    private static final int MAX_BIGRAMS = 60;
 
     private static final int TYPED_LETTER_MULTIPLIER = 2;
     private static final boolean ENABLE_MISSED_CHARACTERS = true;
@@ -140,8 +140,10 @@ public class BinaryDictionary extends Dictionary {
             Log.w(TAG, "No available memory for binary dictionary");
         } finally {
             try {
-                for (int i = 0;i < is.length; i++) {
-                    is[i].close();
+                if (is != null) {
+                    for (int i = 0; i < is.length; i++) {
+                        is[i].close();
+                    }
                 }
             } catch (IOException e) {
                 Log.w(TAG, "Failed to close input stream");