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Merge "resolved conflicts for merge of d711426a to mnc-dr-dev" into mnc-dr-dev

main
Qiwen Zhao 2015-07-13 16:10:19 +00:00 committed by Android (Google) Code Review
parent 85a156223c 0dacfff5d1
commit 32afc638e9
3 changed files with 78 additions and 3 deletions
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5
common/src/com/android/inputmethod/latin/common/FileUtils.java
View File

@ -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);
}
}

8
java/src/com/android/inputmethod/latin/BinaryDictionaryFileDumper.java
View File

@ -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)) {

68
java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java
View File

@ -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