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DO NOT MERGE: Clear cache of the user dictionary when a word is added 

This is a backport of  Iec2793de3fff7bf15f68f

Change-Id: If16d1c48edf084d892da722fb288e467f211b08e
main
satok 2012-09-20 12:27:14 +09:00
parent 86ade47236
commit f1e13f1fb1
1 changed files with 23 additions and 0 deletions
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23
java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java
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@ -16,9 +16,12 @@
package com.android.inputmethod.latin.spellcheck; package com.android.inputmethod.latin.spellcheck;
import android.content.ContentResolver;
import android.content.Intent; import android.content.Intent;
import android.content.SharedPreferences; import android.content.SharedPreferences;
import android.database.ContentObserver;
import android.preference.PreferenceManager; import android.preference.PreferenceManager;
import android.provider.UserDictionary.Words;
import android.service.textservice.SpellCheckerService; import android.service.textservice.SpellCheckerService;
import android.text.TextUtils; import android.text.TextUtils;
import android.util.Log; import android.util.Log;
@ -490,6 +493,7 @@ public class AndroidSpellCheckerService extends SpellCheckerService
private final AndroidSpellCheckerService mService; private final AndroidSpellCheckerService mService;
private final SuggestionsCache mSuggestionsCache = new SuggestionsCache(); private final SuggestionsCache mSuggestionsCache = new SuggestionsCache();
private final ContentObserver mObserver;
private static class SuggestionsParams { private static class SuggestionsParams {
public final String[] mSuggestions; public final String[] mSuggestions;
@ -516,10 +520,23 @@ public class AndroidSpellCheckerService extends SpellCheckerService
} }
mUnigramSuggestionsInfoCache.put(query, new SuggestionsParams(suggestions, flags)); mUnigramSuggestionsInfoCache.put(query, new SuggestionsParams(suggestions, flags));
} }
public void clearCache() {
mUnigramSuggestionsInfoCache.evictAll();
}
} }
AndroidSpellCheckerSession(final AndroidSpellCheckerService service) { AndroidSpellCheckerSession(final AndroidSpellCheckerService service) {
mService = service; mService = service;
final ContentResolver cres = service.getContentResolver();
mObserver = new ContentObserver(null) {
@Override
public void onChange(boolean self) {
mSuggestionsCache.clearCache();
}
};
cres.registerContentObserver(Words.CONTENT_URI, true, mObserver);
} }
@Override @Override
@ -530,6 +547,12 @@ public class AndroidSpellCheckerService extends SpellCheckerService
mScript = getScriptFromLocale(mLocale); mScript = getScriptFromLocale(mLocale);
} }
@Override
public void onClose() {
final ContentResolver cres = mService.getContentResolver();
cres.unregisterContentObserver(mObserver);
}
/* /*
* Returns whether the code point is a letter that makes sense for the specified * Returns whether the code point is a letter that makes sense for the specified
* locale for this spell checker. * locale for this spell checker.