1 // Copyright 2011 Google Inc. All Rights Reserved.
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3 // Licensed under the Apache License, Version 2.0 (the "License");
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4 // you may not use this file except in compliance with the License.
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5 // You may obtain a copy of the License at
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7 // http://www.apache.org/licenses/LICENSE-2.0
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9 // Unless required by applicable law or agreed to in writing, software
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10 // distributed under the License is distributed on an "AS IS" BASIS,
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11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 // See the License for the specific language governing permissions and
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13 // limitations under the License.
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15 package com.hughes.android.dictionary;
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17 import java.io.File;
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18 import java.io.FileWriter;
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19 import java.io.IOException;
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20 import java.io.PrintWriter;
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21 import java.io.RandomAccessFile;
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22 import java.text.SimpleDateFormat;
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23 import java.util.Date;
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24 import java.util.concurrent.Executor;
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25 import java.util.concurrent.Executors;
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26 import java.util.concurrent.ThreadFactory;
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27 import java.util.concurrent.atomic.AtomicBoolean;
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29 import android.app.ListActivity;
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30 import android.content.Context;
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31 import android.content.Intent;
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32 import android.content.SharedPreferences;
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33 import android.graphics.Typeface;
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34 import android.os.Bundle;
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35 import android.os.Handler;
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36 import android.preference.PreferenceManager;
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37 import android.text.ClipboardManager;
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38 import android.text.Editable;
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39 import android.text.Selection;
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40 import android.text.Spannable;
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41 import android.text.TextWatcher;
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42 import android.text.style.StyleSpan;
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43 import android.util.Log;
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44 import android.util.TypedValue;
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45 import android.view.ContextMenu;
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46 import android.view.ContextMenu.ContextMenuInfo;
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47 import android.view.KeyEvent;
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48 import android.view.Menu;
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49 import android.view.MenuItem;
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50 import android.view.MenuItem.OnMenuItemClickListener;
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51 import android.view.View;
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52 import android.view.View.OnClickListener;
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53 import android.view.ViewGroup;
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54 import android.view.inputmethod.InputMethodManager;
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55 import android.webkit.WebView;
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56 import android.widget.AdapterView;
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57 import android.widget.AdapterView.AdapterContextMenuInfo;
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58 import android.widget.BaseAdapter;
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59 import android.widget.Button;
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60 import android.widget.EditText;
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61 import android.widget.ListAdapter;
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62 import android.widget.ListView;
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63 import android.widget.TableLayout;
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64 import android.widget.TableRow;
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65 import android.widget.TextView;
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66 import android.widget.Toast;
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68 import com.hughes.android.dictionary.engine.Dictionary;
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69 import com.hughes.android.dictionary.engine.Index;
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70 import com.hughes.android.dictionary.engine.Language;
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71 import com.hughes.android.dictionary.engine.PairEntry;
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72 import com.hughes.android.dictionary.engine.PairEntry.Pair;
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73 import com.hughes.android.dictionary.engine.RowBase;
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74 import com.hughes.android.dictionary.engine.TokenRow;
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75 import com.hughes.android.dictionary.engine.TransliteratorManager;
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76 import com.hughes.android.util.PersistentObjectCache;
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78 public class DictionaryActivity extends ListActivity {
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80 static final String LOG = "QuickDic";
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83 RandomAccessFile dictRaf = null;
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84 Dictionary dictionary = null;
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88 // package for test.
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89 final Handler uiHandler = new Handler();
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90 private final Executor searchExecutor = Executors.newSingleThreadExecutor(new ThreadFactory() {
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92 public Thread newThread(Runnable r) {
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93 return new Thread(r, "searchExecutor");
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96 private SearchOperation currentSearchOperation = null;
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98 C.Theme theme = C.Theme.LIGHT;
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100 EditText searchText;
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104 private File wordList = null;
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105 private boolean saveOnlyFirstSubentry = false;
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106 private boolean clickOpensContextMenu = false;
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108 // Visible for testing.
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109 ListAdapter indexAdapter = null;
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111 final SearchTextWatcher searchTextWatcher = new SearchTextWatcher();
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113 //private Vibrator vibrator = null;
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115 public DictionaryActivity() {
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118 public static Intent getIntent(final Context context, final int dictIndex, final int indexIndex, final String searchToken) {
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119 setDictionaryPrefs(context, dictIndex, indexIndex, searchToken);
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120 final Intent intent = new Intent();
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121 intent.setClassName(DictionaryActivity.class.getPackage().getName(), DictionaryActivity.class.getName());
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125 // TODO: Can we trigger an App restart when the preferences activity gets opened?
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126 // TODO: fix these...
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129 protected void onSaveInstanceState(final Bundle outState) {
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130 super.onSaveInstanceState(outState);
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131 setDictionaryPrefs(this, dictIndex, indexIndex, searchText.getText().toString());
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134 public static void setDictionaryPrefs(final Context context,
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135 final int dictIndex, final int indexIndex, final String searchToken) {
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136 final SharedPreferences.Editor prefs = PreferenceManager.getDefaultSharedPreferences(context).edit();
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137 prefs.putInt(C.DICT_INDEX, dictIndex);
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138 prefs.putInt(C.INDEX_INDEX, indexIndex);
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139 prefs.putString(C.SEARCH_TOKEN, searchToken);
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143 public static void clearDictionaryPrefs(final Context context) {
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144 final SharedPreferences.Editor prefs = PreferenceManager
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145 .getDefaultSharedPreferences(context).edit();
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146 prefs.remove(C.DICT_INDEX);
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147 prefs.remove(C.INDEX_INDEX);
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148 prefs.remove(C.SEARCH_TOKEN);
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150 Log.d(LOG, "Removed default dictionary prefs.");
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154 public void onCreate(Bundle savedInstanceState) {
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155 Log.d(LOG, "onCreate:" + this);
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156 theme = ((DictionaryApplication)getApplication()).getSelectedTheme();
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157 super.onCreate(savedInstanceState);
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159 final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
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162 PersistentObjectCache.init(this);
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163 QuickDicConfig quickDicConfig = PersistentObjectCache.init(
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164 this).read(C.DICTIONARY_CONFIGS, QuickDicConfig.class);
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165 dictIndex = prefs.getInt(C.DICT_INDEX, 0) ;
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166 final DictionaryInfo dictionaryConfig = quickDicConfig.dictionaryInfos.get(dictIndex);
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167 this.setTitle("QuickDic: " + dictionaryConfig.name);
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168 dictRaf = new RandomAccessFile(dictionaryConfig.localFile, "r");
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169 dictionary = new Dictionary(dictRaf);
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170 } catch (Exception e) {
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171 Log.e(LOG, "Unable to load dictionary.", e);
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172 if (dictRaf != null) {
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175 } catch (IOException e1) {
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176 Log.e(LOG, "Unable to close dictRaf.", e1);
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180 Toast.makeText(this, getString(R.string.invalidDictionary, "", e.getMessage()), Toast.LENGTH_LONG);
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181 startActivity(DictionaryManagerActivity.getIntent(this));
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186 indexIndex = prefs.getInt(C.INDEX_INDEX, 0) % dictionary.indices.size();
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187 Log.d(LOG, "Loading index.");
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188 index = dictionary.indices.get(indexIndex);
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189 setListAdapter(new IndexAdapter(index));
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191 // Pre-load the collators.
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192 searchExecutor.execute(new Runnable() {
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193 public void run() {
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194 final long startMillis = System.currentTimeMillis();
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196 TransliteratorManager.init(new TransliteratorManager.Callback() {
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198 public void onTransliteratorReady() {
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199 uiHandler.post(new Runnable() {
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201 public void run() {
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202 onSearchTextChange(searchText.getText().toString());
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208 for (final Index index : dictionary.indices) {
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209 Log.d(LOG, "Starting collator load for lang=" + index.sortLanguage.getIsoCode());
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211 final com.ibm.icu.text.Collator c = index.sortLanguage.getCollator();
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212 if (c.compare("pre-print", "preppy") >= 0) {
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213 Log.e(LOG, c.getClass()
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214 + " is buggy, lookups may not work properly.");
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217 Log.d(LOG, "Loading collators took:"
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218 + (System.currentTimeMillis() - startMillis));
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222 final String fontSize = prefs.getString(getString(R.string.fontSizeKey), "12");
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224 fontSizeSp = Integer.parseInt(fontSize);
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225 } catch (NumberFormatException e) {
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229 setContentView(R.layout.dictionary_activity);
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230 searchText = (EditText) findViewById(R.id.SearchText);
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231 searchText.setTextSize(TypedValue.COMPLEX_UNIT_SP, fontSizeSp);
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233 langButton = (Button) findViewById(R.id.LangButton);
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235 searchText.requestFocus();
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236 searchText.addTextChangedListener(searchTextWatcher);
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237 final String search = prefs.getString(C.SEARCH_TOKEN, "");
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238 searchText.setText(search);
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239 searchText.setSelection(0, search.length());
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240 Log.d(LOG, "Trying to restore searchText=" + search);
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242 final Button clearSearchTextButton = (Button) findViewById(R.id.ClearSearchTextButton);
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243 clearSearchTextButton.setOnClickListener(new OnClickListener() {
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244 public void onClick(View v) {
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245 onClearSearchTextButton(clearSearchTextButton);
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248 clearSearchTextButton.setVisibility(PreferenceManager.getDefaultSharedPreferences(this).getBoolean(
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249 getString(R.string.showClearSearchTextButtonKey), true) ? View.VISIBLE
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252 final Button langButton = (Button) findViewById(R.id.LangButton);
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253 langButton.setOnClickListener(new OnClickListener() {
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254 public void onClick(View v) {
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255 onLanguageButton();
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258 updateLangButton();
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260 final Button upButton = (Button) findViewById(R.id.UpButton);
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261 upButton.setOnClickListener(new OnClickListener() {
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262 public void onClick(View v) {
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263 onUpDownButton(true);
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266 final Button downButton = (Button) findViewById(R.id.DownButton);
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267 downButton.setOnClickListener(new OnClickListener() {
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268 public void onClick(View v) {
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269 onUpDownButton(false);
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273 getListView().setOnItemSelectedListener(new ListView.OnItemSelectedListener() {
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275 public void onItemSelected(AdapterView<?> adapterView, View arg1, final int position,
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277 if (!searchText.isFocused()) {
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278 // TODO: don't do this if multi words are entered.
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279 final RowBase row = (RowBase) getListAdapter().getItem(position);
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280 Log.d(LOG, "onItemSelected: " + row.index());
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281 final TokenRow tokenRow = row.getTokenRow(true);
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282 searchText.setText(tokenRow.getToken());
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287 public void onNothingSelected(AdapterView<?> arg0) {
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292 registerForContextMenu(getListView());
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295 wordList = new File(prefs.getString(getString(R.string.wordListFileKey),
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296 getString(R.string.wordListFileDefault)));
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297 saveOnlyFirstSubentry = prefs.getBoolean(getString(R.string.saveOnlyFirstSubentryKey), false);
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298 clickOpensContextMenu = prefs.getBoolean(getString(R.string.clickOpensContextMenuKey), false);
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299 //if (prefs.getBoolean(getString(R.string.vibrateOnFailedSearchKey), true)) {
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300 // vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
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302 Log.d(LOG, "wordList=" + wordList + ", saveOnlyFirstSubentry=" + saveOnlyFirstSubentry);
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306 protected void onResume() {
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308 if (PreferenceActivity.prefsMightHaveChanged) {
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309 PreferenceActivity.prefsMightHaveChanged = false;
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311 startActivity(getIntent());
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316 protected void onPause() {
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321 protected void onDestroy() {
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323 if (dictRaf == null) {
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326 setDictionaryPrefs(this, dictIndex, indexIndex, searchText.getText().toString());
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328 // Before we close the RAF, we have to wind the current search down.
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329 if (currentSearchOperation != null) {
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330 Log.d(LOG, "Interrupting search to shut down.");
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331 final SearchOperation searchOperation = currentSearchOperation;
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332 currentSearchOperation = null;
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333 searchOperation.interrupted.set(true);
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334 synchronized (searchOperation) {
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335 while (!searchOperation.done) {
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337 searchOperation.wait();
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338 } catch (InterruptedException e) {
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339 Log.d(LOG, "Interrupted.", e);
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346 Log.d(LOG, "Closing RAF.");
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348 } catch (IOException e) {
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349 Log.e(LOG, "Failed to close dictionary", e);
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354 // --------------------------------------------------------------------------
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356 // --------------------------------------------------------------------------
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358 private void onClearSearchTextButton(final Button clearSearchTextButton) {
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359 clearSearchTextButton.requestFocus();
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360 searchText.setText("");
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361 searchText.requestFocus();
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362 Log.d(LOG, "Trying to show soft keyboard.");
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363 final InputMethodManager manager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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364 manager.showSoftInput(searchText, InputMethodManager.SHOW_FORCED);
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367 void updateLangButton() {
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368 langButton.setText(index.shortName.toUpperCase());
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371 void onLanguageButton() {
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372 if (currentSearchOperation != null) {
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373 currentSearchOperation.interrupted.set(true);
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374 currentSearchOperation = null;
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377 indexIndex = (indexIndex + 1) % dictionary.indices.size();
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378 index = dictionary.indices.get(indexIndex);
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379 indexAdapter = new IndexAdapter(index);
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380 Log.d(LOG, "onLanguageButton, newLang=" + index.longName);
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381 setListAdapter(indexAdapter);
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382 updateLangButton();
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383 onSearchTextChange(searchText.getText().toString());
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386 void onUpDownButton(final boolean up) {
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387 final int firstVisibleRow = getListView().getFirstVisiblePosition();
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388 final RowBase row = index.rows.get(firstVisibleRow);
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389 final TokenRow tokenRow = row.getTokenRow(true);
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390 final int destIndexEntry;
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392 if (row != tokenRow) {
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393 destIndexEntry = tokenRow.referenceIndex;
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395 destIndexEntry = Math.max(tokenRow.referenceIndex - 1, 0);
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399 destIndexEntry = Math.min(tokenRow.referenceIndex + 1, index.sortedIndexEntries.size());
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401 final Index.IndexEntry dest = index.sortedIndexEntries.get(destIndexEntry);
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402 Log.d(LOG, "onUpDownButton, destIndexEntry=" + dest.token);
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403 searchText.removeTextChangedListener(searchTextWatcher);
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404 searchText.setText(dest.token);
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405 jumpToRow(index.sortedIndexEntries.get(destIndexEntry).startRow);
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406 searchText.addTextChangedListener(searchTextWatcher);
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409 // --------------------------------------------------------------------------
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411 // --------------------------------------------------------------------------
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414 public boolean onCreateOptionsMenu(final Menu menu) {
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417 final MenuItem preferences = menu.add(getString(R.string.preferences));
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418 preferences.setOnMenuItemClickListener(new OnMenuItemClickListener() {
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419 public boolean onMenuItemClick(final MenuItem menuItem) {
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420 PreferenceActivity.prefsMightHaveChanged = true;
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421 startActivity(new Intent(DictionaryActivity.this,
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422 PreferenceActivity.class));
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429 final MenuItem dictionaryList = menu.add(getString(R.string.dictionaryManager));
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430 dictionaryList.setOnMenuItemClickListener(new OnMenuItemClickListener() {
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431 public boolean onMenuItemClick(final MenuItem menuItem) {
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432 startActivity(DictionaryManagerActivity.getIntent(DictionaryActivity.this));
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440 final MenuItem about = menu.add(getString(R.string.about));
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441 about.setOnMenuItemClickListener(new OnMenuItemClickListener() {
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442 public boolean onMenuItemClick(final MenuItem menuItem) {
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443 final Intent intent = new Intent().setClassName(AboutActivity.class
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444 .getPackage().getName(), AboutActivity.class.getCanonicalName());
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445 startActivity(intent);
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455 // --------------------------------------------------------------------------
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456 // Context Menu + clicks
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457 // --------------------------------------------------------------------------
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460 public void onCreateContextMenu(ContextMenu menu, View v,
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461 ContextMenuInfo menuInfo) {
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462 AdapterContextMenuInfo adapterContextMenuInfo = (AdapterContextMenuInfo) menuInfo;
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463 final RowBase row = (RowBase) getListAdapter().getItem(adapterContextMenuInfo.position);
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465 final MenuItem addToWordlist = menu.add(getString(R.string.addToWordList, wordList.getName()));
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466 addToWordlist.setOnMenuItemClickListener(new OnMenuItemClickListener() {
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467 public boolean onMenuItemClick(MenuItem item) {
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468 onAppendToWordList(row);
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473 final MenuItem copy = menu.add(android.R.string.copy);
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474 copy.setOnMenuItemClickListener(new OnMenuItemClickListener() {
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475 public boolean onMenuItemClick(MenuItem item) {
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484 protected void onListItemClick(ListView l, View v, int row, long id) {
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485 defocusSearchText();
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487 if (clickOpensContextMenu && dictRaf != null) {
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488 openContextMenu(v);
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492 void onAppendToWordList(final RowBase row) {
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493 defocusSearchText();
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495 final StringBuilder rawText = new StringBuilder();
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497 new SimpleDateFormat("yyyy.MM.dd HH:mm:ss").format(new Date()))
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499 rawText.append(index.longName).append("\t");
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500 rawText.append(row.getTokenRow(true).getToken()).append("\t");
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501 rawText.append(row.getRawText(saveOnlyFirstSubentry));
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502 Log.d(LOG, "Writing : " + rawText);
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505 wordList.getParentFile().mkdirs();
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506 final PrintWriter out = new PrintWriter(
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507 new FileWriter(wordList, true));
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508 out.println(rawText.toString());
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510 } catch (IOException e) {
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511 Log.e(LOG, "Unable to append to " + wordList.getAbsolutePath(), e);
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512 Toast.makeText(this, getString(R.string.failedAddingToWordList, wordList.getAbsolutePath()), Toast.LENGTH_LONG);
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518 * Called when user clicks outside of search text, so that they can start
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519 * typing again immediately.
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521 void defocusSearchText() {
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522 //Log.d(LOG, "defocusSearchText");
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523 // Request focus so that if we start typing again, it clears the text input.
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524 getListView().requestFocus();
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526 // Visual indication that a new keystroke will clear the search text.
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527 searchText.selectAll();
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530 void onCopy(final RowBase row) {
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531 defocusSearchText();
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533 Log.d(LOG, "Copy, row=" + row);
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534 final StringBuilder result = new StringBuilder();
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535 result.append(row.getRawText(false));
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536 final ClipboardManager clipboardManager = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
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537 clipboardManager.setText(result.toString());
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538 Log.d(LOG, "Copied: " + result);
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542 public boolean onKeyDown(final int keyCode, final KeyEvent event) {
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543 if (event.getUnicodeChar() != 0) {
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544 if (!searchText.hasFocus()) {
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545 searchText.setText("" + (char) event.getUnicodeChar());
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546 onSearchTextChange(searchText.getText().toString());
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547 searchText.requestFocus();
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548 Selection.moveToRightEdge(searchText.getText(), searchText.getLayout());
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552 if (keyCode == KeyEvent.KEYCODE_BACK) {
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553 Log.d(LOG, "Clearing dictionary prefs.");
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554 DictionaryActivity.clearDictionaryPrefs(this);
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556 if (keyCode == KeyEvent.KEYCODE_ENTER) {
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557 Log.d(LOG, "Trying to hide soft keyboard.");
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558 final InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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559 inputManager.hideSoftInputFromWindow(this.getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
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562 return super.onKeyDown(keyCode, event);
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566 // --------------------------------------------------------------------------
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568 // --------------------------------------------------------------------------
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570 private void searchFinished(final SearchOperation searchOperation) {
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571 if (searchOperation.interrupted.get()) {
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572 Log.d(LOG, "Search operation was interrupted: " + searchOperation);
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575 if (searchOperation != this.currentSearchOperation) {
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576 Log.d(LOG, "Stale searchOperation finished: " + searchOperation);
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580 final Index.IndexEntry searchResult = searchOperation.searchResult;
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581 Log.d(LOG, "searchFinished: " + searchOperation + ", searchResult=" + searchResult);
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583 currentSearchOperation = null;
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585 uiHandler.postDelayed(new Runnable() {
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587 public void run() {
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588 if (currentSearchOperation == null) {
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589 jumpToRow(searchResult.startRow);
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591 Log.d(LOG, "More coming, waiting for currentSearchOperation.");
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596 // if (!searchResult.success) {
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597 // if (vibrator != null) {
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598 // vibrator.vibrate(VIBRATE_MILLIS);
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600 // searchText.setText(searchResult.longestPrefixString);
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601 // searchText.setSelection(searchResult.longestPrefixString.length());
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607 private final void jumpToRow(final int row) {
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609 getListView().setSelected(true);
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612 final class SearchOperation implements Runnable {
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614 final AtomicBoolean interrupted = new AtomicBoolean(false);
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615 final String searchText;
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618 long searchStartMillis;
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620 Index.IndexEntry searchResult;
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622 boolean done = false;
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624 SearchOperation(final String searchText, final Index index) {
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625 this.searchText = searchText.trim();
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626 this.index = index;
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629 public String toString() {
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630 return String.format("SearchOperation(%s,%s)", searchText, interrupted.toString());
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634 public void run() {
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636 searchStartMillis = System.currentTimeMillis();
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637 searchResult = index.findInsertionPoint(searchText, interrupted);
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638 Log.d(LOG, "searchText=" + searchText + ", searchDuration="
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639 + (System.currentTimeMillis() - searchStartMillis) + ", interrupted="
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640 + interrupted.get());
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641 if (!interrupted.get()) {
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642 uiHandler.post(new Runnable() {
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644 public void run() {
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645 searchFinished(SearchOperation.this);
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650 synchronized (this) {
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659 // --------------------------------------------------------------------------
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661 // --------------------------------------------------------------------------
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663 final class IndexAdapter extends BaseAdapter {
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667 IndexAdapter(final Index index) {
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668 this.index = index;
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672 public int getCount() {
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673 return index.rows.size();
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677 public RowBase getItem(int position) {
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678 return index.rows.get(position);
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682 public long getItemId(int position) {
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683 return getItem(position).index();
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687 public View getView(int position, View convertView, ViewGroup parent) {
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688 final RowBase row = index.rows.get(position);
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689 if (row instanceof PairEntry.Row) {
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690 return getView((PairEntry.Row) row, parent);
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691 } else if (row instanceof TokenRow) {
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692 return getView((TokenRow) row, parent);
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694 throw new IllegalArgumentException("Unsupported Row type: " + row.getClass());
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698 private View getView(PairEntry.Row row, ViewGroup parent) {
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699 final WebView result = new WebView(parent.getContext());
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700 final PairEntry entry = row.getEntry();
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701 final int rowCount = entry.pairs.size();
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702 final StringBuilder html = new StringBuilder();
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703 html.append("<html><table width=\"100%\">");
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704 for (int r = 0; r < rowCount; ++r) {
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705 html.append("<tr>");
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707 final Pair pair = entry.pairs.get(r);
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708 // TODO: escape both the token and the text.
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709 final String token = row.getTokenRow(true).getToken();
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710 final String col1Text = index.swapPairEntries ? pair.lang2 : pair.lang1;
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711 final String col2Text = index.swapPairEntries ? pair.lang1 : pair.lang2;
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713 col1Text.replaceAll(token, String.format("<b>%s</b", token));
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716 html.append("<td width=\"50%\">");
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718 html.append("<li>");
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720 html.append(col1Text);
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721 html.append("</td>");
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724 html.append("<td width=\"50%\">");
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726 html.append("<li>");
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728 html.append(col2Text);
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729 html.append("</td>");
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731 // column1.setTextSize(TypedValue.COMPLEX_UNIT_SP, fontSizeSp);
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732 // column2.setTextSize(TypedValue.COMPLEX_UNIT_SP, fontSizeSp);
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734 html.append("</tr>");
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736 html.append("</html></table>");
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738 result.loadData(html.toString(), "text/html", null);
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743 private View getView(TokenRow row, ViewGroup parent) {
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744 final Context context = parent.getContext();
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745 final TextView textView = new TextView(context);
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746 textView.setText(row.getToken());
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747 textView.setBackgroundResource(row.hasMainEntry ? theme.tokenRowMainBg : theme.tokenRowOtherBg);
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749 //textView.setTextColor(android.R.color.secondary_text_light);
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750 textView.setTextAppearance(context, theme.tokenRowFg);
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751 textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 5 * fontSizeSp / 4);
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757 // --------------------------------------------------------------------------
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759 // --------------------------------------------------------------------------
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761 void onSearchTextChange(final String text) {
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762 if (dictRaf == null) {
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763 Log.d(LOG, "searchText changed during shutdown, doing nothing.");
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766 if (!searchText.isFocused()) {
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767 Log.d(LOG, "searchText changed without focus, doing nothing.");
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770 Log.d(LOG, "onSearchTextChange: " + text);
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771 if (currentSearchOperation != null) {
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772 Log.d(LOG, "Interrupting currentSearchOperation.");
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773 currentSearchOperation.interrupted.set(true);
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775 currentSearchOperation = new SearchOperation(text, index);
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776 searchExecutor.execute(currentSearchOperation);
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779 private class SearchTextWatcher implements TextWatcher {
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780 public void afterTextChanged(final Editable searchTextEditable) {
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781 if (searchText.hasFocus()) {
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782 Log.d(LOG, "Search text changed with focus: " + searchText.getText());
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783 // If they were typing to cause the change, update the UI.
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784 onSearchTextChange(searchText.getText().toString());
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788 public void beforeTextChanged(CharSequence arg0, int arg1, int arg2,
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792 public void onTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {
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