am c8edecc5: am 32afc638: Merge "resolved conflicts for merge of d711426a to... (741b6acb) · Commits · e / os / android_packages_inputmethods_LatinIME

common/src/com/android/inputmethod/latin/common/FileUtils.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -51,4 +51,9 @@ public class FileUtils {
		}
		return hasDeletedAllFiles;
		}

		public static boolean renameTo(final File fromFile, final File toFile) {
		toFile.delete();
		return fromFile.renameTo(toFile);
		}
		}

java/src/com/android/inputmethod/latin/BinaryDictionaryFileDumper.java

+5 −3

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@ import android.util.Log;

		import com.android.inputmethod.dictionarypack.DictionaryPackConstants;
		import com.android.inputmethod.dictionarypack.MD5Calculator;
		import com.android.inputmethod.latin.common.FileUtils;
		import com.android.inputmethod.latin.define.DecoderSpecificConstants;
		import com.android.inputmethod.latin.utils.DictionaryInfoUtils;
		import com.android.inputmethod.latin.utils.DictionaryInfoUtils.DictionaryInfo;
		@@ -321,10 +322,11 @@ public final class BinaryDictionaryFileDumper {
		}

		final File finalFile = new File(finalFileName);
		finalFile.delete();
		if (!outputFile.renameTo(finalFile)) {
		throw new IOException("Can't move the file to its final name");
		if (!FileUtils.renameTo(outputFile, finalFile)) {
		Log.e(TAG, String.format("Failed to rename from %s to %s.",
		outputFile.getAbsoluteFile(), finalFile.getAbsoluteFile()));
		}

		wordListUriBuilder.appendQueryParameter(QUERY_PARAMETER_DELETE_RESULT,
		QUERY_PARAMETER_SUCCESS);
		if (0 >= providerClient.delete(wordListUriBuilder.build(), null, null)) {

java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java

+68 −0

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@ import com.android.inputmethod.latin.AssetFileAddress;
		import com.android.inputmethod.latin.BinaryDictionaryGetter;
		import com.android.inputmethod.latin.R;
		import com.android.inputmethod.latin.RichInputMethodManager;
		import com.android.inputmethod.latin.common.FileUtils;
		import com.android.inputmethod.latin.common.LocaleUtils;
		import com.android.inputmethod.latin.define.DecoderSpecificConstants;
		import com.android.inputmethod.latin.makedict.DictionaryHeader;
		@@ -102,6 +103,13 @@ public class DictionaryInfoUtils {
		values.put(VERSION_COLUMN, mVersion);
		return values;
		}

		@Override
		public String toString() {
		return "DictionaryInfo : Id = '" + mId
		+ "' : Locale=" + mLocale
		+ " : Version=" + mVersion;
		}
		}

		private DictionaryInfoUtils() {
		@@ -152,6 +160,13 @@ public class DictionaryInfoUtils {
		return context.getFilesDir() + File.separator + "dicts";
		}

		/**
		* Helper method to get the top level cache directory.
		*/
		public static String getWordListStagingDirectory(final Context context) {
		return context.getFilesDir() + File.separator + "staging";
		}

		/**
		* Helper method to get the top level temp directory.
		*/
		@@ -188,6 +203,10 @@ public class DictionaryInfoUtils {
		return new File(DictionaryInfoUtils.getWordListCacheDirectory(context)).listFiles();
		}

		public static File[] getStagingDirectoryList(final Context context) {
		return new File(DictionaryInfoUtils.getWordListStagingDirectory(context)).listFiles();
		}

		@Nullable
		public static File[] getUnusedDictionaryList(final Context context) {
		return context.getFilesDir().listFiles(new FilenameFilter() {
		@@ -254,6 +273,55 @@ public class DictionaryInfoUtils {
		return getCacheDirectoryForLocale(locale, context) + File.separator + fileName;
		}

		public static String getStagingFileName(String id, String locale, Context context) {
		final String stagingDirectory = getWordListStagingDirectory(context);
		// create the directory if it does not exist.
		final File directory = new File(stagingDirectory);
		if (!directory.exists()) {
		if (!directory.mkdirs()) {
		Log.e(TAG, "Could not create the staging directory.");
		}
		}
		// e.g. id="main:en_in", locale ="en_IN"
		final String fileName = replaceFileNameDangerousCharacters(
		locale + TEMP_DICT_FILE_SUB + id);
		return stagingDirectory + File.separator + fileName;
		}

		public static void moveStagingFilesIfExists(Context context) {
		final File[] stagingFiles = DictionaryInfoUtils.getStagingDirectoryList(context);
		if (stagingFiles != null && stagingFiles.length > 0) {
		for (final File stagingFile : stagingFiles) {
		final String fileName = stagingFile.getName();
		final int index = fileName.indexOf(TEMP_DICT_FILE_SUB);
		if (index == -1) {
		// This should never happen.
		Log.e(TAG, "Staging file does not have ___ substring.");
		continue;
		}
		final String[] localeAndFileId = fileName.split(TEMP_DICT_FILE_SUB);
		if (localeAndFileId.length != 2) {
		Log.e(TAG, String.format("malformed staging file %s. Deleting.",
		stagingFile.getAbsoluteFile()));
		stagingFile.delete();
		continue;
		}

		final String locale = localeAndFileId[0];
		// already escaped while moving to staging.
		final String fileId = localeAndFileId[1];
		final String cacheDirectoryForLocale = getCacheDirectoryForLocale(locale, context);
		final String cacheFilename = cacheDirectoryForLocale + File.separator + fileId;
		final File cacheFile = new File(cacheFilename);
		// move the staging file to cache file.
		if (!FileUtils.renameTo(stagingFile, cacheFile)) {
		Log.e(TAG, String.format("Failed to rename from %s to %s.",
		stagingFile.getAbsoluteFile(), cacheFile.getAbsoluteFile()));
		}
		}
		}
		}

		public static boolean isMainWordListId(final String id) {
		final String[] idArray = id.split(BinaryDictionaryGetter.ID_CATEGORY_SEPARATOR);
		// An id is supposed to be in format category:locale, so splitting on the separator