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Merge "Check the main dict id to be able to fallback."

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This commit is contained in:
Jean Chalard 2011-08-18 19:55:16 -07:00 committed by Android (Google) Code Review
commit 1e841de2ce
1 changed files with 20 additions and 7 deletions
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27
java/src/com/android/inputmethod/latin/BinaryDictionaryGetter.java
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@ -213,6 +213,13 @@ class BinaryDictionaryGetter {
return cacheFiles;
}
/**
* Returns the id of the main dict for a specified locale.
*/
private static String getMainDictId(final Locale locale) {
return locale.toString();
}
/**
* Returns a list of file addresses for a given locale, trying relevant methods in order.
*
@ -234,12 +241,18 @@ class BinaryDictionaryGetter {
BinaryDictionaryFileDumper.cacheDictionariesFromContentProvider(locale, context);
final File[] cachedDictionaryList = getCachedDictionaryList(locale, context);
final String mainDictId = getMainDictId(locale);
final DictPackSettings dictPackSettings = new DictPackSettings(context);
boolean foundMainDict = false;
final ArrayList<AssetFileAddress> fileList = new ArrayList<AssetFileAddress>();
// cachedDictionaryList may not be null, see doc for getCachedDictionaryList
for (final File f : cachedDictionaryList) {
final String wordListId = getWordListIdFromFileName(f.getName());
if (wordListId.equals(mainDictId)) {
foundMainDict = true;
}
if (!dictPackSettings.isWordListActive(wordListId)) continue;
if (f.canRead()) {
fileList.add(AssetFileAddress.makeFromFileName(f.getPath()));
@ -248,14 +261,14 @@ class BinaryDictionaryGetter {
}
}
if (!fileList.isEmpty()) {
return fileList;
if (!foundMainDict && dictPackSettings.isWordListActive(mainDictId)) {
final AssetFileAddress fallbackAsset = loadFallbackResource(context, fallbackResId,
locale);
if (null != fallbackAsset) {
fileList.add(fallbackAsset);
}
}
// If the list is empty, fall through and return the fallback
final AssetFileAddress fallbackAsset = loadFallbackResource(context, fallbackResId,
locale);
if (null == fallbackAsset) return null;
return Arrays.asList(fallbackAsset);
return fileList;
}
}