package com.hughes.android.dictionary;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.LinkedHashMap;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
import android.app.Application;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
+import android.net.Uri;
+import android.os.Build;
import android.os.Environment;
import android.preference.PreferenceManager;
+import android.support.v4.view.MenuItemCompat;
import android.util.Log;
+import android.util.TypedValue;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MenuItem.OnMenuItemClickListener;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageButton;
+import android.widget.ImageView.ScaleType;
+import android.widget.LinearLayout;
+import android.widget.Toast;
+import com.hughes.android.dictionary.DictionaryInfo.IndexInfo;
import com.hughes.android.dictionary.engine.Dictionary;
import com.hughes.android.dictionary.engine.Language;
+import com.hughes.android.dictionary.engine.Language.LanguageResources;
import com.hughes.android.dictionary.engine.TransliteratorManager;
import com.hughes.android.util.PersistentObjectCache;
-import com.ibm.icu.text.Collator;
+import com.hughes.util.ListUtil;
+import java.text.Collator;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
public class DictionaryApplication extends Application {
-
- static final String LOG = "QuickDicApp";
-
- private static final File DICT_DIR = new File(Environment.getExternalStorageDirectory().getName(), "quickdic");
-
- // Static, determined by resources (and locale).
- // Unordered.
- static Map<String,DictionaryInfo> DOWNLOADABLE_NAME_TO_INFO = null;
-
- static final class DictionaryConfig implements Serializable {
- private static final long serialVersionUID = -1444177164708201262L;
- // User-ordered list, persisted, just the ones that are/have been present.
- final List<DictionaryInfo> dictionaryFilesOrdered = new ArrayList<DictionaryInfo>();
- final Set<String> invalidatedFilenames = new LinkedHashSet<String>();
- }
- DictionaryConfig dictionaryConfig = null;
-
- static final class DictionaryHistory implements Serializable {
- private static final long serialVersionUID = -4842995032541390284L;
- // User-ordered list, persisted, just the ones that are/have been present.
- final List<DictionaryLink> dictionaryLinks = new ArrayList<DictionaryLink>();
- }
- DictionaryHistory dictionaryHistory = null;
-
-
- @Override
- public void onCreate() {
- super.onCreate();
- Log.d("QuickDic", "Application: onCreate");
- TransliteratorManager.init(null);
- staticInit(getApplicationContext());
-
- // Load the dictionaries we know about.
- dictionaryConfig = PersistentObjectCache.init(getApplicationContext()).read(C.DICTIONARY_CONFIGS, DictionaryConfig.class);
- if (dictionaryConfig == null) {
- dictionaryConfig = new DictionaryConfig();
+
+ static final String LOG = "QuickDicApp";
+
+ // If set to false, avoid use of ICU collator
+ // Works well enough for most european languages,
+ // gives faster startup and avoids crashes on some
+ // devices due to Dalvik bugs (e.g. ARMv6, S5570i, CM11)
+ // when using ICU4J.
+ // Leave it enabled by default for correctness except
+ // for my known broken development/performance test device config.
+ //static public final boolean USE_COLLATOR = !android.os.Build.FINGERPRINT.equals("Samsung/cm_tassve/tassve:4.4.4/KTU84Q/20150211:userdebug/release-keys");
+ static public final boolean USE_COLLATOR = true;
+
+ static public final TransliteratorManager.ThreadSetup threadBackground = new TransliteratorManager.ThreadSetup() {
+ @Override
+ public void onThreadStart() {
+ // THREAD_PRIORITY_BACKGROUND seemed like a good idea, but it
+ // can make Transliterator go from 20 seconds to 3 minutes (!)
+ android.os.Process.setThreadPriority(android.os.Process.THREAD_PRIORITY_LESS_FAVORABLE);
+ }
+ };
+
+ // Static, determined by resources (and locale).
+ // Unordered.
+ static Map<String, DictionaryInfo> DOWNLOADABLE_UNCOMPRESSED_FILENAME_NAME_TO_DICTIONARY_INFO = null;
+
+ enum Theme {
+ DEFAULT(R.style.Theme_Default,
+ R.style.Theme_Default_TokenRow_Fg,
+ R.color.theme_default_token_row_fg,
+ R.drawable.theme_default_token_row_main_bg,
+ R.drawable.theme_default_token_row_other_bg,
+ R.drawable.theme_default_normal_row_bg),
+
+ LIGHT(R.style.Theme_Light,
+ R.style.Theme_Light_TokenRow_Fg,
+ R.color.theme_light_token_row_fg,
+ R.drawable.theme_light_token_row_main_bg,
+ R.drawable.theme_light_token_row_other_bg,
+ R.drawable.theme_light_normal_row_bg);
+
+ Theme(final int themeId, final int tokenRowFg,
+ final int tokenRowFgColor,
+ final int tokenRowMainBg, final int tokenRowOtherBg,
+ final int normalRowBg) {
+ this.themeId = themeId;
+ this.tokenRowFg = tokenRowFg;
+ this.tokenRowFgColor = tokenRowFgColor;
+ this.tokenRowMainBg = tokenRowMainBg;
+ this.tokenRowOtherBg = tokenRowOtherBg;
+ this.normalRowBg = normalRowBg;
+ }
+
+ final int themeId;
+ final int tokenRowFg;
+ final int tokenRowFgColor;
+ final int tokenRowMainBg;
+ final int tokenRowOtherBg;
+ final int normalRowBg;
}
-
-
- // Theme stuff.
- setTheme(getSelectedTheme().themeId);
- final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
- prefs.registerOnSharedPreferenceChangeListener(new OnSharedPreferenceChangeListener() {
- @Override
- public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
- String key) {
- Log.d("THAD", "prefs changed: " + key);
- if (key.equals(getString(R.string.themeKey))) {
- setTheme(getSelectedTheme().themeId);
- }
- }
- });
- }
-
- public C.Theme getSelectedTheme() {
- final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
- final String theme = prefs.getString(getString(R.string.themeKey), "themeLight");
- if (theme.equals("themeLight")) {
- return C.Theme.LIGHT;
- } else {
- return C.Theme.DEFAULT;
+
+ // Useful:
+ // http://www.loc.gov/standards/iso639-2/php/code_list.php
+ public static final Map<String, LanguageResources> isoCodeToResources = new HashMap<String, LanguageResources>();
+ static {
+ isoCodeToResources.put("AF", new LanguageResources("Afrikaans", R.string.AF,
+ R.drawable.flag_of_south_africa));
+ isoCodeToResources.put("SQ", new LanguageResources("Albanian", R.string.SQ,
+ R.drawable.flag_of_albania));
+ isoCodeToResources.put("AR",
+ new LanguageResources("Arabic", R.string.AR, R.drawable.arabic));
+ isoCodeToResources.put("HY", new LanguageResources("Armenian", R.string.HY,
+ R.drawable.flag_of_armenia));
+ isoCodeToResources.put("BE", new LanguageResources("Belarusian", R.string.BE,
+ R.drawable.flag_of_belarus));
+ isoCodeToResources.put("BN", new LanguageResources("Bengali", R.string.BN));
+ isoCodeToResources.put("BS", new LanguageResources("Bosnian", R.string.BS,
+ R.drawable.flag_of_bosnia_and_herzegovina));
+ isoCodeToResources.put("BG", new LanguageResources("Bulgarian", R.string.BG,
+ R.drawable.flag_of_bulgaria));
+ isoCodeToResources.put("MY", new LanguageResources("Burmese", R.string.MY,
+ R.drawable.flag_of_myanmar));
+ isoCodeToResources.put("ZH", new LanguageResources("Chinese", R.string.ZH,
+ R.drawable.flag_of_the_peoples_republic_of_china));
+ isoCodeToResources.put("cmn", new LanguageResources("Mandarin", R.string.cmn,
+ R.drawable.flag_of_the_peoples_republic_of_china));
+ isoCodeToResources.put("yue", new LanguageResources("Cantonese", R.string.yue,
+ R.drawable.flag_of_hong_kong));
+ isoCodeToResources.put("CA", new LanguageResources("Catalan", R.string.CA));
+ isoCodeToResources.put("HR", new LanguageResources("Croatian", R.string.HR,
+ R.drawable.flag_of_croatia));
+ isoCodeToResources.put("CS", new LanguageResources("Czech", R.string.CS,
+ R.drawable.flag_of_the_czech_republic));
+ isoCodeToResources.put("DA", new LanguageResources("Danish", R.string.DA,
+ R.drawable.flag_of_denmark));
+ isoCodeToResources.put("NL", new LanguageResources("Dutch", R.string.NL,
+ R.drawable.flag_of_the_netherlands));
+ isoCodeToResources.put("EN", new LanguageResources("English", R.string.EN,
+ R.drawable.flag_of_the_united_kingdom));
+ isoCodeToResources.put("EO", new LanguageResources("Esperanto", R.string.EO,
+ R.drawable.flag_of_esperanto));
+ isoCodeToResources.put("ET", new LanguageResources("Estonian", R.string.ET,
+ R.drawable.flag_of_estonia));
+ isoCodeToResources.put("FI", new LanguageResources("Finnish", R.string.FI,
+ R.drawable.flag_of_finland));
+ isoCodeToResources.put("FR", new LanguageResources("French", R.string.FR,
+ R.drawable.flag_of_france));
+ isoCodeToResources.put("DE", new LanguageResources("German", R.string.DE,
+ R.drawable.flag_of_germany));
+ isoCodeToResources.put("EL", new LanguageResources("Greek", R.string.EL,
+ R.drawable.flag_of_greece));
+ isoCodeToResources.put("grc", new LanguageResources("Ancient Greek", R.string.grc));
+ isoCodeToResources.put("haw", new LanguageResources("Hawaiian", R.string.haw,
+ R.drawable.flag_of_hawaii));
+ isoCodeToResources.put("HE", new LanguageResources("Hebrew", R.string.HE,
+ R.drawable.flag_of_israel));
+ isoCodeToResources.put("HI", new LanguageResources("Hindi", R.string.HI, R.drawable.hindi));
+ isoCodeToResources.put("HU", new LanguageResources("Hungarian", R.string.HU,
+ R.drawable.flag_of_hungary));
+ isoCodeToResources.put("IS", new LanguageResources("Icelandic", R.string.IS,
+ R.drawable.flag_of_iceland));
+ isoCodeToResources.put("ID", new LanguageResources("Indonesian", R.string.ID,
+ R.drawable.flag_of_indonesia));
+ isoCodeToResources.put("GA", new LanguageResources("Irish", R.string.GA,
+ R.drawable.flag_of_ireland));
+ isoCodeToResources.put("GD", new LanguageResources("Scottish Gaelic", R.string.GD,
+ R.drawable.flag_of_scotland));
+ isoCodeToResources.put("GV", new LanguageResources("Manx", R.string.GV,
+ R.drawable.flag_of_the_isle_of_man));
+ isoCodeToResources.put("IT", new LanguageResources("Italian", R.string.IT,
+ R.drawable.flag_of_italy));
+ isoCodeToResources.put("LA", new LanguageResources("Latin", R.string.LA));
+ isoCodeToResources.put("LV", new LanguageResources("Latvian", R.string.LV,
+ R.drawable.flag_of_latvia));
+ isoCodeToResources.put("LT", new LanguageResources("Lithuanian", R.string.LT,
+ R.drawable.flag_of_lithuania));
+ isoCodeToResources.put("JA", new LanguageResources("Japanese", R.string.JA,
+ R.drawable.flag_of_japan));
+ isoCodeToResources.put("KO", new LanguageResources("Korean", R.string.KO,
+ R.drawable.flag_of_south_korea));
+ isoCodeToResources.put("KU", new LanguageResources("Kurdish", R.string.KU));
+ isoCodeToResources.put("MS", new LanguageResources("Malay", R.string.MS,
+ R.drawable.flag_of_malaysia));
+ isoCodeToResources.put("MI", new LanguageResources("Maori", R.string.MI,
+ R.drawable.flag_of_new_zealand));
+ isoCodeToResources.put("MN", new LanguageResources("Mongolian", R.string.MN,
+ R.drawable.flag_of_mongolia));
+ isoCodeToResources.put("NE", new LanguageResources("Nepali", R.string.NE,
+ R.drawable.flag_of_nepal));
+ isoCodeToResources.put("NO", new LanguageResources("Norwegian", R.string.NO,
+ R.drawable.flag_of_norway));
+ isoCodeToResources.put("FA", new LanguageResources("Persian", R.string.FA,
+ R.drawable.flag_of_iran));
+ isoCodeToResources.put("PL", new LanguageResources("Polish", R.string.PL,
+ R.drawable.flag_of_poland));
+ isoCodeToResources.put("PT", new LanguageResources("Portuguese", R.string.PT,
+ R.drawable.flag_of_portugal));
+ isoCodeToResources.put("PA", new LanguageResources("Punjabi", R.string.PA));
+ isoCodeToResources.put("RO", new LanguageResources("Romanian", R.string.RO,
+ R.drawable.flag_of_romania));
+ isoCodeToResources.put("RU", new LanguageResources("Russian", R.string.RU,
+ R.drawable.flag_of_russia));
+ isoCodeToResources.put("SA", new LanguageResources("Sanskrit", R.string.SA));
+ isoCodeToResources.put("SR", new LanguageResources("Serbian", R.string.SR,
+ R.drawable.flag_of_serbia));
+ isoCodeToResources.put("SK", new LanguageResources("Slovak", R.string.SK,
+ R.drawable.flag_of_slovakia));
+ isoCodeToResources.put("SL", new LanguageResources("Slovenian", R.string.SL,
+ R.drawable.flag_of_slovenia));
+ isoCodeToResources.put("SO", new LanguageResources("Somali", R.string.SO,
+ R.drawable.flag_of_somalia));
+ isoCodeToResources.put("ES", new LanguageResources("Spanish", R.string.ES,
+ R.drawable.flag_of_spain));
+ isoCodeToResources.put("SW", new LanguageResources("Swahili", R.string.SW));
+ isoCodeToResources.put("SV", new LanguageResources("Swedish", R.string.SV,
+ R.drawable.flag_of_sweden));
+ isoCodeToResources.put("TL", new LanguageResources("Tagalog", R.string.TL));
+ isoCodeToResources.put("TG", new LanguageResources("Tajik", R.string.TG,
+ R.drawable.flag_of_tajikistan));
+ isoCodeToResources.put("TH", new LanguageResources("Thai", R.string.TH,
+ R.drawable.flag_of_thailand));
+ isoCodeToResources.put("BO", new LanguageResources("Tibetan", R.string.BO));
+ isoCodeToResources.put("TR", new LanguageResources("Turkish", R.string.TR,
+ R.drawable.flag_of_turkey));
+ isoCodeToResources.put("UK", new LanguageResources("Ukrainian", R.string.UK,
+ R.drawable.flag_of_ukraine));
+ isoCodeToResources.put("UR", new LanguageResources("Urdu", R.string.UR));
+ isoCodeToResources.put("VI", new LanguageResources("Vietnamese", R.string.VI,
+ R.drawable.flag_of_vietnam));
+ isoCodeToResources.put("CI", new LanguageResources("Welsh", R.string.CI,
+ R.drawable.flag_of_wales_2));
+ isoCodeToResources.put("YI", new LanguageResources("Yiddish", R.string.YI));
+ isoCodeToResources.put("ZU", new LanguageResources("Zulu", R.string.ZU));
+ isoCodeToResources.put("AZ", new LanguageResources("Azeri", R.string.AZ,
+ R.drawable.flag_of_azerbaijan));
+ isoCodeToResources.put("EU", new LanguageResources("Basque", R.string.EU,
+ R.drawable.flag_of_the_basque_country));
+ isoCodeToResources.put("BR", new LanguageResources("Breton", R.string.BR));
+ isoCodeToResources.put("MR", new LanguageResources("Marathi", R.string.MR));
+ isoCodeToResources.put("FO", new LanguageResources("Faroese", R.string.FO));
+ isoCodeToResources.put("GL", new LanguageResources("Galician", R.string.GL,
+ R.drawable.flag_of_galicia));
+ isoCodeToResources.put("KA", new LanguageResources("Georgian", R.string.KA,
+ R.drawable.flag_of_georgia));
+ isoCodeToResources.put("HT", new LanguageResources("Haitian Creole", R.string.HT,
+ R.drawable.flag_of_haiti));
+ isoCodeToResources.put("LB", new LanguageResources("Luxembourgish", R.string.LB,
+ R.drawable.flag_of_luxembourg));
+ isoCodeToResources.put("MK", new LanguageResources("Macedonian", R.string.MK,
+ R.drawable.flag_of_macedonia));
+ isoCodeToResources.put("LO", new LanguageResources("Lao", R.string.LO,
+ R.drawable.flag_of_laos));
+ isoCodeToResources.put("ML", new LanguageResources("Malayalam", R.string.ML));
+ isoCodeToResources.put("SL", new LanguageResources("Slovenian", R.string.SL,
+ R.drawable.flag_of_slovenia));
+ isoCodeToResources.put("TA", new LanguageResources("Tamil", R.string.TA));
+ isoCodeToResources.put("SH", new LanguageResources("Serbo-Croatian", R.string.SH));
+ isoCodeToResources.put("SD", new LanguageResources("Sindhi", R.string.SD));
+
+ // Hack to allow lower-case ISO codes to work:
+ for (final String isoCode : new ArrayList<String>(isoCodeToResources.keySet())) {
+ isoCodeToResources.put(isoCode.toLowerCase(), isoCodeToResources.get(isoCode));
+ }
+
}
- }
-
- static synchronized void staticInit(final Context context) {
- if (DOWNLOADABLE_NAME_TO_INFO != null) {
- return;
+
+ public static final class DictionaryConfig implements Serializable {
+ private static final long serialVersionUID = -1444177164708201263L;
+ // User-ordered list, persisted, just the ones that are/have been
+ // present.
+ final List<String> dictionaryFilesOrdered = new ArrayList<String>();
+
+ final Map<String, DictionaryInfo> uncompressedFilenameToDictionaryInfo = new HashMap<String, DictionaryInfo>();
+
+ /**
+ * Sometimes a deserialized version of this data structure isn't valid.
+ * @return
+ */
+ boolean isValid() {
+ return uncompressedFilenameToDictionaryInfo != null && dictionaryFilesOrdered != null;
+ }
}
- DOWNLOADABLE_NAME_TO_INFO = new LinkedHashMap<String,DictionaryInfo>();
- final BufferedReader reader = new BufferedReader(new InputStreamReader(context.getResources().openRawResource(R.raw.dictionary_info)));
- try {
- String line;
- while ((line = reader.readLine()) != null) {
- if (line.startsWith("#") || line.length() == 0) {
- continue;
- }
- final DictionaryInfo dictionaryInfo = new DictionaryInfo(line);
- DOWNLOADABLE_NAME_TO_INFO.put(dictionaryInfo.uncompressedFilename, dictionaryInfo);
- }
- reader.close();
- } catch (IOException e) {
- Log.e(LOG, "Failed to load downloadable dictionary lists.", e);
+
+ DictionaryConfig dictionaryConfig = null;
+
+ int languageButtonPixels = -1;
+
+ static synchronized void staticInit(final Context context) {
+ if (DOWNLOADABLE_UNCOMPRESSED_FILENAME_NAME_TO_DICTIONARY_INFO != null) {
+ return;
+ }
+ DOWNLOADABLE_UNCOMPRESSED_FILENAME_NAME_TO_DICTIONARY_INFO = new HashMap<String, DictionaryInfo>();
+ final BufferedReader reader = new BufferedReader(
+ new InputStreamReader(context.getResources().openRawResource(R.raw.dictionary_info)));
+ try {
+ String line;
+ while ((line = reader.readLine()) != null) {
+ if (line.startsWith("#") || line.length() == 0) {
+ continue;
+ }
+ final DictionaryInfo dictionaryInfo = new DictionaryInfo(line);
+ DOWNLOADABLE_UNCOMPRESSED_FILENAME_NAME_TO_DICTIONARY_INFO.put(
+ dictionaryInfo.uncompressedFilename, dictionaryInfo);
+ }
+ } catch (IOException e) {
+ Log.e(LOG, "Failed to load downloadable dictionary lists.", e);
+ }
+ try {
+ reader.close();
+ } catch (IOException e) {}
}
- }
- public File getPath(String uncompressedFilename) {
- return new File(DICT_DIR, uncompressedFilename);
- }
+ private File dictDir;
+
+ @Override
+ public void onCreate() {
+ super.onCreate();
+ Log.d("QuickDic", "Application: onCreate");
+ TransliteratorManager.init(null, threadBackground);
+ staticInit(getApplicationContext());
+ languageButtonPixels = (int) TypedValue.applyDimension(
+ TypedValue.COMPLEX_UNIT_DIP, 60, getResources().getDisplayMetrics());
- public List<DictionaryInfo> getUsableDicts() {
- final List<DictionaryInfo> result = new ArrayList<DictionaryInfo>(dictionaryConfig.dictionaryFilesOrdered.size());
- for (int i = 0; i < dictionaryConfig.dictionaryFilesOrdered.size(); ++i) {
- DictionaryInfo dictionaryInfo = dictionaryConfig.dictionaryFilesOrdered.get(i);
- if (dictionaryConfig.invalidatedFilenames.contains(dictionaryInfo.uncompressedFilename)) {
- dictionaryInfo = Dictionary.getDictionaryInfo(getPath(dictionaryInfo.uncompressedFilename));
+ // Load the dictionaries we know about.
+ dictionaryConfig = PersistentObjectCache.init(getApplicationContext()).read(
+ C.DICTIONARY_CONFIGS, DictionaryConfig.class);
+ if (dictionaryConfig == null) {
+ dictionaryConfig = new DictionaryConfig();
+ }
+ if (!dictionaryConfig.isValid()) {
+ dictionaryConfig = new DictionaryConfig();
+ }
+
+ // Theme stuff.
+ setTheme(getSelectedTheme().themeId);
+ final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+ prefs.registerOnSharedPreferenceChangeListener(new OnSharedPreferenceChangeListener() {
+ @Override
+ public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
+ String key) {
+ Log.d("QuickDic", "prefs changed: " + key);
+ if (key.equals(getString(R.string.themeKey))) {
+ setTheme(getSelectedTheme().themeId);
+ }
+ }
+ });
+ }
+
+ public void onCreateGlobalOptionsMenu(
+ final Context context, final Menu menu) {
+ final MenuItem about = menu.add(getString(R.string.about));
+ MenuItemCompat.setShowAsAction(about, MenuItem.SHOW_AS_ACTION_NEVER);
+ about.setOnMenuItemClickListener(new OnMenuItemClickListener() {
+ public boolean onMenuItemClick(final MenuItem menuItem) {
+ final Intent intent = new Intent(getApplicationContext(), AboutActivity.class);
+ context.startActivity(intent);
+ return false;
+ }
+ });
+
+ final MenuItem help = menu.add(getString(R.string.help));
+ MenuItemCompat.setShowAsAction(help, MenuItem.SHOW_AS_ACTION_NEVER);
+ help.setOnMenuItemClickListener(new OnMenuItemClickListener() {
+ public boolean onMenuItemClick(final MenuItem menuItem) {
+ context.startActivity(HtmlDisplayActivity.getHelpLaunchIntent(getApplicationContext()));
+ return false;
+ }
+ });
+
+ final MenuItem preferences = menu.add(getString(R.string.settings));
+ MenuItemCompat.setShowAsAction(preferences, MenuItem.SHOW_AS_ACTION_NEVER);
+ preferences.setOnMenuItemClickListener(new OnMenuItemClickListener() {
+ public boolean onMenuItemClick(final MenuItem menuItem) {
+ PreferenceActivity.prefsMightHaveChanged = true;
+ final Intent intent = new Intent(getApplicationContext(), PreferenceActivity.class);
+ context.startActivity(intent);
+ return false;
+ }
+ });
+
+ final MenuItem reportIssue = menu.add(getString(R.string.reportIssue));
+ MenuItemCompat.setShowAsAction(reportIssue, MenuItem.SHOW_AS_ACTION_NEVER);
+ reportIssue.setOnMenuItemClickListener(new OnMenuItemClickListener() {
+ public boolean onMenuItemClick(final MenuItem menuItem) {
+ final Intent intent = new Intent(Intent.ACTION_VIEW);
+ intent.setData(Uri
+ .parse("http://github.com/rdoeffinger/Dictionary/issues"));
+ context.startActivity(intent);
+ return false;
+ }
+ });
+ }
+
+ private String selectDefaultDir() {
+ final File defaultDictDir = new File(Environment.getExternalStorageDirectory(), "quickDic");
+ String dir = defaultDictDir.getAbsolutePath();
+ File dictDir = new File(dir);
+ String[] fileList = dictDir.isDirectory() ? dictDir.list() : null;
+ if (fileList != null && fileList.length > 0) {
+ return dir;
+ }
+ File efd = null;
+ try {
+ efd = getApplicationContext().getExternalFilesDir(null);
+ } catch (Exception e) {
+ }
+ if (efd != null) {
+ efd.mkdirs();
+ if (!dictDir.isDirectory() && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+ getApplicationContext().getExternalFilesDirs(null);
+ }
+ if (efd.isDirectory() && efd.canWrite() && checkFileCreate(efd)) {
+ return efd.getAbsolutePath();
+ }
+ }
+ if (!dictDir.isDirectory() && !dictDir.mkdirs()) {
+ return getApplicationContext().getFilesDir().getAbsolutePath();
+ }
+ return dir;
+ }
+
+ public synchronized File getDictDir() {
+ // This metaphor doesn't work, because we've already reset
+ // prefsMightHaveChanged.
+ final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+ String dir = prefs.getString(getString(R.string.quickdicDirectoryKey), "");
+ if (dir.isEmpty()) {
+ dir = selectDefaultDir();
+ }
+ dictDir = new File(dir);
+ dictDir.mkdirs();
+ if (!dictDir.isDirectory() && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+ getApplicationContext().getExternalFilesDirs(null);
+ }
+ return dictDir;
+ }
+
+ static public boolean checkFileCreate(File dir) {
+ boolean res = false;
+ File testfile = new File(dir, "quickdic_writetest");
+ try {
+ testfile.delete();
+ res = testfile.createNewFile() & testfile.delete();
+ } catch (Exception e) {
+ }
+ return res;
+ }
+
+ public File getWordListFile() {
+ final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+ String file = prefs.getString(getString(R.string.wordListFileKey), "");
+ if (file.isEmpty()) {
+ return new File(getDictDir(), "wordList.txt");
+ }
+ return new File(file);
+ }
+
+ public Theme getSelectedTheme() {
+ final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+ final String theme = prefs.getString(getString(R.string.themeKey), "themeLight");
+ if (theme.equals("themeLight")) {
+ return Theme.LIGHT;
+ } else {
+ return Theme.DEFAULT;
+ }
+ }
+
+ public File getPath(String uncompressedFilename) {
+ return new File(getDictDir(), uncompressedFilename);
+ }
+
+ String defaultLangISO2 = Locale.getDefault().getLanguage().toLowerCase();
+ String defaultLangName = null;
+ final Map<String, String> fileToNameCache = new HashMap<String, String>();
+
+ public String isoCodeToLocalizedLanguageName(final String isoCode) {
+ String lang = new Locale(isoCode).getDisplayLanguage();
+ if (!lang.equals("") && !lang.equals(isoCode))
+ {
+ return lang;
+ }
+ final Language.LanguageResources languageResources = isoCodeToResources
+ .get(isoCode);
+ if (languageResources != null)
+ {
+ lang = getApplicationContext().getString(languageResources.nameId);
+ }
+ return lang;
+ }
+
+ public List<IndexInfo> sortedIndexInfos(List<IndexInfo> indexInfos) {
+ // Hack to put the default locale first in the name.
+ if (indexInfos.size() > 1 &&
+ indexInfos.get(1).shortName.toLowerCase().equals(defaultLangISO2)) {
+ List<IndexInfo> result = new ArrayList<DictionaryInfo.IndexInfo>(indexInfos);
+ ListUtil.swap(result, 0, 1);
+ return result;
+ }
+ return indexInfos;
+ }
+
+ public synchronized String getDictionaryName(final String uncompressedFilename) {
+ final String currentLocale = Locale.getDefault().getLanguage().toLowerCase();
+ if (!currentLocale.equals(defaultLangISO2)) {
+ defaultLangISO2 = currentLocale;
+ fileToNameCache.clear();
+ defaultLangName = null;
+ }
+ if (defaultLangName == null) {
+ defaultLangName = isoCodeToLocalizedLanguageName(defaultLangISO2);
+ }
+
+ String name = fileToNameCache.get(uncompressedFilename);
+ if (name != null) {
+ return name;
+ }
+
+ final DictionaryInfo dictionaryInfo = DOWNLOADABLE_UNCOMPRESSED_FILENAME_NAME_TO_DICTIONARY_INFO
+ .get(uncompressedFilename);
if (dictionaryInfo != null) {
- dictionaryConfig.dictionaryFilesOrdered.set(i, dictionaryInfo);
+ final StringBuilder nameBuilder = new StringBuilder();
+
+ List<IndexInfo> sortedIndexInfos = sortedIndexInfos(dictionaryInfo.indexInfos);
+ for (int i = 0; i < sortedIndexInfos.size(); ++i) {
+ if (i > 0) {
+ nameBuilder.append("-");
+ }
+ nameBuilder
+ .append(isoCodeToLocalizedLanguageName(sortedIndexInfos.get(i).shortName));
+ }
+ name = nameBuilder.toString();
+ } else {
+ name = uncompressedFilename.replace(".quickdic", "");
}
- }
- if (dictionaryInfo != null) {
- result.add(dictionaryInfo);
- }
+ fileToNameCache.put(uncompressedFilename, name);
+ return name;
}
- if (!dictionaryConfig.invalidatedFilenames.isEmpty()) {
- dictionaryConfig.invalidatedFilenames.clear();
- PersistentObjectCache.getInstance().write(C.DICTIONARY_CONFIGS, dictionaryConfig);
+
+ public View createButton(final Context context, final DictionaryInfo dictionaryInfo,
+ final IndexInfo indexInfo) {
+ LanguageResources languageResources = isoCodeToResources.get(indexInfo.shortName);
+ View result;
+
+ if (languageResources == null || languageResources.flagId <= 0) {
+ Button button = new Button(context);
+ button.setText(indexInfo.shortName);
+ result = button;
+ } else {
+ ImageButton button = new ImageButton(context);
+ button.setImageResource(languageResources.flagId);
+ button.setScaleType(ScaleType.FIT_CENTER);
+ result = button;
+ }
+ result.setLayoutParams(new LinearLayout.LayoutParams(languageButtonPixels, languageButtonPixels * 2 / 3));
+ return result;
+ }
+
+ public synchronized void moveDictionaryToTop(final DictionaryInfo dictionaryInfo) {
+ dictionaryConfig.dictionaryFilesOrdered.remove(dictionaryInfo.uncompressedFilename);
+ dictionaryConfig.dictionaryFilesOrdered.add(0, dictionaryInfo.uncompressedFilename);
+ PersistentObjectCache.getInstance().write(C.DICTIONARY_CONFIGS, dictionaryConfig);
}
- return result;
- }
-
- public String getLanguageName(final String isoCode) {
- final Integer langCode = Language.isoCodeToResourceId.get(isoCode);
- final String lang = langCode != null ? getApplicationContext().getString(langCode) : isoCode;
- return lang;
- }
-
- final Map<String, String> fileToNameCache = new LinkedHashMap<String, String>();
- public synchronized String getDictionaryName(final String uncompressedFilename) {
- String name = fileToNameCache.get(uncompressedFilename);
- if (name != null) {
- return name;
+
+ public synchronized void sortDictionaries() {
+ Collections.sort(dictionaryConfig.dictionaryFilesOrdered, uncompressedFilenameComparator);
+ PersistentObjectCache.getInstance().write(C.DICTIONARY_CONFIGS, dictionaryConfig);
}
-
- final DictionaryInfo dictionaryInfo = DOWNLOADABLE_NAME_TO_INFO.get(uncompressedFilename);
- if (dictionaryInfo != null) {
- final StringBuilder nameBuilder = new StringBuilder();
- for (int i = 0; i < dictionaryInfo.indexInfos.size(); ++i) {
- if (i > 0) {
- nameBuilder.append("-");
- }
- nameBuilder.append(getLanguageName(dictionaryInfo.indexInfos.get(i).shortName));
- }
- name = nameBuilder.toString();
- } else {
- name = uncompressedFilename.replace(".quickdic", "");
+
+ public synchronized void deleteDictionary(final DictionaryInfo dictionaryInfo) {
+ while (dictionaryConfig.dictionaryFilesOrdered.remove(dictionaryInfo.uncompressedFilename)) {
+ }
+ dictionaryConfig.uncompressedFilenameToDictionaryInfo
+ .remove(dictionaryInfo.uncompressedFilename);
+ getPath(dictionaryInfo.uncompressedFilename).delete();
+ PersistentObjectCache.getInstance().write(C.DICTIONARY_CONFIGS, dictionaryConfig);
}
- fileToNameCache.put(uncompressedFilename, name);
- return name;
- }
-
- public void moveDictionaryToTop(final DictionaryInfo dictionaryInfo) {
- dictionaryConfig.dictionaryFilesOrdered.remove(dictionaryInfo);
- dictionaryConfig.dictionaryFilesOrdered.add(0, dictionaryInfo);
- PersistentObjectCache.getInstance().write(C.DICTIONARY_CONFIGS, dictionaryConfig);
- }
-
- public void deleteDictionary(final DictionaryInfo dictionaryInfo) {
- while (dictionaryConfig.dictionaryFilesOrdered.remove(dictionaryInfo)) {};
- getPath(dictionaryInfo.uncompressedFilename).delete();
- PersistentObjectCache.getInstance().write(C.DICTIONARY_CONFIGS, dictionaryConfig);
- }
-
- final Collator collator = Collator.getInstance();
- final Comparator<DictionaryInfo> comparator = new Comparator<DictionaryInfo>() {
- @Override
- public int compare(DictionaryInfo object1, DictionaryInfo object2) {
- return collator.compare(getDictionaryName(object1.uncompressedFilename), getDictionaryName(object2.uncompressedFilename));
+
+ final Comparator collator = USE_COLLATOR ? Collator.getInstance() : String.CASE_INSENSITIVE_ORDER;
+ final Comparator<String> uncompressedFilenameComparator = new Comparator<String>() {
+ @Override
+ public int compare(String uncompressedFilename1, String uncompressedFilename2) {
+ final String name1 = getDictionaryName(uncompressedFilename1);
+ final String name2 = getDictionaryName(uncompressedFilename2);
+ if (defaultLangName.length() > 0) {
+ if (name1.startsWith(defaultLangName + "-")
+ && !name2.startsWith(defaultLangName + "-")) {
+ return -1;
+ } else if (name2.startsWith(defaultLangName + "-")
+ && !name1.startsWith(defaultLangName + "-")) {
+ return 1;
+ }
+ }
+ return collator.compare(name1, name2);
+ }
+ };
+ final Comparator<DictionaryInfo> dictionaryInfoComparator = new Comparator<DictionaryInfo>() {
+ @Override
+ public int compare(DictionaryInfo d1, DictionaryInfo d2) {
+ // Single-index dictionaries first.
+ if (d1.indexInfos.size() != d2.indexInfos.size()) {
+ return d1.indexInfos.size() - d2.indexInfos.size();
+ }
+ return uncompressedFilenameComparator.compare(d1.uncompressedFilename,
+ d2.uncompressedFilename);
+ }
+ };
+
+ public void backgroundUpdateDictionaries(final Runnable onUpdateFinished) {
+ new Thread(new Runnable() {
+ @Override
+ public void run() {
+ final DictionaryConfig oldDictionaryConfig = new DictionaryConfig();
+ synchronized (DictionaryApplication.this) {
+ oldDictionaryConfig.dictionaryFilesOrdered
+ .addAll(dictionaryConfig.dictionaryFilesOrdered);
+ }
+ final DictionaryConfig newDictionaryConfig = new DictionaryConfig();
+ for (final String uncompressedFilename : oldDictionaryConfig.dictionaryFilesOrdered) {
+ final File dictFile = getPath(uncompressedFilename);
+ final DictionaryInfo dictionaryInfo = Dictionary.getDictionaryInfo(dictFile);
+ if (dictionaryInfo.isValid() || dictFile.exists()) {
+ newDictionaryConfig.dictionaryFilesOrdered.add(uncompressedFilename);
+ newDictionaryConfig.uncompressedFilenameToDictionaryInfo.put(
+ uncompressedFilename, dictionaryInfo);
+ }
+ }
+
+ // Are there dictionaries on the device that we didn't know
+ // about already?
+ // Pick them up and put them at the end of the list.
+ final List<String> toAddSorted = new ArrayList<String>();
+ final File[] dictDirFiles = getDictDir().listFiles();
+ if (dictDirFiles != null) {
+ for (final File file : dictDirFiles) {
+ if (file.getName().endsWith(".zip")) {
+ if (DOWNLOADABLE_UNCOMPRESSED_FILENAME_NAME_TO_DICTIONARY_INFO
+ .containsKey(file.getName().replace(".zip", ""))) {
+ file.delete();
+ }
+ }
+ if (!file.getName().endsWith(".quickdic")) {
+ continue;
+ }
+ if (newDictionaryConfig.uncompressedFilenameToDictionaryInfo
+ .containsKey(file.getName())) {
+ // We have it in our list already.
+ continue;
+ }
+ final DictionaryInfo dictionaryInfo = Dictionary.getDictionaryInfo(file);
+ if (!dictionaryInfo.isValid()) {
+ Log.e(LOG, "Unable to parse dictionary: " + file.getPath());
+ }
+
+ toAddSorted.add(file.getName());
+ newDictionaryConfig.uncompressedFilenameToDictionaryInfo.put(
+ file.getName(), dictionaryInfo);
+ }
+ } else {
+ Log.w(LOG, "dictDir is not a directory: " + getDictDir().getPath());
+ }
+ if (!toAddSorted.isEmpty()) {
+ Collections.sort(toAddSorted, uncompressedFilenameComparator);
+ newDictionaryConfig.dictionaryFilesOrdered.addAll(toAddSorted);
+ }
+
+ try {
+ PersistentObjectCache.getInstance()
+ .write(C.DICTIONARY_CONFIGS, newDictionaryConfig);
+ } catch (Exception e) {
+ Log.e(LOG, "Failed persisting dictionary configs", e);
+ }
+
+ synchronized (DictionaryApplication.this) {
+ dictionaryConfig = newDictionaryConfig;
+ }
+
+ try {
+ onUpdateFinished.run();
+ } catch (Exception e) {
+ Log.e(LOG, "Exception running callback.", e);
+ }
+ }
+ }).start();
}
- };
-
- public List<DictionaryInfo> getAllDictionaries() {
- final List<DictionaryInfo> result = getUsableDicts();
-
- // The ones we knew about...
- final Set<String> known = new LinkedHashSet<String>();
- for (final DictionaryInfo usable : result) {
- known.add(usable.uncompressedFilename);
+
+ public boolean matchesFilters(final DictionaryInfo dictionaryInfo, final String[] filters) {
+ if (filters == null) {
+ return true;
+ }
+ for (final String filter : filters) {
+ if (!getDictionaryName(dictionaryInfo.uncompressedFilename).toLowerCase().contains(
+ filter)) {
+ return false;
+ }
+ }
+ return true;
}
- if (!dictionaryConfig.invalidatedFilenames.isEmpty()) {
- dictionaryConfig.invalidatedFilenames.clear();
+
+ public synchronized List<DictionaryInfo> getDictionariesOnDevice(String[] filters) {
+ final List<DictionaryInfo> result = new ArrayList<DictionaryInfo>(
+ dictionaryConfig.dictionaryFilesOrdered.size());
+ for (final String uncompressedFilename : dictionaryConfig.dictionaryFilesOrdered) {
+ final DictionaryInfo dictionaryInfo = dictionaryConfig.uncompressedFilenameToDictionaryInfo
+ .get(uncompressedFilename);
+ if (dictionaryInfo != null && matchesFilters(dictionaryInfo, filters)) {
+ result.add(dictionaryInfo);
+ }
+ }
+ return result;
}
-
- // Are there dictionaries on the device that we didn't know about already?
- // Pick them up and put them at the end of the list.
- final List<DictionaryInfo> toAddSorted = new ArrayList<DictionaryInfo>();
- final File[] dictDirFiles = DICT_DIR.listFiles();
- for (final File file : dictDirFiles) {
- if (!file.getName().endsWith(".quickdic")) {
- continue;
- }
- if (known.contains(file.getName())) {
- // We have it in our list already.
- continue;
- }
- final DictionaryInfo dictionaryInfo = Dictionary.getDictionaryInfo(file);
- if (dictionaryInfo == null) {
- Log.e(LOG, "Unable to parse dictionary: " + file.getPath());
- continue;
- }
- known.add(file.getName());
- toAddSorted.add(dictionaryInfo);
+
+ public List<DictionaryInfo> getDownloadableDictionaries(String[] filters) {
+ final List<DictionaryInfo> result = new ArrayList<DictionaryInfo>(
+ dictionaryConfig.dictionaryFilesOrdered.size());
+
+ final Map<String, DictionaryInfo> remaining = new HashMap<String, DictionaryInfo>(
+ DOWNLOADABLE_UNCOMPRESSED_FILENAME_NAME_TO_DICTIONARY_INFO);
+ remaining.keySet().removeAll(dictionaryConfig.dictionaryFilesOrdered);
+ for (final DictionaryInfo dictionaryInfo : remaining.values()) {
+ if (matchesFilters(dictionaryInfo, filters)) {
+ result.add(dictionaryInfo);
+ }
+ }
+ Collections.sort(result, dictionaryInfoComparator);
+ return result;
+ }
+
+ public synchronized boolean isDictionaryOnDevice(String uncompressedFilename) {
+ return dictionaryConfig.uncompressedFilenameToDictionaryInfo.get(uncompressedFilename) != null;
}
- if (!toAddSorted.isEmpty()) {
- Collections.sort(toAddSorted, comparator);
- result.addAll(toAddSorted);
-// for (final DictionaryInfo dictionaryInfo : toAddSorted) {
-// dictionaryConfig.dictionaryFilesOrdered.add(dictionaryInfo.uncompressedFilename);
-// }
- dictionaryConfig.dictionaryFilesOrdered.addAll(toAddSorted);
- PersistentObjectCache.getInstance().write(C.DICTIONARY_CONFIGS, dictionaryConfig);
+
+ public boolean updateAvailable(final DictionaryInfo dictionaryInfo) {
+ final DictionaryInfo downloadable =
+ DOWNLOADABLE_UNCOMPRESSED_FILENAME_NAME_TO_DICTIONARY_INFO.get(
+ dictionaryInfo.uncompressedFilename);
+ return downloadable != null &&
+ downloadable.creationMillis > dictionaryInfo.creationMillis;
+ }
+
+ public DictionaryInfo getDownloadable(final String uncompressedFilename) {
+ final DictionaryInfo downloadable = DOWNLOADABLE_UNCOMPRESSED_FILENAME_NAME_TO_DICTIONARY_INFO
+ .get(uncompressedFilename);
+ return downloadable;
}
- // The downloadable ones.
- final Map<String,DictionaryInfo> remaining = new LinkedHashMap<String, DictionaryInfo>(DOWNLOADABLE_NAME_TO_INFO);
- remaining.keySet().removeAll(known);
- toAddSorted.clear();
- toAddSorted.addAll(remaining.values());
- Collections.sort(toAddSorted, comparator);
- result.addAll(toAddSorted);
- return result;
- }
-
- public boolean isDictionaryOnDevice(String uncompressedFilename) {
- return getPath(uncompressedFilename).canRead();
- }
-
- public boolean updateAvailable(final DictionaryInfo dictionaryInfo) {
- final DictionaryInfo downloadable = DOWNLOADABLE_NAME_TO_INFO.get(dictionaryInfo.uncompressedFilename);
- return downloadable != null && downloadable.creationMillis > dictionaryInfo.creationMillis;
- }
-
- public DictionaryInfo getDownloadable(final String uncompressedFilename) {
- final DictionaryInfo downloadable = DOWNLOADABLE_NAME_TO_INFO.get(uncompressedFilename);
- return downloadable;
- }
-
- public void invalidateDictionaryInfo(final String uncompressedFilename) {
- dictionaryConfig.invalidatedFilenames.add(uncompressedFilename);
- PersistentObjectCache.getInstance().write(C.DICTIONARY_CONFIGS, dictionaryConfig);
- }
-
- public void onCreateGlobalOptionsMenu(
- final Context context, final Menu menu) {
- final MenuItem help = menu.add(getString(R.string.about));
- help.setOnMenuItemClickListener(new OnMenuItemClickListener() {
- public boolean onMenuItemClick(final MenuItem menuItem) {
- startActivity(HelpActivity.getLaunchIntent());
- return false;
- }
- });
-
- final MenuItem about = menu.add(getString(R.string.about));
- about.setOnMenuItemClickListener(new OnMenuItemClickListener() {
- public boolean onMenuItemClick(final MenuItem menuItem) {
- final Intent intent = new Intent().setClassName(AboutActivity.class
- .getPackage().getName(), AboutActivity.class.getCanonicalName());
- startActivity(intent);
- return false;
- }
- });
-
- final MenuItem preferences = menu.add(getString(R.string.preferences));
- preferences.setOnMenuItemClickListener(new OnMenuItemClickListener() {
- public boolean onMenuItemClick(final MenuItem menuItem) {
- PreferenceActivity.prefsMightHaveChanged = true;
- final Intent intent = new Intent().setClassName(PreferenceActivity.class
- .getPackage().getName(), PreferenceActivity.class.getCanonicalName());
- startActivity(intent);
- return false;
- }
- });
- }
-
}
projects / Dictionary.git / blobdiff