From 8ac3c65b00d0470218264784da77c378750d347c Mon Sep 17 00:00:00 2001 From: Keisuke Kuroyanagi Date: Thu, 28 Nov 2013 20:40:26 +0900 Subject: Add version check to open binary dictionary. Bug: 11073222 Change-Id: Iabae12b8f14a9da3cdc804dcc6af443cedeb3f99 --- .../DecayingExpandableBinaryDictionaryBase.java | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java') diff --git a/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java b/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java index bc1160160..8b948831e 100644 --- a/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java +++ b/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java @@ -56,6 +56,8 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB public static final int FREQUENCY_FOR_WORDS_IN_DICTS = FREQUENCY_FOR_TYPED; public static final int FREQUENCY_FOR_WORDS_NOT_IN_DICTS = Dictionary.NOT_A_PROBABILITY; + public static final int REQUIRED_BINARY_DICTIONARY_VERSION = 4; + /** Locale for which this user history dictionary is storing words */ private final String mLocale; @@ -114,6 +116,16 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB return false; } + @Override + protected boolean isValidBinaryDictFormatVersion(final int formatVersion) { + return formatVersion >= REQUIRED_BINARY_DICTIONARY_VERSION; + } + + @Override + protected String getFileNameExtentionToOpenDict() { + return "/" + FormatSpec.TRIE_FILE_EXTENSION; + } + public void addMultipleDictionaryEntriesToDictionary( final ArrayList languageModelParams, final ExpandableBinaryDictionary.AddMultipleDictionaryEntriesCallback callback) { -- cgit v1.2.3-83-g751a