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我正在尝试将英文词典添加到键盘。到目前为止，我有：

  • 从谷歌签出源
  • 将 java 文件夹作为现有代码导入 eclipse
  • 添加了支持库

我能够运行和构建代码，但是当我选择键盘时它会崩溃（我还没有添加英语或其他字典）。错误信息如下：

FATAL EXCEPTION: InitializeBinaryDictionary
android.content.res.Resources$NotFoundException: File res/raw/main_en.dict from drawable resource ID #0x7f070003
at android.content.res.Resources.openRawResourceFd(Resources.java:1082)
at com.android.inputmethod.latin.BinaryDictionaryGetter.loadFallbackResource(BinaryDictionaryGetter.java:92)
at com.android.inputmethod.latin.BinaryDictionaryGetter.getDictionaryFiles(BinaryDictionaryGetter.java:328)
at com.android.inputmethod.latin.DictionaryFactory.createMainDictionaryFromManager(DictionaryFactory.java:55)
at com.android.inputmethod.latin.DictionaryFactory.createMainDictionaryFromManager(DictionaryFactory.java:83)
at com.android.inputmethod.latin.Suggest$1.run(Suggest.java:115)
Caused by: java.io.FileNotFoundException: This file can not be opened as a file descriptor; it is probably compressed
at android.content.res.AssetManager.openNonAssetFdNative(Native Method)
at android.content.res.AssetManager.openNonAssetFd(AssetManager.java:429)
at android.content.res.Resources.openRawResourceFd(Resources.java:1079)
... 5 more

调用栈中的相关方法如下：

public static ArrayList<AssetFileAddress> getDictionaryFiles(final Locale locale,
        final Context context) {

    final boolean hasDefaultWordList = DictionaryFactory.isDictionaryAvailable(context, locale);
    BinaryDictionaryFileDumper.cacheWordListsFromContentProvider(locale, context,
            hasDefaultWordList);
    final File[] cachedWordLists = getCachedWordLists(locale.toString(), context);
    final String mainDictId = DictionaryInfoUtils.getMainDictId(locale);
    final DictPackSettings dictPackSettings = new DictPackSettings(context);

    boolean foundMainDict = false;
    final ArrayList<AssetFileAddress> fileList = CollectionUtils.newArrayList();
    // cachedWordLists may not be null, see doc for getCachedDictionaryList
    for (final File f : cachedWordLists) {
        final String wordListId = DictionaryInfoUtils.getWordListIdFromFileName(f.getName());
        final boolean canUse = f.canRead() && hackCanUseDictionaryFile(locale, f);
        if (canUse && DictionaryInfoUtils.isMainWordListId(wordListId)) {
            foundMainDict = true;
        }
        if (!dictPackSettings.isWordListActive(wordListId)) continue;
        if (canUse) {
            final AssetFileAddress afa = AssetFileAddress.makeFromFileName(f.getPath());
            if (null != afa) fileList.add(afa);
        } else {
            Log.e(TAG, "Found a cached dictionary file but cannot read or use it");
        }
    }

    if (!foundMainDict && dictPackSettings.isWordListActive(mainDictId)) {
        final int fallbackResId =
                DictionaryInfoUtils.getMainDictionaryResourceId(context.getResources(), locale);
        final AssetFileAddress fallbackAsset = loadFallbackResource(context, fallbackResId);
        if (null != fallbackAsset) {
            fileList.add(fallbackAsset);
        }
    }

    return fileList;
}


public static AssetFileAddress loadFallbackResource(final Context context,
        final int fallbackResId) {
    String str = context.getApplicationInfo().sourceDir;
    AssetFileDescriptor   afd = context.getResources().openRawResourceFd(fallbackResId);
    if (afd == null) {
        Log.e(TAG, "Found the resource but cannot read it. Is it compressed? resId="
                + fallbackResId);
        return null;
    }
    try {
        return AssetFileAddress.makeFromFileNameAndOffset(str, afd.getStartOffset(),
                afd.getLength());
    } finally {
        try {
            afd.close();
        } catch (IOException e) {
            // Ignored
        }
    }
}

我正在使用从 developer.goole.com 下载的 ADT 22

问题是没有字典（甚至没有 EN），所以滑动不起作用。当我打开附加词典时，列表中有“没有可用的词典”消息。

我正在使用 stock 4.3 rom 和 Nexus One Rom cook 4.0.4 在 Samsung Galaxy Nexus 上进行测试

我正在 Ubuntu 12.04.3 LTS 上开发

知道可能是什么问题吗？

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0 回答 0