Add a method to create dict with additional attributes.

Bug: 13197276
Change-Id: I80311a51d9e98bfeb8c0dd9cd4adde93af366d54

1 files changed, 12 insertions, 1 deletions

diff --git a/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java b/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java
index d3734d693..8c358cd50 100644
--- a/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java
+++ b/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java
@@ -50,6 +50,7 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB
     public final Locale mLocale;
 
     private final String mDictName;
+    private Map<String, String> mAdditionalAttributeMap = null;
 
     protected DecayingExpandableBinaryDictionaryBase(final Context context,
             final String dictName, final Locale locale, final String dictionaryType,
@@ -78,7 +79,10 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB
 
     @Override
     protected Map<String, String> getHeaderAttributeMap() {
-        HashMap<String, String> attributeMap = new HashMap<String, String>();
+        final Map<String, String> attributeMap = new HashMap<String, String>();
+        if (mAdditionalAttributeMap != null) {
+            attributeMap.putAll(mAdditionalAttributeMap);
+        }
         attributeMap.put(DictionaryHeader.USES_FORGETTING_CURVE_KEY,
                 DictionaryHeader.ATTRIBUTE_VALUE_TRUE);
         attributeMap.put(DictionaryHeader.HAS_HISTORICAL_INFO_KEY,
@@ -152,6 +156,13 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB
         asyncFlushBinaryDictionary();
     }
 
+    @UsedForTesting
+    public void clearAndFlushDictionaryWithAdditionalAttributes(
+            final Map<String, String> attributeMap) {
+        mAdditionalAttributeMap = attributeMap;
+        clearAndFlushDictionary();
+    }
+
     /* package */ void decayIfNeeded() {
         runGCIfRequired(false /* mindsBlockByGC */);
     }