1 // Copyright 2011 Google Inc. All Rights Reserved.
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
7 // http://www.apache.org/licenses/LICENSE-2.0
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
15 package com.hughes.android.dictionary;
19 import android.app.AlertDialog;
20 import android.app.ListActivity;
21 import android.content.Context;
22 import android.content.DialogInterface;
23 import android.content.Intent;
24 import android.content.SharedPreferences;
25 import android.os.Bundle;
26 import android.preference.PreferenceManager;
27 import android.util.Log;
28 import android.util.TypedValue;
29 import android.view.ContextMenu;
30 import android.view.Menu;
31 import android.view.MenuItem;
32 import android.view.View;
33 import android.view.ViewGroup;
34 import android.view.ContextMenu.ContextMenuInfo;
35 import android.view.MenuItem.OnMenuItemClickListener;
36 import android.view.WindowManager;
37 import android.webkit.WebView;
38 import android.widget.AdapterView;
39 import android.widget.BaseAdapter;
40 import android.widget.TableLayout;
41 import android.widget.TextView;
42 import android.widget.AdapterView.AdapterContextMenuInfo;
43 import android.widget.AdapterView.OnItemClickListener;
45 import com.hughes.android.util.PersistentObjectCache;
47 public class DictionaryListActivity extends ListActivity {
49 static final String LOG = "QuickDic";
51 QuickDicConfig quickDicConfig = new QuickDicConfig();
54 public void onCreate(Bundle savedInstanceState) {
55 ((DictionaryApplication)getApplication()).applyTheme(this);
57 super.onCreate(savedInstanceState);
58 Log.d(LOG, "onCreate:" + this);
61 setContentView(R.layout.list_activity);
63 getListView().setOnItemClickListener(new OnItemClickListener() {
65 public void onItemClick(AdapterView<?> arg0, View arg1, int index,
72 registerForContextMenu(getListView());
74 final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
75 final String thanksForUpdatingLatestVersion = getString(R.string.thanksForUpdatingVersion);
76 if (!prefs.getString(C.THANKS_FOR_UPDATING_VERSION, "").equals(thanksForUpdatingLatestVersion)) {
77 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
78 builder.setCancelable(false);
79 final WebView webView = new WebView(getApplicationContext());
80 webView.loadData(getString(R.string.thanksForUpdating), "text/html", "utf-8");
81 builder.setView(webView);
82 builder.setNegativeButton(android.R.string.ok, new DialogInterface.OnClickListener() {
83 public void onClick(DialogInterface dialog, int id) {
87 final AlertDialog alert = builder.create();
88 WindowManager.LayoutParams layoutParams = new WindowManager.LayoutParams();
89 layoutParams.copyFrom(alert.getWindow().getAttributes());
90 layoutParams.width = WindowManager.LayoutParams.FILL_PARENT;
91 layoutParams.height = WindowManager.LayoutParams.FILL_PARENT;
93 alert.getWindow().setAttributes(layoutParams);
94 prefs.edit().putString(C.THANKS_FOR_UPDATING_VERSION, thanksForUpdatingLatestVersion).commit();
98 private void onClick(int dictIndex) {
99 final Intent intent = DictionaryActivity.getIntent(this, dictIndex, 0, "");
100 startActivity(intent);
104 protected void onResume() {
107 final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
108 if (prefs.contains(C.DICT_INDEX) && prefs.contains(C.INDEX_INDEX)) {
109 Log.d(LOG, "Skipping Dictionary List, going straight to dictionary.");
110 startActivity(DictionaryActivity.getIntent(this, prefs.getInt(C.DICT_INDEX, 0), prefs.getInt(C.INDEX_INDEX, 0), prefs.getString(C.SEARCH_TOKEN, "")));
115 quickDicConfig = PersistentObjectCache.init(this).read(C.DICTIONARY_CONFIGS, QuickDicConfig.class);
116 if (quickDicConfig == null) {
117 quickDicConfig = new QuickDicConfig();
118 PersistentObjectCache.getInstance().write(C.DICTIONARY_CONFIGS, quickDicConfig);
120 if (quickDicConfig.currentVersion < QuickDicConfig.LATEST_VERSION) {
121 Log.d(LOG, "Dictionary list is old, updating it.");
123 // Replace <-> with -
124 if (quickDicConfig.currentVersion < 5) {
125 for (final DictionaryConfig config : quickDicConfig.dictionaryConfigs) {
126 config.name = config.name.replace("<->", "-");
129 quickDicConfig.addDefaultDictionaries();
130 quickDicConfig.currentVersion = QuickDicConfig.LATEST_VERSION;
131 PersistentObjectCache.init(this).write(C.DICTIONARY_CONFIGS, quickDicConfig);
134 Log.d(LOG, "DictionaryList: " + quickDicConfig.dictionaryConfigs);
136 setListAdapter(new Adapter());
139 public boolean onCreateOptionsMenu(final Menu menu) {
140 final MenuItem newDictionaryMenuItem = menu.add(R.string.addDictionary);
141 newDictionaryMenuItem.setOnMenuItemClickListener(new OnMenuItemClickListener() {
142 public boolean onMenuItemClick(final MenuItem menuItem) {
143 final DictionaryConfig dictionaryConfig = new DictionaryConfig();
144 dictionaryConfig.name = getString(R.string.newDictionary);
145 quickDicConfig.dictionaryConfigs.add(0, dictionaryConfig);
146 dictionaryConfigsChanged();
151 final MenuItem addDefaultDictionariesMenuItem = menu.add(R.string.addDefaultDictionaries);
152 addDefaultDictionariesMenuItem.setOnMenuItemClickListener(new OnMenuItemClickListener() {
153 public boolean onMenuItemClick(final MenuItem menuItem) {
154 quickDicConfig.addDefaultDictionaries();
155 dictionaryConfigsChanged();
160 final MenuItem removeAllDictionariesMenuItem = menu.add(R.string.removeAllDictionaries);
161 removeAllDictionariesMenuItem.setOnMenuItemClickListener(new OnMenuItemClickListener() {
162 public boolean onMenuItemClick(final MenuItem menuItem) {
163 quickDicConfig.dictionaryConfigs.clear();
164 dictionaryConfigsChanged();
169 final MenuItem about = menu.add(getString(R.string.about));
170 about.setOnMenuItemClickListener(new OnMenuItemClickListener() {
171 public boolean onMenuItemClick(final MenuItem menuItem) {
172 final Intent intent = new Intent().setClassName(AboutActivity.class
173 .getPackage().getName(), AboutActivity.class.getCanonicalName());
174 startActivity(intent);
179 final MenuItem preferences = menu.add(getString(R.string.preferences));
180 preferences.setOnMenuItemClickListener(new OnMenuItemClickListener() {
181 public boolean onMenuItemClick(final MenuItem menuItem) {
182 startActivity(new Intent(DictionaryListActivity.this,
183 PreferenceActivity.class));
193 public void onCreateContextMenu(final ContextMenu menu, final View view,
194 final ContextMenuInfo menuInfo) {
195 super.onCreateContextMenu(menu, view, menuInfo);
197 final AdapterContextMenuInfo adapterContextMenuInfo = (AdapterContextMenuInfo) menuInfo;
199 final MenuItem editMenuItem = menu.add(R.string.editDictionary);
200 editMenuItem.setOnMenuItemClickListener(new OnMenuItemClickListener() {
202 public boolean onMenuItemClick(MenuItem item) {
203 startActivity(DictionaryEditActivity.getIntent(adapterContextMenuInfo.position));
208 if (adapterContextMenuInfo.position > 0) {
209 final MenuItem moveToTopMenuItem = menu.add(R.string.moveToTop);
210 moveToTopMenuItem.setOnMenuItemClickListener(new OnMenuItemClickListener() {
212 public boolean onMenuItemClick(MenuItem item) {
213 final DictionaryConfig dictionaryConfig = quickDicConfig.dictionaryConfigs.remove(adapterContextMenuInfo.position);
214 quickDicConfig.dictionaryConfigs.add(0, dictionaryConfig);
215 dictionaryConfigsChanged();
221 final MenuItem deleteMenuItem = menu.add(R.string.deleteDictionary);
222 deleteMenuItem.setOnMenuItemClickListener(new OnMenuItemClickListener() {
224 public boolean onMenuItemClick(MenuItem item) {
225 quickDicConfig.dictionaryConfigs.remove(adapterContextMenuInfo.position);
226 dictionaryConfigsChanged();
233 private void dictionaryConfigsChanged() {
234 PersistentObjectCache.getInstance().write(C.DICTIONARY_CONFIGS, quickDicConfig);
235 setListAdapter(getListAdapter());
238 class Adapter extends BaseAdapter {
241 public int getCount() {
242 return quickDicConfig.dictionaryConfigs.size();
246 public DictionaryConfig getItem(int position) {
247 return quickDicConfig.dictionaryConfigs.get(position);
251 public long getItemId(int position) {
256 public View getView(int position, View convertView, ViewGroup parent) {
257 final DictionaryConfig dictionaryConfig = getItem(position);
258 final TableLayout tableLayout = new TableLayout(parent.getContext());
259 final TextView view = new TextView(parent.getContext());
261 String name = dictionaryConfig.name;
262 if (!new File(dictionaryConfig.localFile).canRead()) {
263 name = getString(R.string.notOnDevice, dictionaryConfig.name);
267 view.setTextSize(TypedValue.COMPLEX_UNIT_SP, 22);
268 tableLayout.addView(view);
275 public static Intent getIntent(final Context context) {
276 DictionaryActivity.clearDictionaryPrefs(context);
277 final Intent intent = new Intent();
278 intent.setClassName(DictionaryListActivity.class.getPackage().getName(),
279 DictionaryListActivity.class.getName());